CN203976705U - A kind of U.S. line compound adhesive tape - Google Patents
A kind of U.S. line compound adhesive tape Download PDFInfo
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- CN203976705U CN203976705U CN201420390861.0U CN201420390861U CN203976705U CN 203976705 U CN203976705 U CN 203976705U CN 201420390861 U CN201420390861 U CN 201420390861U CN 203976705 U CN203976705 U CN 203976705U
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- adhesive tape
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Abstract
The utility model relates to adhesive tape field, is specifically related to a kind of U.S. line compound adhesive tape.A kind of U.S. line compound adhesive tape, is followed successively by from top to bottom U.S. line ply of paper (1), caoutchouc layer (2), PET rete (3), polyacrylic acid glue-line (4) and connects and composes successively.Polyacrylic ester adhesive tape of the present utility model is just sticky large, firm pasting, and clinging power >=7N/in, pastes easily, and retentivity is good, and without cull, temperature tolerance is good, good toughness, tension is effective, and tensile strength >=150N/in does not have phenomenon of rupture.
Description
Technical field
The utility model relates to adhesive tape field, is specifically related to a kind of U.S. line compound adhesive tape.
Background technology
Polyacrylic acid ester gum is that the monomer with unsaturated double-bond carries out the acrylate resin that Raolical polymerizable makes under catalyst action.Polyacrylate pressure-sensitive has low temperature resistant, high temperature resistant preferably, can coagulate volatile matter and mass loss rate is low, and the characteristic of overflowing without obnoxious flavour, all kinds of Pressuresensitive Tapes of making, the conveniently stickup to film.
But in the adhesive tape of the high thickness of existing needs, multiplex U.S. line paper is as substrate layer, and it is not strong that adhesive tape has toughness, and tensile strength is poor, have the shortcomings such as brashness, and using the PET film of condition of equivalent thickness to do base material, the pliability of adhesive tape and sticking nature just become non-constant.So select the compound PET film of U.S. line paper just to can solve the defect separately of U.S. line paper and PET as base material, if but PET and U.S. line paper direct combination, its consistency is bad again.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of with U.S. line paper base material layer, there is the polyacrylic ester adhesive tape of good tensile strength, good toughness.
Technical problem to be solved in the utility model is achieved by the following technical programs:
A kind of U.S. line compound adhesive tape, is followed successively by from top to bottom U.S. line ply of paper 1, caoutchouc layer 2, PET rete 3, polyacrylic acid glue-line 4 and connects and composes successively.
Further, described U.S. line ply of paper thickness is 90 ~ 110 μ m.
Further, described natural rubber layer thickness is 25 ~ 35 μ m.
Further, described PET thicknesses of layers is 20 ~ 30 μ m.
Further, described polyacrylic acid bondline thickness is 25 ~ 35 μ m.
In the middle of the utility model, due to U.S. line ply of paper and PET rete direct combination often consistency is bad, therefore, in the middle of the utility model, composite last layer caoutchouc layers solve this problem in the middle of both again.
The utlity model has following beneficial effect:
Polyacrylic ester adhesive tape of the present utility model is just sticky large, firm pasting, and clinging power >=7N/in, pastes easily, and retentivity is good, and without cull, temperature tolerance is good, good toughness, tension is effective, and tensile strength >=150N/in does not have phenomenon of rupture.
Brief description of the drawings
Fig. 1 is the U.S. line compound adhesive tape structural representation providing of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, described U.S. line compound adhesive tape provided by the invention, is that U.S. line ply of paper 1, natural rubber 2, PET rete 3, polyacrylic ester glue-line 4 connect and compose successively from top to bottom.Its preparation technology is as follows: U.S. line paper is first coated with one deck caoutchouc layer by solvent cement; Then on PET thin film layer, obtain the PET polyacrylic acid adhesive tape taking PET film as basal layer by coating one deck polyacrylate pressure-sensitive; The U.S. line paper glue and the PET polyacrylic acid glue back side that are finally coated with rubber are compound, obtain U.S. line PET compound adhesive tape.Described U.S. line ply of paper thickness is 100 μ m; Described natural rubber layer thickness is 30 μ m.Described PET thicknesses of layers is 25 μ m; Described acrylic pressure sensitive bondline thickness is 30 μ m.
The above embodiment has only expressed embodiment of the present utility model; it describes comparatively concrete and detailed; but can not therefore be interpreted as the restriction to the utility model the scope of the claims; in every case the technical scheme that adopts the form that is equal to replacement or equivalent transformation to obtain, within all should dropping on protection domain of the present utility model.
Claims (5)
1. a U.S. line compound adhesive tape, is characterized in that: be followed successively by from top to bottom U.S. line ply of paper (1), caoutchouc layer (2), PET rete (3), polyacrylic acid glue-line (4) and connect and compose successively.
2. the U.S. line compound adhesive tape of one according to claim 1, is characterized in that: described U.S. line ply of paper thickness is 90 ~ 110 μ m.
3. the U.S. line compound adhesive tape of one according to claim 1, is characterized in that: described natural rubber layer thickness is 25 ~ 35 μ m.
4. the U.S. line compound adhesive tape of one according to claim 1, is characterized in that: described PET thicknesses of layers is 20 ~ 30 μ m.
5. the U.S. line compound adhesive tape of one according to claim 1, is characterized in that: described polyacrylic acid bondline thickness is 25 ~ 35 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390861.0U CN203976705U (en) | 2014-07-16 | 2014-07-16 | A kind of U.S. line compound adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390861.0U CN203976705U (en) | 2014-07-16 | 2014-07-16 | A kind of U.S. line compound adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976705U true CN203976705U (en) | 2014-12-03 |
Family
ID=51974167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420390861.0U Active CN203976705U (en) | 2014-07-16 | 2014-07-16 | A kind of U.S. line compound adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423571A (en) * | 2019-08-28 | 2019-11-08 | 苏州信度投资管理有限公司 | It is a kind of can be in the upper adhesive tape for writing and doing and identifying |
-
2014
- 2014-07-16 CN CN201420390861.0U patent/CN203976705U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423571A (en) * | 2019-08-28 | 2019-11-08 | 苏州信度投资管理有限公司 | It is a kind of can be in the upper adhesive tape for writing and doing and identifying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516227, Shun Town, Guangdong, Huizhou province Hui Hui Road, Gan village, Shun Yuen Industrial Park Patentee after: Huizhou Reed new materials Polytron Technologies Inc Address before: 516227, Shun Town, Guangdong, Huizhou province Hui Hui Road, Gan village, Shun Yuen Industrial Park Patentee before: HUIZHOU XINHAOYUAN DEVELOPMENT CO., LTD. |