CN207175851U - A kind of embossing double faced adhesive tape for being easy to exhaust - Google Patents
A kind of embossing double faced adhesive tape for being easy to exhaust Download PDFInfo
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- CN207175851U CN207175851U CN201720532588.4U CN201720532588U CN207175851U CN 207175851 U CN207175851 U CN 207175851U CN 201720532588 U CN201720532588 U CN 201720532588U CN 207175851 U CN207175851 U CN 207175851U
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- embossing
- layer
- sided release
- adhesive tape
- easy
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Abstract
A embossing double faced adhesive tape for being easy to exhaust, include upper glue layer, pet layer, lower glue layer, two-sided release layer successively from top to bottom, the upper surface of the two-sided release layer is provided with the embossing face that depth is 12 16um embossing patterns, the embossing pattern forms the air duct of ventilating air, the embossing face of the lower glue layer and two-sided release layer forms snug fit, the embossing face is used to cause lower glue layer to form embossed, the lower surface splitting of the two-sided release layers of upper surface re-release degree ＞ of the two-sided release layer in the glue surface after fitting.
Description
Technical field
It the utility model is related to a kind of embossing double faced adhesive tape for being easy to exhaust.
Background technology
At present, common two-sided glue surface is smooth, steam discharge poor performance, easily occurs bubble in process and use, especially exists
Under hot environment, glue surface produces bubble and the possibility of fold greatly promotes.
Utility model content
In order to solve the above problems, the utility model provides a kind of embossing double faced adhesive tape for being easy to exhaust：
A kind of embossing double faced adhesive tape for being easy to exhaust, include upper glue layer, pet layer, lower glue layer, two-sided release successively from top to bottom
Layer, the upper surface of the two-sided release layer are to be formed provided with the embossing face that depth is 12-16um embossing patterns, the embossing pattern
The air duct of ventilating air, the embossing face of the lower glue layer and two-sided release layer form snug fit, and the embossing face is used for
So that lower glue layer formed in the glue surface after fitting it is embossed.
Preferably, the upper surface re-release degree of the two-sided release layer is more than the lower surface splitting of two-sided release layer.
Preferably, the upper surface re-release degree of the two-sided release layer is 30-60g/25mm；Under the two-sided release layer
Sur-face peeling degree is 8-20g/25mm.
Preferably, pet layer thickness is 50um.
The utility model has the advantages that：The embossing face of this product contacts with the surface of lower glue layer, lower glue layer production
Raw embossing, lower glue layer during by being embossed face embossing gap ventilating air.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of embodiment.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
A kind of embossing double faced adhesive tape for being easy to exhaust, include upper glue layer 1, pet layer 2, lower glue layer 3, two-sided successively from top to bottom
Release layer 4.Two-sided release layer 4 selects 120g base stocks, and base stock is wherein simultaneously the embossing face using film+embossed technology, is embossed
Depth-set 12-16um, the release silicone oil of the two-sided painting of base stock after embossing, the silicone oil re-release degree for being embossed face control 30-60g/25mm,
Another side silicone oil gently peels off control 8-20g/25mm, it is ensured that during first separating plane glue, embossing glue surface is without separation.Rubberised layer 3 with it is double
Face release layer 4 is embossed face and combined, and is formed after fitting in glue surface embossed.The thickness of pet layer 2 is 50um, the upper surface of pet layer 2
It is close to upper glue layer 1, upper glue layer 1 is combined with the plane of two-sided release layer 4 during winding, finally realizes the protection to upper glue layer 1.
Obviously, above-described embodiment of the present utility model is merely to illustrate that the utility model example, and is not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make other various forms of changes or variation.There is no need and unable to give poor example to all embodiments.
And these belong to the obvious changes or variations that connotation of the present utility model is amplified out and still fall within the utility model
Protection domain.
Claims (4)
- A kind of 1. embossing double faced adhesive tape for being easy to exhaust, it is characterised in that：From top to bottom successively include upper glue layer (1), pet layer (2), Lower glue layer (3), two-sided release layer (4), it provided with depth is 12-16um embossing patterns that the upper surface of the two-sided release layer (4), which is, Embossing face, the embossing pattern forms the air duct of ventilating air, the lower glue layer (3) and the pressure of two-sided release layer (4) Flower face forms snug fit, and the embossing face is for make it that it is embossed that lower glue layer (3) is formed in the glue surface after fitting.
- A kind of 2. embossing double faced adhesive tape for being easy to exhaust according to claim 1, it is characterised in that：The two-sided release layer (4) upper surface re-release degree is more than the lower surface splitting of two-sided release layer (4).
- A kind of 3. embossing double faced adhesive tape for being easy to exhaust according to claim 2, it is characterised in that：The two-sided release layer (4) upper surface re-release degree is 30-60g/25mm；The lower surface splitting of the two-sided release layer (4) is 8-20g/25mm.
- A kind of 4. embossing double faced adhesive tape for being easy to exhaust according to claim 3, it is characterised in that：Pet layer (2) thickness is 50um。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720532588.4U CN207175851U (en) | 2017-05-15 | 2017-05-15 | A kind of embossing double faced adhesive tape for being easy to exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720532588.4U CN207175851U (en) | 2017-05-15 | 2017-05-15 | A kind of embossing double faced adhesive tape for being easy to exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207175851U true CN207175851U (en) | 2018-04-03 |
Family
ID=61732974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720532588.4U Active CN207175851U (en) | 2017-05-15 | 2017-05-15 | A kind of embossing double faced adhesive tape for being easy to exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207175851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404014A (en) * | 2022-09-21 | 2022-11-29 | 苏州盛达飞智能科技股份有限公司 | Conductive foam adhesive tape with wood-like patterns |
-
2017
- 2017-05-15 CN CN201720532588.4U patent/CN207175851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404014A (en) * | 2022-09-21 | 2022-11-29 | 苏州盛达飞智能科技股份有限公司 | Conductive foam adhesive tape with wood-like patterns |
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