CN103254822B - Adhesive tape with heavy industry characteristic and panel module thereof - Google Patents
Adhesive tape with heavy industry characteristic and panel module thereof Download PDFInfo
- Publication number
- CN103254822B CN103254822B CN201210051456.1A CN201210051456A CN103254822B CN 103254822 B CN103254822 B CN 103254822B CN 201210051456 A CN201210051456 A CN 201210051456A CN 103254822 B CN103254822 B CN 103254822B
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- CN
- China
- Prior art keywords
- base material
- polyester
- material colloid
- colloid
- adhesive tape
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 94
- 239000000084 colloidal system Substances 0.000 claims abstract description 87
- 239000000758 substrate Substances 0.000 claims abstract description 48
- 239000011521 glass Substances 0.000 claims abstract description 46
- 229920000728 polyester Polymers 0.000 claims abstract description 46
- 229920000742 Cotton Polymers 0.000 claims abstract description 44
- 229920006267 polyester film Polymers 0.000 claims abstract description 41
- 229920000297 Rayon Polymers 0.000 claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 14
- 239000004568 cement Substances 0.000 claims description 41
- 230000000704 physical effect Effects 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Abstract
The invention discloses an adhesive tape with heavy industry characteristics and a panel module thereof. The adhesive tape comprises a polyester film, a polyester substrate colloid and a cotton paper substrate colloid. The first surface and the second surface of the polyester base material colloid are provided with viscose glue, and the first surface of the polyester base material colloid is stuck to the first surface of the polyester film. The first surface and the second surface of the cotton paper base material colloid are provided with adhesive, and the first surface of the cotton paper base material colloid is adhered to the second surface of the polyester film, which is different from the first surface. The second surface of the polyester base material colloid is used for being adhered to a glass substrate, and the second surface of the cotton paper base material colloid is used for being adhered to a plastic carrier.
Description
Technical field
The present invention relates to a kind of adhesive tape that carries seat in order to sticking glass substrate to plastic cement, especially relate to a kind of adhesive tape and correlation surface plate module thereof with heavy industry characteristic.
Background technology
Along with scientific and technological progress, the portable electronic devices of consumer is generally used contact panel to provide the standard of inputting interface to be equipped with as it.For instance, panel computer on the market and Smartphone are all arranged in pairs or groups and are had the panel screen of touch controllable function, and the size of contact panel is also along with trend trend is done larger and larger.For the ease of installing and save material cost and manufacturing manpower, traditional contact panel fits in and carries on seat in viscose glue mode.Because the production yield of current contact panel is not high, therefore factory holds when making portable electronic devices, often can its self-contained seat need be pulled away to return to supplier because of contact panel bad.Yet the intensity of traditional bonded adhesives is more sticky, use the self-contained seat of operator to pull out the destruction damage that contact panel easily causes contact panel, and the colloid that traditional bonded adhesives has part remains on contact panel, operator's cost that need separately expend time in removes cull, begins the contact panel of bad to return to supplier.Therefore how to design a kind of firmoviscosity that has, and the self-contained seat of contact panel is torn off to the Continuous pressing device for stereo-pattern that Shi Buhui causes cull, be the development priority that related industries is needed effort badly.
Summary of the invention
The object of the present invention is to provide a kind of adhesive tape and correlation surface plate module thereof with heavy industry characteristic, to solve the above problems.
For reaching above-mentioned purpose, the present invention discloses a kind of adhesive tape with heavy industry characteristic.This adhesive tape includes a polyester film, a polyester base material colloid and a cotton paper base material colloid.One first surface and a second surface of this polyester base material colloid have viscose glue, and this first surface of this polyester base material colloid is pasted on a first surface of this polyester film.One first surface and a second surface of this cotton paper base material colloid have viscose glue, and this first surface of this cotton paper base material colloid is pasted on a second surface of different this first surface of this polyester film.This second surface of this polyester base material colloid is in order to be pasted on a glass substrate, and this second surface of this cotton paper base material colloid carries seat in order to be pasted on a plastic cement.
The present invention separately discloses this polyester base material gel phase the viscosity of this polyester film is greater than in fact to the viscosity of this glass substrate relatively.
The present invention separately discloses the viscosity that this cotton paper base material gel phase carries seat to this plastic cement and is greater than in fact the relatively viscosity of this polyester film.
The present invention separately discloses this polyester base material colloid and this cotton paper base material colloid is bonded in respectively this first surface and this second surface of this polyester film in physical property mode.
A kind of application of the another exposure of the present invention has the panel module of heavy industry characteristic adhesive tape, and it includes a plastic cement and carries seat, and a glass substrate is arranged at this plastic cement and carries seat above, and an adhesive tape, and this glass substrate carries seat by this adhesive tape to adhere to this plastic cement.This adhesive tape includes a polyester film, a polyester base material colloid and a cotton paper base material colloid.One first surface and a second surface of this polyester base material colloid have viscose glue, and this first surface of this polyester base material colloid is pasted on a first surface of this polyester film.One first surface and a second surface of this cotton paper base material colloid have viscose glue, and this first surface of this cotton paper base material colloid is pasted on a second surface of different this first surface of this polyester film.This second surface of this polyester base material colloid is in order to be pasted on this glass substrate, and this second surface of this cotton paper base material colloid carries seat in order to be pasted on this plastic cement, and the viscosity that relative this plastic cement of this adhesive tape carries seat is greater than in fact the viscosity of this glass substrate relatively.
The thickness that the present invention separately discloses this adhesive tape is same as in fact a thickness summation of this polyester film, this polyester base material colloid and this cotton paper base material colloid.
Adhesive tape of the present invention carries seat except glass substrate being closely pasted on to plastic cement, separately can utilize the strong and weak difference that respectively forms viscosity between colloid of adhesive tape, so that adhesive tape can be in glass substrate when plastic cement carries removal, depart from glass substrate completely and be retained in plastic cement to carry seat upper, avoided thus cull can remain in glass substrate.That adhesive tape of the present invention has is with low cost, make simple advantage, and can carry seat and be easy to the stickup characteristic that relative glass substrate tears off by tight adhesion plastic cement, therefore can significantly be applied to the various consumer portable electronic product that carries seat with viscose glue junction of glass substrate and plastic cement.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the panel module of the embodiment of the present invention;
Fig. 2 is the sectional view of the panel module of the embodiment of the present invention;
Fig. 3 is the part enlarged diagram of the panel module of the embodiment of the present invention;
Fig. 4 is the decomposing schematic representation of composition member of the adhesive tape of the embodiment of the present invention.
Main element nomenclature
10 panel module 12 plastic cement carry seat
14 glass substrate 16 adhesive tapes
18 polyester film 181 first surfaces
183 second surface 20 polyester base material colloids
201 first surface 203 second surfaces
22 cotton paper base material colloid 221 first surfaces
223 second surface A-A ' section lines
Embodiment
Refer to Fig. 1 and Fig. 2, the schematic appearance of the panel module 10 that Fig. 1 is the embodiment of the present invention, the panel module 10 that Fig. 2 is the embodiment of the present invention is along the sectional view of A-A ' line.Panel module 10 can be the screen of a portable electronic devices, and for example screen can be and shows with screen or have the panel screen of touch controllable function, and portable electronic devices can be the consumption electronic products such as notebook computer, panel computer, Smartphone.Panel module 10 includes a plastic cement and carries seat 12, one glass substrate 14 and an adhesive tape 16.In order to accelerate assembling flow path and to save manufacturing cost, the glass substrate 14 of general portable electronic devices carries on seat 12 to be pasted on plastic cement by adhesive tape 16.
Adhesive tape 16 of the present invention carries seat 12 except glass substrate 14 being closely firmly attached to plastic cement, and separately having advantages of can heavy industry characteristic and do not destroy the surperficial of glass substrate 14.For instance, when user's wish will adhere to plastic cement when carrying seat 12 glass substrate 14 and pulling out by adhesive tape 16, adhesive tape 16 can completely be retained in plastic cement and carry on seat 12, to guarantee that the surface of carrying the glass substrate 14 of seat 12 separation from plastic cement does not have residual part adhesive tape 16.
Refer to Fig. 3 and Fig. 4, the part enlarged diagram of the panel module 10 that Fig. 3 is the embodiment of the present invention, the decomposing schematic representation of the composition member of the adhesive tape 16 that Fig. 4 is the embodiment of the present invention.Adhesive tape 16 is a thin double-sided adhesive type adhesive tape.Adhesive tape 16 includes a polyester film 18, a polyester base material colloid 20 and a cotton paper base material colloid 22.Polyester film 18 can be a slice-type structural part, the media layer that it is bonded with each other as polyester base material colloid 20 and cotton paper base material colloid 22.Polyester base material colloid 20 and cotton paper base material colloid 22 are pasted on respectively a first surface 181 and a second surface 183 of polyester film 18, so adhesive tape 16 can be polyester film 18, polyester base material colloid 20 and cotton paper base material colloid 22 with the bonding formed combination mutually of physical property mode.Wherein polyester film 18, polyester base material colloid 20 and cotton paper base material colloid 22 can exert pressure mutual close adhesion by external force, for example with roller, press, so a thickness of adhesive tape 16 is same as in fact a thickness summation of polyester film 18, polyester base material colloid 20 and cotton paper base material colloid 22.
As shown in Figure 4, polyester base material colloid 20 is a two-sided colloid, and its first surface 201 and a second surface 203 all have viscose glue, and its first surface 201 is pasted on the first surface 181 of polyester film 18.Cotton paper base material colloid 22 is also a two-sided colloid, its first surface 221 and a second surface 223 all have viscose glue, its first surface 221 is pasted on the second surface 183 of polyester film 18 relative first surfaces 181, meaning is two apparent surfaces that polyester base material colloid 20 and cotton paper base material colloid 22 can be pasted on respectively polyester film 18, for example upper surface and lower surface, and form a compound adhesive tape.After adhesive tape 16 completes, user can affix to glass substrate 14 by the second surface of polyester base material colloid 20 203, and the second surface 223 of cotton paper base material colloid 22 is pasted on to plastic cement carries seat 12, so that there is the adhesive tape 16 of heavy industry characteristic, can be used as glass substrate 14 and plastic cement and carry the bonding medium between 12.
Proprietary material behavior due to polyester base material colloid 20 and cotton paper base material colloid 22, the viscosity of polyester base material colloid 20 relative polyester films 18 can be greater than in fact the viscosity of polyester base material colloid 20 relative glass substrates 14, and the relative plastic cement of cotton paper base material colloid 22 carries the stickiness that seat 12 viscosity can be greater than in fact cotton paper base material colloid 22 relative polyester films 18.Therefore when utilizing the present invention, bonding glass substrate 14 and plastic cement carry seat 12 and need dismantle when separated mutually, adhesive tape 16 can be retained in plastic cement by its different viscosity difference forming between layer and carry on seat 12, meaning is can residual any adhesive tape 16 on glass substrate 14, so just can guarantee surface clean and the planeness of glass substrate 14 when plastic cement carries seat 12 and removes.
In sum, the present invention is the phase mutual viscosity difference of utilizing the multiple colloid being comprised of different substrate materials, only can remain in plastic cement and carry seat, and glass substrate does not have the adhesive tape of any cull to produce cull.Specifically, cotton paper base material colloid can be attached at various materials, especially with plastic cement material or polyester material, can show best viscosity.Polyester base material colloid also can be pasted to various materials, especially with polyester material, can show best viscosity.Therefore cotton paper base material gel phase can be greater than in fact the stickiness of its relative polyester film to the viscosity of plastic casing, polyester film and the adhesion tightness of cotton paper base material colloid can be greater than in fact the adhesion tightness of its relative polyester base material colloid, and polyester base material gel phase can be greater than in fact the viscosity of its relative glass substrate to the viscosity of polyester film, meaning is in direction from bottom to top as shown in Figure 3, the viscosity of colloid between glass substrate and plastic casing that respectively forms of adhesive tape presents a graded, viscosity between the adjacent set stratification of adhesive tape weakens from lower to upper gradually, therefore when glass substrate is when plastic casing tears off, the graded that adhesive tape can form viscosity between layer by it rests on plastic casing, so just, can avoid cull to residue on glass substrate, to maintain the clean and planeness of glass baseplate surface, be beneficial to follow-up heavy industry manufacture craft.
The prior art of comparing, adhesive tape of the present invention carries seat except glass substrate being closely pasted on to plastic cement, separately can utilize the strong and weak difference that respectively forms viscosity between colloid of adhesive tape, so that adhesive tape can be in glass substrate when plastic cement carries removal, depart from glass substrate completely and be retained in plastic cement to carry seat upper, avoided thus cull can remain in glass substrate.That adhesive tape of the present invention has is with low cost, make simple advantage, and can carry seat and be easy to the stickup characteristic that relative glass substrate tears off by tight adhesion plastic cement, therefore can significantly be applied to the various consumer portable electronic product that carries seat with viscose glue junction of glass substrate and plastic cement.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the claims in the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (7)
1. an adhesive tape with heavy industry characteristic, it includes:
Polyester film;
Polyester base material colloid, first surface and the second surface of this polyester base material colloid have viscose glue, and this first surface of this polyester base material colloid is pasted on the first surface of this polyester film; And
Cotton paper base material colloid, first surface and the second surface of this cotton paper base material colloid have viscose glue, and this first surface of this cotton paper base material colloid is pasted on the second surface of different this first surface of this polyester film;
Wherein this second surface of this polyester base material colloid is in order to be pasted on a glass substrate, and this second surface of this cotton paper base material colloid carries seat in order to be pasted on a plastic cement;
This polyester base material gel phase is greater than in fact the stickiness of this glass substrate relatively to the viscosity of this polyester film; And
The viscosity that wherein this cotton paper base material gel phase carries seat to this plastic cement is greater than in fact the stickiness of this polyester film relatively.
2. adhesive tape as claimed in claim 1, wherein this polyester base material colloid and this cotton paper base material colloid are bonding on respectively this first surface and this second surface of this polyester film in physical property mode.
3. application has a panel module for heavy industry characteristic adhesive tape, and it includes:
Plastic cement carries seat;
Glass substrate, is arranged at this plastic cement and carries on seat; And
Adhesive tape, this glass substrate carries seat by this adhesive tape to adhere to this plastic cement, and this adhesive tape includes:
Polyester film;
Polyester base material colloid, a first surface and a second surface of this polyester base material colloid have viscose glue, and this first surface of this polyester base material colloid is pasted on a first surface of this polyester film; And
Cotton paper base material colloid, a first surface and a second surface of this cotton paper base material colloid have viscose glue, and this first surface of this cotton paper base material colloid is pasted on a second surface of different this first surface of this polyester film;
Wherein this second surface of this polyester base material colloid is in order to be pasted on this glass substrate, and this second surface of this cotton paper base material colloid carries seat in order to be pasted on this plastic cement, and the viscosity that relative this plastic cement of this adhesive tape carries seat is greater than in fact the viscosity of this glass substrate relatively.
4. panel module as claimed in claim 3, wherein this polyester base material gel phase is greater than in fact the stickiness of this glass substrate relatively to the viscosity of this polyester film.
5. the panel module as described in claim 3 or 4, the viscosity that wherein this cotton paper base material gel phase carries seat to this plastic cement is greater than in fact the stickiness of this polyester film relatively.
6. panel module as claimed in claim 3, wherein this polyester base material colloid and this cotton paper base material colloid are bonded in respectively this first surface and this second surface of this polyester film in physical property mode.
7. panel module as claimed in claim 3, wherein a thickness of this adhesive tape is same as in fact a thickness summation of this polyester film, this polyester base material colloid and this cotton paper base material colloid.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101105060 | 2012-02-16 | ||
| TW101105060A TWI475088B (en) | 2012-02-16 | 2012-02-16 | Adhesive tape having recycling function and panel module thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103254822A CN103254822A (en) | 2013-08-21 |
| CN103254822B true CN103254822B (en) | 2014-11-05 |
Family
ID=48959051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210051456.1A Active CN103254822B (en) | 2012-02-16 | 2012-03-01 | Adhesive tape with heavy industry characteristic and panel module thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103254822B (en) |
| TW (1) | TWI475088B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108410377B (en) * | 2018-04-03 | 2020-11-10 | 北京一撕得物流技术有限公司 | Preparation method of anti-unsealing paper adhesive tape |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009020043A1 (en) * | 2007-08-03 | 2009-02-12 | Sekisui Chemical Co., Ltd. | Adhesive tape for display device assembly, and display module unit using adhesive tape |
| CN101981477A (en) * | 2008-03-31 | 2011-02-23 | 3M创新有限公司 | Adhesive layer for multilayer optical film |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201990626U (en) * | 2011-01-24 | 2011-09-28 | 苏州斯迪克电子胶粘材料有限公司 | Double-base material hot melt adhesive double-sided tape |
-
2012
- 2012-02-16 TW TW101105060A patent/TWI475088B/en active
- 2012-03-01 CN CN201210051456.1A patent/CN103254822B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009020043A1 (en) * | 2007-08-03 | 2009-02-12 | Sekisui Chemical Co., Ltd. | Adhesive tape for display device assembly, and display module unit using adhesive tape |
| CN101981477A (en) * | 2008-03-31 | 2011-02-23 | 3M创新有限公司 | Adhesive layer for multilayer optical film |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI475088B (en) | 2015-03-01 |
| TW201335317A (en) | 2013-09-01 |
| CN103254822A (en) | 2013-08-21 |
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| C14 | Grant of patent or utility model | ||
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