A multi-color mixed stripe zipper pressing glue edge structure and pressing glue method

Abstract

The application provides a multi-color mixed stripe zipper gluing and edge sealing structure and a gluing method, which comprises a pair of zipper cloth tapes and a tape adhered to the surface of the zipper cloth tapes; the zipper cloth tapes are provided with at least a first color woven stripe area and a second color woven stripe area along the length direction; the tape is provided with a first herringbone pattern area at positions corresponding to the first color woven stripe area and the second color woven stripe area, the first herringbone pattern area completely covers the tape along the length direction of the zipper cloth tape, and the width of the first herringbone pattern area along the width direction of the zipper cloth tape is greater than the total width of the first color woven stripe area and the second color woven stripe area; the tape is provided with a second herringbone pattern area on both sides of the first herringbone pattern area along the width direction of the zipper cloth tape, and the pattern depth of the second herringbone pattern area is greater than that of the first herringbone pattern area. The application has the advantage that the multi-color mixed stripe zipper can effectively avoid blackening or fiber color mixing during the gluing and edge sealing process.

Description

[0001] The present application relates to the technical field of zippers, in particular to a glue pressing and edge sealing structure and glue pressing method for a multi-color mixed stripe zipper.

[0002] Zippers are connectors that rely on a continuous arrangement of teeth to make or separate articles, and are widely used in articles such as clothing, boxes, bags, etc.

[0003] Zippers are divided into single-end opening zippers, double-end opening zippers and closed-end zippers according to different usage modes, wherein the head or tail of the single-end opening zipper and the double-end opening zipper needs to be heat-pressed with a matte glue for edge sealing to improve the strength of the head or tail of the opening zipper.

[0004] The existing glue pressing patterns of the opening zipper all adopt straight edge sealing patterns that fully seal the four edges, such as the glue pressing and edge sealing structure of a zipper tape and the opening zipper disclosed in the Chinese Utility Model Patent with the application number CN202223392188.8. However, when the zipper is for a multi-color mixed stripe tape, since the color of the color-woven stripes is usually a color with a large difference in depth, such as red and white, and is also different from the original color of the tape, the above glue sealing structure is likely to cause the produced zipper to appear blackening or color mixing, for example, when the red stripes are pressed, the fibers of the red stripes will turn black and overflow to the white stripe area after being extruded and heated, thereby causing the white stripes to also appear blackening, which will seriously affect the quality of the produced zipper. In view of the above problems, the present inventors have conducted in-depth research on the problem, and thus the present application is produced.

[0005] The technical problem to be solved by the present application is to provide a glue pressing and edge sealing structure and glue pressing method for a multi-color mixed stripe zipper, which solves the problem that the existing glue pressing and edge sealing structure is likely to cause the produced zipper to appear blackening or color mixing, thereby seriously affecting the quality of the produced zipper.

[0006] The present application is implemented as follows:

[0007] In a first aspect, a glue pressing and edge sealing structure for a multi-color mixed stripe zipper includes a pair of zipper tapes and a glue tape attached to the end surface of the zipper tape; the zipper tape is provided with at least a first color-woven stripe area and a second color-woven stripe area along the length direction, and the first color-woven stripe area and the second color-woven stripe area are arranged adjacent to each other and have different colors.

[0008] ​​​The tape is provided with a first diagonal pattern area corresponding to the positions of the first and second color stripes, the first diagonal pattern area completely covers the tape along the length direction of the zipper tape, the width of the first diagonal pattern area along the width direction of the zipper tape is greater than the total width of the first and second color stripes; the tape is provided with a second diagonal pattern area on both sides of the first diagonal pattern area along the width direction of the zipper tape, the pattern depth of the second diagonal pattern area is greater than that of the first diagonal pattern area.

[0009] Further, a pair of the zipper tapes are sewn with teeth on the opposite sides along the length direction, and the area covered by the tape is not provided with teeth;

[0010] The two zipper tapes are provided with at least a first color stripe area and a second color stripe area adjacent to the teeth; the two sides of the first diagonal pattern area respectively extend to the two farthest color stripe areas on the two zipper tapes along the width direction of the zipper tape.

[0011] Further, the pattern depth of the first diagonal pattern area is 0.06-0.08 mm shallower than that of the second diagonal pattern area.

[0012] Further, the first and second color stripe areas on the two zipper tapes are symmetrically arranged along the horizontal center line of the whole multi-color mixed stripe zipper, and the colors of the zipper tapes, the first and second color stripe areas are different.

[0013] Further, the width of the first diagonal pattern area along the width direction of the zipper tape is 0.8-1.2 mm greater than the farthest distance between the two farthest color stripe areas on the two zipper tapes.

[0014] The farthest distance between the two farthest color stripe areas on the two zipper tapes is less than or equal to half of the width of the whole multi-color mixed stripe zipper.

[0015] Further, the tape is provided with straight grid edges on the edges except the first diagonal pattern area, the straight grid edges are adjacent to the second diagonal pattern area; the tape is provided with an independent square grid edge at each corner; the middle part of the tape is provided with a straight square grid edge for setting a zipper cutting line along the width direction of the zipper tape.

[0016] Further, the pattern depth of the straight grid edge and the second diagonal pattern area is 0.21mm-0.23mm, the depth of the independent square grid edge is 0.04-0.06mm deeper than the straight grid edge, and the depth of the straight grid square edge is equal to the pattern depth of the first diagonal pattern area.

[0017] Further, the middle of the adhesive tape is provided with an opening along the length direction of the zipper tape for installing the square pin seat and the bolt.

[0018] Further, the adhesive tape is a matte adhesive tape.

[0019] In the second aspect, a pressing method of the pressing edge structure of the multi-color mixed stripe zipper, the pressing method comprises the following steps:

[0020] A pressing pattern mold is made according to the pattern requirement of the pressing edge structure of the multi-color mixed stripe zipper;

[0021] The to-be-edged part of the zipper tape of the multi-color mixed stripe zipper is transported between the pressing pattern mold and the ultrasonic welding head, and the adhesive tape is transported to the front and back surfaces of the to-be-edged part of the zipper tape;

[0022] The pressing pattern mold and the ultrasonic welding head are controlled to clamp the zipper tape and the adhesive tapes on the front and back surfaces, and the ultrasonic welding head is controlled to work to weld the adhesive tapes on the front and back surfaces to the zipper tape, and the adhesive tape on the front surface is formed into the required pattern under the action of the pressing pattern mold.

[0023] By adopting the technical scheme of the present application, at least the following beneficial effects are achieved:

[0024] 1. The first diagonal pattern area is arranged at the positions corresponding to the first color weaving stripe area and the second color weaving stripe area, the first diagonal pattern area crosses the adhesive tape along the length direction of the zipper tape, the width of the first diagonal pattern area along the width direction of the zipper tape is greater than the total width of the first color weaving stripe area and the second color weaving stripe area, the extrusion area of the diagonal pattern is smaller than that of the straight pattern, so that the first color weaving stripe area and the second color weaving stripe area of the zipper tape can be less extruded in the pressing edge process, thereby helping to reduce the blackening or fiber color mixing of the first color weaving stripe area and the second color weaving stripe area in the pressing edge process.

[0025] 2. Second twill pattern areas are pressed on both sides of the first twill pattern area, and the pattern depth of the first twill pattern area is greater than that of the second twill pattern areas on both sides. That is, the first twill pattern area also adopts an air-avoidance design, which reduces the pressure on the first and second woven stripe areas of the zipper tape during edge sealing. In other words, the pressure on the first and second woven stripe areas is less than the pressure in other positions. The first and second woven stripe areas will not be subjected to deep compression. Combined with the small compression area of ​​the twill pattern, this can effectively prevent the first and second woven stripe areas from turning black or the fibers from color bleeding during edge sealing, thereby ensuring the quality of the produced zipper.

[0026] 3. By cleverly designing the pattern depth of the first twill pattern area to be 0.06mm to 0.08mm shallower than that of the second twill pattern area, not only is the adhesion of the tape guaranteed, ensuring that the multi-color mixed striped zippers produced pass the tests after washing and high-temperature steaming, but also the 0.06mm to 0.08mm gap between the first and second twill pattern areas effectively reduces the deep compression of the first and second woven striped areas during edge sealing, thus preventing blackening or fiber color bleeding in the first and second woven striped areas. [Attached Image Description]

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Figure 1 This is a schematic diagram of the specific structure of the heat-sealing edge of a multi-color mixed striped zipper according to the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of existing zippers, where the heat-sealing pattern uses a straight-line sealing pattern that seals all four sides.

[0030] Explanation of reference numerals in the attached figures:

[0031] 100mm pressure-sealed edge structure;

[0032] Multi-colored striped zipper, 200;

[0033] Straight grain edge banding pattern 300;

[0034] Zipper tape 1, first color-woven striped area 11, second color-woven striped area 12;

[0035] Tape 2, first twill pattern area 21, second twill pattern area 22, straight grid edge banding 23, independent square edge banding 24, straight square edge banding 25;

[0036] Chain tooth 3;

[0037] Center line 41, suture 42;

[0038] Opening 5.

Detailed Implementation Methods

[0039] To better understand the technical solution of the present invention, the technical solution of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] It should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing these embodiments and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature.

[0041] Example 1

[0042] like Figure 2 As shown, existing zippers use a straight-line sealing pattern 300 with all four sides fully sealed. When using this pattern to produce multi-color mixed striped zippers 200, the large compression area and depth of the straight-line sealing pattern 300 cause the woven stripes on the multi-color mixed striped zipper 200 to easily turn black and overflow into other areas after being compressed and subjected to high temperatures. This results in the multi-color mixed striped zipper 200 exhibiting blackening or fiber color bleeding, severely affecting its quality. The technical solution of this invention specifically addresses the issue of existing sealing patterns causing blackening or fiber color bleeding in multi-color mixed striped zippers 200. For detailed technical solutions, please refer to the following description.

[0043] Please see Figure 1As shown, the edge sealing structure 100 of the multi-color mixed stripe zipper 200 comprises a pair of zipper tapes 1 and a tape 2 attached to the end surface of the zipper tape 1. By pressing the tape 2 on the end of the zipper tape 1, the strength of the end of the zipper tape 1 can be effectively improved, and the end of the zipper tape 1 is not easily damaged during use. In specific implementation, the tape 2 can be hot melt welded on the end surface of the zipper tape 1 by using ultrasonic welding equipment. The tape 2 is attached to the front and back of the end of the zipper tape 1, wherein the tape 2 on the front is provided with a pattern, and the tape 2 on the back is combined with the zipper tape 1 by hot melt flat attachment. Of course, the pattern can also be pressed according to actual needs.

[0044] The zipper tape 1 is provided with at least a first color weaving stripe area 11 and a second color weaving stripe area 12 along the length direction. The first color weaving stripe area 11 and the second color weaving stripe area 12 are arranged adjacent to each other and have different colors to realize the multi-color mixed effect and make the whole multi-color mixed stripe zipper more beautiful.

[0045] The tape 2 is provided with a first diagonal pattern area 21 at the positions corresponding to the first color weaving stripe area 11 and the second color weaving stripe area 12. The first diagonal pattern area 21 completely covers the tape 2 along the length direction of the zipper tape 1, that is, the first diagonal pattern area 21 spans the tape 2 along the length direction of the zipper tape 1. The width of the first diagonal pattern area 21 along the width direction of the zipper tape 1 is greater than the total width of the first color weaving stripe area 11 and the second color weaving stripe area 12. The tape 2 is provided with a second diagonal pattern area 22 on both sides of the first diagonal pattern area 21 along the width direction of the zipper tape 1. The pattern depth of the second diagonal pattern area 22 is greater than that of the first diagonal pattern area 21.

[0046] By adopting the above technical scheme of the present application, at least the following beneficial effects are achieved:

[0047] 1. The first diagonal pattern area 21 is arranged at the positions corresponding to the first color weaving stripe area 11 and the second color weaving stripe area 12, and the first diagonal pattern area 21 spans the tape 2 along the length direction of the zipper tape 1. The width of the first diagonal pattern area 21 along the width direction of the zipper tape 1 is greater than the total width of the first color weaving stripe area 11 and the second color weaving stripe area 12. Since the extrusion area of the diagonal pattern is smaller than that of the straight pattern, the first color weaving stripe area 11 and the second color weaving stripe area 12 of the zipper tape 1 can be less extruded during the edge sealing, thereby helping to reduce the blackening or fiber color mixing of the first color weaving stripe area 11 and the second color weaving stripe area 12 during the edge sealing.

