CN205005833U - Fruit fresh -keeping paper - Google Patents
Fruit fresh -keeping paper Download PDFInfo
- Publication number
- CN205005833U CN205005833U CN201520583520.XU CN201520583520U CN205005833U CN 205005833 U CN205005833 U CN 205005833U CN 201520583520 U CN201520583520 U CN 201520583520U CN 205005833 U CN205005833 U CN 205005833U
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- CN
- China
- Prior art keywords
- paper
- ply
- fruit
- fresh
- ventilative rete
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
Fruit fresh -keeping paper including ply and membrane permeability, pastes membrane permeability on the ply, the ply is soft paper, and ventilative layer is the waterproof ventilated membrane of polytetrafluoroethylene. Ply and membrane permeability paste through the waterborne polyurethane adhesive. The beneficial effects of the utility model are that: simple structure can adsorb unnecessary moisture around the fruit in the use, simultaneously can ventilation, and moisture that can not be external can not the absorbate, and is fresh -keeping effectual, easily promotes.
Description
Technical field
The utility model relates to fruit preservative paper.
Background technology
In recent years, the Party Central Committee, State Council pay much attention to problems facing agriculture, rural areas and farmers, propose a series of Huinong's policies comprising and exempting the agricultural tax comprehensively, whole fruit trade, with the Scientific Outlook on Development commander overall situation, focus on the synthesized competitiveness promoting Fruit industry, facilitate the stable of whole fruit industry and sustainable development.By 2006, national application area reached 1,004 ten thousand hectares, and output reaches 9,600 ten thousand tons, the continuous strong position maintaining the first state of world's fruit for 11 years.
2006, whole nation fruit average product is 9559 tons/thousand hectares, the fruit average product of 14 provinces and cities is had to occupy on average national level, the large provinces of fruit such as Hebei, Guangdong, Sichuan, Jiangxi then fail in an examination, therefore, introduced by continuous technological improvement and new technology, much less reach the unit yield of developed country, reach the cultivation technique level on the ground such as Shandong, Shanghai exactly, the total output growth potential on the existing fruit area basis of the whole nation is also very large.
Need to carry out Preservation Treatment to fruit in fruit storage and transport process, in fresh-keeping used articles for use, outbalance is exactly tin foil, traditional tin foil is only soft paper, the effect of withhold excessive moisture can only be played, but when moisture exceedes scalar quantity, soft paper can cause fruit to rot, and has had a strong impact on the fresh-keeping effect of fruit, brought larger trouble, the technology being therefore badly in need of a kind of improvement solves above-mentioned technological deficiency.
Utility model content
The utility model provides fruit preservative paper.
The technical scheme that the utility model proposes for above-mentioned technological deficiency is:
Fruit preservative paper, comprises ply of paper and ventilative rete, and described ply of paper is pasted ventilative rete, described ply of paper is soft paper, and described ventilative rete is polytetrafluoroethylene (PTFE) waterproof ventilated membrane.
Described ply of paper and ventilative rete are pasted by aqueous polyurethane adhesive.
The beneficial effects of the utility model are: structure is simple, in use can adsorb moisture unnecessary around fruit, simultaneously can be ventilated, and moisture that can not be extraneous can not be absorbed, good refreshing effect, is easy to promote.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, ply of paper, 2, ventilative rete.
Detailed description of the invention
Fruit preservative paper, comprises ply of paper 1 and ventilative rete 2, and ply of paper 1 is pasted ventilative rete 2, ply of paper 1 is soft paper, and ventilative rete 2 is polytetrafluoroethylene (PTFE) waterproof ventilated membrane.Ply of paper 1 and ventilative rete 2 are pasted by aqueous polyurethane adhesive.Structure is simple, in use can adsorb moisture unnecessary around fruit, simultaneously can be ventilated, and moisture that can not be extraneous can not be absorbed, good refreshing effect, is easy to promote.
Claims (2)
1. fruit preservative paper, comprises ply of paper and ventilative rete, it is characterized in that: described ply of paper is pasted ventilative rete, described ply of paper is soft paper, and described ventilative rete is polytetrafluoroethylene (PTFE) waterproof ventilated membrane.
2. fruit preservative paper according to claim 1, is characterized in that: described ply of paper and ventilative rete are pasted by aqueous polyurethane adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583520.XU CN205005833U (en) | 2015-08-05 | 2015-08-05 | Fruit fresh -keeping paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583520.XU CN205005833U (en) | 2015-08-05 | 2015-08-05 | Fruit fresh -keeping paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205005833U true CN205005833U (en) | 2016-02-03 |
Family
ID=55204475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520583520.XU Expired - Fee Related CN205005833U (en) | 2015-08-05 | 2015-08-05 | Fruit fresh -keeping paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205005833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804049A (en) * | 2017-10-31 | 2018-03-16 | 常德金德新材料科技股份有限公司 | Preservative film and preparation method thereof |
| CN109169859A (en) * | 2018-09-27 | 2019-01-11 | 木崇凤 | A kind of fresh-keeping storage in keeping water method of oblonga |
-
2015
- 2015-08-05 CN CN201520583520.XU patent/CN205005833U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804049A (en) * | 2017-10-31 | 2018-03-16 | 常德金德新材料科技股份有限公司 | Preservative film and preparation method thereof |
| CN109169859A (en) * | 2018-09-27 | 2019-01-11 | 木崇凤 | A kind of fresh-keeping storage in keeping water method of oblonga |
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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: 20160203 Termination date: 20160805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |