CN204606510U - A kind of micropore freshness protection package - Google Patents
A kind of micropore freshness protection package Download PDFInfo
- Publication number
- CN204606510U CN204606510U CN201520295681.9U CN201520295681U CN204606510U CN 204606510 U CN204606510 U CN 204606510U CN 201520295681 U CN201520295681 U CN 201520295681U CN 204606510 U CN204606510 U CN 204606510U
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- CN
- China
- Prior art keywords
- micropore
- protection package
- freshness protection
- bag
- bandings
- 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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- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Packages (AREA)
Abstract
A kind of micropore freshness protection package bag has numerous micropore at horizontal, longitudinal aligned transfer, aperture is generally at 0.01mm-1mm, 1mm-10mm bag has at least 2-30 hole, freshness protection package packaging base material adds and uses man-hour antifogging master batch to add PE, PP raw material through granulation, micropore has effect that is ventilative, moisture-inhibiting, the packaging bag that the soft packaging bag that micropore freshness protection package is made can be two bandings, three bandings, back of the body envelope, stereoscopic bag, extrusion coating paper, compound nonwoven cloth are made.
Description
Technical field
The utility model relates to a kind of freshness protection package, especially a kind of micropore freshness protection package.
Background technology
Conventional PE, the fresh-keeping antifog film of PP, run into permeability to air and cannot meet the problems such as fruits and vegetables respiratory characteristic, particularly as asparagus, wild cabbage, corn, the contour breathing fruits and vegetables of edible mushroom, fruits and vegetables produce rapidly carbon dioxide (CO2), oxygen (O2), need the inflow being ensured oxygen by micropore, the discharge of carbon dioxide, ensure that fruits and vegetables are not injured by carbon dioxide, the freshness protection package used now cannot ensure the exchange of oxygen and carbon dioxide, need to beat several aperture at bag, quick cooling like this or fresh-keeping degree of uniformity unsatisfactory, mosquito, the globule etc. or easily breed bacteria, pollute fruits and vegetables.
Summary of the invention
The purpose of this utility model is to provide a kind of micropore freshness protection package, and micropore freshness protection package has excellent permeability to air, moisture peretrability, the quality observing fruits and vegetables of intuitive and convenient, promotes the commodity value of fruits and vegetables.
For achieving the above object, the solution that the utility model is taked is: a kind of micropore freshness protection package bag has numerous micropore at horizontal, longitudinal aligned transfer, aperture is generally at 0.01mm-1mm, 1mm--10mm bag has at least 2-30 hole, the packaging bag that the soft packaging bag that micropore freshness protection package is made can be two bandings, three bandings, back of the body envelope, stereoscopic bag, extrusion coating paper, compound nonwoven cloth are made.
Freshness protection package packaging base material adds man-hour requirement and uses antifogging master batch to add PE, PP raw material through granulation, micropore has effect that is ventilative, moisture-inhibiting, prevent the anti-fog function that film surface water droplet is formed, the foreign matters such as the globule, mosquito, dust enough enter in bag, ensure that fruits and vegetables are not contaminated, as fruit and vegetable preservation is stored in cold storage environment, fruits and vegetables thing can be seen clearly, improve fruit-vegetable quality.
The respiratory rate of the preferred fruits and vegetables of the utility model follows the temperature etc. of the feature of fruits and vegetables, packaging material area, volume, environment to have very large relation, and usual oxygen concentration is at 2-5%, and carbon dioxide is at 3-8%, and fresh-keeping effect is better.Pass through the means such as the deoxidation of controlled atmospheric packing or necessity after packaging, keep the concentration-temperature of gas, reach dynamical equilibrium, realize fresh-keeping effect.
Accompanying drawing explanation
Fig. 1 is the plan sketch of the present embodiment.
Fig. 2 is the pictorial diagram of the present embodiment.
Be labeled as in Fig. 2: 1 bag, 2 micropores, 3 tying bars, 4 sealing iron wire bars, 5 sacks.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, description is remake to the utility model.
See Fig. 1, a kind of micropore plastic wrap, its bag has numerous micropore at horizontal longitudinal aligned transfer, its aperture is generally at 0.01mm-1mm, 1mm--10mm bag has at least 2-30 hole, according to fruits and vegetables characteristic with actual use needs, make two bandings, packaging bag that three bandings, back of the body envelope, stereoscopic bag, extrusion coating paper, compound nonwoven cloth are made.
See Fig. 1 and Fig. 2, a kind of micropore freshness protection package, tying bar 3 is fixed with at bag 1 edge, near sack 5 place, be embedded with sealing iron wire bar 4 in the middle of tying bar 3, micropore freshness protection package in use, entangles fruits and vegetables, multi-turn is turned around sack with tying bar 3, fix by being embedded with sealing iron wire bar 4 in the middle of tying bar 3 and sealing sack, in order to prevent the foreign matters such as the globule, mosquito, dust from enough entering in bag, ensureing that fruits and vegetables are not contaminated.
Claims (4)
1. a micropore freshness protection package, is characterized in that: freshness protection package bag has numerous micropore at horizontal, longitudinal aligned transfer, and aperture is generally at 0.01mm-2mm.
2. micropore freshness protection package as claimed in claim 1, is characterized in that: freshness protection package 1mm--10mm bag has at least 1-15 hole.
3. micropore freshness protection package as claimed in claim 1, is characterized in that: packaging base material adds and uses man-hour antifogging master batch to add PE, PP raw material through granulation.
4. the micropore freshness protection package as described in claim 1,2 or 3, is characterized in that: the packaging bag that the soft packaging bag that micropore freshness protection package is made can be two bandings, three bandings, back of the body envelope, stereoscopic bag, extrusion coating paper, nonwoven fabrics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295681.9U CN204606510U (en) | 2015-05-06 | 2015-05-06 | A kind of micropore freshness protection package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295681.9U CN204606510U (en) | 2015-05-06 | 2015-05-06 | A kind of micropore freshness protection package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204606510U true CN204606510U (en) | 2015-09-02 |
Family
ID=53959081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520295681.9U Expired - Fee Related CN204606510U (en) | 2015-05-06 | 2015-05-06 | A kind of micropore freshness protection package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204606510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617765A (en) * | 2018-05-15 | 2018-10-09 | 重庆市农业科学院 | A kind of preservation method of fresh capsicum |
| CN115886065A (en) * | 2022-12-11 | 2023-04-04 | 北京市农业技术推广站 | Spinach preservation processing method |
-
2015
- 2015-05-06 CN CN201520295681.9U patent/CN204606510U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617765A (en) * | 2018-05-15 | 2018-10-09 | 重庆市农业科学院 | A kind of preservation method of fresh capsicum |
| CN108617765B (en) * | 2018-05-15 | 2022-01-28 | 重庆市农业科学院 | Fresh-keeping method of fresh peppers |
| CN115886065A (en) * | 2022-12-11 | 2023-04-04 | 北京市农业技术推广站 | Spinach preservation processing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20200506 |