[0048] 2. Second twill pattern areas 22 are pressed on both sides of the first twill pattern area 21, and the pattern depth of the first twill pattern area 21 is greater than that of the second twill pattern areas 22 on both sides. That is, the first twill pattern area 21 also adopts an air-avoidance design, so that the pressure on the first woven stripe area 11 and the second woven stripe area 12 of the zipper tape 1 is reduced during the sealing process. That is, the pressure on the first woven stripe area 11 and the second woven stripe area 12 is less than the pressure on other positions. The first woven stripe area 11 and the second woven stripe area 12 will not be subjected to deep compression. Combined with the small compression area of ​​the twill pattern, this can effectively prevent the first woven stripe area 11 and the second woven stripe area 12 from turning black or the fibers from mixing colors during the sealing process, thereby ensuring the quality of the produced zipper.

[0049] In some embodiments of the present invention, a pair of zipper tapes 1 are each sewn with teeth 3 along their length on opposite sides, and the area covered by the adhesive tape 2 is not provided with teeth, that is, the area where the adhesive tape 2 is heat-fused is used for installing block pins, pins, etc., so teeth are not required; in specific implementations of the present invention, the teeth 3 can be sewn onto the edges of the two zipper tapes 1 on opposite sides by a center line 41 and a sewing thread 42 to ensure that the teeth 3 can be reliably joined to the edges of the zipper tapes 1;

[0050] Both zipper tapes 1 are provided with at least a first woven stripe area 11 and a second woven stripe area 12 near the zipper teeth 3; the two sides of the first twill pattern area 21 extend along the width direction of the zipper tape 1 to the outside of the two woven stripe areas that are furthest apart on the two zipper tapes 1, that is, all woven stripe areas on the two zipper tapes 1 are within the area of ​​the first twill pattern area 21 in the width direction of the zipper tape 1, so as to ensure that all woven stripe areas on the two zipper tapes 1 will not turn black or have fiber color bleeding during the edge sealing process.

[0051] In some embodiments of the present invention, the pattern depth of the first twill pattern region 21 is 0.06 mm to 0.08 mm shallower than the pattern depth of the second twill pattern region 22.

[0052] The end surface of the zipper tape 1 is subjected to edge sealing by glue pressing, so as to improve the strength of the end of the zipper tape 1, and to ensure that the produced multi-color mixed stripe zipper 200 is not easy to be damaged. Therefore, if the pattern depth of the first diagonal pattern area 21 is too shallow, the strength of the first diagonal pattern area 21 is not enough. Therefore, the pattern depth of the first diagonal pattern area 21 is designed to be 0.06-0.08 mm shallower than the pattern depth of the second diagonal pattern area 22. In this way, the firmness of the glue tape 2 can be ensured, and the produced multi-color mixed stripe zipper 200 can pass the test after washing and high-temperature steaming. In addition, the pattern depth of the first diagonal pattern area 21 is 0.06-0.08 mm shallower than that of the second diagonal pattern area 22, which can effectively reduce the deep extrusion of the first and second color-woven stripe areas 11 and 12 during edge sealing by glue pressing, thereby avoiding the blackening or fiber color mixing of the first and second color-woven stripe areas 11 and 12.

[0053] As a specific embodiment of the present application, the pattern depth of the first diagonal pattern area 21 is 0.07 mm shallower than the pattern depth of the second diagonal pattern area 22.

[0054] In some embodiments of the present application, in order to make the produced multi-color mixed stripe zipper 200 more beautiful, the first and second color-woven stripe areas 11 and 12 on the two zipper tapes 1 are symmetrically arranged along the horizontal center line of the whole multi-color mixed stripe zipper 200, and the colors of the zipper tapes 1, the first and second color-woven stripe areas 11 and 12 are different. Of course, the above is only a specific embodiment of the present application, but the present application is not limited thereto. In the specific implementation, the first and second color-woven stripe areas 11 and 12 on the two zipper tapes 1 can also be asymmetrically arranged, and in addition to the first and second color-woven stripe areas 11 and 12, other color-woven stripe areas can also be arranged on the two zipper tapes 1, and each color-woven stripe area can also be one or more.

[0055] In some embodiments of the present application, the width of the first diagonal pattern area 21 along the width direction of the zipper tape 1 is 0.8-1.2 mm larger than the farthest distance between the two farthest color-woven stripe areas on the two zipper tapes 1, so as to further reduce the deep extrusion of the first and second color-woven stripe areas 11 and 12 during edge sealing by glue pressing, and prevent the blackening or fiber color mixing during edge sealing by glue pressing.

[0056] As a specific embodiment of the present application, the farthest distance between the two farthest color-woven stripe areas on the two zipper tapes 1 is less than or equal to one-half of the width of the whole multi-color mixed stripe zipper 200.

[0057] If the farthest distance between the two color stripes on the two zipper tapes 1 is too large, the first diagonal pattern area 21 will be too large. Therefore, the farthest distance between the two color stripes on the two zipper tapes 1 is less than or equal to half of the width of the whole multi-color mixed stripe zipper 200, so that the first diagonal pattern area 21 is not too large, and the adhesion of the tape 2 is further improved.

[0058] In some embodiments of the present application, the tape 2 is provided with a straight grid edge seal 23 at the edges except the first diagonal pattern area 21 to enhance the peeling strength of the tape 2 after the edge seal, and the straight grid edge seal 23 is arranged adjacent to the second diagonal pattern area 22; the tape 2 is provided with an independent square edge seal 24 at the four corner positions to ensure the adhesion of the four corner positions of the tape 2 after the edge seal; and the tape 2 is provided with a straight square edge seal 25 for setting the zipper cutting line in the middle along the width direction of the zipper tape 1, so as to facilitate the cutting of the multi-color mixed stripe zipper 200 along the zipper cutting line, and ensure that the edges of the tape 2 after cutting can be firmly adhered to the zipper tape 1.

[0059] In some embodiments of the present application, the tape 2 is provided with a straight grid edge seal 23 at the edges except the first diagonal pattern area 21 to enhance the peeling strength of the tape 2 after the edge seal, and the straight grid edge seal 23 is arranged adjacent to the second diagonal pattern area 22; the tape 2 is provided with an independent square edge seal 24 at the four corner positions to ensure the adhesion of the four corner positions of the tape 2 after the edge seal; and the tape 2 is provided with a straight square edge seal 25 for setting the zipper cutting line in the middle along the width direction of the zipper tape 1, so as to facilitate the cutting of the multi-color mixed stripe zipper 200 along the zipper cutting line, and ensure that the edges of the tape 2 after cutting can be firmly adhered to the zipper tape 1.

[0060] In some embodiments of the present application, in order to ensure that the tape 2 can be more reliably combined with the zipper tape 1 after the edge seal, and improve the service life of the multi-color mixed stripe zipper 200, the pattern depth of the straight grid edge seal 23 and the second diagonal pattern area 22 is 0.21-0.23 mm, the depth of the independent square edge seal 24 is 0.04-0.06 mm deeper than that of the straight grid edge seal 23, and the depth of the straight square edge seal 25 is equal to the pattern depth of the first diagonal pattern area 21. Of course, since the area occupied by the straight square edge seal 25 in the first diagonal pattern area 21 is small, and the straight square edge seal 25 is located in the middle of the tape 2, the straight square edge seal 25 will not have a large impact on the first color stripe area 11 and the second color stripe area 12 during the edge seal, so the depth of the straight square edge seal 25 can also be equal to the pattern depth of the second diagonal pattern area 22.

[0061] As a specific embodiment of the present application, the pattern depth of the straight grid edge 23 and the second diagonal pattern area 22 is 0.22 mm, and the depth of the independent square edge 24 is 0.05 mm deeper than that of the straight grid edge 23.

[0062] In some embodiments of the present application, in order to realize the installation of the block pin seat and the pin to the multi-color mixed stripe zipper 200, the middle of the adhesive tape 2 is provided with an opening 5 for installing the block pin seat and the pin along the length direction of the zipper tape 1.

[0063] As a specific embodiment of the present application, the adhesive tape 2 is a matte adhesive tape.

[0064] The technical solutions of the present application will be further described in detail through a specific example as follows:

[0065] As shown in the figure, the multi-color mixed stripe zipper 200 is provided with a red color-woven stripe area at the position next to the chain tooth 3 on the two zipper tapes 1, the width of the red color-woven stripe area is A, the two zipper tapes 1 are provided with a white color-woven stripe area at the position next to the red color-woven stripe area, the width of the white color-woven stripe area is B, and the red color-woven stripe area and the white color-woven stripe area on the two zipper tapes 1 are symmetrically distributed along the horizontal center line; the farthest distance between the two farthest white color-woven stripe areas on the two zipper tapes 1 is C, and the width of the first diagonal pattern area 21 is D, wherein D=C+1 mm, that is, the width D of the first diagonal pattern area 21 along the width direction of the zipper tape 1 is 1 mm larger than the farthest distance C between the two farthest white color-woven stripe areas on the two zipper tapes 1, and the farthest distance C between the two farthest white color-woven stripe areas on the two zipper tapes 1 is equal to one half of the width of the whole multi-color mixed stripe zipper 200.

[0066] Example Two

[0067] Please refer to Figure 1 The adhesive pressing method of the adhesive pressing edge structure 100 of the multi-color mixed stripe zipper 200 of the present application, wherein the specific structure of the adhesive pressing edge structure 100 of the multi-color mixed stripe zipper 200 and the technical effects that can be obtained are exactly the same as those of Example One, and specific reference can be made to the detailed introduction of Example One, which will not be described here again.

[0068] The adhesive pressing method comprises the following steps:

[0069] Step S1, according to the pattern requirement of the glue sealing and edge covering structure 100 of the multi-color mixed stripe zipper 200, a glue sealing pattern mold is made, specifically, a glue sealing pattern mold for forming the first diagonal pattern area 21, the second diagonal pattern area 22, the straight grid edge covering 23, the independent square edge covering 24 and the straight square edge covering 25 when glue sealing and edge covering is needed;

[0070] Step S2, the part of the zipper tape 1 of the multi-color mixed stripe zipper 200 to be sealed and edge covered is conveyed between the glue sealing pattern mold and the ultrasonic welding head, and the adhesive tape 2 is conveyed to the front and back of the part of the zipper tape 1 to be sealed and edge covered. In the specific implementation of the present application, the adhesive tape 2 can be conveyed to the front and back of the zipper tape 1 from both sides along a direction perpendicular to the conveying direction of the zipper tape 1.

[0071] Step S3, the glue sealing pattern mold and the ultrasonic welding head are controlled to clamp the zipper tape 1 and the adhesive tape 2 on the front and back, and the ultrasonic welding head is controlled to work to weld the adhesive tape 2 on the front and back to the zipper tape 1, and the adhesive tape 2 on the front forms the required pattern under the action of the glue sealing pattern mold, including the first diagonal pattern area 21, the second diagonal pattern area 22, the straight grid edge covering 23, the independent square edge covering 24 and the straight square edge covering 25. At the same time, after the glue sealing and edge covering operation of the zipper tape 1 of the multi-color mixed stripe zipper 200 is completed, the glue sealing pattern mold and the ultrasonic welding head are controlled to leave the zipper tape 1, and the zipper tape 1 of the multi-color mixed stripe zipper 200 is conveyed forward to prepare for the glue sealing and edge covering operation on the next part to be sealed and edge covered.

[0072] Although the specific embodiments of the present application are described above, those skilled in the art should understand that the specific embodiments described are only illustrative, and are not intended to limit the scope of the present application. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present application should be covered within the scope of the claims of the present application.

Claims

1. A structure of a multi-color mixed stripe zipper with a tape and a sealant, comprising a pair of zipper tapes and a tape attached to the end surface of the zipper tapes; characterized in that: The zipper tape is provided with at least a first color-weaving stripe area and a second color-weaving stripe area along the length direction, and the first color-weaving stripe area and the second color-weaving stripe area are arranged adjacently and are different in color; The tape is provided with a first herringbone pattern area at the positions corresponding to the first color-weaving stripe area and the second color-weaving stripe area, the first herringbone pattern area completely covers the tape along the length direction of the zipper tape, the width of the first herringbone pattern area along the width direction of the zipper tape is greater than the total width of the first color-weaving stripe area and the second color-weaving stripe area, and the tape is provided with a second herringbone pattern area on both sides of the first herringbone pattern area along the width direction of the zipper tape, and the pattern depth of the second herringbone pattern area is greater than the pattern depth of the first herringbone pattern area.

2. The structure of the edge sealing of the multi-color mixed stripe zipper of claim 1, wherein: A pair of the zipper tapes are sewn with teeth on the opposite sides along the length direction, and the area covered by the tape is not provided with teeth; The two zipper tapes are provided with at least a first color-weaving stripe area and a second color-weaving stripe area at the positions adjacent to the teeth, and the first herringbone pattern area extends to the two color-weaving stripe areas farthest away on the two zipper tapes respectively along the width direction of the zipper tape.

3. The structure of the edge sealing of the multi-color mixed stripe zipper of claim 1, wherein: The pattern depth of the first herringbone pattern area is 0.06mm-0.08mm shallower than the pattern depth of the second herringbone pattern area.

4. The structure of the edge sealing of the multi-color mixed stripe zipper of claim 2, wherein: The first color-weaving stripe area and the second color-weaving stripe area on the two zipper tapes are arranged symmetrically along the horizontal center line of the whole multi-color mixed stripe zipper, and the colors of the zipper tape, the first color-weaving stripe area and the second color-weaving stripe area are all different.

5. The structure of the edge sealing of the multi-color mixed stripe zipper of claim 2, wherein: The width of the first herringbone pattern area along the width direction of the zipper tape is 0.8mm-1.2mm greater than the farthest distance between the two color-weaving stripe areas farthest away on the two zipper tapes. The farthest distance between the two color-weaving stripe areas farthest away on the two zipper tapes is less than or equal to one half of the width of the whole multi-color mixed stripe zipper.

6. The structure of the edge sealing of the multi-color mixed stripe zipper of any one of claims 1-5, characterized in that: The tape is provided with straight grid edge seals on the edges except the first herringbone pattern area, and the straight grid edge seals are arranged adjacently with the second herringbone pattern area; the tape is provided with an independent square grid edge seal at each corner position; and the middle part of the tape is provided with a straight square grid edge seal for setting a zipper cutting line along the width direction of the zipper tape.

7. The structure of the edge sealing of the multi-color mixed stripe zipper of claim 6, characterized in that: The pattern depth of the straight grid edge seal and the second herringbone pattern area is 0.21mm-0.23mm, the depth of the independent square grid edge seal is 0.04-0.06mm greater than the depth of the straight grid edge seal, and the depth of the straight square grid edge seal is equal to the pattern depth of the first herringbone pattern area.

8. The structure of the edge sealing of the multi-color mixed stripe zipper of claim 1, wherein: The middle part of the tape is provided with an opening for mounting a square pin seat and a pin along the length direction of the zipper tape.

9. The structure of the edge sealing of the multi-color mixed stripe zipper of claim 1, wherein: The tape is a matte tape.

10. A method for pressing the glue of the glue sealing structure of the multi-color mixed stripe zipper according to any one of claims 1-9, characterized in that: The tape pressing method comprises the following steps: A tape pressing pattern mold is made according to the pattern requirements of the tape pressing edge seal structure of the multi-color mixed stripe zipper; The edge sealing part of the zipper tape of the multi-color mixed stripe zipper is conveyed between the glue pattern die and the ultrasonic welding head, and the adhesive tape is conveyed to the front and back of the edge sealing part of the zipper tape; The glue pattern die and the ultrasonic welding head clamp the zipper tape and the front and back adhesive tapes, and the ultrasonic welding head works to weld the front and back adhesive tapes to the zipper tape, and the front adhesive tape forms the required pattern under the action of the glue pattern die.

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