CN204174151U - A kind of spraying shielding protective membrane and protective membrane adhesive tape - Google Patents
A kind of spraying shielding protective membrane and protective membrane adhesive tape Download PDFInfo
- Publication number
- CN204174151U CN204174151U CN201420625836.6U CN201420625836U CN204174151U CN 204174151 U CN204174151 U CN 204174151U CN 201420625836 U CN201420625836 U CN 201420625836U CN 204174151 U CN204174151 U CN 204174151U
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- film
- protective membrane
- spraying
- protective
- spraying shielding
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Abstract
A kind of spraying shielding protective membrane; comprise top layer protective membrane and bottom protective film; it is characterized in that: described top layer protective membrane is pasted onto on bottom protective film by the first adhered layer; the shape of described surface protection film is corresponding with the shape of bottom protective film, and the projection of described surface protection film on product hides bottom protective film completely.A kind of spraying shielding protective membrane adhesive tape; comprise release film and hollow tube core; the bottom protective film of described spraying shielding protective membrane is pasted onto on release film by the second adhered layer; described release film is long strip shape; described release film is wrapped on described hollow tube core; the adherence force of described second adhered layer is less than the adherence force of the first adhered layer, there is not spraying step site in the utility model spraying processing procedure, takes off film and easily damage edge ink after preventing spraying production to complete.
Description
Technical field
The utility model relates to spraying technology field, particularly relates to a kind of spraying shielding protective membrane and protective membrane adhesive tape.
Background technology
In glass contact panel spraying coating process processing procedure, can relate to the process requirement that spraying form covers, use spray process product, general non-spraying region pad pasting is protected, and easily causes between spraying ink and protective film and forms step.Traditional practice is: form covers in spraying process, uses single layer protection film to be pasted onto protected field, then carries out whole spraying, after spraying ink baking drying, then is removed by protective membrane; This mode of operation can cause operating efficiency low; because ink covers on film surface completely; take off film very difficult; junction ink is easily caused to damage; and protective membrane and ink delivery position form obvious step; affect ink flat appearance degree, and follow-up laminating gluing assembling is had a certain impact.
Utility model content
The purpose of this utility model is to overcome the deficiency of prior art and provides in a kind of spraying processing procedure that to there is not spraying step site; take off film after preventing spraying to produce easily to damage the spraying shielding protective membrane of edge ink and the spraying shielding protective membrane adhesive tape being convenient for carrying, transporting and using thereof.
The purpose of this utility model is achieved by following technical proposals:
A kind of spraying shielding protective membrane; comprise top layer protective membrane and bottom protective film; described top layer protective membrane is pasted onto on bottom protective film by the first adhered layer; the shape of described surface protection film is corresponding with the shape of bottom protective film; the projection of described surface protection film on product hides bottom protective film completely, and the Edge Distance 0.4mm ~ 2.0mm of the edge of the projection of surface protection film and bottom protective film.
Described protective underlayer film thickness 0.1mm ~ 1.0mm, described top layer protective membrane thickness 0.1mm ~ 1.0mm.
A kind of spraying shielding protective membrane adhesive tape; comprise release film and hollow tube core; described release film is long strip shape, and described release film is wrapped on described hollow tube core, and spraying shielding protective membrane described in polylith is pasted onto on the face to be torn on release film along the length direction of release film.
The bottom protective film of described spraying shielding protective membrane is pasted onto on release film by the second adhered layer, and the adherence force of described second adhered layer is less than the adherence force of the first adhered layer.
Owing to adopting such scheme, the utility model makes double shielding film into by traditional single layer protection film, surface protection film is bonded on bottom protective film, the shape of surface protection film is corresponding with the shape of bottom protective film, the projection of surface protection film hides bottom protective film completely, and the edge of the projection of surface protection film and the Edge Distance of bottom protective film are between 0.4mm ~ 2.0mm, thus in spraying process, top layer protective membrane has blocked most spraying ink, between the ink of small part enters the projection of surface protection film edge by mobility and the edge of bottom protective film, thus solve spraying procedure for producing in spray ink and protective membrane junction " step " problem, due to the sprayed coating thin edge contacted with bottom protective film, therefore spraying production is taken off film after completing and also can not be caused damage to ink edge, in addition, multiple the utility model is by being pasted onto on release film, again release film is twisted in structure hollow tube core is made into as adhesive tape-like one volume one volume, thus easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model spraying shielding protective membrane adhesive tape.
