CN217599295U - Composite packaging material structure of perspective multilayer co-extrusion color change film - Google Patents
Composite packaging material structure of perspective multilayer co-extrusion color change film Download PDFInfo
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- CN217599295U CN217599295U CN202221952794.8U CN202221952794U CN217599295U CN 217599295 U CN217599295 U CN 217599295U CN 202221952794 U CN202221952794 U CN 202221952794U CN 217599295 U CN217599295 U CN 217599295U
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- Prior art keywords
- multilayer
- film
- perspective
- fixedly connected
- color change
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- 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.)
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- 239000011091 composite packaging material Substances 0.000 title claims abstract description 22
- 238000001125 extrusion Methods 0.000 title claims description 15
- 229920006280 packaging film Polymers 0.000 claims abstract description 46
- 239000012785 packaging film Substances 0.000 claims abstract description 46
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 239000012528 membrane Substances 0.000 claims abstract description 15
- -1 polyethylene Polymers 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000011127 biaxially oriented polypropylene Substances 0.000 claims description 5
- 229920006378 biaxially oriented polypropylene Polymers 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 238000012856 packing Methods 0.000 abstract description 7
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 239000005022 packaging material Substances 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013329 compounding Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221952794.8U CN217599295U (en) | 2022-07-27 | 2022-07-27 | Composite packaging material structure of perspective multilayer co-extrusion color change film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221952794.8U CN217599295U (en) | 2022-07-27 | 2022-07-27 | Composite packaging material structure of perspective multilayer co-extrusion color change film |
Publications (1)
Publication Number | Publication Date |
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CN217599295U true CN217599295U (en) | 2022-10-18 |
Family
ID=83593291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202221952794.8U Active CN217599295U (en) | 2022-07-27 | 2022-07-27 | Composite packaging material structure of perspective multilayer co-extrusion color change film |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217599295U (en) |
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2022
- 2022-07-27 CN CN202221952794.8U patent/CN217599295U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240105 Address after: No. 199 Shiquan Road, Ningxiang Economic and Technological Development Zone, Ningxiang City, Changsha City, Hunan Province, 410699 Patentee after: Hunan Baige Yinteng New Materials Technology Co.,Ltd. Address before: 410000 No. 17, Wenxuan Road, Lugu Industrial Park, high tech Zone, Changsha City, Hunan Province Patentee before: HUNAN JINGXIN TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: No. 199 Shiquan Road, Ningxiang Economic and Technological Development Zone, Ningxiang City, Changsha City, Hunan Province, 410699 Patentee after: Hunan Xuetian Packaging Co.,Ltd. Country or region after: China Address before: No. 199 Shiquan Road, Ningxiang Economic and Technological Development Zone, Ningxiang City, Changsha City, Hunan Province, 410699 Patentee before: Hunan Baige Yinteng New Materials Technology Co.,Ltd. Country or region before: China |