CN207811653U - A kind of new-type heat-melting type aluminum foil and adhesive tape - Google Patents
A kind of new-type heat-melting type aluminum foil and adhesive tape Download PDFInfo
- Publication number
- CN207811653U CN207811653U CN201820006686.9U CN201820006686U CN207811653U CN 207811653 U CN207811653 U CN 207811653U CN 201820006686 U CN201820006686 U CN 201820006686U CN 207811653 U CN207811653 U CN 207811653U
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- China
- Prior art keywords
- release film
- hot melt
- layer
- melt adhesive
- aluminium foil
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Abstract
The utility model discloses a kind of new-type heat-melting type aluminum foil and adhesive tapes, including release film, the release film upper surface is equipped with aluminium foil layer by hot melt adhesive layer, the release film and the fixed form friction pattern for being bonded with two groups of mutual obliques of aluminium foil layer inner surface, and it buckles and connects with the edge Tong Guo ╞ types of aluminium foil layer in release film, heat conduction being equipped between hot melt adhesive layer on the inside of the release film and obstructing net, heat conduction barrier Netcom crosses dispensing fixation and is bonded on the form friction pattern on release film inner surface；Pass through the parallel construction of setting; hot melt adhesive is evenly distributed between release film and aluminium foil layer always; and it is buckled in marginal portion Tong Guo ╞ types and realizes three-dimensional closing; further; if keeping the distribution of hot melt adhesive by the way that form friction pattern and dried layer PET fiber net is arranged; phenomena such as preventing degumming and blistering can protect the architectural characteristic of release film as far as possible using relatively independent structure while hot melt.
Description
Technical field
The utility model is related to tape technology field, specially a kind of new-type heat-melting type aluminum foil and adhesive tape.
Background technology
The characteristic that hot melt adhesive can be utilized repeatedly due to it is widely used in various environment, existing hot melt matrix
This composed structure is made of release film and aluminium foil layer, and therebetween by heating glue connection, but in this most base
In this structure, there is a problem of in practice very much：First due to without more perfect guarantor during repeating to heat
Shield measure is easy degumming so that blister between release film and aluminium foil layer between release film and aluminium foil layer；Specifically, when multiple
After hot melt, hot melt adhesive distribution will seriously affect the property of Hot melt adhesive tape to a certain extent not uniform；Secondly be exactly
When carrying out high temperature hot melt to Hot melt adhesive tape, due to there is no protection structure, often release film is destroyed during hot melt, is made
The original performance for obtaining adhesive tape is damaged.
Invention content
It, can in order to overcome the shortcomings of that prior art, the utility model provide a kind of new-type heat-melting type aluminum foil and adhesive tape
Phenomena such as preventing degumming and blistering, and being uniformly distributed for hot melt adhesive is kept, it, can be as far as possible using relatively independent structure
The structure for protecting release film itself can effectively solve the problem that the problem of background technology proposes.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of new-type heat-melting type aluminum foil and adhesive tape, including release film, the release film upper surface are equipped with by hot melt adhesive layer
The fixed form friction pattern for being bonded with two groups of mutual obliques of aluminium foil layer, the release film and aluminium foil layer inner surface, and in release film and
The edge Tong Guo ╞ types of aluminium foil layer buckle connection, and heat conduction is equipped between hot melt adhesive layer on the inside of the release film obstructs net, described to lead
Heat rejection Netcom crosses dispensing fixation and is bonded on the form friction pattern on release film inner surface.
As a kind of preferred technical solution of the utility model, if being equipped with dried layer PET fiber net in the hot melt adhesive layer, if
The aperture of PET fiber net described in dried layer from top to bottom linearly reduces.
As a kind of preferred technical solution of the utility model, the friction being located on release film and aluminium foil layer inner surface
Equidistant even adhesion has several circular columns on line, is fixedly connected by nanofibers between the opposite circular column.
As a kind of preferred technical solution of the utility model, between the release film, aluminium foil layer and heat conduction barrier net
It is mutually parallel.
Compared with prior art, the utility model has the beneficial effects that：
The utility model by the parallel construction of setting, hot melt adhesive is evenly distributed on always release film and aluminium foil layer it
Between, and led to ╞ types in marginal portion and buckle and realize three-dimensional closing, further, form friction pattern and dried layer are set if passing through
PET fiber net keeps the distribution of hot melt adhesive, phenomena such as preventing degumming and blister, using relatively independent structure, Neng Gou
The architectural characteristic of release film is protected while hot melt as far as possible.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Figure label：1- release films；2- hot melt adhesive layers；3- aluminium foil layers；4- form friction patterns；5- ╞ types are buckled；6- heat conduction obstructs net；
7-PET webs；8- circular columns；9- nanofibers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model provides a kind of new-type heat-melting type aluminum foil and adhesive tape, including release film 1, it is described release
1 upper surface of film is equipped with aluminium foil layer 3 by hot melt adhesive layer 2, is bonded by hot melt adhesive between release film 1 and aluminium foil layer 3,
First, the ability that hot melt adhesive has multiple heat of solution and bonds can improve the patience of itself so that glue by secondary thawing
Cloth can be used for multiple times, and the supporting layer self by aluminium foil as release film 1, and adhesive tape is enabled to have stronger stretch-proof
Ability, applicable surface are wider；Secondly the bond effect of hot melt adhesive at room temperature is general, but using the thawing again of instantaneous high-temperature
Cohesive force will be made in ten times of enhancings later so that the multiple hot melt of hot melt adhesive becomes possibility, and multiple hot melt is also
The cementitiousness of itself can be enhanced.
The release film 1 and the fixed form friction pattern 4 for being bonded with two groups of mutual obliques of 3 inner surface of aluminium foil layer, setting friction
The effect of line 4 is, after hot melt adhesive layer 2 is heated to be melted, if without the limitation of form friction pattern 4, hot melt adhesive therein will be by
It acts between release film 1 and aluminium foil layer 3 and flows in external force, cause the distribution of hot melt adhesive no longer uniform, and in release film 1 and aluminium
The edge Tong Guo ╞ types of layers of foil 3 buckle 5 connections, and at edge, Tong Guo ╞ types are buckled 5 and closed, and on the one hand prevent hot melt adhesive from overflowing, separately
On the one hand the heat transfer between release film 1 and aluminium foil layer 3 can also be obstructed, between 1 inside of the release film and hot melt adhesive layer 2
Net 6 is obstructed equipped with heat conduction, the heat transfer between release film 1 and aluminium foil layer 3 is further obstructed, protects the release film 1 on stratum, institute
It states heat conduction barrier net 6 to fix on the form friction pattern 4 being bonded on 1 inner surface of release film by dispensing, there is better bearing capacity,
It is mutually parallel between the release film 1, aluminium foil layer 3 and heat conduction barrier net 6.
It may further be preferable that on the form friction pattern 4 on 3 inner surface of release film 1 and aluminium foil layer equidistantly uniformly
Several circular columns 8 are bonded with, is fixedly connected by nanofibers 9 between the opposite circular column 8, passes through circular column 8
With the mutual cooperation of nanofibers 9, release film 1 and aluminium foil layer 3 are fixedly connected to form an integrated structure always, prevented
Only since hot melt adhesive melts phenomena such as generating degumming, blistering.
As preferred embodiment, if dried layer PET fiber net 7 is equipped in the hot melt adhesive layer 2, if PET described in dried layer
The aperture of web 7 from top to bottom linearly reduces, and the PET fiber net 7 of multilayer can be prevented preferably in certain degree
Overflowing for hot melt adhesive dissipates, and keeps hot melt adhesive to be uniformly distributed between release film 1 and aluminium foil layer 3 as far as possible.
In conclusion the utility model is mainly characterized by：
The utility model by the parallel construction of setting, hot melt adhesive is evenly distributed on always release film and aluminium foil layer it
Between, and led to ╞ types in marginal portion and buckle and realize three-dimensional closing, further, form friction pattern and dried layer are set if passing through
PET fiber net keeps the distribution of hot melt adhesive, phenomena such as preventing degumming and blister, using relatively independent structure, Neng Gou
The architectural characteristic of release film is protected while hot melt as far as possible.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of new-type heat-melting type aluminum foil and adhesive tape, including release film（1）, it is characterised in that：The release film（1）Upper surface passes through
Hot melt adhesive layer（2）Aluminium foil layer is installed（3）, the release film（1）And aluminium foil layer（3）Inner surface it is fixed be bonded with two groups it is mutual
The form friction pattern of oblique（4）, and in release film（1）And aluminium foil layer（3）Edge Tong Guo ╞ types buckle（5）Connection, the release film（1）
Inside and hot melt adhesive layer（2）Between be equipped with heat conduction obstruct net（6）, the heat conduction barrier net（6）By dispensing fixation be bonded in from
Type film（1）Form friction pattern on inner surface（4）On.
2. a kind of new-type heat-melting type aluminum foil and adhesive tape according to claim 1, it is characterised in that：The hot melt adhesive layer（2）It is interior
If equipped with dried layer PET fiber net（7）If PET fiber net described in dried layer（7）Aperture from top to bottom linearly reduce.
3. a kind of new-type heat-melting type aluminum foil and adhesive tape according to claim 1, it is characterised in that：Positioned at release film（1）And aluminium
Layers of foil（3）The form friction pattern on inner surface（4）Upper equidistant even adhesion has several circular columns（8）, the opposite ring
Shape column（8）Between pass through nanofibers（9）It is fixedly connected.
4. a kind of new-type heat-melting type aluminum foil and adhesive tape according to claim 1, it is characterised in that：The release film（1）, aluminium foil
Layer（3）Net is obstructed with heat conduction（6）Between it is mutually parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006686.9U CN207811653U (en) | 2018-01-03 | 2018-01-03 | A kind of new-type heat-melting type aluminum foil and adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006686.9U CN207811653U (en) | 2018-01-03 | 2018-01-03 | A kind of new-type heat-melting type aluminum foil and adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207811653U true CN207811653U (en) | 2018-09-04 |
Family
ID=63328971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820006686.9U Expired - Fee Related CN207811653U (en) | 2018-01-03 | 2018-01-03 | A kind of new-type heat-melting type aluminum foil and adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207811653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110964451A (en) * | 2019-12-03 | 2020-04-07 | 上海辉柯新材料科技有限公司 | Aluminum foil adhesive tape processing technology |
| CN112092476A (en) * | 2020-08-18 | 2020-12-18 | 凯仁精密材料(江苏)有限公司 | Flame-retardant release film |
-
2018
- 2018-01-03 CN CN201820006686.9U patent/CN207811653U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110964451A (en) * | 2019-12-03 | 2020-04-07 | 上海辉柯新材料科技有限公司 | Aluminum foil adhesive tape processing technology |
| CN110964451B (en) * | 2019-12-03 | 2022-01-04 | 上海辉柯新材料科技有限公司 | Aluminum foil adhesive tape processing technology |
| CN112092476A (en) * | 2020-08-18 | 2020-12-18 | 凯仁精密材料(江苏)有限公司 | Flame-retardant release film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20190103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |