CN205705628U - Food-grade antibacterial BOPP straw film - Google Patents
Food-grade antibacterial BOPP straw film Download PDFInfo
- Publication number
- CN205705628U CN205705628U CN201620459867.8U CN201620459867U CN205705628U CN 205705628 U CN205705628 U CN 205705628U CN 201620459867 U CN201620459867 U CN 201620459867U CN 205705628 U CN205705628 U CN 205705628U
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- China
- Prior art keywords
- layer
- thickness
- bopp
- polypropylene layer
- micron
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- 239000011127 biaxially oriented polypropylene Substances 0.000 title claims abstract description 22
- 229920006378 biaxially oriented polypropylene Polymers 0.000 title claims abstract description 22
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 13
- 239000010902 straw Substances 0.000 title abstract 7
- 239000012528 membrane Substances 0.000 claims abstract description 22
- 235000013305 food Nutrition 0.000 claims abstract description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 15
- 239000011701 zinc Substances 0.000 claims description 15
- 229910052725 zinc Inorganic materials 0.000 claims description 15
- 239000004743 Polypropylene Substances 0.000 abstract description 13
- 229920001155 polypropylene Polymers 0.000 abstract description 13
- -1 polypropylene Polymers 0.000 abstract description 11
- 238000007334 copolymerization reaction Methods 0.000 abstract description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 4
- 239000011787 zinc oxide Substances 0.000 abstract 2
- 239000003242 anti bacterial agent Substances 0.000 abstract 1
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model discloses an antibiotic type BOPP straw membrane of food level, including homopolymerization polypropylene layer, be provided with first copolymerization polypropylene layer in the one side of homopolymerization polypropylene layer contact straw, be provided with nanometer zinc oxide layer on the surface on first copolymerization polypropylene layer, be provided with second copolymerization polypropylene layer at the another side on homopolymerization polypropylene layer. The utility model discloses BOPP straw membrane sets up nanometer zinc oxide layer through the one side at the contact straw to can realize excellent antibacterial function, BOPP straw membrane basic unit adopts from interior to the three layer construction who is first copolymerization polypropylene layer, homopolymerization polypropylene layer, and second copolymerization polypropylene layer outward in proper order simultaneously, makes BOPP straw membrane have excellent properties such as high transparency, low static simultaneously.
Description
Technical field
This utility model relates to a kind of suction membrane packing suction pipe, concretely relates to a kind of food-level antibacterial
Type BOPP suction membrane.
Background technology
BOPP suction membrane be specifically designed to suction pipe list prop up, branched or platoon heat sealed package.Directly contact inside BOPP suction membrane
Suction pipe, and suction pipe need to keep aseptic condition as edible instrument, along with improving constantly, to food bag of people's food safety understanding
Package material proposes the highest requirement.Existing BOPP suction membrane only plays packaging effect, does not have antibacterial functions, needs
In further improving.
Utility model content
Based on above-mentioned technical problem, this utility model provides a kind of food-level antibacterial type BOPP suction membrane.
The technical solution that this utility model is used is:
A kind of food-level antibacterial type BOPP suction membrane, including HOPP layer, at HOPP layer contact suction pipe
One side is provided with the first COPP layer, and the surface configuration at the first COPP layer has nano oxidized zinc layers, in homopolymerization
The another side of polypropylene layer is provided with the second COPP layer.
Preferably, the thickness of described HOPP layer is 8-15 micron, and the thickness of the first COPP layer is that 3-6 is micro-
Rice, the thickness of the second COPP layer is 3-6 micron, and the thickness of nano oxidized zinc layers is 0.5-3 micron.
More preferably, the thickness of described HOPP layer is 10-12 micron, and the thickness of the first COPP layer is
4-5 micron, the thickness of the second COPP layer is 3-4 micron, and the thickness of nano oxidized zinc layers is 1-2 micron.
Advantageous Effects of the present utility model is:
This utility model BOPP suction membrane is by arranging nano oxidized zinc layers, and to nano oxidized in the one side of contact suction pipe
The thickness of zinc layers is defined, thus can realize the antibacterial functions of excellence, and BOPP suction membrane basic unit uses and depends on from the inside to the outside simultaneously
Secondary is the first COPP layer, HOPP layer and the three-decker of the second COPP layer, and enters each layer thickness
Row is preferably so that BOPP suction membrane has the excellent properties such as high transparency, low electrostatic simultaneously.
Accompanying drawing explanation
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In conjunction with accompanying drawing, a kind of food-level antibacterial type BOPP suction membrane, including HOPP layer 1, at HOPP layer 1
The one side of contact suction pipe is provided with the first COPP layer 2, and the surface configuration at the first COPP layer 2 has nano oxidized
Zinc layers 3, the another side at HOPP layer 1 is provided with the second COPP layer 4.The thickness of described HOPP layer 1
For 8-15 micron, the thickness of the first COPP layer 2 is 3-6 micron, and the thickness of the second COPP layer 4 is 3-6 micron,
The thickness of nano oxidized zinc layers 3 is 0.5-3 micron.
Concrete optional:
The thickness of described HOPP layer is 10 microns, and the thickness of the first COPP layer is 5 microns, the second copolymerization
The thickness of polypropylene layer is 4 microns, and the thickness of nano oxidized zinc layers is 2 microns.
Or the thickness of described HOPP layer is 15 microns, the thickness of the first COPP layer is 3 microns, and second altogether
The thickness of poly-polypropylene layer is 3 microns, and the thickness of nano oxidized zinc layers is 0.5 micron.
Or the thickness of described HOPP layer is 8 microns, the thickness of the first COPP layer is 6 microns, and second altogether
The thickness of poly-polypropylene layer is 6 microns, and the thickness of nano oxidized zinc layers is 3 microns.
Above-mentioned food-level antibacterial type BOPP suction membrane can use conventional method to prepare, as nano oxidized zinc layers can use
It is first-class that the modes such as brushing or spraying are coated in the first COPP layer.
This utility model BOPP suction membrane is by arranging nano oxidized zinc layers, and to nano oxidized in the one side of contact suction pipe
The thickness of zinc layers is defined, thus can realize the antibacterial functions of excellence, and BOPP suction membrane basic unit uses and depends on from the inside to the outside simultaneously
Secondary is the first COPP layer, HOPP layer and the three-decker of the second COPP layer, and enters each layer thickness
Row is preferably so that BOPP suction membrane has the excellent properties such as high transparency, low electrostatic simultaneously.
The relevant technology contents do not addressed in aforesaid way is taked or uses for reference prior art to realize.
It should be noted that any equivalent alternative under the teaching of this specification, done by those skilled in the art
Formula, or substantially variant, all should be within protection domain of the present utility model.
Claims (2)
1. a food-level antibacterial type BOPP suction membrane, it is characterised in that: include HOPP layer, connect at HOPP layer
The one side touching suction pipe is provided with the first COPP layer, and the surface configuration at the first COPP layer has nano zine oxide
Layer, the another side at HOPP layer is provided with the second COPP layer；The thickness of described HOPP layer is 8-15
Micron, the thickness of the first COPP layer is 3-6 micron, and the thickness of the second COPP layer is 3-6 micron, nano oxidized
The thickness of zinc layers is 0.5-3 micron.
A kind of food-level antibacterial type BOPP suction membrane the most according to claim 1, it is characterised in that: described HOPP
The thickness of layer is 10-12 micron, and the thickness of the first COPP layer is 4-5 micron, and the thickness of the second COPP layer is
3-4 micron, the thickness of nano oxidized zinc layers is 1-2 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459867.8U CN205705628U (en) | 2016-05-19 | 2016-05-19 | Food-grade antibacterial BOPP straw film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459867.8U CN205705628U (en) | 2016-05-19 | 2016-05-19 | Food-grade antibacterial BOPP straw film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205705628U true CN205705628U (en) | 2016-11-23 |
Family
ID=57299676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620459867.8U Active CN205705628U (en) | 2016-05-19 | 2016-05-19 | Food-grade antibacterial BOPP straw film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205705628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361223A (en) * | 2019-12-27 | 2020-07-03 | 贵州金田新材料科技有限公司 | Food antibacterial grade low-temperature straw BOPP membrane |
-
2016
- 2016-05-19 CN CN201620459867.8U patent/CN205705628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361223A (en) * | 2019-12-27 | 2020-07-03 | 贵州金田新材料科技有限公司 | Food antibacterial grade low-temperature straw BOPP membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190404 Address after: 266000 South of Keyun Road and East of Zhengyuan Road, Qingdao Hi-tech Industrial Development Zone, Shandong Province Co-patentee after: Qingdao Jiaze Packaging Co., Ltd. Patentee after: Qingdao ENER Packaging Technology CO.,LTD. Address before: 266111 Qingdao High-tech Industrial Development Zone, Qingdao, Shandong Province, south of Keyun Road and east of Zhengyuan Road Patentee before: Qingdao ENER Packaging Technology CO.,LTD. |