TWI654086B - Manufacturing method of three-dimensional layer sticker - Google Patents

Abstract

The invention relates to a method for manufacturing a three-dimensional layer sticker, which mainly comprises a sticker base, the sticker base comprises a substrate, an adhesive layer and a release paper, and the release paper is temporarily torn and removed through a glue removal step. Part of the adhesive layer retains the desired portion, and then the release paper is laminated by the refilling step, and a multi-color printing step of the surface of the substrate is provided, and a printing layer having two corresponding patterns is printed, and the printing layer is printed on the printing layer The surface is coated with a release agent for removing static electricity, and then the printed sticker substrate is cut to separate the two relative patterns, and then a piece of the release paper is peeled off, and then the corresponding pattern is relatively pasted through the bonding step. The three layers of the symmetrical pattern are formed by laminating together and performing hot pressing bonding on the part where the adhesive is retained and performing compression molding, and at the same time, the three-dimensional layer can be exhibited by the edge-cutting type.

Description

Three-dimensional layer sticker manufacturing method

The invention relates to a method for manufacturing a three-dimensional layer sticker, in particular to a method for producing a sticker with a vivid simulation of a three-dimensional multi-layer surface.

According to the general common stickers, they can be used to adhere to the surface of various articles to increase the aesthetics of the articles. The above stickers are mostly flat type paper stickers or plastic stickers, etc., mainly coated with a color ink layer on the surface of the bottom paper. Use the color of the color ink to make the sticker produce a pattern effect, and further use various special inks (such as: fluorescent ink, luminous ink, temperature sensitive ink, photosensitive ink, pearl ink, metal ink, etc.) to increase various kinds of The decorative effect; however, since the ink layer is applied in a thin manner, the thickness of the ink layer is extremely thin, so that the texture adhered to the object has a texture of a flat surface, and a three-dimensional visual aesthetic cannot be produced.

Therefore, some manufacturers have developed a sticker on the market. The sticker is sequentially coated on a bottom paper with an adhesive layer and a spacer layer. The surface of the spacer layer is printed with a black undertone layer and a colored pattern layer. A transparent three-dimensional layer is printed on the top of the layer, and the surface of the three-dimensional layer is further provided with a bronzing layer by a bronzing technique. After being adhered to the surface of the article, the surface of the article has a relief effect similar to that of a metal material. Such stickers should belong to the visual three-dimensional sense created by the obvious embossing lines, which is not actually a three-dimensional sticker.

There is also another kind of three-dimensional sticker, which is mainly made up of layers of foam glue layer, and is made by hand sticking to make a three-dimensional sticker, which is attached to a piece of printed matter of different or the same shape, glued with white foam glue, and then one by one. Although the above can constitute a three-dimensional sticker with a three-dimensional beauty, the three-dimensional sense is not vivid and layered, which is not ideal.

Today, the inventor has long been rich in design and development and practical production experience in this related industry, and provides a method for manufacturing three-dimensional stickers, in order to achieve better practical value.

The main object of the present invention is to provide a method for manufacturing a three-dimensional layer sticker, and more particularly to a method for producing a sticker having a vivid simulation of a three-dimensional multi-layer surface.

The main purpose and effect of the manufacturing method of the three-dimensional layer sticker of the present invention are achieved by the following specific technical means: firstly, a sticker base having an appropriate size is prepared, and the sticker base system comprises a substrate and is coated on the base. The adhesive layer on one side of the material and the release paper coated on the adhesive layer, and then performing the following steps on the sticker substrate: a) a step of removing the glue, the release paper of the sticker base Temporarily tearing off the adhesive layer, and spraying a glue-removing aid on the predetermined area of the adhesive layer to remove the adhesive layer of the preset area, and retaining the adhesive layer of the bonding area and the edge glue area; b) the affixing step of laminating the release paper that is temporarily detached and detached from the adhesive layer of the bonding area and the edge rubber region; c) printing step, which is attached to the sticker substrate Performing a plurality of multi-color pattern printing on the surface of the substrate; d) applying a release agent step to apply a release agent to the surface of the printing layer; e) a cutting step, performing the cutting substrate in one minute and two cutting, and Separating the two corresponding patterns into two pairs of stickers and a base; f) fitting step, and To tear off the release paper sticker base half, and the two pairs of semi sticker substrate bonded with each other; G) compression molding cutting steps, to two pairs of semi-yl sticker The bonding area of the body is thermocompression bonded, and the predetermined area of the bonded body is compression-molded, and the outer edge of the printed layer on the two-and-a-half sticker base is cut and formed to complete a three-dimensionally shaped sticker. Finished product.

A preferred embodiment of the method for manufacturing a three-dimensional layer sticker of the present invention, wherein the degumming aid is varnished by Varnish or English name Clear coating.

A preferred embodiment of the method for manufacturing a three-dimensional layer sticker of the present invention, wherein in the step of printing, the sticker substrate is placed in a printing device, and the printing device is provided with a plurality of sets of monochrome printing modules, each of which is provided with a plurality of sets of monochrome printing modules. The printing module can print a single color or cold perm such as bronzing and hot silver.

A preferred embodiment of the method for manufacturing a three-dimensional layer sticker of the present invention, wherein after the finished sticker of the step g is completed, the bright film can be further sprayed on the printed layer with the three-dimensional layer, and the three-dimensional sticker is more vivid by the bright film. Bright and dazzling.

this invention:

(a) ‧ ‧ degumming step

(b) ‧‧‧Repost steps

(c) ‧‧‧Printing steps

(d) ‧ ‧ coating release agent step

(e) ‧‧‧Cutting steps

(f) ‧ ‧ compliant steps

(g) ‧ ‧ compression molding steps

(1) ‧‧‧ sticker base

(1A) ‧‧‧ half sticker base

(11) ‧‧‧Substrate

(12) ‧‧‧Adhesive layer

(121) ‧‧‧Preset area

(122)‧‧‧ compliant area

(123)‧‧‧Blind area

(13)‧‧‧Drawaway paper

(14) ‧‧‧Printing layer

(2)‧‧‧ Machines

(3) ‧‧‧Printing equipment

(31)‧‧‧Printing module

First figure: Schematic diagram of the steps of the present invention.

Second drawing: a schematic cross-sectional view of the sticker base of the present invention.

Third Figure: Schematic diagram of step a of the present invention.

Fourth Figure: Schematic diagram of step b of the present invention.

Figure 5 is a schematic view of the sticker base after the completion of step b of the present invention.

Fig. 6 is a schematic view showing the printing of a color in the step c of the present invention.

Figure 7: A schematic diagram of the two-color printing of step c of the present invention.

Figure 8: A schematic diagram of the three-color printing of step c of the present invention.

Figure IX: A four-color schematic of the printing of step c of the present invention.

Figure 11 is a schematic view of the sticker base after the completion of step c of the present invention.

Figure 11 is a schematic view of the step e of the present invention.

Twelfth Figure: Schematic diagram of step f of the two-and-a-half sticker base of the present invention.

Thirteenth Diagram: Schematic diagram of step f of the present invention.

Figure 14: Schematic diagram of the step g of the invention and the finished product of the sticker.

For a more complete and clear disclosure of the technical content, the purpose of the invention and the effects thereof achieved by the present invention, the following is a detailed description, and please refer to the drawings and drawings: First, please refer to The first figure shows a flow chart of the steps of the manufacturing method of the three-dimensional layer sticker of the present invention, and is provided with a sticker base (1). The sticker base (1) comprises a substrate (11) coated on the base. The adhesive layer (12) on one side of the material (11) and the release paper (13) coated on the adhesive layer (12), the sticker base (1) can be used to print two rows of patterns, and the process thereof Step: a) a step of removing the glue, the sticker base (1) is partially removed, and the release paper (13) is temporarily torn off the adhesive layer (12), and The adhesive layer (12) is sprayed with a de-agglomeration auxiliary agent, and the de-agglomeration auxiliary agent is sprayed on a predetermined area (121), and the position of the substrate corresponding to the predetermined area (121) is a pattern printing place, The adhesive layer (12) of the preset area (121) is removed, and the adhesive layer (12) of the bonding area (122) and the edge glue area (123) is retained; b) the backing step is temporarily torn open Separation The paper (13) is pasted on the adhesive layer (12) of the bonding area (122) and the edge rubber area (123); c) a multi-color printing step is performed in the preset area (121) Corresponding to the outer surface of the substrate (11) for pattern printing, the pattern is printed in a single color and multiple color printing techniques, so that the outer surface of the substrate (11) is printed with two corresponding patterns. a printing layer (14); d) a step of applying a release agent, after the printing layer (14) is dried, coating a surface of the printing layer (14) with a release agent; e) cutting step, the sticker substrate (1) is cut into two pairs of half sticker base (1A), so that the two columns of corresponding patterns are separated and respectively located in the opposite half of the sticker base (1A); f) the bonding step, tearing off the release paper (13) on the one-and-a-half sticker base (1A), and pasting the one-and-a-half sticker base (1A) on the other half of the sticker base (1A) Upper, the adhesive layer (12) of the bonding area (122) of the one-and-a-half sticker base (1A) is adhered to the corresponding area (122) of the other half-stick base (1A) The end surface of the substrate (11); g) a compression molding cutting step, simultaneously performing a thermocompression bonding and cutting process on the two pairs of sticker substrates (1A) after bonding, for hot pressing in the bonding area (122) The adhesive layer (12) of the two-and-a-half sticker base (1A) bonding area (122) is bonded by hot pressing temperature, and at the same time conforms to the printing layer on the two-and-a-half sticker base (1A) (14) The outer edge is cut, and the two substrates (11) corresponding to the predetermined area (121) can be separated by a release agent to form a multi-layer printing layer (14), and the three-dimensional layer sticker is completed. Finished product.

In actual production, please refer to the first to fifteenth figures. The above-mentioned manufacturing steps are required to be assisted by many machine tools, equipments, etc. First, the sticker base with appropriate size is prepared. 1), the sticker base (1) is sized to print a two-column pattern [of course, may also be a multiple of a two-column pattern], and the sticker base (1) comprises a substrate (11) , an adhesive layer (12) coated on one side of the substrate (11) and a release paper (13) coated on the adhesive layer (12) [as shown in the second figure], and then The sticker substrate (1) is subjected to the following steps, which are described in detail below: the sticker substrate (1) is subjected to step a, and the sticker substrate (1) is mainly removed to remove a portion of the adhesive layer (12); At the time, the machine can be operated by the operation of the implement (2) The release paper (13) of the sticker base (1) is temporarily peeled off from the adhesive layer (12), and the adhesive layer (12) is exposed to the outside [as shown in the third figure], and then The adhesive layer (12) is provided with a preset area (121), a bonding area (122) and a side glue area (123). The three areas are planned according to the shape of the three-dimensional sticker produced, for example: A three-dimensional sticker for manufacturing a butterfly, the portion (single) in which the butterfly body is made is set as a bonding area (122), and the portion (several layers) in which the plurality of wings are formed is set as a preset area (121), and the The area of the preset area (121) and the bonding area (122) is the edge glue area (123); afterwards, the glue removing agent is sprayed on the preset area (121) of the adhesive layer (12). Further, the degumming aid is varnished by Varnish or the English name Clear coating, and the degumming aid is sprayed on the range of the preset area (121) to remove the stickiness of the preset area (121). The glue layer (12) retains the adhesive layer (12) of the bonding area (122) and the edge rubber area (123) [as shown in the fourth figure], and the degumming step is completed.

After the sticker substrate (1) is peeled off the release paper on the implement to perform the degumming step, the b-reposting step can be performed to cover the release paper (13) temporarily peeled off. It is attached to the adhesive layer (12) of the bonding area (122) and the edge rubber area (123) to cover the sticker base (1) [as shown in the fifth figure]. Next, the sticker base (1) of step b is subjected to multi-color printing in step c, as shown in the sixth to ninth figures, the sticker substrate (1) is mainly placed in a printing device (3), the printing device (3) There are a plurality of sets of monochrome printing modules (31), each printing module (31) can print a single color or cold perm such as bronzing, hot silver, let the sticker base (1) enter the printing device (3) printing a butterfly body on the surface of the substrate (11) corresponding to the predetermined area (121), and performing a wing pattern printing corresponding to the preset area (121), one color at a time And after successive printing, the multi-color pattern can be printed, so that the surface of the substrate (11) is formed with two symmetrical printing layers (14) [as shown in the tenth figure].

Thereafter, after the printing layer (14) is dried, step d is performed as a step of applying a release agent, and a surface of the printing layer (14) is coated with a release agent, mainly on the printing layer ( 14) at least one of the surfaces of the surface forming the mask (122) (the portion of the body of the butterfly) forms a mask without being coated with a release agent, where the surface of the printed layer (14) is coated The shape agent is mainly used for preventing electrostatic adsorption, and the electrostatic adsorption is generated in the subsequent steps, and will be further explained later. Next, referring to the eleventh to thirteenth drawings, the e-cutting step is performed by cutting the sticker base (1) into two pairs of semi-stick bases (1A) so that the two columns correspond to each other. The patterns are separated and respectively located in the pair of sticker bases (1A); continued, f) the bonding step is to tear off the release paper (13) on the pair of half sticker substrates (1A) [as shown in the twelfth figure As shown], and a pair of half sticker base (1A) is attached to the other half of the sticker base (1A), and the adhesive layer of the bonding area (122) of the one-and-a-half sticker base (1A) is attached. (12) sticking to the end surface of the substrate (11) corresponding to the bonding area (122) of the other pair of sticker base (1A) (this is the area where the release agent is not applied), and completing f) a bonding step [as shown in FIG. 13]; and after bonding, since the other portion of the printed layer (14) is coated with a release agent, one of the printed layers (14) corresponds to the substrate The portion of (11) does not adhere to the other printed layer (14) [ie, the butterfly wing portion].

