WO2023100769A1 - Article-containing packaging body, packaging body, and method for manufacturing article-containing packaging body - Google Patents

Abstract

This article-containing packaging body is provided with: a front surface part (2) and a rear surface part (3) having a rectangle shape; a fixation part (41) to which the front surface part (2) and the rear surface part (3) are fixed; a bag-shaped part (42) in which an article (7) extending in a longitudinal direction is accommodated; and the article (7). The bag-shaped part (42) is formed by providing the fixation part (41) on at least three sides of the front surface part (2) and the rear surface part (3). At least one of the front surface part (2) and the rear surface part (3) contains a paper base material, and an exposure part (43) at which an inner surface (4) at one end in a longitudinal direction is exposed to the outside is provided on one of the front surface part (2) and the rear surface part (3).

Description

Article containing package, package and manufacturing method of article containing package

TECHNICAL FIELD The present invention relates to a package containing articles, a package, and a method for manufacturing a package containing articles.
This application claims priority to Japanese Patent Application No. 2021-195014 filed in Japan on November 30, 2021, the content of which is incorporated herein.

Patent Document 1 discloses an ink cartridge package for writing instruments. The package includes a hanging header portion and a bag-like portion that encloses the ink cartridge between the back film and the front film with the opening facing upward. The bag-shaped portion has an adhesive portion for bonding the back film and the front film between the lower end of the header portion and the upper end of the ink cartridge.

According to this package, when an ink cartridge of a type in which ink is directly contained and the opening is sealed with a plug is hung and sold, even if it falls carelessly, the plug will open and the ink will leak. can be prevented.

JP 2009-107650 A

In recent years, from the perspective of reducing the environmental burden, there has been a demand to reduce the amount of resin used in packaging. For example, various packages in which a part of the resin is replaced with paper have been studied. In order to reduce the amount of resin used in the writing instrument package as well, it is conceivable to use a paper base material for the package, which has conventionally been a film, as described in Patent Document 1, for example.

However, simply replacing the film-made writing instrument package described in Patent Document 1 with a paper base material will increase the stiffness of the package itself. That is, when the package is made of paper, it is less likely to bend and deform than when it is made of resin film. This makes it difficult to open the opening for inserting the writing instrument when the writing instrument is accommodated inside. That is, the insertability of the writing instrument into the package is reduced.

The present invention has been made in view of the above findings. An object of the present invention is to reduce the environmental load by using a paper base material, and to provide an article-containing package in which an article such as a writing instrument can be easily inserted into the package, a package, and a method for manufacturing an article-containing package. is to provide

In order to solve the above problems, the present invention provides the following means.

[Aspect 1 of the present invention]
a rectangular front surface portion and a back surface portion; a fixing portion to which the front surface portion and the back surface portion are fixed; a bag-like portion in which an article extending in a longitudinal direction is accommodated; The bag-shaped portion is formed by providing the fixing portions on at least three sides of the front surface portion and the back surface portion, at least one of the front surface portion and the back surface portion including a paper base material, and the front surface portion. Alternatively, an article-containing package provided with an exposed portion in which the inner surface of one end in the longitudinal direction is exposed to the outside on either one of the back surface portions.

According to the article-containing package (hereinafter sometimes simply referred to as package) of the present invention, at least either one of the front surface portion and the back surface portion contains a paper substrate, and either the front surface portion or the back surface portion contains , and an exposed portion in which the inner surface of one longitudinal end portion is exposed to the outside. As a result, it is possible to reduce the environmental load by using the paper base material. Furthermore, when an article extending in the longitudinal direction, such as a writing instrument, is inserted into the package, the opening can be easily opened by pressing the tip (insertion side end) of the article against the exposed portion. It is possible to improve the insertability of the article into. The opening refers to an openable portion provided between the front surface portion and the rear surface portion before the fixing portion is fixed on one side of the bag-like portion where the exposed portion is located. The opening corresponds to a portion to be fixed, which will be described later.

[Aspect 2 of the present invention]
An article-containing package according to mode 1, wherein the length of the exposed portion in the longitudinal direction is 0.5 mm or more and 30 mm or less.

Preferably, the length of the exposed portion in the longitudinal direction is 0.5 mm or more and 30 mm or less. According to this, when inserting the article into the package, the tip portion (end on the insertion side) of the article can be more reliably pressed against the exposed portion, and the opening can be easily opened. Therefore, it is possible to further improve the insertability of the article into the package.

Specifically, if the length of the exposed portion in the longitudinal direction is 0.5 mm or more, the protruding length (protrusion dimension) of the exposed portion is ensured, and the tip of the article can be stably pressed against the exposed portion. can. Thereby, the opening can be easily opened, and the insertability of the article into the package can be improved.

In addition, if the length of the exposed portion in the longitudinal direction is 30 mm or less, it is possible to suppress an increase in the amount of material used while improving the insertability of the article into the package. That is, it is possible to prevent the cost from increasing and the material from being wasted. In addition, even if an exposed portion of 30 mm or less remains as it is after the opening is fixed and sealed, the protruding length is not too long, so the appearance of the package is not spoiled, which is more preferable.

[Aspect 3 of the present invention]
The article-containing package according to aspect 1 or 2, wherein the bag-shaped portion is provided with perforations extending in at least one of the longitudinal direction and the lateral direction.

[Aspect 4 of the present invention]
4. Any one of aspects 1 to 3, wherein the bag-shaped portion is provided with a cut in at least one side in either the longitudinal direction or the width direction, and the cut is provided in the vicinity of the end of the stored article. 1. The article-containing package according to 1 above.

If perforations or cuts are provided in the bag-shaped part, even if a paper base material or a thick paper base material coated with resin or the like is selected for the front or back part, the package cannot be opened. Cheap.

[Aspect 5 of the present invention]
5. The article container according to any one of aspects 1 to 4, further comprising a non-fixed portion in which the front surface portion and the back surface portion are not fixed to each other in the longitudinal direction outside of the fixed portion on one side provided with the exposed portion. package.

In this case, the user can grip both the exposed part and the non-fixed part with fingers. As a result, when the user grips the exposed portion and the non-adhered portion with fingers and pulls them off, the front surface portion and the back surface portion are peeled off, and the package can be easily opened.

[Aspect 6 of the present invention]
An article-containing package according to aspect 5, wherein the length in the longitudinal direction of the non-fixed portion is 2 mm or more and 15 mm or less.

In this case, the user can more reliably grip the non-adhered portion, and can more easily open the package.
Specifically, if the length of the non-fixed portion in the longitudinal direction is 2 mm or more, the protruding length of the non-fixed portion is ensured, and the non-fixed portion can be stably gripped with fingers. Thereby, the package can be easily opened.

In addition, if the length of the non-fixed portion in the longitudinal direction is 15 mm or less, it is possible to prevent an increase in the amount of materials used, which leads to an increase in cost, and wasteful use of materials. Moreover, even if a non-fixed portion of 15 mm or less remains as it is after the opening is fixed and sealed, the protruding length is not too long, so the appearance of the package is not spoiled, which is more preferable.

[Aspect 7 of the present invention]
a rectangular front surface portion and a rear surface portion; a fixing portion to which the front surface portion and the rear surface portion are fixed; a fixed portion to which the front surface portion and the rear surface portion are to be fixed; a bag-shaped portion capable of accommodating an extending article, wherein the bag-shaped portion is provided with the fixing portion on at least two sides of the front surface portion and the back surface portion, and at least one side of the front surface portion and the back surface portion. At least one of the front surface portion and the back surface portion includes a paper base material, and one of the longitudinal ends of the front surface portion or the back surface portion is formed by providing the fixed portion on the A package having an exposed portion whose inner surface is exposed to the outside.

[Aspect 8 of the present invention]
The bag comprises: a rectangular front surface portion and a back surface portion; a fixing planned portion to which the front surface portion and the back surface portion are to be fixed; The shaped portion is formed by providing the portions to be fixed on at least three sides of the front surface portion and the back surface portion, at least one of the front surface portion and the back surface portion including a paper substrate, and the front surface portion Alternatively, the package includes an exposed portion in which the inner surface of one end portion in the longitudinal direction is exposed to the outside on either one of the back surface portions.

　According to the above configuration, the same effects as in the first aspect described above can be obtained.

[Aspect 9 of the present invention]
An article-containing package according to any one of aspects 1 to 6, wherein the article is contained in the bag-shaped portion, and the exposed portion is cut off after the side having the exposed portion is fixed. A method for manufacturing a package.

After the opening is fixed and sealed, the exposed part is not particularly functionally required unless a hanging hole is provided on the exposed part, or the exposed part is not combined with the non-fixed part to be used as an unsealing means. Become part. In such a case, cutting the exposed portion is preferable because the package itself can be made compact. Moreover, the appearance of the package can be improved.

According to the aspect of the present invention, it is possible to reduce the environmental load by using a paper base material. Furthermore, when inserting an article such as a writing utensil into the package, the opening can be easily opened by pressing the tip of the article (the end on the insertion side) against the exposed portion, thereby allowing the article to be inserted into the package. Insertability can be improved.

FIG. 1 shows a single paper substrate that forms a writing instrument package (an article-containing package) according to the first embodiment of the present invention, and shows a state (package ) is a perspective view showing FIG. FIG. 2 is a front view showing a state (packaging body) before inserting a writing instrument into the bag-like portion, with two longitudinal sides of the paper substrate of FIG. 1 fixed. FIG. 3 is a perspective view showing a state in which, when inserting the writing instrument into the opening of the package shown in FIG. 2, the tip of the writing instrument (the end on the insertion side) is pressed against the exposed portion to open the opening. be. FIG. 4 shows the writing instrument package of the first embodiment after the writing instruments are accommodated in the bag-shaped part, and the writing instrument package of the present invention can be hung during the hanging display with perforations and cuts as opening means. It is a front view showing a state provided with a suspension hole. FIG. 5 is a front view showing the writing instrument package of the second embodiment after the writing instruments are accommodated, and showing a state in which a non-adhering portion (gripping portion) is provided as an unsealing means. FIG. 6 is a front view of the writing instrument package of the third embodiment after containing the writing instruments, showing a state in which the suspension hole is provided on the fixing portion. FIG. 7 shows the writing instrument package of the fourth embodiment after containing the writing instruments, in which the writing instrument package is obtained by housing the writing instruments in the bag-like portion, fixing the one side having the exposed portion, and then cutting the exposed portion. It is a front view showing. FIG. 8 is a front view showing the writing instrument package of the fifth embodiment after containing the writing instruments. FIG. 9 is a front view showing the writing instrument package of the sixth embodiment after containing the writing instruments. FIG. 10 is a front view showing the writing instrument package of the seventh embodiment after containing the writing instruments. FIG. 11 is a front view showing a part of the writing instrument package of the eighth embodiment after the writing instruments are contained.

Embodiments of the present invention will be described below with reference to the drawings.

<First embodiment>
1 to 4 show a writing instrument package 1, which is a package containing articles according to a first embodiment of the present invention. FIG. 1 is a perspective view showing a paper substrate alone forming a writing instrument package 1 according to the first embodiment of the present invention, and showing a state before the front surface portion 2 and the back surface portion 3 of the paper substrate are adhered together. . In the embodiment of the present invention, in the writing instrument package 1, the state before the front surface portion 2 and the back surface portion 3 of the paper substrate are adhered as described above (the state before the writing instruments 7 are enclosed in the bag-like portion 42) ) is called package 10 . Note that the writing instrument package 1 may be simply called a package. FIG. 2 is a front view showing a state in which two longitudinal sides of the paper substrate in FIG. In addition, the above-mentioned "two sides in the longitudinal direction" specifically means two sides extending in the longitudinal direction.

3 shows that when the writing instrument 7 is inserted into the opening 44 of the writing instrument package 1 (package 10) of FIG. 10 is a perspective view showing a state in which an opening 44 is opened by pressing. FIG. That is, in the embodiment of the present invention, the writing instrument 7 will be described as an example of an article housed in an article-containing package. FIG. 4 shows the writing instrument package 1 of the first embodiment after the writing instrument 7 is accommodated in the bag-like portion 42, and the perforation 51 and the notch 52 as the opening means 5, and the writing instrument of the present invention at the time of hanging display. 2 is a front view showing a state in which a suspension hole 6 through which the package 1 can be suspended is provided. FIG.

As shown in FIGS. 1 and 2, the writing instrument package 1 (package 10) of the first embodiment has a rectangular front surface portion 2 and a back surface portion 3, and the front surface portion 2 and the back surface portion 3 are fixed. and a fixing portion 41 .
Here, the definition of direction, etc. will be described. In the embodiment of the present invention, of the four sides of the rectangular front surface portion 2 or back surface portion 3, the direction in which the long sides extend is called the longitudinal direction, and the direction in which the short sides extend is called the short direction. Specifically, the ratio of the lengthwise dimension to the widthwise dimension of the writing instrument package 1 is, for example, lengthwise dimension:widthwise dimension=1.5 to 10:1. In this embodiment, the outer dimensions of the writing instrument package 1 are, for example, 196 mm in the longitudinal direction×43 mm in the transverse direction. That is, the lengthwise dimension: the widthwise dimension=4.6:1. A direction orthogonal to the longitudinal direction and the lateral direction is called a thickness direction.

In this embodiment, the surface part 2 or the back part 3 is connected by a crease, and both the surface part 2 and the back part 3 are made of a paper base material. That is, the surface part 2 and the back part 3 are integrally formed of a single sheet member, and are connected to each other via folds. Further, the front surface portion 2 and the back surface portion 3 are formed using a paper substrate as a main component (main material).

As a result, in the writing instrument package 1 of the present embodiment, the resin film can be replaced with paper, and the amount of resin used for the writing instrument package 1 can be reduced. Note that the front surface portion 2 and the back surface portion 3 may be separate parts (sheet members) that are not connected by folds or the like. In that case, at least one of the surface part 2 and the back part 3 should contain a paper substrate, and the amount of resin used as the writing instrument package 1 can be reduced.

Also, in the writing instrument package 1, by replacing the resin film (for example, polypropylene film) with paper as the material, the thermal conductivity of the package material is reduced, so that the writing instruments 7 housed inside are exposed to the outside temperature. less susceptible to influence. Therefore, it is recommended that the configuration of the present embodiment be applied to a writing instrument package containing a thermochromic writing instrument and its extra lead. That is, the writing instrument 7 accommodated in the writing instrument package 1 may be a pen such as a ballpoint pen, or may be a refill.

The paper substrate in this embodiment is not particularly limited, but the paper substrate preferably has a basis weight of 25 gsm or more and 60 gsm or less. That is, considering the insertability of the writing instrument 7, thin paper is preferable. When the writing instrument package 1 is opened, the package is torn from perforations 51 and cuts 52, which will be described later.

In addition, desired printed patterns such as letters, figures, symbols, and patterns may be formed on the surface of the paper base layer using a normal coating method, printing method, or the like. For printing, printing methods such as gravure printing, offset printing, letterpress printing, screen printing, transfer printing, and flexographic printing may be employed. Thereby, a desired print pattern can be printed on the paper substrate.

As shown in FIG. 2, in the writing instrument package 1 of the present embodiment, fixed portions (fixed portions) of the front surface portion 2 and the back surface portion 3 shown in FIG. forms a bag-like portion 42 in which is accommodated. Specifically, since the paper base material shown in FIG. 1 is connected by a crease at the substantially central portion in the longitudinal direction, the bag-like portion 42 having the opening 44 is formed by fixing the two sides in the longitudinal direction. be. The two sides in the longitudinal direction specifically mean two sides arranged at both ends in the short direction and extending in the longitudinal direction.

In this state, the writing instrument 7 can be inserted into the bag-like portion 42 and the opening 44 can be fixed to seal the writing instrument package 1 with the writing instrument 7 accommodated therein. That is, the bag-like portion 42 can accommodate the writing instrument 7 by providing the fixing portions 41 on at least three sides of the surface portion 2 and the back surface portion 3 .
As shown in FIG. 4, the writing instrument package 1 of the present embodiment includes a front surface portion 2 and a back surface portion 3, a fixing portion 41, a bag-shaped portion 42, and a writing instrument 7. The bag-shaped portion 42 is It is formed by providing fixing portions 41 on at least three sides of the surface portion 2 and the back surface portion 3 .

Here, sticking refers to a state of being welded or adhered. Welding in the present embodiment means to melt and bond a part of the paper base material by at least either heating or pressurizing the paper base material. Further, in this embodiment, the paper substrates may be bonded to each other with an adhesive, tape, or the like.

In this embodiment, the paper base material (the inner surface 4 of the front surface portion 2 and the back surface portion 3) is provided with a welding layer, and the welding layer is made of a thermoplastic resin having a high fusion bondability. Examples of the welding layer include low-density polyethylene, medium-density polyethylene, high-density polyethylene, linear low-density polyethylene, ethylene/α-olefin copolymer, polypropylene, ethylene/vinyl acetate copolymer, ionomer resin, ethylene- Use one or more mixed resins selected from ethyl acrylate copolymer, ethylene-acrylic acid copolymer, ethylene-methacrylic acid copolymer, ethylene-propylene copolymer, polymethylpentene, etc. be able to.
Specifically, the paper substrate of the present embodiment has a paper layer and a welding layer laminated on the paper layer and positioned on the inner surface 4 side. In this embodiment, the thickness of the paper layer is, for example, 40 μm, and the thickness of the welding layer is, for example, 30 μm.

Here, in the present embodiment, a state before the fixing portion 41 is fixed is called a fixed portion 40 . The opening 44 described above constitutes at least a part of the portion to be fixed 40 .
The packaging body 10 shown in FIG. 1 includes a rectangular front surface portion 2 and a rear surface portion 3, a fixing portion 40 to which the front surface portion 2 and the rear surface portion 3 are to be fixed, and a writing instrument 7 extending in the longitudinal direction. and a bag-like portion 42 that can be accommodated. The bag-like portion 42 is formed by providing the portions to be fixed 40 on at least three sides (two long sides and one short side) of the front surface portion 2 and the back surface portion 3 .
The package 10 shown in FIGS. 2 and 3 includes a rectangular front surface portion 2 and a rear surface portion 3, a fixing portion 41 to which the front surface portion 2 and the rear surface portion 3 are fixed, and a front surface portion 2 and the rear surface portion 3. and a bag-like portion 42 capable of accommodating the writing instrument 7 extending in the longitudinal direction. The bag-shaped portion 42 is provided with fixing portions 41 on at least two sides (two long sides) of the surface portion 2 and the back portion 3, and on at least one side (one short side) of the surface portion 2 and the back portion 3. It is formed by providing the portion to be fixed 40 .

Exposed portion The writing instrument package 1 (package 10) of the present invention includes an exposed portion 43 in which the inner surface 4 of one end in the longitudinal direction is exposed to the outside on either the front surface portion 2 or the back surface portion 3. It is characterized by In this embodiment, as shown in FIG. 2, the fixing portions 41 are fixed to each other in a state where the inner surface 4 of the longitudinal end portion of the back surface portion 3 is exposed to the outside. That is, the exposed portion 43 is arranged at one longitudinal end (near one short side) of the writing instrument package 1 (package 10). Specifically, in the present embodiment, the exposed portion 43 is a portion of the back surface portion 3 that does not overlap the surface portion 2 in a front view (that is, a front view shown in FIG. 2) when the writing instrument package 1 is viewed from the thickness direction. placed in

As shown in FIG. 3 , the exposed portion 43 can be used to improve the insertability of the writing instrument 7 when inserting the writing instrument 7 into the writing instrument package 1 . Specifically, by pressing the tip of the writing instrument 7 (the end on the side of insertion into the writing instrument package 1) against (the inner surface 4 of) the exposed portion 43, the opening 44 can be easily opened, and the package can be opened. Insertability of the writing instrument 7 into the body can be improved.

Here, since the conventional film-made writing instrument packaging body is thin and flexible, the film near the opening 44 can be shifted even if it does not have a part corresponding to the exposed part 43 of the present invention. The opening 44 can be easily opened by simply pinching it with fingers.

However, simply replacing the material of the film-made writing instrument package with a paper base material will make the package itself stiffer. That is, when the package is made of paper, it is less likely to bend and deform than when it is made of resin film. Therefore, it becomes difficult to open the opening 44 for inserting the writing instrument 7 when storing the writing instrument 7 inside.

Therefore, as shown in FIG. 3 , the opening 44 can be easily opened by pressing the tip of the writing instrument 7 (in this embodiment, the end of the refill of the writing instrument on the side of the tail plug) against the exposed part 43 . It is possible to improve the insertability of the writing instrument 7 into the writing instrument package 1 .

The length of the exposed portion 43 in the longitudinal direction is preferably 0.5 mm or more and 30 mm or less. Also, more preferably, the length is 2 mm or more and 15 mm or less. The length of the exposed portion 43 in the longitudinal direction is, in other words, the protruding length of the exposed portion 43 in the longitudinal direction of the writing instrument package 1, and is the projection dimension of the exposed portion 43 along the longitudinal direction.

If the length of the exposed portion 43 in the longitudinal direction is less than 0.5 mm, the protruding length of the exposed portion 43 is too short, and the tip of the writing instrument 7 (in this embodiment, the tail plug side of the extra lead of the writing instrument) end) against the exposed portion 43 becomes difficult. As a result, the opening 44 cannot be easily opened, and there is a possibility that the insertability of the writing instrument 7 into the writing instrument package 1 cannot be improved. In other words, if the length of the exposed portion 43 in the longitudinal direction is 0.5 mm or more, the protruding length (projection dimension) of the exposed portion 43 is ensured, and the tip portion of the writing instrument 7 is stably pushed to the exposed portion 43. can guess. Thereby, the opening 44 can be easily opened, and the insertability of the writing instrument 7 into the package can be improved. If the protruding length of the exposed portion 43 is short, etc., the sharp tip-side end of the refill of the writing instrument 7 can be pressed against the exposed portion 43 to insert the writing instrument 7 into the package. may be In this case, it is preferable that the end portion on the chip side is provided with a protective member (such as a hot-melt protective film) for protecting the end portion.

On the other hand, if the length of the exposed portion 43 in the longitudinal direction is longer than 30 mm, although the ease of inserting the writing instrument 7 into the writing instrument package 1 is improved, the amount of material used increases, leading to an increase in cost and waste of material. There is a possibility that it may occur. Further, if the exposed portion 43 longer than 30 mm remains as it is after the opening 44 is fixed and sealed, the appearance of the writing instrument package 1 is spoiled, which is not preferable. In other words, if the length of the exposed portion 43 in the longitudinal direction is 30 mm or less, it is possible to improve the insertability of the writing instrument 7 into the package and to suppress an increase in the amount of material used. That is, it is possible to prevent the cost from increasing and the material from being wasted.

Further, as described above, when the length of the exposed portion 43 in the longitudinal direction is 30 mm or less, even if the exposed portion 43 of 30 mm or less remains after the opening 44 is fixed and sealed, the protruding length is Since it is not too long, it does not impair the appearance of the writing instrument package 1, which is preferable.

Note that the exposed portion 43 may have the same color (or pattern) as the surface of the front surface portion 2 or the rear surface portion 3 . As a result, even if the exposed portion 43 remains as it is after the opening 44 is fixed and sealed, the exposed portion 43 has the same color (or pattern) as the front surface portion 2 or the back surface portion 3, so that the writing instrument package can be A sense of unity can be obtained as the appearance of 1, and the beauty can be improved.

- Unsealing Means FIG. 4 shows the writing instrument package 1 of the present embodiment in which the writing instrument 7 is accommodated and the opening 44 is sealed. One of the characteristics of the present invention is that when the writing instrument package 1 is made of a paper base material, it can be opened by a method such as tearing with fingers compared to the writing instrument package made of film.

However, if a paper base material coated with resin or a thick paper base material is selected, it is more preferable to have means to make it easier to open. For example, as shown in FIG. 4, the bag-like portion 42 of the writing instrument package 1 is provided with perforations 51 extending in at least one of the longitudinal direction and the lateral direction as means for facilitating opening. is preferred. Note that the perforation 51 may be provided on at least one of the surface portion 2 and the back surface portion 3 .

As another means for facilitating opening, as shown in FIG. is provided in the vicinity of the end of the stored writing instrument 7 .

When the perforation 51 or the notch 52 is provided on the longitudinal side (long side) of the writing instrument package 1, the end of the stored writing instrument 7 is cut so that the writing instrument 7 does not interfere with the opening when the writing instrument package 1 is opened. It is more preferable to be provided in the vicinity of the part.

In addition, when the perforation 51 or the notch 52 is provided on the side (short side) of the writing instrument package 1 in the short direction, the writing instrument 7 contained therein is prevented from obstructing the opening at the time of opening. More preferably, it is provided at a position that avoids the position extending in the axial direction.
That is, the perforations 51 and the cuts 52 are preferably arranged at positions where they or their extension lines do not intersect the writing instrument 7 .

The above-mentioned means for facilitating opening may be provided with either perforations 51 or notches 52, but as shown in FIG. may be provided.

- Suspension hole As shown in Fig. 4 , the writing instrument package 1 (package 10) of the present embodiment includes the suspension hole 6 for hanging display in the exposed portion 43. As shown in Figs. The suspension hole 6 penetrates the exposed portion 43, that is, the back surface portion 3 in the thickness direction. In the illustrated example, the suspension hole 6 is circular. As a result, the writing instrument package 1 can be displayed not only on a shelf but also in a hanging display at a storefront or the like. As described above, the exposed portion 43 is provided in order to improve the insertability when inserting the writing instrument 7 into the opening 44. It is useful because it functions as a header part provided.

It should be noted that, in the present embodiment, the articles housed in the writing instrument package 1 are preferably the main body of the writing instrument 7 and the extra lead, but are not limited to this. The packaging body containing articles of the present invention includes, for example, replacement leads for mechanical pencils, erasers, rulers, glue (adhesive), general stationery such as cutter knives, small leather goods or dry batteries, toys such as miniature cars and model trains, and others. May contain items.

That is, the article-containing package of the present invention is not limited to the writing instrument package 1 (writing instrument-containing package 1). Specifically, for example, when stationery (articles) extending in the longitudinal direction is accommodated inside the bag-like portion 42, the article-containing package may be rephrased as a stationery package (stationery-containing package). . Alternatively, when a toy (article) extending in the longitudinal direction is accommodated inside the bag-like portion 42, the article-containing package may be called a toy package (toy-containing package).

