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WO2014050856A1 - Sac d'emballage à chambres multiples, et procédé pour son utilisation et procédé pour sa fabrication - Google Patents

Sac d'emballage à chambres multiples, et procédé pour son utilisation et procédé pour sa fabrication Download PDF

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Publication number
WO2014050856A1
WO2014050856A1 PCT/JP2013/075838 JP2013075838W WO2014050856A1 WO 2014050856 A1 WO2014050856 A1 WO 2014050856A1 JP 2013075838 W JP2013075838 W JP 2013075838W WO 2014050856 A1 WO2014050856 A1 WO 2014050856A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet member
bag
chamber
seal
packaging bag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2013/075838
Other languages
English (en)
Japanese (ja)
Inventor
友美子 黄瀬
菜見子 吉田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PacPlus Co Ltd
Original Assignee
PacPlus Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PacPlus Co Ltd filed Critical PacPlus Co Ltd
Publication of WO2014050856A1 publication Critical patent/WO2014050856A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/12—Bags or like containers made of paper and having structural provision for thickness of contents with two or more compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3261—Flexible containers having several compartments
    • B65D81/3266—Flexible containers having several compartments separated by a common rupturable seal, a clip or other removable fastening device

Definitions

  • the present invention relates to a multi-chamber packaging bag in which objects to be stored are separately stored in a plurality of storage rooms, and a plurality of objects to be communicated with each other by opening a partitioning portion to mix the objects to be stored. .
  • Properties required for packaging materials include gas barrier properties against various gases such as oxygen, nitrogen, carbon dioxide and water vapor, and material strength such as tensile strength, tear strength, impact strength, puncture strength, rigidity, and pinhole resistance. , Stability over a wide temperature range, hygiene, safety, resistance to water, oil, chemicals, contents, non-migration of taste and odor, non-adsorption of ingredients, transparency, gloss And optical characteristics such as light shielding properties.
  • gases such as oxygen, nitrogen, carbon dioxide and water vapor
  • material strength such as tensile strength, tear strength, impact strength, puncture strength, rigidity, and pinhole resistance.
  • This type of multi-chamber packaging bag is formed by sealing the periphery of a pair of plastic sheets to form a packaging bag, and further dividing the housing chamber into a plurality of housing chambers by partition means such as a weak seal portion. (For example, refer to Patent Document 1 below).
  • the configuration of the sheets in the plurality of storage chambers is the same. For this reason, when accommodating the several to-be-contained object from which the required characteristic of packaging material and a request
  • a laminate material in which a gas barrier layer having a predetermined width narrower than the base material sheet layer is laminated on one surface of the base material sheet layer is used.
  • the storage part surrounded by the layer constituent parts where the gas barrier layer of the laminated material is laminated and the gas barrier layer of the laminated material are laminated.
  • a multi-chamber packaging bag in which a storage portion that is not surrounded by a non-layered portion is formed (see, for example, Patent Document 2 below).
  • Multi-chamber packaging bags are often used to contain consumables such as food, chemicals, cosmetics, pharmaceuticals, detergents, and industrial products, so they are strongly desired to be inexpensive and never expensive to manufacture. It cannot be ignored.
  • JP-A-10-175645 Japanese Patent Laid-Open No. 2005-153979 JP-A-8-280775
  • the present invention has been made in view of the actual situation of such a conventional technique.
  • the objective is to perform optimal packaging for each room.
  • the present invention is a flat bag main body that can store an object to be stored, and a partition member that partitions the bag main body into a plurality of storage chambers.
  • the bag main body is provided with a first sheet member and a second sheet member having the same or different configurations, and both sides of the first sheet member and the second sheet member in the width direction.
  • the seal portions formed by sealing the edges are arranged on the front side and the back side of the bag body, respectively, and the other edges of the first sheet member and the second sheet member are sealed,
  • the bag body is partitioned in the width direction by the partition member into a storage chamber positioned on the first sheet member side and a storage chamber positioned on the second sheet member side.
  • the different configuration means a sheet having a different composition and thickness in a single layer sheet, and in a laminated sheet, in addition to the composition and thickness, a combination of sheets to be laminated, an order of lamination, and a lamination method. It means different sheets.
  • the sheet includes what is generally called a film.
  • a packaging bag can be formed by a sheet member having the same or different configuration for each of a plurality of storage chambers, and optimal packaging can be performed for each object to be stored. Further, the manufacturing process is not complicated, and the manufacturing cost can be suppressed.
  • each of the sealing portions is formed in a palm shape protruding outward from the front and back surfaces of the bag body. According to this, it becomes easy to pull outward while grasping the seal portions on the front surface side and the back surface side of the bag body, and the partition portion can be easily opened.
  • seal portions may be arranged at positions facing each other on the front surface side and the back surface side of the bag body. According to this, when each seal
  • the seal portions may be arranged at positions shifted in the width direction on the front surface side and the back surface side of the bag body, and the seal members may partition the seal portions.
  • the seal portions on the front surface side and the back surface side are respectively arranged at positions shifted in the width direction of the packaging bag, two seals facing each other when sealing the upper and lower edges of the bag body Overlap between parts can be avoided.
  • the difference in the thickness of the sheet member is reduced, the variation in the heat and pressure of the seal bar due to the difference in the thickness of the sheet member can be prevented, and the sealing failure can be suppressed.
  • a clip member as a partition member, it is possible to avoid a seal part from a clip member, and it can partition easily using a clip member as a partition part.
  • a gusset may be formed in at least one of the storage chambers. According to this, by forming the gusset, it is possible to design a large internal capacity while suppressing the size of the bag body in the width direction.
  • the partition member is preferably a seal member that seals the first sheet member and the second sheet member together. According to this, the bag body can be easily and reliably partitioned into the respective storage chambers.
  • the partition member includes a male member disposed on the front surface side of the bag body and a female member disposed on the back surface side of the bag body and capable of being fitted to the first fitting member.
  • the bag body may be partitioned in the width direction into a plurality of storage chambers by fitting the female member while sandwiching the bag body. According to this, the bag body can be easily partitioned and opened.
  • the usage method of the multi-chamber packaging bag which concerns on this invention is a usage method of the multi-chamber packaging bag in any one of Claim 1 thru
  • the partition members are opened by pulling the seal portions being outward in the outward direction, and the objects to be accommodated in the accommodation chambers are mixed with each other.
  • the partition part can be opened by pulling the seal part on the front surface side and the back surface side in the outer direction, respectively, compared with the case where the partition part is opened by increasing the internal pressure of the packaging bag. Inadequate breakage of the packaging bag is difficult to occur, and the user can be surely opened to mix the objects to be contained without giving the user anxiety.
  • the manufacturing method of the multi-chamber packaging bag which concerns on this invention is a manufacturing method of the multi-chamber packaging bag in any one of Claim 1 thru
  • the multi-chamber packaging bag in any one of Claims 1 thru
  • Each of the storage chambers is sealed by forming a third seal portion by sealing the bottom or intermediate portion in the length direction of the first sheet member and the second sheet member along the width direction of the bag body.
  • 4th process formed in shape, and each accommodation of a to-be-contained bag-like bag shape A fourth step of sealing a fifth step of filling the inside and the first sheet member and the second sheet member above the objects filled in the storage chambers along the width direction of the bag body And a sixth step of forming the structure.
  • formation of a bag and accommodation of a to-be-contained object can be performed simultaneously, and the multi-chamber packaging bag in which the to-be-contained object is accommodated can be manufactured easily.
  • the fourth seal portion in the step 6 is used as the third seal portion of the next multi-chamber packaging bag, and the fifth step to the sixth step are sequentially repeated, so that the object to be accommodated is stored.
  • a packaging bag can be formed by a sheet member having the same or different configuration for each of a plurality of storage chambers, and optimal packaging can be performed for each object to be stored. Further, the manufacturing process is not complicated, and the manufacturing cost can be suppressed.
  • FIG. 3 is a cross-sectional view taken along line AA of the multi-chamber packaging bag of the first embodiment. It is a figure for demonstrating the manufacturing method of the multi-chamber packaging bag of 1st Embodiment. It is a figure for demonstrating the usage method of the multi-chamber packaging bag of 1st Embodiment. It is a front view of the multi-chamber packaging bag of 2nd Embodiment. It is a BB line sectional view of a multiple-chamber packaging bag of a 2nd embodiment. It is a front view of the multi-chamber packaging bag of other embodiment.
  • FIG. 1 A first embodiment of the present invention will be described with reference to FIG. 1 and FIG.
  • the multi-chamber packaging bag 1 in the first embodiment includes a flat bag body 2 that can accommodate an object to be stored and a partition member 41 that partitions the bag body 2 into a plurality of storage chambers 31 and 32.
  • the bag body 2 includes a first sheet member 51 and a second sheet member 52 having different configurations.
  • the 1st sheet member 51 and the 2nd sheet member 52 are flexible sheets which have a sealant layer at least on the innermost surface and which have a synthetic resin as a main component.
  • seat is not specifically limited, It can design suitably according to the required characteristic in the to-be-contained object, and its required level.
  • the first sheet member 51 is a sheet that is laminated from the outer layer side in the order of PET resin (thickness 12 ⁇ m), nylon resin (thickness 15 ⁇ m), and polyethylene resin (thickness 80 ⁇ m) in this order.
  • the second sheet member 52 is a sheet that is laminated from the outer layer side in the order of PET resin (thickness 12 ⁇ m), aluminum foil (thickness 7 ⁇ m), nylon resin (thickness 15 ⁇ m), and polyethylene resin (thickness 80 ⁇ m) in this order.
  • two seal-like seal portions 61 and 62 are formed in which the respective sealant layer sides of the first sheet member 51 and the second sheet member 52 are overlapped and both side edges in the width direction are sealed.
  • the seal portions 61 and 62 protrude outward from the front surface and the back surface of the bag body 2 and are arranged separately on the front surface side and the back surface side of the bag body 2, respectively.
  • the sheet member 52 is bent at a predetermined position. The upper edge portion and the lower edge portion of the bag body 2 are appropriately sealed before and after filling the contents.
  • the seal portions 61 and 62 on the front surface side and the back surface side are provided at positions where the inner edges 6a and 6b substantially face each other.
  • the bag body 2 is divided into two storage chambers 31 and 32 by inserting a seal member having a weak seal portion formed at least in part between the front surface and the back surface as a partition member 41 and sealing it by heat welding or the like. It has been.
  • the bag body 2 is provided with the storage chamber 31 and the second sheet member positioned on the first sheet member 51 side. It is partitioned into a storage chamber 32 located on the 52 side.
  • the inner and outer edges 6a and 6b of the seal portions 61 and 62 on the front surface side and the back surface side are provided so as to face each other, the inner surfaces of the front and back sheet members can be provided even if the width of the partition portion is reduced. It can partition in the area
  • the pouring member 7 is attached to the upper edge.
  • the dispensing member 7 is inserted and sealed between the front surface and the back surface of the sheet member of the bag body 2.
  • a closing member 8 is detachably attached so that the opening of the dispensing member 7 can be closed.
  • the spout is used when filling the accommodation chamber 3 with an object to be accommodated or discharging the mixture.
  • the material of the dispensing member 7 is not limited, but is preferably made of a synthetic resin for ease of attachment to the sheet member.
  • a method for manufacturing the multi-chamber packaging bag 1 in the first embodiment will be described with reference to FIG.
  • a first sheet member 51 and a second sheet member 52 having a sealant layer on at least the innermost surface are prepared.
  • the 1st sheet member 51 and the 2nd sheet member 52 consist of a flexible sheet which has as a main component synthetic resin which consists of a different composition.
  • the sealant layers 61 and 62 are sealed by overlapping the sealant layers of the first sheet member 51 and the second sheet member 52 and sealing both side edges in the width direction.
  • a cylindrical body having two pieces is formed.
