CN220788464U - Prevent fold single face and glue process subassembly - Google Patents
Prevent fold single face and glue process subassembly Download PDFInfo
- Publication number
- CN220788464U CN220788464U CN202322580977.2U CN202322580977U CN220788464U CN 220788464 U CN220788464 U CN 220788464U CN 202322580977 U CN202322580977 U CN 202322580977U CN 220788464 U CN220788464 U CN 220788464U
- Authority
- CN
- China
- Prior art keywords
- film layer
- sided adhesive
- layer
- adhesive layer
- protective film
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000003292 glue Substances 0.000 title claims description 10
- 239000010410 layer Substances 0.000 claims abstract description 60
- 239000012790 adhesive layer Substances 0.000 claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 239000000853 adhesive Substances 0.000 claims abstract description 21
- 230000001070 adhesive effect Effects 0.000 claims abstract description 21
- 230000037303 wrinkles Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000465 moulding Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Abstract
The utility model relates to an anti-wrinkling single-sided adhesive process assembly, which comprises a release film layer, a single-sided adhesive layer and a protective film layer, wherein the release film layer is compounded with the adhesive surface of the single-sided adhesive layer, and the protective film layer is compounded with the non-adhesive surface of the single-sided adhesive layer, wherein the release film layer is formed by the adhesive surface of the single-sided adhesive layer, the protective film layer is formed by the adhesive surface of the single-sided adhesive layer, and the protective film layer is formed by the adhesive surface of the single-sided adhesive layer, the adhesive surface of the single-sided adhesive layer and the protective film layer, and the protective film layer is formed by the adhesive surface of the single-sided adhesive layer, and the protective: the protective film layer does not completely cover the non-adhesive surface of the single-sided adhesive layer, an exposed area is formed in the area, which is not covered by the protective film layer, of the single-sided adhesive layer, and a lining film layer covering the exposed area is arranged on the exposed area. Compared with the prior art, the utility model solves the wrinkling problem of the exposed single-sided adhesive layer in the production process by introducing the lining film layer, improves the appearance and performance of the product, and effectively improves the yield of the product; the lining film layer introduced by the utility model is processed and molded in the same production line with the product, and shares a processing die with the molding procedure of the product, thereby reducing the improvement cost and improving the production efficiency.
Description
Technical Field
The utility model belongs to the technical field of composite die-cutting production, and particularly relates to an anti-wrinkling single-sided adhesive tape process assembly.
Background
The die-cutting product is mainly produced through processes of die cutting, laminating, waste discharging and the like, and meets the functional requirements of adhesion, fixing, shielding, insulation, buffering, heat dissipation, dust prevention and the like in narrow spaces of various electronic equipment.
The non-release film side of some single-sided adhesive assemblies is provided with a protective film for protecting the product. In order to enable partial areas to meet the requirement of adhering to the curved surface, some single-sided adhesive assemblies do not cover the protective film in the areas adhered to the curved surface, but when the structure is used for stripping the backing film on the surface of a product and winding the material belt, the areas which are not covered by the protective film layer are easily affected by the adhesive backing film to generate wrinkles, so that the product yield is affected.
Disclosure of utility model
The present utility model aims to solve the above-mentioned problems of the prior art, and to provide an anti-wrinkling single-sided adhesive process kit.
The utility model is realized by the following technical scheme: the utility model provides a prevent fold single face and glue process subassembly, it includes from type rete, single face glue film and protection rete, from the viscidity face complex of type rete and single face glue film, protection rete and single face glue film's non-viscidity face complex, wherein: the protective film layer does not completely cover the non-adhesive surface of the single-sided adhesive layer, an exposed area is formed in the area, which is not covered by the protective film layer, of the single-sided adhesive layer, and a lining film layer covering the exposed area is arranged on the exposed area.
Further, the lining film layer and the protective film layer are respectively positioned at two sides of the non-adhesive surface of the single-sided adhesive layer, and adjacent straight boundary lines are formed in the middle.
The shape of the lining film layer is equivalent to that of the exposed area.
The area of the lining film layer is 100% -150% of the exposed area.
The lining film layer is a single-sided release film, and the release surface faces to the exposed area of the single-sided adhesive layer.
Wherein the shape of the lining film layer is similar to the shape of the exposed area of the corresponding single-sided adhesive layer, and the interval between the outer shape of the lining film layer and the shape of the exposed area of the single-sided adhesive layer is at least 1mm.
One end of the protective film layer is provided with a handle part protruding out of the single-sided adhesive layer.
Compared with the prior art, the utility model solves the wrinkling problem of the exposed single-sided adhesive layer in the production process by introducing the lining film layer, improves the appearance and performance of the product, and effectively improves the yield of the product; the lining film layer introduced by the utility model is processed and molded in the same production line with the product, and shares a processing die with the molding procedure of the product, thereby reducing the improvement cost and improving the production efficiency.