Next, a writing instrument package 1 according to another embodiment of the present invention will be described. In addition, in each embodiment described below, the same name and code|symbol may be attached|subjected about the same structure as above-mentioned 1st Embodiment, and the description may be abbreviate|omitted. Also, the definition of the direction is the same as in the above-described first embodiment unless otherwise specified.

<Second embodiment>
FIG. 5 shows a second embodiment of the invention. FIG. 5 is a front view showing the writing instrument package 1 in which the writing instruments 7 have been accommodated, and the unfixed portion 53 (grip portion) as the unsealing means 5. As shown in FIG.

The difference between the second embodiment of the present invention and the first embodiment is that perforations 51 and notches 52 are not provided as means for facilitating opening. Since other configurations of the second embodiment are substantially the same as those of the first embodiment, detailed description thereof will be omitted.

Non-fixed part As shown in FIG. 5, in the present embodiment, the surface part 2 and the back part 3 are not fixed to the longitudinally outward side of the fixed part 41 on one side provided with the exposed part 43. Non-fixed A portion 53 is provided.

That is, the user can grip both the exposed portion 43 and the non-fixed portion 53 with fingers. As a result, when the user grips the exposed portion 43 and the non-fixed portion 53 with fingers and pulls them off, the surface portion 2 and the back surface portion 3 are peeled off, and the writing instrument package 1 is easily opened. be able to.

In addition, the method of making it easier to peel according to the present embodiment (the method of providing the non-adhered portion 53 and gripping and peeling it off) is different from the method of providing the perforations 51 and the cuts 52 described above, and at least one manufacturing process is required. process can be reduced.

Also, in the present embodiment, the exposed portion 43 is provided to improve the insertability when inserting the writing instrument 7 into the opening 44 as described above. It is useful because it functions as

The length of the non-fixed portion 53 in the longitudinal direction is preferably 2 mm or more and 15 mm or less. Also, more preferably, the length is 5 mm or more and 15 mm or less. The length of the non-fixed portion 53 in the longitudinal direction is, in other words, the protruding length of the non-fixed portion 53 in the longitudinal direction of the writing instrument package 1, and is the projection dimension of the non-fixed portion 53 along the longitudinal direction.
According to this, the user can grip the non-fixed portion 53 more reliably, and can open the writing instrument package 1 more easily.

On the other hand, if the length of the non-fixed portion 53 in the longitudinal direction is less than 2 mm, the projection length of the non-fixed portion 53 is too short, making it difficult to grip the non-fixed portion 53 with fingers. This may make it difficult to open the writing instrument package 1 easily. In other words, if the length of the non-fixed portion 53 in the longitudinal direction is 2 mm or more, the protruding length of the non-fixed portion 53 is ensured, and the non-fixed portion 53 can be stably gripped with fingers. Thereby, the package can be easily opened.

Also, if the length in the longitudinal direction of the non-fixed portion 53 is longer than 15 mm, the amount of material used increases, which may lead to an increase in cost or waste of material. In other words, if the length of the non-fixed portion 53 in the longitudinal direction is 15 mm or less, it is possible to prevent an increase in the amount of material to be used, which leads to an increase in cost, and waste of material. Further, as described above, when the length of the non-fixed portion 53 in the longitudinal direction is 15 mm or less, even if the non-fixed portion 53 of 15 mm or less remains after the opening portion 44 is fixed and sealed, the protruding length is reduced. Since the length is not too long, the appearance of the writing instrument package 1 is not spoiled, which is more preferable.

<Third Embodiment>
FIG. 6 shows a third embodiment of the invention. FIG. 6 is a front view showing the writing instrument package 1 after containing the writing instruments 7, and showing a state in which the hanging holes 6 are provided on the fixing portion 41. FIG.

The difference between the third embodiment of the present invention and the first embodiment is that the hanging holes 6 for hanging display are not provided in the exposed portion 43 but are provided on the fixed portion 41 . Since other configurations of the third embodiment are substantially the same as those of the first embodiment, detailed description thereof will be omitted.

The hanging hole 6 in this embodiment is the fixed portion 41 located at the end (hereinafter sometimes referred to as the lower portion) of the writing instrument package 1 opposite to the opening 44 and the exposed portion 43 in the longitudinal direction. placed in Specifically, the hanging holes 6 are provided on the fixing portions 41 that are wider (wider in the longitudinal direction) than the other three sides of the fixing portions 41 arranged on the four sides of the writing instrument package 1 . The fixing portion 41 functions as a header portion having a suspension hole 6 for suspension. That is, unlike the first and second embodiments described above, the lower portion of the writing instrument package 1 is also fixed by the fixing portion 41 . As a result, since the header portion is formed by combining the front surface portion 2 and the back surface portion 3, the stiffness of the header portion is increased, and stable hanging display is possible.

<Fourth Embodiment>
FIG. 7 shows a fourth embodiment of the invention. FIG. 7 shows the writing instrument package 1 after containing the writing instrument 7. After the writing instrument 7 is contained in the bag-shaped part 42 and the side having the exposed part 43 is fixed, the exposed part 43 is cut off. 1 is a front view showing a body 1; FIG. Moreover, FIG. 7 is also a figure for demonstrating the manufacturing method of this embodiment.