  • the sheet member is bent in a direction substantially parallel to the seal portion so that the seal portions 61 and 62 are disposed on the front surface side and the back surface side of the bag body 2. It is done.
  • the partition member 41 having a weak seal portion formed at least in part is inserted between the first sheet member 51 on the front surface and the second sheet member 52 on the back surface, and sealed to partition the two storage chambers 31 and 32. . Furthermore, the upper edge portion, the lower edge portion, and the dispensing member 7 are appropriately sealed.
  • the bag body 2 is located on the first sheet member 51 side by sealing the inner surfaces of the first sheet member 51 and the second sheet member 52 in a region including the inner edges 6a and 6b of the seal portions 61 and 62.
  • the partition member 41 is inserted between the first sheet member 51 on the front surface and the second sheet member 52 on the rear surface.
  • the first sheet member 51 on the front surface and the second sheet member on the back surface are used. What melted
  • the objects to be stored are respectively stored.
  • the weak seal portion is peeled off, the storage chambers 31 and 32 are communicated, and the objects to be stored are mixed. After stirring sufficiently, the mixture can be poured out from the spout. According to this, as compared with the case in which the partition member is opened by increasing the internal pressure of the packaging bag, the packaging bag is less likely to be broken, and the partition portion is securely attached without giving the user anxiety. It can be opened to mix the contents.
  • the pour member 7 provided on the bag body 2 has been described, but the pour member 7 is not necessarily provided.
  • pouring member 7 is not limited to the upper edge part of the bag main body 2, The lower edge part of the bag main body 2, a side edge part, and front and back may be sufficient.
  • the side edge part of the bag main body 2 can be cut off once to form an opening, and the pouring member 7 can be inserted from the opening and then sealed.
  • first sheet member 51 and the second sheet member 52 have different configurations, they may have the same configuration.
  • FIGS. a second embodiment of the multi-chamber packaging bag 1 according to the present invention will be described with reference to FIGS.
  • a structure different from that of the first embodiment will be described.
  • the same structure is denoted by the same reference numeral, and the description thereof is omitted.
  • the seal portions 61 and 62 on the front surface side and the back surface side are arranged at different positions in the width direction of the bag body 2.
  • the plurality of storage chambers 31 and 32 are partitioned by a partition member 41 having a weak seal portion formed in part.
  • the bag body 2 is substantially divided into a storage chamber 31 positioned on the first sheet member 51 side and a storage chamber 32 positioned on the second sheet member 52 side.
  • the front surface side and the back surface side seal portions 61 and 62 are arranged at positions different from each other in the width direction of the packaging bag, the two opposing locations when sealing the upper edge portion and the lower edge portion of the bag body 2
  • the seal portions 61 and 62 can be prevented from overlapping each other. For this reason, the difference in thickness between the first and second sheet members 61 and 62 is reduced, variation in seal pressure due to the difference in thickness between the first and second sheet members 61 and 62 can be prevented, and defective sealing can be reduced. .
  • the plurality of storage chambers 31 are formed by partition members 41 each having a weak seal portion formed only in a region closer to the center than the inner edges 6 a and 6 b of the seal portions 61 and 62. , 32 may be partitioned.
  • the bag body 2 is partitioned into a storage chamber 31 located on the first sheet member 51 side and a storage chamber 32 located on the second sheet member 52 side.
  • FIGS. 9 and 10 a third embodiment of the multi-chamber packaging bag 1 according to the present invention will be described with reference to FIGS. 9 and 10.
  • a structure different from each of the above embodiments will be described.
  • the same structure is denoted by the same reference numeral, and the description thereof is omitted.
  • the partition portion 41 is formed so that the seal portions 61 and 62 are formed on the front surface side and the back surface side of the one storage chamber 31.
  • a partition member 41 is formed on the right side from the center in the width direction of the bag body 2.
  • the other storage chamber 32 is surrounded only by the second sheet member 52.
  • One storage chamber 31 stores the characteristics required for the packaging material, and the object to be stored at a low required level, and the other storage chamber 32 requires the packaging material as compared with the one storage chamber 31. Contained objects that have high characteristics and required levels are accommodated.
  • the storage chamber 32 By shifting the partition member 41 from the center of the bag body 2 in the width direction, the storage chamber 32 easily changes the capacity ratio of the storage chambers 31 and 32 while satisfying the high required level required for the packaging material.
  • the manufacturing process is not complicated and the manufacturing cost can be reduced.
  • FIG. 11 a fourth embodiment of the multi-chamber packaging bag 1 according to the present invention will be described with reference to FIG. 11 and FIG.
  • a structure different from each of the above embodiments will be described.
  • the same structure is denoted by the same reference numeral, and the description thereof is omitted.
  • gussets 9 are formed on the side edges of the bag body 2.
  • the gusset 9 can be formed by folding the sheet member in the order of mountain fold, valley fold, and mountain fold. By forming the gusset 9, it is possible to design a large internal capacity while suppressing the size of the bag body 2 in the width direction.
  • the partition member 41 having a weak seal portion formed in part has been described as the partition member, but the partition member is not particularly limited. Even if the partition member 41 is not used, a seal strength may be different by partially changing the seal condition. Examples of other partition members include a clip member 42 and a chuck member.
  • the clip member 42 has a length longer from the inner edge of the upper edge seal portion of the bag body 2 to the inner edge of the lower edge seal portion, and has an opening along the length direction.
  • Examples thereof include a cylindrical body 43 having a C-shaped cross section made of an elastic rigid material having a C-shaped cross section, and a substantially cylindrical rod-shaped body 44.
  • FIG. 13B a plurality of storage chambers 31 are obtained by fitting the cylindrical body 43 and the rod-shaped body 44 with the bag body 2 sandwiched between the cylindrical body 43 and the rod-shaped body 44. , 32 can be partitioned.
  • the multi-chamber packaging bag 1 of the present embodiment is manufactured sequentially and sequentially by flowing the first sheet member 51 and the second sheet member 52 in the length direction.
  • the accommodation chamber 31 located on the first sheet member 51 side and the accommodation located on the second sheet member 52 side The chamber 32 is partitioned in the width direction (see FIG. 14C).
  • the first sheet member 51 and the second sheet member 52 are sealed in the lengthwise bottom portion or intermediate portion along the width direction of the bag body 2 to form the third seal portion 63, thereby each storage chamber 31. , 32 are formed in a bottomed bag shape (see FIG. 14D).
  • (5) Fill the different containing objects from the filling nozzle 100 into the bottomed bag-like storage chambers 31 and 32, respectively.
  • the fourth sheet portion 64 is formed by sealing the first sheet member 51 and the second sheet member 52 above the objects to be stored filled in the storage chambers 31 and 32 along the width direction of the bag body 2. (See FIG. 14 (e)). (7) The fourth seal portion 64 is cut along the width direction of the bag body 2 (see FIG. 14 (e)). (8) The upper part of the cut fourth seal part 64 is used as the third seal part 63 of the next multi-chamber packaging bag 1, and the above steps (5) to (7) are sequentially and sequentially repeated (FIG. 14 (e)).
  • the formation of the bag and the accommodation of the objects to be accommodated can be performed at the same time, and since the plurality of multi-chamber packaging bags 1 are continuously manufactured, the multi-chamber packaging in which the objects to be accommodated are accommodated.
  • the bag 1 can be efficiently manufactured.
  • the first sheet member 51 and the second sheet member 52 are folded back in a manner that surrounds the two filling nozzles 100 disposed in front of the first sheet member 51 and the second sheet member 52.
  • the steps (1) to (8) are not limited to the above order, and the steps may be in a different order.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
  • Package Specialized In Special Use (AREA)
PCT/JP2013/075838 2012-09-27 2013-09-25 Sac d'emballage à chambres multiples, et procédé pour son utilisation et procédé pour sa fabrication Ceased WO2014050856A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012213561A JP2015231842A (ja) 2012-09-27 2012-09-27 複室包装袋、その使用方法および製造方法
JP2012-213561 2012-09-27

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Publication Number Publication Date
WO2014050856A1 true WO2014050856A1 (fr) 2014-04-03

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8981829B1 (en) 2013-08-29 2015-03-17 International Business Machines Corporation Passgate strength calibration techniques for voltage regulators
WO2017125650A1 (fr) * 2016-01-20 2017-07-27 Sv Pack Emballage renforcé à deux chambres, procédé d'ouverture et procédé de fabrication de ce dernier
CN109334106A (zh) * 2018-10-30 2019-02-15 贵州永聚恒丰科技发展有限公司 一种封孔袋及其生产工艺
CN110963165A (zh) * 2018-09-28 2020-04-07 拓金造物股份有限公司 干湿分离的面膜包装结构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118061597B (zh) * 2024-04-25 2024-06-21 湖南大道新材料有限公司 化妆品干湿分离包装袋及其生产设备

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JPS53110791U (fr) * 1977-02-10 1978-09-04
JPS53119270U (fr) * 1977-02-26 1978-09-21
JPS56150777U (fr) * 1980-04-10 1981-11-12
JPS623466U (fr) * 1985-06-20 1987-01-10
JPS6370969U (fr) * 1986-10-28 1988-05-12
JPS6437376A (en) * 1987-07-31 1989-02-08 Nippon Paint Co Ltd Decoupage liquid-filled pack and its production
JPH0423683U (fr) * 1990-06-22 1992-02-26
JPH09301381A (ja) * 1996-05-07 1997-11-25 Kao Corp 袋
JPH105313A (ja) * 1996-06-21 1998-01-13 Material Eng Tech Lab Inc 医療用容器の包装方法
JP2002519260A (ja) * 1998-07-02 2002-07-02 ザ、プロクター、エンド、ギャンブル、カンパニー 開封容易な引き剥がしシールを具えた可撓包装体
US20050087457A1 (en) * 2003-10-22 2005-04-28 Kimberly-Clark Worldwide, Inc. Package for segregating and mixing substances
JP2006062724A (ja) * 2004-08-27 2006-03-09 Shiseido Co Ltd 流動物質の分配包装体

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53110791U (fr) * 1977-02-10 1978-09-04
JPS53119270U (fr) * 1977-02-26 1978-09-21
JPS56150777U (fr) * 1980-04-10 1981-11-12
JPS623466U (fr) * 1985-06-20 1987-01-10
JPS6370969U (fr) * 1986-10-28 1988-05-12
JPS6437376A (en) * 1987-07-31 1989-02-08 Nippon Paint Co Ltd Decoupage liquid-filled pack and its production
JPH0423683U (fr) * 1990-06-22 1992-02-26
JPH09301381A (ja) * 1996-05-07 1997-11-25 Kao Corp 袋
JPH105313A (ja) * 1996-06-21 1998-01-13 Material Eng Tech Lab Inc 医療用容器の包装方法
JP2002519260A (ja) * 1998-07-02 2002-07-02 ザ、プロクター、エンド、ギャンブル、カンパニー 開封容易な引き剥がしシールを具えた可撓包装体
US20050087457A1 (en) * 2003-10-22 2005-04-28 Kimberly-Clark Worldwide, Inc. Package for segregating and mixing substances
JP2006062724A (ja) * 2004-08-27 2006-03-09 Shiseido Co Ltd 流動物質の分配包装体

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8981829B1 (en) 2013-08-29 2015-03-17 International Business Machines Corporation Passgate strength calibration techniques for voltage regulators
WO2017125650A1 (fr) * 2016-01-20 2017-07-27 Sv Pack Emballage renforcé à deux chambres, procédé d'ouverture et procédé de fabrication de ce dernier
CN110963165A (zh) * 2018-09-28 2020-04-07 拓金造物股份有限公司 干湿分离的面膜包装结构
CN110963165B (zh) * 2018-09-28 2021-11-30 拓金造物股份有限公司 干湿分离的面膜包装结构
CN109334106A (zh) * 2018-10-30 2019-02-15 贵州永聚恒丰科技发展有限公司 一种封孔袋及其生产工艺

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