Drawings
FIG. 1 is an exploded view of one embodiment of the present utility model;
Fig. 2 is a combined plan view of the embodiment of fig. 1.
Detailed Description
The utility model is further described below with reference to specific examples and figures.
As shown in fig. 1 and 2, the utility model provides an anti-wrinkling single-sided tape process assembly, which comprises a release film layer 1, a single-sided tape layer 2 and a protective film layer 3, wherein the release film layer 1 is compounded with the adhesive surface of the single-sided tape layer 2, and the protective film layer 3 is compounded with the non-adhesive surface of the single-sided tape layer 2, wherein: the protective film layer 3 does not completely cover the non-adhesive surface of the single-sided adhesive layer 2, an exposed area 21 is formed in the area of the single-sided adhesive layer 2 which is not covered by the protective film layer 3, and a lining film layer 4 covering the exposed area is arranged on the exposed area 21.
Further, the lining film layer 4 and the protective film layer 3 are respectively positioned at two sides of the non-adhesive surface of the single-sided adhesive layer 2, and adjacent straight boundary lines 41 are formed in the middle.
The shape of the lining film layer 4 is equivalent to that of the exposed area 21;
The area of the lining film layer 4 is 100% -150% of the area of the exposed area 21;
The lining film layer 4 is a single-sided release film, and the release surface faces the exposed area 21 of the single-sided adhesive layer 2.
Wherein the shape of the lining film layer 4 is similar to the shape of the exposed area 21 of the corresponding single-sided adhesive layer 2, and the shape outline of the lining film layer 4 is at least 1mm apart from the shape outline of the exposed area 21 of the single-sided adhesive layer 2. One end of the protective film layer 3 is provided with a handle part 31 protruding from the single-sided adhesive layer 2, so that the protective film layer 3 can be conveniently peeled off.
Compared with the prior art, the utility model solves the wrinkling problem of the exposed single-sided adhesive layer in the production process by introducing the lining film layer, improves the appearance and performance of the product, and effectively improves the yield of the product; the lining film layer introduced by the utility model is processed and molded in the same production line with the product, and shares a processing die with the molding procedure of the product, thereby reducing the improvement cost and improving the production efficiency.
The above examples are only preferred embodiments of the present utility model, and are intended to be illustrative of the present utility model, and not limiting, and any changes, substitutions, combinations, simplifications, modifications, etc. which would be made by those skilled in the art without departing from the spirit and principles of the present utility model should be considered equivalent thereto, and are intended to be included in the scope of the present utility model.
Claims (7)
1. The utility model provides a prevent fold single face and glue process subassembly, its includes from type rete, single face glue film and protection rete, from the viscidity face complex of type rete and single face glue film, protection rete and single face glue film's non-viscidity face complex, its characterized in that: the protective film layer does not completely cover the non-adhesive surface of the single-sided adhesive layer, an exposed area is formed in the area, which is not covered by the protective film layer, of the single-sided adhesive layer, and a lining film layer covering the exposed area is arranged on the exposed area.
2. The wrinkle resistant single facer process kit of claim 1, wherein: the lining film layer and the protective film layer are respectively positioned at two sides of the non-adhesive surface of the single-sided adhesive layer, and adjacent straight boundary lines are formed in the middle.
3. The wrinkle resistant single facer process kit of claim 1 or 2, wherein: the shape of the lining film layer is equivalent to that of the exposed area.
4. The wrinkle resistant single facer process kit of claim 1 or 2, wherein: the area of the lining film layer is 100% -150% of the exposed area.
5. The wrinkle resistant single facer process kit of claim 1 or 2, wherein: the lining film layer is a single-sided release film, and the release surface faces to the exposed area of the single-sided adhesive layer.
6. The wrinkle resistant single facer process kit of claim 1 or 2, wherein: wherein the shape of the lining film layer is similar to the shape of the exposed area of the corresponding single-sided adhesive layer, and the interval between the outer shape of the lining film layer and the shape of the exposed area of the single-sided adhesive layer is at least 1mm.
7. The wrinkle resistant single facer process kit of claim 1 or 2, wherein: one end of the protective film layer is provided with a handle part protruding out of the single-sided adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322580977.2U CN220788464U (en) | 2023-09-21 | 2023-09-21 | Prevent fold single face and glue process subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322580977.2U CN220788464U (en) | 2023-09-21 | 2023-09-21 | Prevent fold single face and glue process subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220788464U true CN220788464U (en) | 2024-04-16 |
Family
ID=90663671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322580977.2U Active CN220788464U (en) | 2023-09-21 | 2023-09-21 | Prevent fold single face and glue process subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220788464U (en) |
-
2023
- 2023-09-21 CN CN202322580977.2U patent/CN220788464U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |