CN206106492U - Compound plastic wrap of gas release type - Google Patents
Compound plastic wrap of gas release type Download PDFInfo
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- CN206106492U CN206106492U CN201620942767.0U CN201620942767U CN206106492U CN 206106492 U CN206106492 U CN 206106492U CN 201620942767 U CN201620942767 U CN 201620942767U CN 206106492 U CN206106492 U CN 206106492U
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- pad pasting
- layer
- gas release
- coating
- keeping
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Abstract
The utility model discloses a compound plastic wrap of gas release type, including pad pasting main part and non -dry adhesive layer, non -dry adhesive layer sets up in the pad pasting main part, wherein the pad pasting main part is the layer structure, from supreme foraminiferous release membrane, the compound coating that keeps fresh, silica gel coating, polymer absorb water layer, bonding glue film, the isolation layer of including in proper order down, wherein non -dry adhesive layer includes the non -setting adhesive coating, and wherein the non -setting adhesive coating sets up on the isolation layer. The gas that disinfects that the pad pasting that should keep fresh releases has the adjustability to material surface noresidue at harvest time is eaten to the gas release cycle length that disinfects.
Description
Technical field
This utility model belongs to food materials technical field of preservation of fresh, is related to a kind of gas release type composite fresh-keeping film device.
Background technology
With the quickening and growth in the living standard of Urbanization in China, China's vegetables and fruits demand no matter increase, from
The fruit output for starting China in 1993 occupies the first in the world, according to the orchard face of State Statistics Bureau's data display China in 2014
Product be 12371.40 thousand hectares, vegetable annual production be 73511.99 ten thousand tons, but these vegetables and fruits from peasant's handss to consumer's handss
In generally require time through 2-4 days.Because the backwardness of preservation technique, substantial amounts of vegetables and fruits will be caused during this period to rot, be made
Into huge economic loss.
Cause the mainly microorganism that vegetables and fruits rot, chlorine dioxide, C4H6Deng having good killing effect to microorganism.
The preservation technique for using at present is all pure gases sterilizing, not with broad spectrum activity, and not there is controllability, cycle is short etc. to lack
Point.
Utility model content
The purpose of this utility model is to provide a kind of gas release type composite fresh-keeping pad pasting.What the fresh-keeping pad pasting discharged kills
Bacterium gas has adjustability, and sterilization gas are deenergized period long, the noresidue of food materials surface.
The purpose of this utility model is achieved through the following technical solutions：
This gas release type composite fresh-keeping pad pasting, including pad pasting main body and non-drying glue layer, non-drying glue layer is in pad pasting main body
Upper setting；Wherein pad pasting main body is Rotating fields, includes that release film with holes, composite fresh-keeping coating, silica gel are applied successively from bottom to up
Layer, macromolecule water uptake layer, glue line, sealing coat；Wherein non-drying glue layer includes adhesive sticker coating, and wherein adhesive sticker coating is arranged
On sealing coat.
Further, also reside in the characteristics of this utility model：
The wherein length of pad pasting main body is longer than the length of non-drying glue layer, and the two ends of pad pasting main body stretch out non-drying glue layer it
Outward.
Release film wherein with holes is modified resin.
Wherein composite fresh-keeping coating includes material and activator before binding agent, sterilization.
Wherein binding agent is ethylene-vinyl acetate copolymer, natural rubber or polyurethane adhesive；Material is before sterilization
C4H6And stability chlorine dioxide；Activator is organic acid.
Material and the mass ratio of bonding agent are 2-5 before wherein sterilizing:10, activator is 1- with the mass ratio of the front material of sterilization
2:10；And material obtains top in activator before sterilizing.
Wherein macromolecule water uptake layer is hydroscopic high-molecular resin, and macromolecule water uptake layer is coated on glue line.
Wherein sealing coat is polyethylene, and the thickness of sealing coat is 0.09mm-0.1mm.
Wherein adhesive sticker coating is also to post self-adhesive film outside non-solvent type acryl pressure sensitive adhesive, and adhesive sticker coating.
The beneficial effects of the utility model are：Composite fresh-keeping coating can discharge sterilization gas with the reaction of macromolecule water uptake layer
Body, and because macromolecule water uptake layer can absorb according to ambient humidity control or discharge moisture, so as to realize adjustable germicidal gas
The purpose of the scale of construction；Release film with holes is used to discharge the sterilization gas amount, and sealing coat separates non-drying glue layer with pad pasting main body, tool
There is waterproof effect, fresh-keeping pad pasting can be fixed on non-drying glue layer the correct position on food materials.
Further, the two ends of pad pasting main body are stretched out outside non-drying glue layer, in the scope that non-drying glue layer is fixed,
Increase the area of pad pasting main body as far as possible, more sterilization gas can be discharged.
Further, release film with holes is modified resin, and by the oxygen gas permeability rate of modified resin antibacterial is controlled
Release concentration and the time.
Further, material and activator can add fast response in the presence of macromolecule water uptake layer before sterilizing, can
Quickly discharge sterilization gas；Meanwhile, hydroscopic high-molecular resin can keep the balance of food materials microenvironment humidity, food materials humidity
Hydroscopic high-molecular resin absorbs moisture when high, hydroscopic high-molecular resin release moisture when food materials humidity is low；The process of water release
In driven the release of sterilization gas again.
Further, polyethylene can separate non-drying glue layer with pad pasting main body, and it has waterproof effect, no
Dry glue pad pasting has iris action to adhesive sticker coating, when using, tears self-adhesive film, you can fixed by adhesive sticker coating
In target location, the fresh-keeping use of food materials is realized.
Description of the drawings
Fig. 1 is cross-sectional view of the present utility model；
Fig. 2 is the structural representation in this utility model Fig. 1 at A；
Fig. 3 is the structural representation in this utility model Fig. 1 at B.
Wherein：1 is printing layer；2 is release film with holes；3 is composite fresh-keeping coating；4 is silica-gel coating；5 are macromolecule suction
Water layer；6 is glue line；7 is sealing coat；8 is adhesive sticker coating；9 is self-adhesive film.
Specific embodiment
This utility model is described in further detail below in conjunction with the accompanying drawings：
This utility model provides a kind of gas release type composite fresh-keeping pad pasting, as shown in figure 1, including pad pasting main body and not
Drying adhesive layer, the wherein length of pad pasting main body are longer than the length of non-drying glue layer, and pad pasting main body two ends stretch out non-drying glue layer it
Outward.
As shown in Fig. 2 pad pasting main body include by layer be sequentially coated at release film 2 with holes together, composite fresh-keeping coating 3,
Silica-gel coating 4, macromolecule water uptake layer 5, glue line 6, sealing coat 7；The another side of release film 2 wherein with holes is also coated with printing
Layer 1, printing layer 1 is the trade mark or other patterns of graphite air brushing.
Release film 2 wherein with holes is that the blowing of inorganic filler modified resin is formed, and modified resin can be polypropylene, polyethylene
Or polyester.
Wherein composite fresh-keeping coating 3 includes material and activator before binding agent, sterilization；Binding agent is ethene-vinyl acetate
Ester copolymer, natural rubber or polyurethane adhesive；Material is C before sterilization4H6And stability chlorine dioxide；Activator is organic
Acid；Material accounts for the 20%-50%, preferably 30% or 40% of bonding agent before wherein sterilizing, and activator accounts for material before sterilization
10%-20%, preferably 15% or 18%；Material is on activator before wherein sterilizing.
Wherein silica-gel coating 4 is colloidal sol silicon, for bonding polymer water accepting layer 5 and composite fresh-keeping coating 3；Silica-gel coating 4
The humidity of food materials storage condition is adjusted by the telescopic action of its water suction or the process that discharges water and macromolecule water uptake layer 5 jointly.
Wherein macromolecule water uptake layer 5 is hydroscopic high-molecular resin, is coated in above silica-gel coating 4.
Wherein glue line 6 is EVA resin, is bonded together for just sealing coat 7 and macromolecule water uptake layer 5.
Wherein sealing coat 7 is polyethylene, and its thickness is 0.09mm-0.1mm, and adhesive sticker coating is separated with pad pasting main body,
With waterproof effect.
As shown in Fig. 2 non-drying glue layer includes adhesive sticker coating 8 and self-adhesive film 9, wherein adhesive sticker coating 8 is coated in
On sealing coat 7, self-adhesive film 9 is attached in adhesive sticker coating 8.
Wherein adhesive sticker coating 8 is non-solvent type acryl pressure sensitive adhesive.
Wherein self-adhesive film 9 is used to protect adhesive sticker coating 8, self-adhesive film 9 be common base stock, Ge Laxin base stocks,
Polyester PET art paper or polyethylene, the surface of self-adhesive film 9 is coated with silicon layer, has iris action to adhesive.
Using method of the present utility model is to remove self-adhesive film 9 from adhesive sticker coating 8 when using, both can be by
Composite fresh-keeping pad pasting is fixed up.
Claims (6)
1. a kind of gas release type composite fresh-keeping pad pasting, it is characterised in that including pad pasting main body and non-drying glue layer, non-drying glue layer exists
Arrange in pad pasting main body；
The pad pasting main body is Rotating fields, includes that release film (2) with holes, composite fresh-keeping coating (3), silica gel are applied successively from bottom to up
Layer (4), macromolecule water uptake layer (5), glue line (6), sealing coat (7)；
The non-drying glue layer includes adhesive sticker coating (8), and wherein adhesive sticker coating (8) is arranged on sealing coat (7).
2. gas release type composite fresh-keeping pad pasting according to claim 1, it is characterised in that the length of the pad pasting main body
It is longer than the length of non-drying glue layer, and the two ends of pad pasting main body are stretched out outside non-drying glue layer.
3. gas release type composite fresh-keeping pad pasting according to claim 1, it is characterised in that release film (2) with holes
For modified resin.
4. gas release type composite fresh-keeping pad pasting according to claim 1, it is characterised in that the macromolecule water uptake layer
(5) it is hydroscopic high-molecular resin, macromolecule water uptake layer (5) is coated on glue line (6).
5. gas release type composite fresh-keeping pad pasting according to claim 1, it is characterised in that the sealing coat (7) is poly-
Ethylene, the thickness of sealing coat is 0.09mm-0.1mm.
6. gas release type composite fresh-keeping pad pasting according to claim 1, it is characterised in that the adhesive sticker coating (8)
For non-solvent type acryl pressure sensitive adhesive, and adhesive sticker coating (8) also posts outward self-adhesive film (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942767.0U CN206106492U (en) | 2016-08-25 | 2016-08-25 | Compound plastic wrap of gas release type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942767.0U CN206106492U (en) | 2016-08-25 | 2016-08-25 | Compound plastic wrap of gas release type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106492U true CN206106492U (en) | 2017-04-19 |
Family
ID=58513005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620942767.0U Active CN206106492U (en) | 2016-08-25 | 2016-08-25 | Compound plastic wrap of gas release type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206106492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182972A (en) * | 2016-08-25 | 2016-12-07 | 马明强 | A kind of gas release type natural complex fresh-keeping film and preparation method thereof |
-
2016
- 2016-08-25 CN CN201620942767.0U patent/CN206106492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182972A (en) * | 2016-08-25 | 2016-12-07 | 马明强 | A kind of gas release type natural complex fresh-keeping film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170908 Address after: 710075 Shaanxi city of Xi'an province high tech Zone two new road No. 15 Building 8 room 10802-8690 St. Patentee after: Xi'an Rogers biological science and Technology Co Ltd Address before: 100080 Haidian Haidian District Beijing street, No. 5, layer 5018, 1 Patentee before: Beijing Blass Biotechnology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181113 Address after: 514000 Meizhou, Meijiang, Guangdong Meijiang District bin Fang South Hongxing Garden 6, 7 duplex shop Patentee after: Lo Riggs (Guangdong) Biotechnology Co., Ltd. Address before: 710075, 8 floor, 10802-8690 Reggae building, 15 hi tech two road, hi tech Zone, Xi'an, Shaanxi. Patentee before: Xi'an Rogers biological science and Technology Co Ltd |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190329 Address after: 511400 Room 1301, 132, Nansha Street, Nansha District, Guangzhou, Guangdong Province, South 162 Qian Avenue, Nansha Street (office only) Patentee after: Qiaokang Biotechnology (Guangdong) Co., Ltd. Address before: 514000 Meizhou, Meijiang, Guangdong Meijiang District bin Fang South Hongxing Garden 6, 7 duplex shop Patentee before: Lo Riggs (Guangdong) Biotechnology Co., Ltd. |