CN103072338A - Low migration / no pollution composite high-barrier packaging material - Google Patents
Low migration / no pollution composite high-barrier packaging material Download PDFInfo
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- CN103072338A CN103072338A CN2012103998260A CN201210399826A CN103072338A CN 103072338 A CN103072338 A CN 103072338A CN 2012103998260 A CN2012103998260 A CN 2012103998260A CN 201210399826 A CN201210399826 A CN 201210399826A CN 103072338 A CN103072338 A CN 103072338A
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Abstract
The invention relates to the technical field of plastic film material, and in particular relates to a low migration / no pollution composite high-barrier packaging material. The material provided by the invention has simple structure and good aging resistance, and is added with a sterilization layer of a photocatalytic inorganic antibacterial agent film to improve the bactericidal ability of the material; and a polyethylene film is used as a substrate material to ensure no toxicity, no pollution, green and environment-friendliness of the material.
Description
Low migration/pollution-free compound high-barrier packaging material
Technical field
The present invention relates to the plastic film material technical field, be specifically related to a kind of low migration/pollution-free compound high-barrier packaging material.
Background technology
Packaging film is mainly extruded by several different resins mixing and is formed, has anti-puncture, the super-strength high-performance, the goods that is deposited on the supporting plate is carried out winding package, make packing material more firm clean and tidy, more superpower waterproof action is widely used, in foreign export, papermaking, five metals, plastics chemical industry, building materials, food pharmaceuticals industry.
At present commercially available packaging film all selects the material of aluminizing as barrier material, and compound more than two layers or two layers, such product cost is lower, and the packaging film that requires for high-barrier then difficulty reaches instructions for use.
Summary of the invention
In view of the defective that prior art exists, the objective of the invention is to provide a kind of green non-pollution, the low migration of barriering effect excellence/pollution-free compound high-barrier packaging material.
The technical solution adopted in the present invention is as follows:
Low migration/pollution-free compound high-barrier packaging material is characterized in that: be three-decker, upper surface layer, polyethylene film substrate layer and undersurface layer; Upper surface layer comprises printed layers, under the printed layers barrier layer is set, and undersurface layer comprises that the gluing layer by adhesive for polyurethane adheres to the hot sealing layer on the substrate layer, arranges stenlizing layer under the hot sealing layer.
Described barrier layer is the aluminium foil material.
Described hot sealing layer is acrylic resin layer or cast polypropylene film, and stenlizing layer is photocatalyst-type inorganic antibacterial agent film.
The present invention has the following advantages: the present invention is simple in structure, and resistance to ag(e)ing is good, has increased the stenlizing layer of photocatalyst-type inorganic antibacterial agent film, improves the sterilizing ability of material; Select the polyethylene film substrate material, guarantee that material non-toxic is pollution-free, environmental protection.
Description of drawings
Fig. 1 is the structural representation of low migration/pollution-free compound high-barrier packaging material.
Among the figure: 1, upper surface layer, 2, substrate layer, 3, undersurface layer, 4, printed layers, 5, barrier layer, 6, the gluing layer, 7, hot sealing layer, 8, stenlizing layer.
The specific embodiment
Specify the present invention below in conjunction with accompanying drawing.
Low migration/pollution-free compound high-barrier packaging material is characterized in that: be three-decker, upper surface layer 1, polyethylene film substrate layer 2 and undersurface layer 3; Upper surface layer 1 comprises printed layers 4, and barrier layer 5 is set under the printed layers, and undersurface layer 3 comprises that the gluing layer 6 by adhesive for polyurethane adheres to the hot sealing layer 7 on the substrate layer 2, and hot sealing layer arranges stenlizing layer 87 times.
Described barrier layer 5 is the aluminium foil material, has excellent barrier properties, improves simultaneously protection against the tide, shading, the corrosion resistant characteristic of material.
Described hot sealing layer 7 is acrylic resin layer or cast polypropylene film, stenlizing layer 8 is photocatalyst-type inorganic antibacterial agent film, photocatalyst-type inorganic antibacterial agent film has very strong chemism under light action, can make various microorganism generation organic decomposition, thereby have anti-microbial property.
Claims (3)
1. low migration/pollution-free compound high-barrier packaging material is characterized in that: be three-decker, upper surface layer, polyethylene film substrate layer and undersurface layer; Upper surface layer comprises printed layers, under the printed layers barrier layer is set, and undersurface layer comprises that the gluing layer by adhesive for polyurethane adheres to the hot sealing layer on the substrate layer, arranges stenlizing layer under the hot sealing layer.
2. low migration according to claim 1/pollution-free compound high-barrier packaging material is characterized in that: described barrier layer is the aluminium foil material.
3. low migration according to claim 1/pollution-free compound high-barrier packaging material is characterized in that: described hot sealing layer is acrylic resin layer or cast polypropylene film, and stenlizing layer is photocatalyst-type inorganic antibacterial agent film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103998260A CN103072338A (en) | 2012-10-19 | 2012-10-19 | Low migration / no pollution composite high-barrier packaging material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103998260A CN103072338A (en) | 2012-10-19 | 2012-10-19 | Low migration / no pollution composite high-barrier packaging material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103072338A true CN103072338A (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103998260A Pending CN103072338A (en) | 2012-10-19 | 2012-10-19 | Low migration / no pollution composite high-barrier packaging material |
Country Status (1)
| Country | Link |
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| CN (1) | CN103072338A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193374A1 (en) * | 2021-03-17 | 2022-09-22 | 珠海高先手术用品科技有限公司 | Anti-coronavirus plastic film capable of most effectively reducing costs, and production process therefor and use thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2623631Y (en) * | 2003-05-16 | 2004-07-07 | 杭州新明包装有限公司 | High obstructive composite film for packing liquid |
| JP2006116865A (en) * | 2004-10-22 | 2006-05-11 | Kaito Kagaku Kogyo Kk | Film for packaging and packaging bag |
| CN202021877U (en) * | 2011-05-12 | 2011-11-02 | 海宁市粤海彩印有限公司 | High-activity dry yeast packaging composite film |
| CN202079855U (en) * | 2011-04-21 | 2011-12-21 | 江阴市通利包装材料有限公司 | Composite plastic film with nanometer antibacterial layer |
-
2012
- 2012-10-19 CN CN2012103998260A patent/CN103072338A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2623631Y (en) * | 2003-05-16 | 2004-07-07 | 杭州新明包装有限公司 | High obstructive composite film for packing liquid |
| JP2006116865A (en) * | 2004-10-22 | 2006-05-11 | Kaito Kagaku Kogyo Kk | Film for packaging and packaging bag |
| CN202079855U (en) * | 2011-04-21 | 2011-12-21 | 江阴市通利包装材料有限公司 | Composite plastic film with nanometer antibacterial layer |
| CN202021877U (en) * | 2011-05-12 | 2011-11-02 | 海宁市粤海彩印有限公司 | High-activity dry yeast packaging composite film |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193374A1 (en) * | 2021-03-17 | 2022-09-22 | 珠海高先手术用品科技有限公司 | Anti-coronavirus plastic film capable of most effectively reducing costs, and production process therefor and use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130501 |