CN204659110U - A kind of packaging film - Google Patents
A kind of packaging film Download PDFInfo
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- CN204659110U CN204659110U CN201520104797.XU CN201520104797U CN204659110U CN 204659110 U CN204659110 U CN 204659110U CN 201520104797 U CN201520104797 U CN 201520104797U CN 204659110 U CN204659110 U CN 204659110U
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- pet film
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Abstract
The utility model discloses a kind of packaging film, and wherein, described packaging film comprises and sets gradually as easy high transparency PET film layer, the pearly-lustre rete of two-sided corona, aluminium foil layer, co-extrusion PE thin layer from outside to inside; Be provided with glue layer between the layers and be combined with each other by glue layer.High transparency PET film layer adds that white ink is as printing base colour, and complementing each other of ink and material structure, meets the color requirement of extra white film.And, adopt the pearly-lustre rete of two-sided corona, high transparency PET film layer and aluminium foil layer can be made closely to be combined with each other, Stability Analysis of Structures, not easily layering.
Description
Technical field
The utility model relates to packaging film field, relates generally to a kind of packaging film, and described packaging film is applicable to prepare extra white packaging film.
Background technology
In the market, particularly Cosmetic Market of color printing packaging, because the impact of presentation quality on the consumer group of facial mask packaging film is larger, the presentation quality how promoting facial mask packaging film is one of research and development problem always.At present, white material is generally that simple ink is allocated, but the product colour printed is general all partially dim, and the packaging film material of white is white not, does not reach the requirement of extra white film.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of packaging film, and described packaging film is applicable to prepare extra white packaging film, is intended to the problem solving existing white packaging film material color dimness.
The technical solution of the utility model is as follows:
A kind of packaging film, wherein, described packaging film comprises the pearly-lustre rete, aluminium foil layer, the co-extrusion PE thin layer that set gradually from outside to inside as high transparency PET film layer, two-sided corona; Be provided with glue layer between the layers and be combined with each other by glue layer.
Described packaging film, wherein, described glue layer is polyurethane adhesive water layer.
Described packaging film, wherein, the thickness of described high transparency PET film layer is 12 microns, and the thickness of the pearly-lustre rete of described two-sided corona is 25 microns, and the thickness of described aluminium foil layer is 7 microns, and the thickness of described co-extrusion PE thin layer is 65 ~ 110 microns.
Described packaging film, wherein, described packaging film also comprises an ink layer, and described ink layer is arranged on the inner surface of described high transparency PET film layer.
Described packaging film, wherein, described packaging film also comprises a white ink layer, and described white ink layer coating is arranged on the inner surface of described high transparency PET film layer.
Beneficial effect: packaging film provided by the utility model, is closely composited by the pearly-lustre rete of high transparency PET film layer, two-sided corona, aluminium foil layer, co-extrusion PE thin layer.High transparency PET film layer adds that white ink is as printing base colour, and complementing each other of ink and material structure, meets the color requirement of extra white film.And adopt the pearly-lustre rete of two-sided corona, as second layer material, be combined with each other with the high transparency PET film layer printed, white is seemed more white, pearl film is two corona material, and recombination process is layering not easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of packaging film provided by the utility model.
Detailed description of the invention
The utility model provides a kind of packaging film, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes below to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of packaging film, and shown in composition graphs 1, described packaging film comprises by the high transparency PET film layer 1, the pearly-lustre rete 2 of two-sided corona, aluminium foil layer 3, the co-extrusion PE thin layer 4 that set gradually within outer; Be provided with glue layer between the layers and be combined with each other by glue layer (not shown).
Wherein, described high transparency PET (PETG) thin layer 1 is printed layers, and first floor material adopts high transparency PET material to make, and has the advantage that the transparency is good, glossy, moisture resistance is good, air-tightness is good and fragrance protectiveness is good.Printed layers selects the PET of high transparency, can show the shape of pattern better, adds that white ink is as printing base colour, and complementing each other of ink and material structure, meets the color requirement of extra white film.Described packaging film can also comprise an ink layer (not shown), and described white ink layer coating is arranged on the inner surface of described high transparency PET film layer.Described ink layer is mainly based on white ink.
Second layer material adopts the pearly-lustre rete 2 of two-sided corona, high transparency PET film layer and aluminium foil layer can be made closely to be combined with each other, Stability Analysis of Structures, not easily layering.
Third layer material adopts aluminium foil layer 3, and aluminium foil has high moisture, good light-proofness and good corrosion resistance.Adopt the pearly-lustre rete 2 of high transparency PET film layer 1, two-sided corona and aluminium foil layer 3 to be combined, can ensure that packaging film is moistureproof, antioxygen and shading performance, the product in protection packaging film.
4th layer is hot sealing layer, and hot sealing layer adopts co-extrusion PE (polyethylene) thin layer 4 of heat sealability excellence, can ensure the sealing of packaging film.
Preferably, the thickness of described high transparency PET film layer 1 can be 12 microns, and the thickness of the pearly-lustre rete 2 of described two-sided corona can be that the thickness of 25 microns of described aluminium foil layers 3 can be 7 microns, and the thickness of described co-extrusion PE thin layer 4 can be 65 ~ 110 microns.
Described glue layer is polyurethane adhesive water layer, and other polyurethane glue of food-grade selected by glue, ensures the use safety of packaging film.
Packaging film provided by the utility model, is closely composited by the pearly-lustre rete of high transparency PET film layer, two-sided corona, aluminium foil layer, co-extrusion PE thin layer.High transparency PET film layer adds that white ink is as printing base colour, and complementing each other of ink and material structure, meets the color requirement of extra white film.And, adopt the pearly-lustre rete of two-sided corona, high transparency PET film layer and aluminium foil layer can be made closely to be combined with each other, Stability Analysis of Structures, not easily layering.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (5)
1. a packaging film, is characterized in that, described packaging film comprises the pearly-lustre rete, aluminium foil layer, the co-extrusion PE thin layer that set gradually from outside to inside as high transparency PET film layer, two-sided corona; Be provided with glue layer between the layers and be combined with each other by glue layer.
2. packaging film according to claim 1, is characterized in that, described glue layer is polyurethane adhesive water layer.
3. packaging film according to claim 1, it is characterized in that, the thickness of described high transparency PET film layer is 12 microns, and the thickness of the pearly-lustre rete of described two-sided corona is 25 microns, the thickness of described aluminium foil layer is 7 microns, and the thickness of described co-extrusion PE thin layer is 65 ~ 110 microns.
4. packaging film according to claim 1, is characterized in that, described packaging film also comprises an ink layer, and described ink layer is arranged on the inner surface of described high transparency PET film layer.
5. packaging film according to claim 1, is characterized in that, described packaging film also comprises a white ink layer, and described white ink layer coating is arranged on the inner surface of described high transparency PET film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104797.XU CN204659110U (en) | 2015-02-11 | 2015-02-11 | A kind of packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104797.XU CN204659110U (en) | 2015-02-11 | 2015-02-11 | A kind of packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204659110U true CN204659110U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104797.XU Active CN204659110U (en) | 2015-02-11 | 2015-02-11 | A kind of packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204659110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394157A (en) * | 2017-10-13 | 2018-08-14 | 厦门富桂通科技有限公司 | A kind of wear-resisting composite membrane of stretch-proof and preparation method thereof |
| CN114536920A (en) * | 2022-02-25 | 2022-05-27 | 上海紫江彩印包装有限公司 | Composite membrane and preparation method and application thereof |
-
2015
- 2015-02-11 CN CN201520104797.XU patent/CN204659110U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394157A (en) * | 2017-10-13 | 2018-08-14 | 厦门富桂通科技有限公司 | A kind of wear-resisting composite membrane of stretch-proof and preparation method thereof |
| CN108394157B (en) * | 2017-10-13 | 2020-03-17 | 厦门富桂通科技有限公司 | Stretch-resistant wear-resistant composite film and preparation method thereof |
| CN114536920A (en) * | 2022-02-25 | 2022-05-27 | 上海紫江彩印包装有限公司 | Composite membrane and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528200 Guangdong Province Nanhai District of Foshan city streets Guicheng Ping Dong Industrial Zone, Junan Shun Road No. 8 Patentee after: GUANGDONG XINGGE NEW MATERIAL CO., LTD. Address before: 528200 Guangdong Province Nanhai District of Foshan city streets Guicheng Ping Dong Industrial Zone, Junan Shun Road No. 8 Patentee before: Xing Ge new packaging material Co., Ltd of Guangdong Nanhai |