After that, please refer to the fourteenth figure, and then g) the compression molding cutting step, the bonding area (122) of the two pairs of sticker base (1A) after bonding is heat-bonded, that is, hot pressing The first-class tool generates warmth, and the corresponding two-bonding area (122) is thermo-compressed, and the preset area (121) is cut together during hot pressing, and the cutter is compliant with the two-and-a-half sticker base (1A). Cutting the substrate (11) including the printed layer (14) and the outer edge of the pattern of the predetermined area (121), after the press molding is completed, Since the corresponding printed layer (14) is coated with a release agent which does not stick, the base material of the pair of sticker bases (1A) of the release paper is peeled off by edge compression molding ( 11) With the printed layer (14), the wings can be stretched to form a three-dimensional sticker product [as shown in Figure 14].

After the finished sticker is finished, a bright film can be further sprayed on the three-dimensional printing layer (14), and the three-dimensional sticker is more vivid and bright by the bright film.

However, the above-described embodiments or drawings are not intended to limit the structure or the use of the present invention, and any suitable variations or modifications of the invention will be apparent to those skilled in the art.

From the above, the composition and use description of the system of the present invention show that the present invention has the following advantages as compared with the existing structure:

1. The manufacturing method of the three-dimensional layer sticker of the invention can manufacture a three-dimensional layered sticker with vivid simulation, and achieves the effects of first creation and beauty.

2. The manufacturing method of the three-dimensional layer sticker of the invention can produce a three-dimensional sticker with a symmetrical design shape, which can make the sticker have a multi-dimensional three-dimensional effect and achieve vivid and realistic effects.

In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has completely complied with the provisions of the Patent Law. And the request, the application for the invention of a patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible.

Claims (7)

A method for manufacturing a three-dimensional layer sticker is provided with a sticker base, the sticker base comprising a substrate, an adhesive layer coated on one side of the substrate, and a release paper coated on the adhesive layer The sticker substrate can be used to print two columns of drawings, and the process steps are: a) removing the glue, removing the part of the sticker from the sticker base, and temporarily tearing the release paper away from the adhesive layer. And spraying the glue removing agent on the adhesive layer, spraying the glue removing agent on a predetermined area to remove the adhesive layer of the preset area, and retaining the adhesive area of the bonding area and the edge glue area a multi-color printing step is performed on the adhesive layer which is temporarily peeled off and detached from the release paper and pasted on the adhesive region of the bonding area and the edge rubber region; c) The outer surface of the substrate corresponding to the predetermined area is patterned, and the outer surface of the substrate is printed with two printing layers corresponding to the pattern; d) a step of applying a release agent to the printing layer After drying, coating the release agent outside the bonding area corresponding to the surface of the printing layer; e) cutting step , the sticker substrate is cut into two and a half stickers to form two pairs of semi-stick bases, so that the two corresponding patterns are separated and respectively located in the opposite half of the sticker base; f) the fitting step, and the pair of half-stick stickers The release paper is peeled off, and the one-and-a-half sticker base is pasted on the other half of the sticker base, so that the adhesive layer of the one-and-a-half sticker base is adhered to the other half sticker. The end surface of the substrate corresponding to the bonding area of the substrate; g) the compression molding cutting step, simultaneously performing the hot pressing bonding and cutting process on the two pairs of the sticker substrates after the bonding, in order to heat the bonding area Pressing, so that the adhesive layer of the two-and-a-half sticker base bonding area is combined by the hot pressing temperature, and at the same time, the outer edge of the printed layer on the two-and-a-half sticker base is cut, corresponding to the pre- The two substrates at the region can be separated by a release agent to form a multi-layer printing layer, and the three-dimensional sticker product is completed. The method of manufacturing a three-dimensional layer sticker according to claim 1, wherein in the step of applying a release agent, the range of applying the release agent can be extended to the surface of the substrate. The method for manufacturing a three-dimensional layer sticker according to claim 1, wherein the degumming aid is virgin water. The method for manufacturing a three-dimensional layer sticker according to claim 1, wherein in the printing step, the sticker substrate is placed in a printing device, and the printing device is provided with a plurality of sets of monochrome printing modules. The method for manufacturing a three-dimensional layer sticker according to claim 4, wherein the printing device can be printed in a pattern that is printed in one color and continuously printed in multiple colors. The method for manufacturing a three-dimensional layer sticker according to claim 4, wherein each of the printing modules can respectively print the hot stamping and the hot silver. The method for manufacturing a three-dimensional layer sticker according to claim 1, wherein after the finished sticker of the step g is completed, the bright film is further sprayed on the printed layer having the three-dimensional layer.