CN107298951A - Novel super-high discharge type point-like glue band and preparation method thereof - Google Patents
Novel super-high discharge type point-like glue band and preparation method thereof Download PDFInfo
- Publication number
- CN107298951A CN107298951A CN201710575242.7A CN201710575242A CN107298951A CN 107298951 A CN107298951 A CN 107298951A CN 201710575242 A CN201710575242 A CN 201710575242A CN 107298951 A CN107298951 A CN 107298951A
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- China
- Prior art keywords
- glue
- point
- type
- line
- high discharge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
- C09J2301/204—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive coating being discontinuous
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention discloses a kind of novel super-high discharge type point-like glue band and preparation method thereof, and novel super-high discharge type point-like glue band includes transparent base film, point-like type glue-line and the first mould release membrance；The point-like type glue-line includes multiple glue points, and the plurality of glue point is intensive to be distributed on the surface of transparent base film, and air discharge duct is formed between adjacent two glue point, and first mould release membrance is pressed together on the surface of point-like type glue-line.By portraying various point-like figures on net roller, scraper is adjusted in coating operations to be struck off the unnecessary acrylic acid glue on net roller, remaining acrylate glue hydropexis in point-like pit and then is coated on transparent base film surface by pressure roller, form point-like type glue-line, air discharge duct is formed between each glue point on point-like type glue-line, efficiently solve the problem of Classical adhesive tape gas permeability is not enough, than common embossing adhesive tape exhaust effect more preferably, and permanently retain degassing function, while also can preferably save raw material.
Description
Technical field
The present invention relates to adhesive tape area technology, a kind of novel super-high discharge type point-like glue band and its preparation side are referred in particular to
Method.
Background technology
What industrial gummed tape was generally used for electronic product pastes protection, in order that electronic product can preferably radiate, current
Industrial gummed tape has been usually required exhaust performance, however, its acrylic acid glue-line of traditional industrial gummed tape is smooth type glue-line,
Exhaust effect is poor when attaching affixed object, and the effect of exhaust radiating can not be solved completely.Thus, embossing adhesive tape has been occurred in that, has been arranged
Gas performance is improved to a certain extent, however, this kind embosses adhesive tape using can lose degassing function after the 1-3 months, and
Raw material usage amount is larger.Therefore, it is necessary to be improved to current adhesive tape.
The content of the invention
In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of novel super-high row to the present invention
Gas type point-like glue band and preparation method thereof, it can effectively solve the problem of existing industrial gummed tape exhaust radiating effect is poor.
To achieve the above object, the present invention is using following technical scheme：
A kind of novel super-high discharge type point-like glue band, includes transparent base film, point-like type glue-line and the first mould release membrance；The point-like
Type glue-line includes multiple glue points, and the plurality of glue point is intensive to be distributed on the surface of transparent base film, is formed between adjacent two glue point
There is air discharge duct, first mould release membrance is pressed together on the surface of point-like type glue-line；And point-like type glue-line includes following quality percentage
Compare component：Acrylic acid adhesive 93%-97% and curing additive 0.2%-1.0%.
As a kind of preferred scheme, the bottom surface of the transparent base film is covered with smooth type glue-line, the bottom of the smooth type glue-line
Face pressure, which is closed, the second mould release membrance.
As a kind of preferred scheme, the smooth type glue-line is acrylate glue material.
As a kind of preferred scheme, second mould release membrance is single-sided parting film.
As a kind of preferred scheme, first mould release membrance is single-sided parting film.
As a kind of preferred scheme, the glue point is square, and the plurality of glue point is in cross type array arrangement.
As a kind of preferred scheme, the glue point is rounded, and the plurality of glue point is in cross type array arrangement.
As a kind of preferred scheme, the glue point is square, the plurality of inclined formula permutation arrangement of glue point.
A kind of preparation method of novel super-high discharge type point-like glue band, includes following steps：
（1）By depicting required point-like figure on net roller, the net roller of point-like figure is prepared into so that the outer surface of net roller
Uniform multiple point-like pits；
（2）Glue is modulated, it is diluted stirring by acrylic acid adhesive with organic solvent, curing additive preparation is added
Into standby acrylic acid glue；
（3）By rotating net roller, acrylic acid glue is transferred in the point-like pit of net roller, glue point is formed；
（4）Acrylic acid glue unnecessary on net roller is struck off by adjusting scraper, remaining acrylic acid glue stays in point-like pit
In, then it is coated on by pressure roller on the surface of transparent base film, the high temperature of 2.5-3.5 minutes is then carried out at 85 DEG C -95 DEG C
Solidification, forms point-like type glue-line, then presses one layer of first mould release membrance on the surface of point-like type glue-line.
As a kind of preferred scheme, further comprise there is step（5）Again in one layer of smooth type of bottom-surface coated of transparent base film
Glue-line, then, the second mould release membrance is pressed together on the bottom surface of smooth type glue-line, is placed at 45 DEG C -55 DEG C and is carried out curing one day.
The present invention has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technical proposal
Understand：
By portraying various point-like figures on net roller, scraper is adjusted in coating operations by the unnecessary acrylate glue on net roller
Water is struck off, and remaining acrylate glue hydropexis in point-like pit and then is coated on transparent base film surface by pressure roller,
Air discharge duct is formed between each glue point on formation point-like type glue-line, point-like type glue-line, Classical adhesive tape is efficiently solved and breathes freely
Property it is not enough the problem of, than common embossing adhesive tape exhaust effect more preferably, and permanently retain degassing function, while also can be more preferable
Saved raw material.
More clearly to illustrate the architectural feature and effect of the present invention, come below in conjunction with the accompanying drawings with specific embodiment to this hair
It is bright to be described in detail.
Brief description of the drawings
Fig. 1 is the partial section of the first preferred embodiment of the present invention；
Fig. 2 is the front view of the first preferred embodiment of the present invention；
Fig. 3 is the front view of the second preferred embodiment of the present invention；
Fig. 4 is the front view of the 3rd preferred embodiment of the present invention；
Fig. 5 is the partial section of the 4th preferred embodiment of the present invention.
Accompanying drawing identifier declaration：
10th, transparent base film 20, point-like type glue-line
21st, glue point 22, air discharge duct
30th, the first mould release membrance 40, smooth type glue-line
50th, the second mould release membrance.
Embodiment
Refer to shown in Fig. 1 and Fig. 2, that show the first of a kind of novel super-high discharge type point-like glue band of the invention compared with
The concrete structure of good embodiment, includes transparent base film 10, point-like type glue-line 20 and the first mould release membrance 30.
The point-like type glue-line 20 includes multiple glue points 21, the plurality of intensive surface for being distributed on transparent base film 10 of glue point 21
On, air discharge duct 22 is formed between adjacent two glue point 21, first mould release membrance 30 is pressed together on the surface of point-like type glue-line 20；And
Point-like type glue-line 20 includes following mass percent component：Acrylic acid adhesive 93%-97% and curing additive 0.2%-
1.0%, it can also contain other components, such as antistatic additive, colouring agent, not to be limited.In the present embodiment, the transparent base
Film 10 is high PET materials thoroughly, and the first mould release membrance 30 is single-sided parting film, and it is PET materials, and the glue point 21 is square, should
Multiple glue points 21 are in cross type array arrangement.
The invention also discloses a kind of preparation method of novel super-high discharge type point-like glue band, include following steps：
（1）By depicting required point-like figure on net roller, the net roller of point-like figure is prepared into so that the outer surface of net roller
Uniform multiple point-like pits, point-like pit is square.
（2）Glue is modulated, it is diluted stirring with organic solvent by acrylic acid adhesive, curing additive is added
It is prepared into standby acrylic acid glue.
（3）By rotating net roller, acrylic acid glue is transferred in the point-like pit of net roller, glue point is formed.
（4）Acrylic acid glue unnecessary on net roller is struck off by adjusting scraper, remaining acrylic acid glue stays in point-like
In pit, then it is coated on the surface of transparent base film 10, is then carried out 2.5-3.5 minutes at 85 DEG C -95 DEG C by pressure roller
Hot setting, form point-like type glue-line 20, then press one layer of first mould release membrance 30 on the surface of point-like type glue-line 20.
It refer to shown in Fig. 3, it is preferably real that show the second of a kind of novel super-high discharge type point-like glue band of the invention
The concrete structure of example is applied, the concrete structure of the present embodiment and the concrete structure of foregoing first preferred embodiment are essentially identical, its institute
Unlike：
In the present embodiment, the glue point 21 on the point-like type glue-line 20 is rounded, and the plurality of glue point 21 is arranged in cross type array
Cloth, so that the air discharge duct 22 formed is curved, exhaust of being more convenient for.
The preparation method of the present embodiment and the preparation method of foregoing first preferred embodiment are essentially identical, and it is different
It is：The point-like pit portrayed on net roller is rounded.
It refer to shown in Fig. 4, it is preferably real that show the 3rd of a kind of novel super-high discharge type point-like glue band of the invention
The concrete structure of example is applied, the concrete structure of the present embodiment and the concrete structure of foregoing first preferred embodiment are essentially identical, its institute
Unlike：
In the present embodiment, the glue point 21 on the point-like type glue-line 20 is square, the plurality of inclined formula array row of glue point 21
Cloth, so that the air discharge duct 22 formed tilts extension, is easy to coordinate external exhaust gas.
The preparation method of the present embodiment and the preparation method of foregoing first preferred embodiment are essentially identical, and it is different
It is：The inclined formula array arrangement of point-like pit portrayed on net roller.
It refer to shown in Fig. 5, it is preferably real that show the 4th of a kind of novel super-high discharge type point-like glue band of the invention
The concrete structure of example is applied, the concrete structure of the present embodiment and the concrete structure of foregoing first preferred embodiment are essentially identical, its institute
Unlike：
The bottom surface of the transparent base film 10 is covered with smooth type glue-line 40, and the bottom surface pressing of the smooth type glue-line 40 has second release
Film 50.Also, the smooth type glue-line 40 is acrylate glue material；Second mould release membrance 50 is single-sided parting film, and it is
PET materials.
The preparation method of the present embodiment and the preparation method of foregoing first preferred embodiment are essentially identical, and it is different
It is：
Further comprise there is step（5）Again in the smooth type glue-line 40 of one layer of bottom-surface coated of transparent base film 10, then, by second from
Type film 50 is pressed together on the bottom surface of smooth type glue-line 40, is placed at 45 DEG C -55 DEG C and carries out curing one day.
The design focal point of the present invention is：By portraying various point-like figures on net roller, adjust and scrape in coating operations
Knife is struck off the unnecessary acrylic acid glue on net roller, and remaining acrylate glue hydropexis is in point-like pit and then passes through
Pressure roller is coated on transparent base film surface, formation point-like type glue-line, and air discharge duct is formed between each glue point on point-like type glue-line,
The problem of Classical adhesive tape gas permeability is not enough is efficiently solved, than common embossing adhesive tape exhaust effect more preferably, and permanently
Retain degassing function, while also can preferably save raw material.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention is made to above example, still
Belong in the range of technical solution of the present invention.
Claims (10)
1. a kind of novel super-high discharge type point-like glue band, it is characterised in that：Include transparent base film, point-like type glue-line and first
Mould release membrance；The point-like type glue-line includes multiple glue points, and the plurality of glue point is intensive to be distributed on the surface of transparent base film, and adjacent two
Air discharge duct is formed between glue point, first mould release membrance is pressed together on the surface of point-like type glue-line；And point-like type glue-line includes
Following mass percent component：Acrylic acid adhesive 93%-97% and curing additive 0.2%-1.0%.
2. novel super-high discharge type point-like glue band according to claim 1, it is characterised in that：The bottom surface of the transparent base film
Covered with smooth type glue-line, the bottom surface pressing of the smooth type glue-line has the second mould release membrance.
3. novel super-high discharge type point-like glue band according to claim 2, it is characterised in that：The smooth type glue-line is third
Olefin(e) acid glue material matter.
4. novel super-high discharge type point-like glue band according to claim 2, it is characterised in that：Second mould release membrance is single
Face mould release membrance.
5. novel super-high discharge type point-like glue band according to claim 1, it is characterised in that：First mould release membrance is single
Face mould release membrance.
6. novel super-high discharge type point-like glue band according to claim 1, it is characterised in that：The glue point is square, should
Multiple glue points are in cross type array arrangement.
7. novel super-high discharge type point-like glue band according to claim 1, it is characterised in that：The glue point is rounded, should
Multiple glue points are in cross type array arrangement.
8. novel super-high discharge type point-like glue band according to claim 1, it is characterised in that：The glue point is square, should
Multiple inclined formula permutation arrangements of glue point.
9. a kind of preparation method of novel super-high discharge type point-like glue band as described in any one of claim 1 to 8, its feature exists
In：Include following steps：
（1）By depicting required point-like figure on net roller, the net roller of point-like figure is prepared into so that the outer surface of net roller
Uniform multiple point-like pits；
（2）Glue is modulated, it is diluted stirring by acrylic acid adhesive with organic solvent, curing additive preparation is added
Into standby acrylic acid glue；
（3）By rotating net roller, acrylic acid glue is transferred in the point-like pit of net roller, glue point is formed；
（4）Acrylic acid glue unnecessary on net roller is struck off by adjusting scraper, remaining acrylic acid glue stays in point-like pit
In, then it is coated on by pressure roller on the surface of transparent base film, the high temperature of 2.5-3.5 minutes is then carried out at 85 DEG C -95 DEG C
Solidification, forms point-like type glue-line, then presses one layer of first mould release membrance on the surface of point-like type glue-line.
10. the preparation method of novel super-high discharge type point-like glue band according to claim 9, it is characterised in that：Further
Include step（5）Again in the smooth type glue-line of one layer of bottom-surface coated of transparent base film, then, the second mould release membrance is pressed together on smooth
The bottom surface of type glue-line, is placed at 45 DEG C -55 DEG C and carries out curing one day.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575242.7A CN107298951A (en) | 2017-07-14 | 2017-07-14 | Novel super-high discharge type point-like glue band and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575242.7A CN107298951A (en) | 2017-07-14 | 2017-07-14 | Novel super-high discharge type point-like glue band and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107298951A true CN107298951A (en) | 2017-10-27 |
Family
ID=60133940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710575242.7A Pending CN107298951A (en) | 2017-07-14 | 2017-07-14 | Novel super-high discharge type point-like glue band and preparation method thereof |
Country Status (1)
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| CN (1) | CN107298951A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244491A (en) * | 2019-06-17 | 2019-09-17 | 武汉华星光电技术有限公司 | A kind of backlight module and display device |
| CN111909627A (en) * | 2020-07-24 | 2020-11-10 | 崴思新材料泰州有限公司 | Square ultrathin high-viscosity exhaust adhesive tape |
| CN111944437A (en) * | 2020-07-24 | 2020-11-17 | 崴思新材料泰州有限公司 | Circular ultrathin exhaust adhesive tape |
| CN111944438A (en) * | 2020-07-24 | 2020-11-17 | 崴思新材料泰州有限公司 | Diamond-shaped ultrathin high-viscosity exhaust adhesive tape |
| CN112094601A (en) * | 2020-09-27 | 2020-12-18 | 衡山县佳诚新材料有限公司 | AB glue for rapidly exhausting and highly filling toughened film |
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|---|---|---|---|---|
| CN110244491A (en) * | 2019-06-17 | 2019-09-17 | 武汉华星光电技术有限公司 | A kind of backlight module and display device |
| CN111909627A (en) * | 2020-07-24 | 2020-11-10 | 崴思新材料泰州有限公司 | Square ultrathin high-viscosity exhaust adhesive tape |
| CN111944437A (en) * | 2020-07-24 | 2020-11-17 | 崴思新材料泰州有限公司 | Circular ultrathin exhaust adhesive tape |
| CN111944438A (en) * | 2020-07-24 | 2020-11-17 | 崴思新材料泰州有限公司 | Diamond-shaped ultrathin high-viscosity exhaust adhesive tape |
| CN112094601A (en) * | 2020-09-27 | 2020-12-18 | 衡山县佳诚新材料有限公司 | AB glue for rapidly exhausting and highly filling toughened film |
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Application publication date: 20171027 |
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