CN204020135U - A kind of heat insulation antibacterial film - Google Patents
A kind of heat insulation antibacterial film Download PDFInfo
- Publication number
- CN204020135U CN204020135U CN201420399171.1U CN201420399171U CN204020135U CN 204020135 U CN204020135 U CN 204020135U CN 201420399171 U CN201420399171 U CN 201420399171U CN 204020135 U CN204020135 U CN 204020135U
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- film
- heat insulation
- antibacterial film
- antibacterial
- self
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Abstract
A kind of heat insulation antibacterial film, is composited by 6 tunics, comprises successively from outside to inside PET outer membrane, water-soluble pressure-sensitive film, fiber rete, antibacterial film, self-adhesive film, PET mould release membrance.This composite membrane moulding is simple, and can realize direct pad pasting, has excellent thermal insulation and antibiotic property, can be widely used in being used for the commodity packaging under hot conditions.
Description
Technical field
The utility model relates to a kind of packaging film, relates in particular to a kind ofly have heat insulation and can have the packaging film of bacteria-eliminating efficacy.
Background technology
At packaging field, although sheet material can play various functional, but because its scale of construction is larger, a lot of with material, and recycling rate variance, need to find the mode of more environmental protection, and packaging film is obviously more satisfied with and is saved and the feature of environmental protection, but meanwhile, packaging film also must satisfiedly be packed needed various functional.At food and pharmaceutical packaging field, high temperature and bacterium are all easy to cause the destruction of internal bag thing, therefore as realized the antibacterial and thermal insulation of monofilm, will be with a wide range of applications undoubtedly.
Utility model content
The utility model, for the deficiencies in the prior art, provides a kind of high temperature resistant and antibacterial composite package film that has.
The utility model solves the technical scheme that its technical problem adopts:
A kind of heat insulation antibacterial film, is composited by 6 tunics, comprises successively PET adventitia, water-soluble pressure-sensitive film, fiber rete, antibacterial film, self-adhesive film, PET mould release membrance.
Further, to be water-based emulsion glue form by film as acryllic acid emulsion described water-soluble pressure-sensitive film.
Further, described fiber rete is to mix with peculiar water base property bonding agent through the inorganic ultrafine fiber of special process manufacture processing is cotton in advance, natural drying after spraying after formation have some strength and thickness without seam, the airtight sprayed coating of monolithic stability.Optimum, the thickness of inorfil sprayed coating is between 0.1-0.3mm.Inorganic fibre mat has excellent thermal insulation.
Further, itself is fibrage by aqueous binder, therefore have excellent cohesive between water-borne pressure sensitive adhesive and PET film and fibrage, can ensure that combining closely between each layer ensures the function of composite membrane.
Further, described antibacterial rete be thermoplastic as polypropylene, polyethylene, high density polyethylene (HDPE) etc. and living beings masterbatch as the blend such as shitosan, sodium alginate after extrusion-blown modling film forming.
Further, described self-adhesive film is PE self-adhesive film.
Further, bonding by PUR between described antibacterial film and self-adhesive film.
The beneficial effects of the utility model are, be intermediary by water-soluble pressure-sensitive film, good binding fiber layer, top layer and antibacterial rete is that composite membrane is realized good excellent high temperature resistant and antibiotic property, meanwhile, can realize simple and easy bonding packaging film realize fast operating by self-adhesive film.
Brief description of the drawings
Fig. 1 is 1 each layer of decomposing schematic representation of the utility model embodiment.
Detailed description of the invention
Embodiment 1
Below in conjunction with drawings and Examples, the utility model embodiment 1 is described further.
A kind of heat insulation antibacterial film, is composited by 6 tunics, comprises successively PET adventitia 1, water-soluble pressure-sensitive film 2, fiber rete 3, antibacterial film 4, self-adhesive film 5, PET mould release membrance 6.
Described water-soluble pressure-sensitive film 2 forms by film as acryllic acid emulsion for water-based emulsion glue.
Described fiber rete 3 is to mix with peculiar water base property bonding agent through the inorganic ultrafine fiber of special process manufacture processing is cotton in advance, natural drying after spraying after formation have some strength and thickness without seam, the airtight sprayed coating of monolithic stability.The thickness of inorfil sprayed coating is 0.2mm.
Described antibacterial rete 4 is by extrusion-blown modling film forming after polyvinyl resin and chitosan blend.
Described self-adhesive film 5 is PE self-adhesive film.
Bonding by PUR between described antibacterial film 4 and self-adhesive film 5.
Above a kind of preferred embodiment of the present utility model is done to detailed introduction.Described detailed description of the invention is just for helping to understand core concept of the present utility model.It should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also belong to the protection domain of the utility model claim.
Claims (1)
1. a heat insulation antibacterial film, is composited by 6 tunics, comprises successively from outside to inside PET outer membrane, water-soluble pressure-sensitive film, fiber rete, antibacterial film, self-adhesive film, PET mould release membrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399171.1U CN204020135U (en) | 2014-07-20 | 2014-07-20 | A kind of heat insulation antibacterial film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399171.1U CN204020135U (en) | 2014-07-20 | 2014-07-20 | A kind of heat insulation antibacterial film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020135U true CN204020135U (en) | 2014-12-17 |
Family
ID=52060042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420399171.1U Expired - Fee Related CN204020135U (en) | 2014-07-20 | 2014-07-20 | A kind of heat insulation antibacterial film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815260A (en) * | 2017-12-18 | 2018-03-20 | 常熟市长江胶带有限公司 | A kind of novel environment friendly sterilizes adhesive tape |
| CN111469521A (en) * | 2020-04-17 | 2020-07-31 | 上海唐科新型包装材料有限公司 | Sterile packaging film for medical epidemic prevention medicines and production process thereof |
-
2014
- 2014-07-20 CN CN201420399171.1U patent/CN204020135U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815260A (en) * | 2017-12-18 | 2018-03-20 | 常熟市长江胶带有限公司 | A kind of novel environment friendly sterilizes adhesive tape |
| CN111469521A (en) * | 2020-04-17 | 2020-07-31 | 上海唐科新型包装材料有限公司 | Sterile packaging film for medical epidemic prevention medicines and production process 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 |
Granted publication date: 20141217 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |