CN202837578U - High-strength grade reflective membrane - Google Patents
High-strength grade reflective membrane Download PDFInfo
- Publication number
- CN202837578U CN202837578U CN 201220464696 CN201220464696U CN202837578U CN 202837578 U CN202837578 U CN 202837578U CN 201220464696 CN201220464696 CN 201220464696 CN 201220464696 U CN201220464696 U CN 201220464696U CN 202837578 U CN202837578 U CN 202837578U
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- layer
- supporting layer
- back side
- backside
- sensitive adhesive
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Abstract
The utility model relates to a reflective membrane used to form a reflective surface, especially to a high-strength grade reflective membrane, comprising a bonding layer. A reflecting membrane and a glass microsphere are composited on the right side of the bonding layer, the bonding layer forms a rib protruded above the glass microsphere via a backside embossing, and the top of the rib is bonded with a surface layer located above the glass microspheres; an air layer is formed between the surface layer and the glass microspheres, a supporting layer is composited on the backside of the bonding layer, and a recess part formed by embossing on the backside of the bonding layer is fully filled by a supporting layer material, so that the backside of the supporting layer is a plane, and a pressure-sensitive adhesive is coated on the plane of the backside of the supporting layer. By changing the technology and material, the high-strength grade reflective membrane of the utility model forms the reflective membrane possessing the supporting layer different from the conventional supporting layer structure; and because the backside of the supporting layer is the plane having no recess, the coated pressure-sensitive adhesive is uniform in thickness and flat in surface, and enables the bonding performance to be improved substantially.
Description
Technical field
The utility model relates to a kind of reflective membrane that is used for forming reflecting surface, specifically a kind of high-strength reflecting film.
Background technology
Reflective membrane has generally included surface layer, reflector layer and pressure-sensitive adhesive layer, and it sticks on the surface of building, traffic tool etc. by pressure sensitive adhesive, forms reflecting surface.In the existing structure, reflector layer is comprised of adhesive linkage, supporting layer, glass microballoon and reflectance coating usually.Its manufacture method normally at first forms an adhesive linkage, at the back side of adhesive linkage composite support layer, at the front of adhesive linkage composite reflective film and glass microballoon, then carry out embossing from the supporting layer back side, make the front of supporting layer and adhesive linkage produce the muscle that is protruding to the glass microballoon top, surface material is then bonding with the top of muscle, and pressure sensitive adhesive then is coated in the back side of supporting layer.In this structure, there is recessed decorative pattern at the supporting layer back side after the embossing, and when being coated with pressure sensitive adhesive again, decorative pattern recess pressure sensitive adhesive is thicker, and other place is thinner, so the out-of-flatness of pressure sensitive adhesive glue-line affects the adhesive property of product.To be coated with thin time impact bonding when the pressure sensitive adhesive glue-line, and bounding force not easily bubbles, produces wrinkle, and the pressure sensitive adhesive glue-line is coated with when thick, and the more stickup of residual solvent can produce foaming afterwards equally, and wastes pressure sensitive adhesive.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of pressure-sensitive adhesive layer even thickness, smooth, the high-strength reflecting film that adhesive property is good.
High-strength reflecting film of the present utility model includes an adhesive linkage, and the front of adhesive linkage is compounded with reflectance coating and glass microballoon; Adhesive linkage forms the muscle that protrudes above glass microballoon by back side embossing, the top of muscle is bonding with the surface layer that is positioned at the glass microballoon top, forms air layer between surface layer and the glass microballoon; The back side of adhesive linkage is compounded with supporting layer; The described adhesive linkage back side is filled by support layer material fully because of the sunk part that embossing forms, and the back side that makes supporting layer is a plane; Scribble pressure sensitive adhesive on the plane at the supporting layer back side, the back side of pressure sensitive adhesive is coated with release liners.
The material of described supporting layer is photo-cured coating.
The utility model is by the change at technique and material, formation has the reflective membrane that is different from traditional supporting layer structural support layers, because the supporting layer back side is nonpitting plane, the pressure sensitive adhesive even thickness, the surfacing that therefore apply have improved its adhesive property greatly.
Description of drawings
Fig. 1 is cross section structure schematic diagram of the present utility model.
Embodiment
As shown in the figure, this high-strength reflecting film includes an adhesive linkage 1, and the front of adhesive linkage 1 is compounded with reflectance coating 2 and glass microballoon 3; Adhesive linkage 1 forms the muscle 4 of top protrusion above glass microballoon by back side embossing in the front, the top of muscle 4 is bonding with the surface layer 5 that is positioned at the glass microballoon top, forms air layer 6 between surface layer and the glass microballoon; The back side of adhesive linkage 1 is compounded with supporting layer 7; The sunk part that described adhesive linkage 1 back side forms because of embossing is fully by the Material Filling of supporting layer 7, and the back side that makes supporting layer is a plane; Scribble pressure sensitive adhesive 8 on the plane at supporting layer 7 back sides.The back side of pressure sensitive adhesive 8 is coated with release liners 9.In the said structure, it is that metallized film, supporting layer 7 adopt photo-cured coating that sticking adhesive linkage 1 adopts thermosol material, reflectance coating 2.
Claims (3)
1. a high-strength reflecting film includes an adhesive linkage (1), and the front of adhesive linkage (1) is compounded with reflectance coating (2) and glass microballoon (3); Adhesive linkage (1) forms the muscle (4) of top protrusion above glass microballoon by back side embossing in the front, the top of muscle (4) is bonding with the surface layer (5) that is positioned at the glass microballoon top, forms air layer (6) between surface layer and the glass microballoon; The back side of adhesive linkage (1) is compounded with supporting layer (7); It is characterized in that: the sunk part that described adhesive linkage (1) back side forms because of embossing is fully by the Material Filling of supporting layer (7), and the back side that makes supporting layer is a plane; Scribble pressure sensitive adhesive (8) on the plane at supporting layer (7) back side.
2. high-strength reflecting film according to claim 1, it is characterized in that: the back side of pressure sensitive adhesive (8) is coated with release liners (9).
3. high-strength reflecting film according to claim 1 and 2, it is characterized in that: the material of supporting layer (7) is photo-cured coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464696 CN202837578U (en) | 2012-09-13 | 2012-09-13 | High-strength grade reflective membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464696 CN202837578U (en) | 2012-09-13 | 2012-09-13 | High-strength grade reflective membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837578U true CN202837578U (en) | 2013-03-27 |
Family
ID=47949253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464696 Expired - Fee Related CN202837578U (en) | 2012-09-13 | 2012-09-13 | High-strength grade reflective membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188583A (en) * | 2018-09-04 | 2019-01-11 | 安徽新恒辉反光材料有限公司 | A kind of tunnel reflectorized material and preparation method thereof |
| CN111158072A (en) * | 2020-01-17 | 2020-05-15 | 福建省安元光学科技有限公司 | High-strength reflective film |
-
2012
- 2012-09-13 CN CN 201220464696 patent/CN202837578U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188583A (en) * | 2018-09-04 | 2019-01-11 | 安徽新恒辉反光材料有限公司 | A kind of tunnel reflectorized material and preparation method thereof |
| CN109188583B (en) * | 2018-09-04 | 2020-11-24 | 安徽新恒辉反光材料有限公司 | Tunnel reflective material and preparation method thereof |
| CN111158072A (en) * | 2020-01-17 | 2020-05-15 | 福建省安元光学科技有限公司 | High-strength reflective film |
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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 |
Granted publication date: 20130327 Termination date: 20180913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |