CN104293228A - Annular double faced adhesive tape module and preparation method thereof - Google Patents
Annular double faced adhesive tape module and preparation method thereof Download PDFInfo
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- CN104293228A CN104293228A CN201410567504.1A CN201410567504A CN104293228A CN 104293228 A CN104293228 A CN 104293228A CN 201410567504 A CN201410567504 A CN 201410567504A CN 104293228 A CN104293228 A CN 104293228A
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- release film
- adhesive tape
- double faced
- faced adhesive
- annular
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Abstract
The invention discloses an annular double faced adhesive tape module which comprises a double faced adhesive tape adhesive layer and release film body paper, wherein the double faced adhesive tape is a ring matched with a horn mouth; a release film C is attached to the upper surface of the double faced adhesive tape adhesive layer; a handle position convenient to tear is arranged on the release film C; the handle position is generally U-shaped; a stop mark used for conveniently tearing the release film is arranged at a position, which is close to the handle position, on the release film C; and the release film body paper is attached to the lower surface of the double faced adhesive tape adhesive layer. The annular double faced adhesive tape module disclosed by the invention has the beneficial effects that the double faced adhesive tape is not greatly extruded due to cutting twice and is prevented from deforming in the production process. Meanwhile, due to cutting twice, the handle can be remained on a release film B, the position, which is close to the handle, of the release film B is cut off, and the release film B is conveniently torn during later assembly. Moreover, because the double faced adhesive tape attached to a cell phone speaker is small, the reject ratio is greatly reduced due to the improvement.
Description
Technical field
The present invention relates to a kind of double faced adhesive tape module, specifically, is a kind of for horn assembled annular double faced adhesive tape module.
Background technology
In the production process of mobile phone, the appearance requirement of mobile phone is high, corresponding assembly parts are more and more meticulousr, the double faced adhesive tape used is also more and more less, and the technology of current production double faced adhesive tape module is with a cutting die, single solution for diverse problems is gone down, directly double faced adhesive tape is cut into annular, then by hand waste material is removed, need a large amount of manpowers.And due to the annular double faced adhesive tape module used now very little, therefore in one-time formed traditional cutting die cutting method, the thickness of the cutting die knife edge can produce extruding to product, double faced adhesive tape is easily caused to lose viscosity, and due to once shaped, the product produced does not have handle, when assembling, on tearing double faced adhesive tape, release film is very inconvenient, and the fraction defective caused thus is very high.
Summary of the invention
For solving the above-mentioned problem mentioned, the invention provides a kind of following technical scheme, a kind of method for the production of annular double faced adhesive tape module, realizing as follows:
1) double faced adhesive tape raw material, is got, described double faced adhesive tape ingredient upper surface posts release film A, lower surface posts release film B, cutter from release film A one end, the intermediate gelatine layer of release film A, release film B and double faced adhesive tape is cut away a circle, described circle is the inner circle part of annular double faced adhesive tape module, release film A and and the intermediate gelatine layer of double faced adhesive tape be whole circle, release film B is then that handle position does not cut off, and that is on release film B, retains handle position;
2) waste material cut out in removing step 1;
3) remove release film A, the double faced adhesive tape after removing release film A is pasted on new release film base stock;
4) start to cut housing from release film B end, described housing is the excircle part of annular double faced adhesive tape module, and cutter cutting depth just to release film base stock surface, only cuts off the intermediate gelatine layer of release film B and double faced adhesive tape, release film B is cut off near handle position place simultaneously, namely cut out a mark of break;
5) remove housing waste material, obtain annular double faced adhesive tape module.
Above-mentioned method can the carrying out of batch be cut, and that is can cut out multiple annular double faced adhesive tape module on a large double faced adhesive tape model simultaneously.
Further, the annular double faced adhesive tape module adopting above-mentioned method to prepare, includes
Double faced adhesive tape glue-line, described double faced adhesive tape is the annular be used in combination with hydraucone; With described double faced adhesive tape glue-line upper surface laminating release film C, described release film C is the annular be used in combination with double faced adhesive tape, cut by former release film B cutter, release film C is provided with the handle position facilitating tearing, handle position is generally U-shaped, and release film C cuts the mark of break for facilitating tearing release film near handle position place; And and described double faced adhesive tape glue-line lower surface laminating release film base stock, described release film base stock is rectangle or circle.
Beneficial effect of the present invention is, the cutter of 2 times is cut, and can not produce very large extruding, prevent it to be out of shape in process of production to double faced adhesive tape, simultaneously, owing to being divided into No. 2 cuttves to cut, handle can being remained with on release film B, and release film B is cut off near the position of handle, when assembling after convenient, release film B is torn, because the double faced adhesive tape of fitting for Mobile phone horn is natively very little, this point is improved, and fraction defective is reduced greatly.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of double faced adhesive tape raw material;
The decomposing schematic representation of Fig. 2 double faced adhesive tape module.
Embodiment
Below in conjunction with accompanying drawing, this case is described further, a kind of method for the production of annular double faced adhesive tape module, realizes as follows:
1), get double faced adhesive tape raw material, as shown in Figure 1, described double faced adhesive tape ingredient upper surface posts release film A(1), lower surface posts release film B(3); From release film A(1) cutter one end, by release film A(1), release film B(3) and the intermediate gelatine layer (2) of double faced adhesive tape cut away one circular, described circle be shaping after the inner circle part of annular double faced adhesive tape module, release film A(1) and the intermediate gelatine layer (2) of double faced adhesive tape be whole circle, release film B(3) be then that handle position does not cut off, that is at release film B(3) upper reservation handle position (11), handle position (11) is as shown in Figure 2;
2) waste material cut out in step 1 is removed;
3) remove release film A, the double faced adhesive tape after removing release film A is pasted on new release film base stock (4);
4) from release film B(3) end start to cut housing, described housing is the excircle part of annular double faced adhesive tape module, cutter cutting depth is just to release film base stock surface, only cut off release film B(3) and the intermediate gelatine layer of double faced adhesive tape, simultaneously by release film B(3) cut off near handle position place, namely cut out a mark of break (12);
5) remove housing waste material, obtain annular double faced adhesive tape module.
Above-mentioned method can be cut the cutter that carry out of batch, that is can cut out multiple annular double faced adhesive tape module on a large double faced adhesive tape model simultaneously.
Further, the annular double faced adhesive tape module adopting above-mentioned method to prepare, includes
Double faced adhesive tape glue-line (5), the annular that described double faced adhesive tape glue-line (5) is and hydraucone is used in combination, the double faced adhesive tape glue-line (5) of this annular is cut by intermediate gelatine layer (2) cutter in Fig. 1, double faced adhesive tape upper surface posts release film C(6), described release film C is by release film B(3) cutter cuts, release film C is provided with the handle position (11) facilitating tearing, handle position (11) is generally U-shaped, the annular that described release film C is and double faced adhesive tape (5) is used in combination, described double faced adhesive tape (5) lower surface is attached on release film base stock (4), described release film base stock is generally rectangle or circle, described release film C cuts the mark of break (12) for facilitating tearing release film, having of this mark of break (12) helps tearing, due to the change of power thrusts, pullled by A and A ' direction two-way simultaneous when not having mark of break, become and pullled to the individual event of D direction by C, when tearing, double faced adhesive tape is not easy to tilt.
Claims (4)
1. a production method for annular double faced adhesive tape module, is characterized in that, realize as follows
1), get double faced adhesive tape raw material, described double faced adhesive tape ingredient upper surface posts release film A, lower surface posts release film B, cutter from release film A one end, cut away by the intermediate gelatine layer of release film A, release film B and double faced adhesive tape one circular, release film B position of shaking hands does not cut off;
2) waste material cut out in removing step 1;
3) remove release film A, the double faced adhesive tape after removing release film A is pasted on new release film base stock;
4) start to cut housing from release film B end, release film B, just to release film base stock surface, cuts off near handle position place simultaneously, cuts out a mark of break by cutter cutting depth;
5) remove housing waste material, obtain annular double faced adhesive tape module.
2. annular double faced adhesive tape module as claimed in claim 1, is characterized in that, include
Double faced adhesive tape glue-line, described double faced adhesive tape is the annular be used in combination with hydraucone; With described double faced adhesive tape glue-line upper surface laminating release film C, described release film C is the annular be used in combination with double faced adhesive tape; With the release film base stock of described double faced adhesive tape glue-line lower surface laminating.
3. double faced adhesive tape module as claimed in claim 2, is characterized in that, described release film being cut the mark of break for facilitating tearing release film.
4. double faced adhesive tape module as claimed in claim 2, it is characterized in that, described handle is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410567504.1A CN104293228A (en) | 2014-10-23 | 2014-10-23 | Annular double faced adhesive tape module and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410567504.1A CN104293228A (en) | 2014-10-23 | 2014-10-23 | Annular double faced adhesive tape module and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104293228A true CN104293228A (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410567504.1A Pending CN104293228A (en) | 2014-10-23 | 2014-10-23 | Annular double faced adhesive tape module and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN104293228A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105754513A (en) * | 2016-05-20 | 2016-07-13 | 宁波三恩高功能泡绵材料有限公司 | Double-sided glue, production equipment and process |
| CN105881647A (en) * | 2015-01-26 | 2016-08-24 | 上海景奕电子科技有限公司 | Production method for foam die cutting part with inner handle |
| CN109015893A (en) * | 2018-09-20 | 2018-12-18 | 汇精（厦门）电子科技有限公司 | A kind of ring-like double-sided adhesive and the equipment and technique for producing the annular double-sided adhesive |
| CN109609050A (en) * | 2018-12-10 | 2019-04-12 | 佛山市佳世达薄膜科技有限公司 | A kind of compound release film of discoloration |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2007066609A1 (en) * | 2005-12-09 | 2007-06-14 | Lintec Corporation | Tape bonding device, mount device, and mount method |
| CN203072105U (en) * | 2012-12-12 | 2013-07-17 | 深圳市欣恒坤科技有限公司 | Novel dustproof net for mobile phone and computer loudspeaker holes |
-
2014
- 2014-10-23 CN CN201410567504.1A patent/CN104293228A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007066609A1 (en) * | 2005-12-09 | 2007-06-14 | Lintec Corporation | Tape bonding device, mount device, and mount method |
| CN203072105U (en) * | 2012-12-12 | 2013-07-17 | 深圳市欣恒坤科技有限公司 | Novel dustproof net for mobile phone and computer loudspeaker holes |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881647A (en) * | 2015-01-26 | 2016-08-24 | 上海景奕电子科技有限公司 | Production method for foam die cutting part with inner handle |
| CN105881647B (en) * | 2015-01-26 | 2018-10-16 | 元壤实业（上海）有限公司 | A kind of production method of the foam cutting part with interior handle |
| CN105754513A (en) * | 2016-05-20 | 2016-07-13 | 宁波三恩高功能泡绵材料有限公司 | Double-sided glue, production equipment and process |
| CN105754513B (en) * | 2016-05-20 | 2019-06-25 | 宁波三恩高功能泡绵材料有限公司 | Double faced adhesive tape, production equipment and process |
| CN109015893A (en) * | 2018-09-20 | 2018-12-18 | 汇精（厦门）电子科技有限公司 | A kind of ring-like double-sided adhesive and the equipment and technique for producing the annular double-sided adhesive |
| CN109609050A (en) * | 2018-12-10 | 2019-04-12 | 佛山市佳世达薄膜科技有限公司 | A kind of compound release film of discoloration |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |