CN207418656U - A kind of venting quality release film and adhesive tape structure - Google Patents
A kind of venting quality release film and adhesive tape structure Download PDFInfo
- Publication number
- CN207418656U CN207418656U CN201721210186.9U CN201721210186U CN207418656U CN 207418656 U CN207418656 U CN 207418656U CN 201721210186 U CN201721210186 U CN 201721210186U CN 207418656 U CN207418656 U CN 207418656U
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- release film
- venting quality
- lug boss
- agent layer
- 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.)
- Active
Links
Abstract
The utility model is related to release film field, in particular to a kind of venting quality release film and adhesive tape structure.Including：Parting agent layer and substrate layer.Wherein, parting agent layer has first surface and opposite second surface, and second surface is convexly equipped with multiple lug bosses, exhaust portion is formed between multiple lug bosses；Substrate layer is connected to first surface.By setting this lug boss in parting agent layer, during so that parting agent layer is with adhesive tape gluing, adhesive tape only contacts with each other between lug boss, so as to make air from the gap discharge between lug boss, so that the venting quality release film during adhesive tape gluing with being not likely to produce bubble.The adhesive tape structure, by setting above-mentioned venting quality release film, exhaust effect is good, and when fitting is not likely to produce bubble.
Description
Technical field
The utility model is related to release film field, in particular to a kind of venting quality release film and adhesive tape structure.
Background technology
Release film during adhesive tape gluing with easily generating bubble.
In the prior art, the generation of bubble is reduced often through the method that big particulate material is added in release layer.
Some in the prior art, release film is big often through being added in release layer when being bonded with acrylate resin layer
The method of particulate material reduces the generation of bubble.But this method effect is undesirable.
Utility model content
The purpose of this utility model is to provide a kind of release membrane structures of venting quality, are existed with solving release film in the prior art
With easily leading to the problem of bubble during adhesive tape gluing.
The adhesive tape of the utility model is designed to provide a kind of adhesive tape structure, with solve in the prior art release film with glue
Bubble is easily led to the problem of during band fitting.
To achieve these goals, the technical solution that the utility model embodiment uses is as follows：
A kind of venting quality release film, including：
Parting agent layer, parting agent layer have first surface and opposite second surface, and second surface is convexly equipped with multiple protrusions
Portion forms exhaust portion between multiple lug bosses；And substrate layer, substrate layer are connected to first surface.
In the utility model preferred embodiment,
Multiple lug bosses are integrally formed with parting agent layer, it is preferable that multiple lug bosses pass through mold with parting agent layer
It is integrally formed.
In the utility model preferred embodiment,
In the utility model preferred embodiment,
Multiple lug bosses are cone structure or multiple lug bosses are hemispherical dome structure；Preferably, multiple lug bosses
It is trigone wimble structure；Preferably, multiple lug bosses are conical structure.
In the utility model preferred embodiment,
It is arranged at intervals per two adjacent lug bosses.
In the utility model preferred embodiment,
Multiple lug bosses include the lug boss of hemispherical dome structure and the lug boss of cone structure.
In the utility model preferred embodiment,
It is arranged at intervals per two adjacent lug bosses, and includes the lug boss of hemispherical dome structure per two adjacent lug bosses
With the lug boss of cone structure.
In the utility model preferred embodiment,
The lug boss of each hemispherical dome structure is equal to the protrusion of each cone structure perpendicular to the distance of second surface
Portion is perpendicular to the distance of second surface.
A kind of adhesive tape structure, including above-mentioned venting quality release film and adhesive tape, venting quality release film is attached at adhesive tape
Adhesive linkage, lug boss contacts with adhesive linkage.
Each lug boss includes the first contact surface contacted with the second surface of parting agent layer and is connect with adhesive linkage
The second tactile contact surface, the area of the second contact surface are less than the area of the first contact surface.
Preferably, the second contact surface and adhesive linkage point contact.
In the utility model preferred embodiment, adhesive linkage is acrylic acid glue-line.
The beneficial effects of the utility model are：
Venting quality release film provided by the utility model, including：Parting agent layer and substrate layer.Wherein, parting agent layer has
There are first surface and opposite second surface, second surface is convexly equipped with multiple lug bosses, exhaust portion is formed between multiple lug bosses；
Substrate layer is connected to first surface.By setting this lug boss in parting agent layer so that when parting agent layer is with adhesive tape gluing, glue
Band only contacts with each other between lug boss, so as to make air from the gap discharge between lug boss, so that the row
Gas release film during adhesive tape gluing with being not likely to produce bubble.
Adhesive tape structure provided by the utility model, by setting above-mentioned venting quality release film, exhaust effect is good, fitting
When be not likely to produce bubble.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram for the venting quality release film that the utility model first embodiment provides；
Fig. 2 is the structure diagram for the venting quality release film that the utility model second embodiment provides；
Fig. 3 is the structure diagram for the venting quality release film that the utility model 3rd embodiment provides；
Fig. 4 is the schematic diagram for the adhesive tape structure that the utility model fourth embodiment provides.
Icon：100- venting quality release films；110- parting agent layers；111- first surfaces；112- second surfaces；120- protrusions
Portion；121- exhaust portions；130- substrate layers；200- venting quality release films；220- lug bosses；300- venting quality release films；310- from
Type oxidant layer；312- second surfaces；320- lug bosses；The lug boss of 330- hemispherical dome structures；The lug boss of 340- cone structures；
400- adhesive tape structures；430- adhesive linkages.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can configure to arrange and design with a variety of.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation in the description of the utility model embodiment, term " on ", the orientation or position of the instructions such as " interior "
Put relation be based on orientation shown in the drawings or position relationship or the utility model product using when the orientation usually put
Or position relationship, be for only for ease of description the utility model and simplify description rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model
System.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；It can be directly connected, can also be indirectly connected by intermediary, can be the company inside two elements
It is logical.For the ordinary skill in the art, it can understand that above-mentioned term is specific in the utility model with concrete condition
Meaning.
First embodiment
Fig. 1 is refer to, the present embodiment provides a kind of venting quality release film 100, including：
Parting agent layer 110, parting agent layer 110 have first surface 111 and opposite second surface 112, second surface 112
Multiple lug bosses 120 are convexly equipped with, exhaust portion 121 is formed between multiple lug bosses 120；And substrate layer 130, substrate layer 130 connect
It is connected to first surface 111.
It should be noted that exhaust portion 121 can be interconnected to the edge of entire parting agent layer 110, so as to ensure sky
The circulation discharge of gas.In other words, the specific arrangement mode of lug boss 120 does not limit, but it must be ensured that entire
Arrangement can ensure that exhaust portion 121 can be interconnected to entire parting agent layer 110 on the second surface 112 of parting agent layer 110
Edge, ensure air circulation discharge.
Optionally, multiple 120 dotted arrangements of lug boss or matrix arrangement.
By setting this lug boss 120 in parting agent layer 110 so that when parting agent layer 110 is with adhesive tape gluing, adhesive tape is only
It only contacts with each other between lug boss 120, so as to make air from the gap between lug boss 120, i.e. 121 row of exhaust portion
Go out, so that the venting quality release film 100 during adhesive tape gluing with being not likely to produce bubble.
Further, parting agent layer 110 has first surface 111 and opposite second surface 112.
Specifically, in one optional embodiment of the utility model, above-mentioned parting agent layer 110 is that release liquid is formed by curing
's.
It is to be understood that the above-mentioned cured principle of release liquid is well-known to those skilled in the art, details are not described herein again.
Further, the specific thickness of above-mentioned parting agent layer 110 and shape are can be carried out according to actual conditions
It sets.
Further, multiple lug bosses 120 are convexly equipped in second surface 112.
Further, in one optional embodiment of the utility model, multiple lug bosses 120 with parting agent layer 110 1
It is body formed.
Specifically, in one optional embodiment of the utility model, above-mentioned parting agent layer 110 and multiple lug bosses
120 are cured by release liquid, are integrally formed formation.
Further, it is preferable to ground, multiple lug bosses 120 are integrally formed with parting agent layer 110 by mold.
Specifically, after release liquid is by carrying the die coating identical with 120 structure of lug boss, cure, be integrally formed from
And form multiple lug bosses 120 and parting agent layer 110.
It is to be understood that the specific manufacturing method of the mold of said structure can select the common manufacturing method in this field.
Further, in the present embodiment, multiple lug bosses 120 are vertebral body structure.
It is further preferred that multiple lug bosses 120 are trigone wimble structure.Specifically, any one of trigone wimble structure
Face is contacted with the second surface 112 of parting agent layer 110, so that can be real with adhesive strips contact compared with the vertex in this face
Existing point contact.
It is further preferred that multiple lug bosses 120 are conical structure.Specifically, the bottom surface of the lug boss of conical structure
It is contacted with the second surface 112 of parting agent layer 110.So that the vertex of the lug boss of conical structure is contacted with adhesive tape layer, it is real
Existing point contact.
This point contact enables to the gap between parting agent layer 110 and adhesive tape to become larger, the flowing for air of being more convenient for,
So that the air remained between parting agent layer 110 and adhesive tape can be discharged timely, venting quality is drastically increased, into
And release film can be efficiently solved with easily leading to the problem of bubble during adhesive tape gluing.
Further, it is arranged at intervals per two adjacent lug bosses 120.
In other words, above-mentioned every two adjacent lug bosses 120 are not attached to together.So, multiple protrusions
The air remained between parting agent layer 110 and adhesive tape can further be driven between portion 120 away, be further advantageously implemented
Bubble-free laminating between parting agent layer 110 and adhesive tape.
Further, the height of above-mentioned multiple lug bosses 120 is adjustable.
Specifically, above-mentioned height refers to, lug boss 120 is from the second surface 112 of parting agent layer 110 to the bonding of adhesive tape
The vertical range in face.
By the way that the height of above-mentioned lug boss 120 is arranged to adjustable, it is achieved thereby that parting agent layer 110 and adhesive tape
Between venting quality it is adjustable, be further conducive to set the height of applicable lug boss 120 for different types of release film.
Further, in one optional embodiment of the utility model, above-mentioned height is by adjusting die surface structure
Height, so as to adjust the height of lug boss 120, and then realize the adjustable of the venting quality between parting agent layer 110 and adhesive tape.
Second embodiment
Please according to Fig. 2, the present embodiment provides a kind of venting quality release films 200.
Basic structure all same of its venting quality release film 100 provided with first embodiment, institute the difference is that, it is convex
The specific planform for playing portion 220 is different.
In the present embodiment, the specific planform selection of above-mentioned lug boss 220 is arranged to hemispherical dome structure.
3rd embodiment
Please according to Fig. 3, the present embodiment provides a kind of venting quality release films 300.
Basic structure all same of its venting quality release film 100 provided with first embodiment, institute the difference is that, it is convex
The specific planform for playing portion 320 is different.
In the present embodiment, lug boss 330 and cone structure of the above-mentioned lug boss 320 including hemispherical dome structure is convex
Play portion 340.
Optionally, the lug boss 340 of above-mentioned cone structure includes the lug boss of conical structure and/or trigone wimble structure.
Further, it is arranged at intervals per two adjacent lug bosses 320, and includes half per two adjacent lug bosses 320
The lug boss 330 of spherical structure and the lug boss 340 of cone structure.
Further, in one optional embodiment of the utility model, the lug boss 330 of each hemispherical dome structure is vertical
It is equal to distance of the lug boss 340 perpendicular to second surface 312 of each cone structure in the distance of second surface 312.
Pass through above-mentioned structure so that the gap between parting agent layer 310 and adhesive tape becomes larger, the flowing for air of being more convenient for.
So when parting agent layer 310 and adhesive tape gluing, the generation of bubble can be effectively prevented from.
In the utility model other optional embodiments, the lug boss 330 of each hemispherical dome structure is along parting agent layer
310 second surface 312 to adhesive tape layer height not equal to each cone structure lug boss 340 along parting agent layer 310
Second surface 312 to adhesive tape layer height.
By above-mentioned structure, the gap between parting agent layer 310 and adhesive tape is further increased, air of being more convenient for
Flowing.So when parting agent layer 310 and adhesive tape gluing, the generation of bubble can be effectively prevented from.
Fourth embodiment
Please according to Fig. 4, the present embodiment provides a kind of adhesive tape structure 400, including the venting quality that first embodiment provides from
The venting quality release film 200 that either second embodiment provides of type film 100 or the venting quality release film 300 that 3rd embodiment provides
And adhesive tape, wherein venting quality release film 100 are attached at the adhesive linkage 430 of adhesive tape, lug boss 120 is contacted with adhesive linkage 430.
Further, what each lug boss 120 included contacting with the second surface 112 of parting agent layer 110 first connects
Contacting surface and the second contact surface contacted with adhesive linkage 430, the area of the second contact surface are less than the area of the first contact surface.
Further, it is preferable to ground, lug boss 120 and 430 point contact of adhesive linkage.So as to further avoid release film
With easily generating bubble during adhesive tape gluing.
Further, in one optional embodiment of the utility model, above-mentioned adhesive linkage 430 is acrylic acid glue-line.
By setting above-mentioned 100 structure of venting quality release film in acrylic acid glue-line, acrylate glue can be effectively discharged out
Air when layer is bonded with release film layer, so as to generate bubble when acrylic acid glue-line being avoided to be bonded with release film.
In conclusion venting quality release film provided by the utility model, including：Parting agent layer and substrate layer.Wherein, from
Type oxidant layer has first surface and opposite second surface, and second surface is convexly equipped with multiple lug bosses, shape between multiple lug bosses
Into exhaust portion；Substrate layer is connected to first surface.By setting this lug boss in parting agent layer so that parting agent layer and adhesive tape
During fitting, adhesive tape only contacts with each other between lug boss, so as to make air from the gap discharge between lug boss, and then
So that the venting quality release film during adhesive tape gluing with being not likely to produce bubble.
Adhesive tape structure provided by the utility model, by setting above-mentioned venting quality release film, exhaust effect is good, fitting
When be not likely to produce bubble.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.It should be noted that
It arrives：Similar label and letter represents similar terms in following attached drawing, therefore, once determined in a certain Xiang Yi attached drawing
Justice further need not then be defined and explained to it in subsequent attached drawing.
Claims (10)
1. a kind of venting quality release film, which is characterized in that including：
Parting agent layer, the parting agent layer have first surface and opposite second surface, and the second surface is convexly equipped with multiple
Lug boss forms exhaust portion between multiple lug bosses；And
Substrate layer, the substrate layer are connected to the first surface.
2. venting quality release film as described in claim 1, which is characterized in that
Multiple lug bosses are integrally formed with the parting agent layer；
Preferably, multiple lug bosses are integrally formed with the parting agent layer by mold.
3. such as claim 1-2 any one of them venting quality release films, which is characterized in that
Multiple lug bosses are cone structure or multiple lug bosses are hemispherical dome structure；
Preferably, multiple lug bosses are trigone wimble structure；
Preferably, multiple lug bosses are conical structure.
4. venting quality release film as claimed in claim 3, which is characterized in that
It is arranged at intervals per two adjacent lug bosses.
5. such as claim 1-2 any one of them venting quality release films, which is characterized in that
Multiple lug bosses include the lug boss of hemispherical dome structure and the lug boss of cone structure.
6. venting quality release film as claimed in claim 5, which is characterized in that
It is arranged at intervals per two adjacent lug bosses, and includes the institute of hemispherical dome structure per two adjacent lug bosses
State the lug boss of lug boss and cone structure.
7. venting quality release film as claimed in claim 6, which is characterized in that
The lug boss of each hemispherical dome structure is equal to each cone structure perpendicular to the distance of the second surface
The lug boss is perpendicular to the distance of the second surface.
8. a kind of adhesive tape structure, which is characterized in that it includes any one of the claim 1-7 venting quality release films and glue
Band, the venting quality release film are attached at the adhesive linkage of the adhesive tape, and the lug boss is contacted with the adhesive linkage.
9. adhesive tape structure as claimed in claim 8, which is characterized in that
Each described lug boss include the first contact surface for being contacted with the second surface of the parting agent layer and with
Second contact surface of the adhesive linkage contact, the area of second contact surface are less than the area of first contact surface；
Preferably, second contact surface and the adhesive linkage point contact.
10. adhesive tape structure as claimed in claim 9, which is characterized in that the adhesive linkage is acrylic acid glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210186.9U CN207418656U (en) | 2017-09-20 | 2017-09-20 | A kind of venting quality release film and adhesive tape structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210186.9U CN207418656U (en) | 2017-09-20 | 2017-09-20 | A kind of venting quality release film and adhesive tape structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207418656U true CN207418656U (en) | 2018-05-29 |
Family
ID=62313623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721210186.9U Active CN207418656U (en) | 2017-09-20 | 2017-09-20 | A kind of venting quality release film and adhesive tape structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207418656U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109777318A (en) * | 2019-01-28 | 2019-05-21 | 四川群琪科技有限公司 | Waterproof release film and its processing technology |
| CN111559034A (en) * | 2020-05-28 | 2020-08-21 | 正新橡胶（中国）有限公司 | Curing capsule |
| CN114196349A (en) * | 2021-12-14 | 2022-03-18 | 广州市金万正印刷材料有限公司 | Radiation-formed release liner with exhaust function and preparation method and application thereof |
-
2017
- 2017-09-20 CN CN201721210186.9U patent/CN207418656U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109777318A (en) * | 2019-01-28 | 2019-05-21 | 四川群琪科技有限公司 | Waterproof release film and its processing technology |
| CN111559034A (en) * | 2020-05-28 | 2020-08-21 | 正新橡胶（中国）有限公司 | Curing capsule |
| CN114196349A (en) * | 2021-12-14 | 2022-03-18 | 广州市金万正印刷材料有限公司 | Radiation-formed release liner with exhaust function and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207418656U (en) | A kind of venting quality release film and adhesive tape structure | |
| WO2021127357A3 (en) | Flow cells | |
| US9950217B1 (en) | Multilayer composite high-elastic environmentally-friendly ball structure | |
| WO2018113144A1 (en) | Curved display panel and curved display device | |
| CN202992919U (en) | LED (light-emitting diode) fixing structure in backlight module and liquid crystal display with same | |
| CN105515503B (en) | A kind of the solar battery module fixed structure and fixing means of taut string formula semi-rigid plate | |
| CN104698517A (en) | Optical film, method for manufacturing same and optical film assembly | |
| WO2023173463A1 (en) | Display device | |
| CN109742276A (en) | A kind of battery modules and mobile terminal | |
| CN104789139B (en) | Reversible gluing device based on dielectric elastomer | |
| CN110649116B (en) | Multilayer packaging adhesive film for solar cell | |
| CN205015554U (en) | Moist display of colored electricity | |
| CN115216045A (en) | Low-temperature curing double-sided antistatic release film for polaroid and preparation method thereof | |
| CN208395093U (en) | A kind of release film that fissility is excellent | |
| CN209096185U (en) | A kind of impact-resistant surfboard | |
| CN202423327U (en) | Solar cell backboard | |
| CN107608120B (en) | Liquid crystal display composite membrane, liquid crystal module and liquid crystal display device | |
| CN206571094U (en) | One kind motion plastic floor | |
| CN206584064U (en) | A kind of black photomask | |
| CN206383606U (en) | A kind of antistatic anti-blue light PU glue diaphragms | |
| CN217933871U (en) | Membrane electrode structure | |
| CN208068919U (en) | Viscose glue joint tool | |
| CN219533571U (en) | Composite optical plate for display screen | |
| CN218037414U (en) | Composite brightness enhancement film and display element | |
| CN208269301U (en) | air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190121 Granted publication date: 20180529 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220121 Granted publication date: 20180529 |
|
| PD01 | Discharge of preservation of patent |