The difference between the fourth embodiment of the present invention and the first embodiment is that the exposed portion 43 is cut. That is, in the present embodiment, the exposed portion 43 is removed by cutting after being used to press the tip of the writing instrument 7 and insert the writing instrument 7 into the bag-like portion 42 . Since other configurations of the fourth embodiment are substantially the same as those of the first embodiment, detailed description thereof will be omitted.

The manufacturing method of this embodiment is that in the writing instrument package 1 described in any one of the first to third embodiments, the writing instrument 7 is accommodated in the bag-like portion 42 and one side provided with the exposed portion 43 is fixed. After that, the exposed portion 43 is cut off.

After the opening 44 is fixed and sealed, the exposed portion 43 is not particularly functionally required unless the hanging hole 6 is provided on the exposed portion 43 or the unfixed portion 53 is combined with the unfixed portion 53 to serve as unsealing means. It is a part. Therefore, cutting the exposed portion 43 is preferable because the writing instrument package 1 itself can be made compact. Moreover, the appearance of the writing instrument package 1 can be improved.

From the above, according to the present invention, at least one of the front surface portion 2 and the back surface portion 3 includes a paper base material, and the inner surface of one end in the longitudinal direction of either the surface portion 2 or the back surface portion 3 4 is provided with an exposed portion 43 exposed to the outside. As a result, it is possible to reduce the environmental load by using the paper base material. Furthermore, when inserting the writing instrument 7 into the writing instrument package 1, the opening 44 can be easily opened by pressing the tip of the writing instrument 7 (the end on the insertion side) against the exposed part 43, and the writing instrument package It is possible to improve the insertability of the writing instrument 7 into 1.

<Fifth Embodiment>
FIG. 8 shows a fifth embodiment of the invention. FIG. 8 is a front view showing the writing instrument package 1 after containing the writing instruments 7. FIG.

The difference between the fifth embodiment of the present invention and the second embodiment (FIG. 5) is that the non-fixed portion 53 has a convex portion 53a projecting outward in the longitudinal direction. Specifically, the convex portion 53a is arranged at least at the outer end portion in the longitudinal direction of the non-fixed portion 53, and protrudes toward the exposed portion 43 side (outside) along the longitudinal direction. As shown in FIG. 8, in a front view of the writing instrument package 1 in the thickness direction, the convex portion 53a has a convex curved shape. In the illustrated example, the convex portion 53 a extends over the entire length of the non-fixed portion 53 along the outer edge in the longitudinal direction of the non-fixed portion 53 .

Also in this embodiment, the same effects as those of the above-described embodiment can be obtained. Further, in the present embodiment, the non-fixed portion 53 has a convex portion 53a. Therefore, the user can more easily grip the non-fixed portion 53 with fingers or the like by using the convex portion 53a, and the opening operation of the writing instrument package 1 can be performed more easily. In addition, since the protrusions 53a are provided, sharp corners are less likely to be formed at the ends of the non-fixed portions 53 in the width direction, and a package with excellent appearance can be provided.

<Sixth Embodiment>
FIG. 9 shows a sixth embodiment of the invention. FIG. 9 is a front view showing the writing instrument package 1 after containing the writing instruments 7. FIG.

The sixth embodiment of the present invention differs from the second embodiment (FIG. 5) in that the non-fixed portion 53 has a concave portion 53b that is recessed inward in the longitudinal direction. Specifically, the recessed portion 53b is arranged at least at the outer end portion in the longitudinal direction of the non-fixed portion 53, and is recessed toward the bag-like portion 42 side (center side) along the longitudinal direction. As shown in FIG. 9, in a front view of the writing instrument package 1 in the thickness direction, the concave portion 53b has a concave curved shape. In the illustrated example, the concave portion 53b is arranged in an intermediate portion located between both ends of the non-fixed portion 53 in the lateral direction.

Also in this embodiment, the same effects as those of the above-described embodiment can be obtained. Further, in this embodiment, the non-fixed portion 53 has a concave portion 53b. Therefore, the user can easily press the tip of the writing instrument 7 through the concave portion 53b against the exposed portion 43, and can open the opening 44 more easily. In addition, since portions other than the recessed portion 53b of the non-fixed portion 53 (both ends of the non-fixed portion 53 in the lateral direction) are left, the user can easily grip the non-fixed portion 53, and the writing instrument package 1 can be Unsealing work can be easily performed.

<Seventh Embodiment>
FIG. 10 shows a seventh embodiment of the invention. FIG. 10 is a front view showing the writing instrument package 1 after containing the writing instruments 7. FIG.

The difference between the seventh embodiment of the present invention and the second embodiment (FIG. 5) is that the non-fixed portion 53 has an inclined edge portion 53c. The inclined edge portion 53 c extends along the outer edge in the longitudinal direction of the non-fixed portion 53 . The inclined edge portion 53c extends toward one longitudinal side (eg, the upper side) as it extends toward the one lateral side (eg, left side). In the illustrated example, the inclined edge portion 53c is linear and is arranged over the entire length of the non-fixed portion 53 in the lateral direction.

Also in this embodiment, the same effects as those of the above-described embodiment can be obtained. Further, in this embodiment, the non-fixed portion 53 has an inclined edge portion 53c that is inclined with respect to the lateral direction or the longitudinal direction. Therefore, the user can easily press the tip of the writing instrument 7 through the inclined edge 53c against the wide portion of the exposed portion 43 (the portion having a large width in the longitudinal direction), and the opening 44 can be opened more easily. can. In addition, since the inclined edge portion 53c is provided, the user can easily grip the widest portion of the non-fixed portion 53 (the end portion of the non-fixed portion 53 on one side in the short direction), thereby Unsealing work can be easily performed.

<Eighth Embodiment>
FIG. 11 shows an eighth embodiment of the invention. FIG. 11 is a front view showing a part of the writing instrument package 1 after the writing instruments 7 are accommodated.

The difference between the eighth embodiment of the present invention and the first embodiment (FIG. 4) is that the longitudinal dimension of the front surface portion 2 and the longitudinal dimension of the back surface portion 3 are the same, and the exposed portion 43 is , is exposed to the outside through a notch 21 provided in the surface portion 2 .

Specifically, in the present embodiment, the edge of one longitudinal end (outer end in the longitudinal direction) of the surface portion 2 and the edge of one longitudinal end of the back surface portion 3 are aligned in the longitudinal direction. placed in the same position. Further, the surface portion 2 has a notch portion 21 arranged at one end portion in the longitudinal direction of the surface portion 2 . The notch 21 has a concave shape recessed longitudinally inward (central side) from the edge of one longitudinal end of the surface portion 2 . In the illustrated example, the notch 21 has a substantially semicircular concave shape. In addition, the inner surface 4 of the back surface portion 3 is exposed to the outside through the notch portion 21 at one end portion in the longitudinal direction.

Also in this embodiment, the same effects as those of the above-described embodiment can be obtained. Further, in this embodiment, the exposed portion 43 does not protrude outward in the longitudinal direction from the surface portion 2, so that the writing instrument package 1 can be made compact. Moreover, the appearance of the writing instrument package 1 can be improved.

Within the scope of the present invention, the configurations described in the above embodiments and the like may be combined, and addition, omission, replacement, and other modifications of the configuration are possible. Moreover, the present invention is not limited by the above-described embodiments and the like, but is limited only by the scope of the claims.

ADVANTAGE OF THE INVENTION According to the present invention, it is possible to reduce the environmental load by using a paper base material, and to have a good insertability of an article such as a writing instrument into the package containing an article, a package, and a method for manufacturing the package containing an article. can be provided. Therefore, it has industrial applicability.

1 Writing instrument package (package containing goods)
2 front surface part 21 notch part 3 back surface part 4 inner surface 40 fixing part 41 fixing part 42 bag-shaped part 43 exposed part 44 opening (fixing part)
5 unsealing means 51 perforation 52 notch 53 non-fixed portion 53a convex portion 53b concave portion 53c inclined edge portion 6 suspension hole 7 writing instrument (article)
10 package

Claims (9)

a rectangular front surface portion and a back surface portion; a fixing portion to which the front surface portion and the back surface portion are fixed; a bag-shaped portion for accommodating an article extending in the longitudinal direction; and the article,
The bag-shaped portion is formed by providing the fixing portion on at least three sides of the front surface portion and the back surface portion,
At least one of the front surface portion and the back surface portion includes a paper base material,
An article-containing package having an exposed portion in which the inner surface of one end in the longitudinal direction is exposed to the outside on either the front surface portion or the back surface portion. The article-containing package according to claim 1, wherein the length of the exposed portion in the longitudinal direction is 0.5 mm or more and 30 mm or less. The article-containing package according to claim 1 or 2, wherein the bag-like portion is provided with perforations extending in at least one of the longitudinal direction and the lateral direction. 3. The bag-shaped portion according to claim 1, wherein a cut is provided on at least one side in either the longitudinal direction or the width direction, and the cut is provided in the vicinity of the end of the stored article. The package containing the goods. The article-containing packaging body according to claim 1 or 2, further comprising a non-fixed portion in which the front surface portion and the back surface portion are not fixed to each other in the longitudinal direction outward of the fixed portion on one side provided with the exposed portion. The article-containing package according to claim 5, wherein the length in the longitudinal direction of the non-fixed portion is 2 mm or more and 15 mm or less. a rectangular front surface portion and a rear surface portion; a fixing portion to which the front surface portion and the rear surface portion are fixed; a fixed portion to which the front surface portion and the rear surface portion are to be fixed; a bag-like portion capable of accommodating an extending article,
The bag-shaped portion is formed by providing the fixing portion on at least two sides of the front surface portion and the back surface portion, and providing the portion to be fixed on at least one side of the front surface portion and the back surface portion,
At least one of the front surface portion and the back surface portion includes a paper base material,
The package includes an exposed portion in which the inner surface of one end in the longitudinal direction is exposed to the outside on either the front surface portion or the back surface portion. Rectangular surface part and back surface part, fixed fixed part to which the front surface part and the back surface part are to be fixed, and a bag-shaped part that can accommodate an article extending in the longitudinal direction inside,
The bag-shaped portion is formed by providing the portion to be fixed on at least three sides of the front surface portion and the back surface portion,
At least one of the front surface portion and the back surface portion includes a paper base material,
The package includes an exposed portion in which the inner surface of one end in the longitudinal direction is exposed to the outside on either the front surface portion or the back surface portion. 3. Manufacture of an article-containing package according to claim 1 or 2, wherein the article is accommodated in the bag-like portion and the exposed portion is cut off after the side having the exposed portion is fixed. Method.

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