CN201372262Y - BOPP protection film - Google Patents
BOPP protection film Download PDFInfo
- Publication number
- CN201372262Y CN201372262Y CN200920036492U CN200920036492U CN201372262Y CN 201372262 Y CN201372262 Y CN 201372262Y CN 200920036492 U CN200920036492 U CN 200920036492U CN 200920036492 U CN200920036492 U CN 200920036492U CN 201372262 Y CN201372262 Y CN 201372262Y
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- bopp
- thin film
- point
- adhesive
- utility
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Abstract
A BOPP protection film mainly comprises a BOPP thin film layer and an adhesive- residual-free adhesive layer coating one side of the BOPP thin film layer, wherein the adhesive layer is formed by arranging a plurality of adhesive strips in parallel at intervals or formed by uniformly arranging point adhesive blocks. A BOPP thin film stretched through two shafts is selected as a base material, so that the utility model not only has the PET stretch-proof advantage, but also has the PE comfortable characteristic. The utility model has the advantages of convenient operation and grinding and cutting automation, and greatly reduces users' processing cost in use.
Description
Technical field
The utility model relates to a kind of BOPP protective membrane, and it can be used for the surface protection of materials such as glass, sheet metal, plastic plate.
Background technology
Materials such as glass, sheet metal, plastic plate are in carrying and use, and its surface is subjected to contact stain(ing) easily or polishing scratch scratches.Usually adopt protective membrane to cover its surface and make it to avoid damage and pollution.At present, PE (polyethylene) pressure sensitive adhesive protective membrane is widely used in the surface protection of material, and the PE protective membrane does not generally need separate-type paper, and is cheap.PE protective membrane its submissive characteristic in use makes the surface that adheres to protected material that it can be very docile, particularly this characteristic performance more outstanding when affixed object has knuckle.But the tensile strength of PE protective membrane is not good, when PE protective membrane and the applying of protected material, if operator are slightly firmly uneven, orientation stretching will take place during use, causes with protected scantling not to be inconsistent.In addition, because PE belongs to the linear structure polymer, cause the PE protective membrane too soft; deflection is good inadequately, and is not easy to operate in use, is difficult for the continuous mill of automatization and cuts; if when adopt increasing the method for PE base material thickness and solving above shortcoming, will cause and use the cost of PE protective membrane to uprise.PET (polyethylene terephthalate; the polyethylene terephthalate English name) protective membrane is widely used in the surface protection of material too; but the PET protective membrane is not easy operation when too thin; thick later because the deflection of PET is very high; so when being attached to the material surfaces such as glass, sheet metal, plastic plate of radian, perk easily.
Summary of the invention
The utility model provides a kind of BOPP protective membrane, and purpose is to solve the too soft and too high problem of PET protective membrane deflection of existing P E protective membrane.
For achieving the above object; the technical solution adopted in the utility model is: a kind of BOPP protective membrane; mainly constitute by BOPP thin film layer and the adhesive layer that is coated on the not cull of BOPP thin film layer one side; described adhesive layer is arranged by some adhesive strip parallel interval and is formed, and perhaps evenly being arranged by the point-like glue grume forms.
Related content in the technique scheme is explained as follows:
1, in the such scheme, is coated with an off-style paper layer or release rete at the opposite side of described adhesive layer.Described BOPP (Biaxially Oriented Polypropylene) is a biaxial stretch-formed polypropylene.
2, in the such scheme, described tackiness agent is the acrylic acid adhesive of not cull and the organic silicon adhesive of cull not.
3, in the such scheme, described adhesive strip can be vertical bar adhesive strip, curve adhesive strip.
4, in the such scheme, described point-like glue grume can be circular point-like, trilateral point-like, rectangle point-like, square point-like, pentagon point-like, hexagon point-like, heptagon point-like, octagon point-like, prismatic point-like, pentagon point-like, quincunx point-like, fan-shaped point-like, semicircle point-like, trapezoidal point-like and oval point-like.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1, because the utility model selects for use the biaxial stretch-formed BOPP film of process as base material, and it promptly has the advantage of PET stretch-proof, and the docile characteristic of PE is arranged again, is convenient to operation and automatization mill and cuts, significantly reduce client's tooling cost in use.
2, because the utility model the utility model selects for use is a kind of high movable tackiness agent of not cull, it is reusable that this tackiness agent is coated on the base material back.
Description of drawings
Accompanying drawing 1 is the utility model embodiment one synoptic diagram;
Accompanying drawing 2 is the utility model embodiment two synoptic diagram;
Accompanying drawing 3 is circular point-like glue grume synoptic diagram;
Accompanying drawing 4 is a trilateral point-like glue grume synoptic diagram;
Accompanying drawing 5 is oval point-like adhesive block synoptic diagram;
Accompanying drawing 6 is a prismatic point-like glue grume synoptic diagram;
Accompanying drawing 7 is a curve adhesive strip synoptic diagram.
In the above accompanying drawing: 1, base material; 2, adhesive strip; 3, separate-type paper; 4, point-like glue grume.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: a kind of BOPP protective membrane
Shown in accompanying drawing 1, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, accompanying drawing 6 and accompanying drawing 7; a kind of BOPP protective membrane; mainly constitute by BOPP thin film layer 1 and the adhesive layer that is coated on the not cull of BOPP thin film layer 1 one sides; described adhesive layer is arranged by some adhesive strip 2 parallel interval and is formed, and perhaps evenly being arranged by point-like glue grume 4 forms.
Embodiment two: a kind of BOPP protective membrane
Shown in accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, accompanying drawing 6 and accompanying drawing 7; a kind of BOPP protective membrane; mainly constitute by BOPP thin film layer 1 and the adhesive layer that is coated on the not cull of BOPP thin film layer 1 one sides; described adhesive layer is arranged by some adhesive strip 2 parallel interval and is formed, and perhaps evenly being arranged by point-like glue grume 4 forms.Opposite side at described adhesive layer is coated with an off-style paper layer 3, also can be to cover a release rete.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (2)
1, a kind of BOPP protective membrane; it is characterized in that: mainly constitute by BOPP thin film layer and the adhesive layer that is coated on the not cull of BOPP thin film layer one side; described adhesive layer is arranged by some adhesive strip parallel interval and is formed, and perhaps evenly being arranged by the point-like glue grume forms.
2, BOPP protective membrane according to claim 1 is characterized in that: the opposite side at described adhesive layer is coated with an off-style paper layer or release rete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920036492U CN201372262Y (en) | 2009-02-18 | 2009-02-18 | BOPP protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920036492U CN201372262Y (en) | 2009-02-18 | 2009-02-18 | BOPP protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201372262Y true CN201372262Y (en) | 2009-12-30 |
Family
ID=41498349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920036492U Expired - Lifetime CN201372262Y (en) | 2009-02-18 | 2009-02-18 | BOPP protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201372262Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781528B (en) * | 2010-01-11 | 2012-07-04 | 苏州斯迪克新材料科技股份有限公司 | Heat-resisting soft substrate protective film |
| CN103897624A (en) * | 2012-07-09 | 2014-07-02 | 苏州斯迪克新材料科技股份有限公司 | Release paper used for pressure sensitive tape |
| CN106113718A (en) * | 2016-06-28 | 2016-11-16 | 京东方科技集团股份有限公司 | A kind of easily tear patch and easily tear protecting film, protecting film remove method |
| CN107244133A (en) * | 2017-06-24 | 2017-10-13 | 佛山市南海赋盈塑料有限公司 | A kind of glue spreading method and application beneficial to plastic foil or piece bonding exhaust |
| CN111019537A (en) * | 2019-10-28 | 2020-04-17 | 深圳昌茂粘胶新材料有限公司 | High-viscosity movable transfer film and preparation method thereof |
-
2009
- 2009-02-18 CN CN200920036492U patent/CN201372262Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781528B (en) * | 2010-01-11 | 2012-07-04 | 苏州斯迪克新材料科技股份有限公司 | Heat-resisting soft substrate protective film |
| CN103897624A (en) * | 2012-07-09 | 2014-07-02 | 苏州斯迪克新材料科技股份有限公司 | Release paper used for pressure sensitive tape |
| CN106113718A (en) * | 2016-06-28 | 2016-11-16 | 京东方科技集团股份有限公司 | A kind of easily tear patch and easily tear protecting film, protecting film remove method |
| CN107244133A (en) * | 2017-06-24 | 2017-10-13 | 佛山市南海赋盈塑料有限公司 | A kind of glue spreading method and application beneficial to plastic foil or piece bonding exhaust |
| CN111019537A (en) * | 2019-10-28 | 2020-04-17 | 深圳昌茂粘胶新材料有限公司 | High-viscosity movable transfer film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sidike New Materials (Jiangsu) Co.,Ltd. Assignor: Suzhou Sidike Stickiness Electron Stuff Co., Ltd. Contract record no.: 2011320001145 Denomination of utility model: Pressure-sensitive adhesive for biaxially-oriented polypropylene (BOPP) protective film and preparation method thereof Granted publication date: 20091230 License type: Exclusive License Record date: 20111028 |
|
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU SIDIKE NEW MATERIALS SCIENCE AND TECHNOLOGY Free format text: FORMER NAME: SUZHOU SIDIKET ELECTRONICS ADHESIVE MATERIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 215400 Taicang Economic Development Zone, Qingdao West Road, No. 11, No. Patentee after: Suzhou Sidike New Material Science & Technology Co., Ltd. Address before: 215400 No. 221 East Luoyang Road, Banqiao Town, Jiangsu, Taicang Patentee before: Suzhou Sidike Stickiness Electron Stuff Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 223900 Sihong Province Economic Development Zone, Suqian, West Ocean West Road, No. 6 Patentee after: Jiangsu Stick new materials Polytron Technologies Inc Address before: 215400 Taicang Economic Development Zone, Qingdao West Road, No. 11, No. Patentee before: Suzhou Sidike New Material Science & Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091230 |
|
| CX01 | Expiry of patent term |