CN203945770U - The colored shrinkable film of POF for a kind of packing - Google Patents
The colored shrinkable film of POF for a kind of packing Download PDFInfo
- Publication number
- CN203945770U CN203945770U CN201420228880.3U CN201420228880U CN203945770U CN 203945770 U CN203945770 U CN 203945770U CN 201420228880 U CN201420228880 U CN 201420228880U CN 203945770 U CN203945770 U CN 203945770U
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- Prior art keywords
- film
- packing
- pof
- ternary polymerization
- colored
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Abstract
The colored shrinkable film of POF for a kind of packing that the utility model provides, by ternary polymerization propylene film and the coextru-lamination of color thin layer, formed, it includes two-layer described ternary polymerization propylene film, owing to being with the coloured metallocene linear-low density polyethylene film that contains to add in process of production colour masterbatch, it has painted function, ternary polymerization propylene film has heat-shrinkable, film after compound is a kind of novel colored heat shrinkable package material, be applicable to color to have the product of specific (special) requirements, as fruit, fresh flower, the packing of gift etc., be with a wide range of applications and high market value.
Description
Technical field
The utility model relates to packaging material, particularly the colored shrinkable film of POF for a kind of packing.
Background technology
In order to make portioned product, as vegetables, fruit, the fresh-keeping moisture loss that prevents such as fresh flower, often can be placed on the products such as vegetables POF blister-pack in showcase, and existing transparent blister-pack can not meet the diversity of packaging product; Can not distinguish different cultivars, cause bandwagon effect restricted.
Summary of the invention
The purpose of this utility model is to provide a kind of coloured packing POF shrinkable film.
The utility model is achieved in that the colored shrinkable film of POF for a kind of packing, by ternary polymerization propylene film and the coextru-lamination of color thin layer, formed, it includes two-layer described ternary polymerization propylene film, and two-layer described ternary polymerization propylene film is clipped in the middle described color thin layer.
Preferably, described color thin layer is metallocene linear-low density polyethylene film.
Preferably, described color thin layer is comprised of three layers of metallocene linear-low density polyethylene film.
The colored shrinkable film of POF for a kind of packing that the utility model provides, by ternary polymerization propylene film and the coextru-lamination of color thin layer, formed, it includes two-layer described ternary polymerization propylene film, owing to having added in process of production colour masterbatch containing coloured metallocene linear-low density polyethylene film, it has painted function, ternary polymerization propylene film has heat-shrinkable, film after compound is a kind of novel colored heat shrinkable package material, is with a wide range of applications and high market value.
Accompanying drawing explanation
Fig. 1 is the colored shrinkable film structural representation of POF for a kind of packing of the present utility model;
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated, be to be understood that, specific embodiment described herein is only in order to explain the utility model, and is not used in restriction the utility model.
As shown in Figure 1, the colored shrinkable film of POF for a kind of packing that the utility model provides, by ternary polymerization propylene film and the coextru-lamination of color thin layer, formed, it includes two-layer described ternary polymerization propylene film 1,5, and color thin layer is comprised of three layers of metallocene linear-low density polyethylene film 2,3,4.Owing to having added in process of production colour masterbatch containing coloured metallocene linear-low density polyethylene film, it has painted function, the color thin layer of three layers of metallocene linear-low density polyethylene film 2,3,4 composition has color, ternary polymerization propylene film has heat-shrinkable, film after compound is a kind of novel colored heat shrinkable package material, generally can adopt blowing under two bubble positions to produce.Be applicable to color to have the product of specific (special) requirements, as fruit, fresh flower, the packing of gift etc., is with a wide range of applications and high market value.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace or improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the colored shrinkable film of POF for a packing, by ternary polymerization propylene film and the coextru-lamination of color thin layer, formed, it is characterized in that, it includes two-layer described ternary polymerization propylene film, and two-layer described ternary polymerization propylene film is clipped in the middle described color thin layer.
2. the colored shrinkable film of POF for a kind of packing as claimed in claim 1, is characterized in that, described color thin layer is metallocene linear-low density polyethylene film.
3. the colored shrinkable film of POF for a kind of packing as claimed in claim 2, is characterized in that, described color thin layer is comprised of three layers of metallocene linear-low density polyethylene film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228880.3U CN203945770U (en) | 2014-05-06 | 2014-05-06 | The colored shrinkable film of POF for a kind of packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228880.3U CN203945770U (en) | 2014-05-06 | 2014-05-06 | The colored shrinkable film of POF for a kind of packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945770U true CN203945770U (en) | 2014-11-19 |
Family
ID=51887828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420228880.3U Expired - Fee Related CN203945770U (en) | 2014-05-06 | 2014-05-06 | The colored shrinkable film of POF for a kind of packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584178A (en) * | 2016-01-12 | 2016-05-18 | 东莞市华宇包装有限公司 | Color shrink film and preparation method thereof |
-
2014
- 2014-05-06 CN CN201420228880.3U patent/CN203945770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584178A (en) * | 2016-01-12 | 2016-05-18 | 东莞市华宇包装有限公司 | Color shrink film and preparation method thereof |
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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: 20141119 Termination date: 20200506 |