Fig. 2 is the sectional view of Fig. 1.
In accompanying drawing, 1-hollow tube core, 2-release film, 3-protective membrane, 4-top layer protective membrane, 5-first adhered layer, 6-bottom protective film, 7-second adhered layer.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of spraying shielding protective membrane is described.
As shown in Fig. 1 to 2; a kind of spraying shielding protective membrane; comprise top layer protective membrane 4 and bottom protective film 6; the size that described bottom protective film 6 and product needed are covered matches; described top layer protective membrane 4 is pasted onto on bottom protective film 6 by the first adhered layer 5; the shape of described surface protection film 4 is corresponding with the shape of bottom protective film 6; the projection of described surface protection film 4 on product hides bottom protective film 6 completely, and the Edge Distance 0.4mm ~ 2.0mm of the edge of the projection of surface protection film 4 and bottom protective film 6.Described protective underlayer film thickness 0.1mm ~ 1.0mm, described top layer protective membrane thickness 0.1mm ~ 1.0mm, above thickness range is all that actual production test used, and can meet spraying shielding effect and can not form step; During spraying under spray gun gas pressure, can be blown down bent by spraying air pressure if thicknesses of layers is less than 0.1mm and take together with ink.
A kind of spraying shielding protective membrane adhesive tape; comprise release film 2 and hollow tube core 1; the bottom protective film of described spraying shielding protective membrane is pasted onto on release film 2 by the second adhered layer; described release film 2 is long strip shape; described release film is wrapped on described hollow tube core 1, and the adherence force of described second adhered layer is less than the adherence force of the first adhered layer.
During use, spraying shielding protective membrane adhesive tape is ripped, tear next spraying shielding protective membrane from release film 2, be then attached to product needed shelter, and then product is sprayed, again spraying shielding protective membrane is torn after having sprayed.
Claims (5)
1. a spraying shielding protective membrane; comprise top layer protective membrane and bottom protective film; it is characterized in that: described top layer protective membrane is fixed on bottom protective film; the projection of described surface protection film on product hides bottom protective film completely, and the Edge Distance 0.4mm ~ 2.0mm of the edge of the projection of surface protection film and bottom protective film.
2. spraying shielding protective membrane according to claim 1, is characterized in that: described top layer protective membrane is pasted onto on bottom protective film by the first adhered layer.
3. spraying shielding protective membrane according to claim 1 and 2, is characterized in that: described protective underlayer film thickness 0.1mm ~ 1.0mm, described top layer protective membrane thickness 0.1mm ~ 1.0mm.
4. a spraying shielding protective membrane adhesive tape; utilize the spraying shielding protective membrane that one of claim 1 to 3 is described; it is characterized in that: comprise release film and hollow tube core; described release film is long strip shape; described release film is wrapped on described hollow tube core, and spraying shielding protective membrane described in polylith is pasted onto on the face to be torn on release film along the length direction of release film.
5. spraying shielding protective membrane adhesive tape according to claim 4, is characterized in that: the bottom protective film of described spraying shielding protective membrane is pasted onto on release film by the second adhered layer, the adherence force of described second adhered layer is less than the adherence force of the first adhered layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625836.6U CN204174151U (en) | 2014-10-27 | 2014-10-27 | A kind of spraying shielding protective membrane and protective membrane adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625836.6U CN204174151U (en) | 2014-10-27 | 2014-10-27 | A kind of spraying shielding protective membrane and protective membrane adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174151U true CN204174151U (en) | 2015-02-25 |
Family
ID=52562977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420625836.6U Active CN204174151U (en) | 2014-10-27 | 2014-10-27 | A kind of spraying shielding protective membrane and protective membrane adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204174151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228194A (en) * | 2017-07-10 | 2017-10-03 | 大连中船新材料有限公司 | Seal for pipe joints protector and its processing method for protecting ship's outfit |
-
2014
- 2014-10-27 CN CN201420625836.6U patent/CN204174151U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228194A (en) * | 2017-07-10 | 2017-10-03 | 大连中船新材料有限公司 | Seal for pipe joints protector and its processing method for protecting ship's outfit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |