CN205767874U - A kind of two-sided release paper - Google Patents
A kind of two-sided release paper Download PDFInfo
- Publication number
- CN205767874U CN205767874U CN201620419905.7U CN201620419905U CN205767874U CN 205767874 U CN205767874 U CN 205767874U CN 201620419905 U CN201620419905 U CN 201620419905U CN 205767874 U CN205767874 U CN 205767874U
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- CN
- China
- Prior art keywords
- layer
- release paper
- composite layer
- basic unit
- material 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of two-sided release paper, including release paper basic unit, the upper and lower surface of described release paper basic unit is all adhesively fixed one layer and has the composite layer of high intensity and toughness, including top composite layer and bottom composite layer, being equipped with one layer between described upper composite layer, bottom composite layer and the release paper basic unit at middle part can be by the flexible adhesion layer of both fastening adhesions, described composite layer, by scrim material layer and resin material layer, is provided with rough texture showering layer on resin material layer surface.Described release paper uses the structure that two-sided high intensity and the composite layer of toughness and release base stock combine, thus the most effectively keeps intensity and the toughness of release paper, and using effect is good, increase access times, increase the service life, cost-effective, economical and practical.
Description
Technical field
This utility model relates to a kind of release paper, especially relates to a kind of two-sided release paper.
Background technology
Release paper is also known as release paper, separate paper, silicone oil paper.It is that one prevents prepreg adhesion, prepreg can be protected again
The most contaminated separate paper, common release paper primarily serves protection against the tide, grease proofing, plays the buffer action of product, is suitable for industry main
For electronics, automobile foam, printing etc., its range is most of together with having stickiness, particularly adhesive tape, so,
The product of adhesive tape to be used all can use release paper, although has very different types of release paper at present, but its big portion
Point release paper be all one side release paper, and small part use two-sided release paper when actually used, its intensity is the highest also
Toughness is bad, and using effect is unsatisfactory.
Summary of the invention
Technical problem to be solved in the utility model is: provides a kind of easy to use and has higher-strength and toughness
Two-sided release paper.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions:
A kind of two-sided release paper, including release paper basic unit, the upper and lower surface of described release paper basic unit has all been adhesively fixed one
Layer has the composite layer of toughness, including top composite layer and bottom composite layer, described top composite
Layer, being equipped with one layer between bottom composite layer and the release paper basic unit at middle part can be by the flexible adhesion of both fastening adhesions
Layer, described composite layer includes scrim material layer and resin material layer, is provided with rough on resin material layer surface
Texture showering layer.
As preferably, described composite layer is set to flexible composite layer.
As preferably, described scrim material layer and resin material layer are set to high-strength polyester layer and polychlorostyrene ester layer.
As preferably, the Substance of described release paper basic unit is: 90g/m2-120 g/m2。
As preferably, the thickness of described top composite layer and bottom composite layer is respectively less than 0.5mm.
Compared with prior art, of the present utility model have the beneficial effect that described release paper use two-sided high intensity and
The structure that the composite layer of toughness and release base stock combine, thus the most effectively keep the intensity of release paper and tough
Property, and using effect is good, increases access times, increases the service life, and cost-effective, economical and practical, it is suitable for popularization and application.
Accompanying drawing illustrates:
Below in conjunction with the accompanying drawings this utility model is further illustrated:
Fig. 1 is side structure schematic diagram of the present utility model.
Detailed description of the invention:
Below in conjunction with the accompanying drawings and this utility model is described in detail by detailed description of the invention:
The two-sided release paper of one as shown in Figure 1, including release paper basic unit 1, the upper and lower surface of described release paper basic unit 1 is equal
It is adhesively fixed one layer and there is the composite layer 2 of high intensity and toughness, multiple including top composite layer 21 and bottom
Condensation material layer 22, is equipped with between described top composite layer 21, bottom composite layer 22 and the release paper basic unit 1 at middle part
One layer can be by the flexible adhesion layer of both fastening adhesions, and described composite layer 2 includes scrim material layer 3 and resin material layer
4, rough texture showering layer 5 it is provided with on resin material layer 4 surface.For keeping integrally-built suppleness, institute further
State composite layer 2 and be set to flexible composite layer.And it is intensity and the toughness further enhancing described composite, increase
Its physical property strong and mechanical property, described scrim material layer 3 and resin material layer 4 be set to high-strength polyester layer and
Polychlorostyrene ester layer, and the thickness of described top composite layer 21 and bottom composite layer 22 is respectively less than 0.5mm, thus,
While keeping enough intensity and toughness, it is further without increasing integrally-built thickness, does not affect it and use and outward appearance effect
Really.
It addition, the Substance of described release paper basic unit 1 is: 90g/m2-120 g/m2, thus keeping release ground paper layer
Intensity while can also save cost of manufacture.
Above-mentioned release paper uses the knot that two-sided high intensity and the composite layer of toughness and release base stock combine
Structure, thus the most effectively keep intensity and the toughness of release paper, and also using effect is good, increases access times, extends and uses
Life-span, cost-effective, economical and practical.
It is emphasized that: be the most only preferred embodiment of the present utility model, not this utility model appointed
What pro forma restriction, every according to technical spirit of the present utility model, above example is made any simple modification, etc.
With change and modification, all still fall within the range of technical solutions of the utility model.
Claims (5)
1. a two-sided release paper, including release paper basic unit (1), it is characterised in that: the upper and lower surface of described release paper basic unit (1)
All it is adhesively fixed one layer and there is the composite layer (2) of toughness, including top composite layer (21) and bottom composite wood
The bed of material (22), between described top composite layer (21), bottom composite layer (22) and the release paper basic unit (1) at middle part all
Being provided with one layer can be by the flexible adhesion layer of both fastening adhesions, and described composite layer (2) includes scrim material layer (3) and tree
Fat material layer (4), is provided with rough texture showering layer (5) on resin material layer (4) surface.
The two-sided release paper of one the most according to claim 1, it is characterised in that: described composite layer (2) is set to soft
Property composite layer.
The two-sided release paper of one the most according to claim 1, it is characterised in that: described scrim material layer (3) and resin
Material layer (4) is set to high-strength polyester layer and polychlorostyrene ester layer.
The two-sided release paper of one the most according to claim 1, it is characterised in that: the paper of described release paper basic unit (1) is fixed
Amount is: 90g/m2-120 g/m2。
The two-sided release paper of one the most according to claim 1, it is characterised in that: described top composite layer (21) and
The thickness of bottom composite layer (22) is respectively less than 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419905.7U CN205767874U (en) | 2016-05-11 | 2016-05-11 | A kind of two-sided release paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419905.7U CN205767874U (en) | 2016-05-11 | 2016-05-11 | A kind of two-sided release paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205767874U true CN205767874U (en) | 2016-12-07 |
Family
ID=57412828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620419905.7U Expired - Fee Related CN205767874U (en) | 2016-05-11 | 2016-05-11 | A kind of two-sided release paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205767874U (en) |
-
2016
- 2016-05-11 CN CN201620419905.7U patent/CN205767874U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170511 |