CN101698436B - Ventilation window of package - Google Patents
Ventilation window of package Download PDFInfo
- Publication number
- CN101698436B CN101698436B CN2009102089216A CN200910208921A CN101698436B CN 101698436 B CN101698436 B CN 101698436B CN 2009102089216 A CN2009102089216 A CN 2009102089216A CN 200910208921 A CN200910208921 A CN 200910208921A CN 101698436 B CN101698436 B CN 101698436B
- Authority
- CN
- China
- Prior art keywords
- transom
- packing material
- micropore
- package
- described packing
- 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
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 6
- 238000012856 packing Methods 0.000 claims description 70
- 239000000835 fiber Substances 0.000 claims description 33
- 239000003814 drug Substances 0.000 claims description 6
- 241000238631 Hexapoda Species 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 235000013305 food Nutrition 0.000 abstract description 11
- 239000012528 membrane Substances 0.000 abstract description 7
- 241000894006 Bacteria Species 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 229920001410 Microfiber Polymers 0.000 abstract 3
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000035699 permeability Effects 0.000 description 6
- 241000219122 Cucurbita Species 0.000 description 4
- 235000009852 Cucurbita pepo Nutrition 0.000 description 4
- 235000012055 fruits and vegetables Nutrition 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 230000009545 invasion Effects 0.000 description 3
- 240000002234 Allium sativum Species 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000004611 garlic Nutrition 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011169 microbiological contamination Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Images
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- Packages (AREA)
Abstract
The invention relates to a ventilation window of a package used for preserving fresh and alive foods and prolonging storage period. The ventilation window is arranged on the package, and a microporous ultrafine fiber non-woven membrane is arranged on a ventilation opening (hole) or at the position of a sealing edge or at the position of a seal by heat sealing or adhesion to ensure the package is well breathable, but cannot be permeated by water and can prevent intrusion by bacteria and spread of bacteria. The microporous ultrafine fiber non-woven membrane has a three-dimensional maze type structure and has a high aperture ratio, a ventilation property far better than other microporous membranes, such as nuclear track membranes and corrosion membranes, with a plane structure and low cost. The ventilation window using the microporous ultrafine fiber non-woven membrane made of a hydrophobic high molecular material prevents water in the package from being lost and external water from intruding as well as mouldness.
Description
Technical field
The present invention relates to a kind of transom of packing material, is to help prolonging article a kind of manner of packing storage period.
Background technology
In order to prolong the fresh-keeping and storage period of fresh and alive food such as gourd, fruit and vegetable, chicken and duck fishes and shrimps, many packing materials such as packaging bag, packing box and packing chest are all stamped breather hole, what have has also used the silicon window, and this all helps prolonging the storage period of fresh and alive food, but also exists a lot of defectives.The one, breather hole can cause the cross pollution between each packing, promptly has the article in the packing to rot or microbiological contamination, can pass to the interior article of other packings by gas or the liquid that overflows; The 2nd, the article moisture content in the packing is lost greatly, makes outward appearance, mouthfeel, the flavor quality decline of food, or causes the gourd, fruit and vegetable continued growth and ageing, variable color; The 3rd, storage meeting and other article taint of odour or cross pollution in freezer, air-conditioned cold store; Used the packing of silicon window, can make moderate progress to above-mentioned defective, but its permeability to air has been poor, the cost height so seldom use, generally is used for the packing of medicine and medicine equipment on the packing of fresh and alive food.
Summary of the invention
Technical matters to be solved by this invention just provides a kind of transom of packing material, overcomes defective and deficiency that existing packing material exists, the requirement of satisfying the fresh-keeping of fresh and alive food and prolonging storage period.
Thinking of the present invention is that ventilative window is set on packing material, on ventilation mouth (hole) or edge sealing place or sealing part, go up a kind of micropore superfine fibre non-woven film by heat seal or stickup, make it have air permeability and good, but waterproof, and can stop intrusion and the propagation of bacterium.
The present invention is by the following technical solutions:
Be used for the fresh-keeping of fresh and alive food and prolong the transom of the packing material of storage period, it is characterized in that: the transom of described packing material is to stick the non-fiber fabric film on the ventilation mouth of packing material or edge sealing place or sealing part.
In order to make transom have air permeability and good, waterproof again, and have the intrusion that can stop bacterium and the function of propagation.The aperture of the micropore superfine fibre non-woven film of the transom of described packing material is 0.01～10 μ m.
The aperture of the micropore superfine fibre non-woven film of the transom of described packing material is 0.05～3 μ m.
The fibre fineness of the micropore superfine fibre non-woven film of the transom of described packing material is 0.001～0.8den.
For the loss of moist that prevents products to be packaged and the invasion of external moisture, the micropore superfine fibre non-woven film of the transom of described packing material has hydrophobic nature.
The shape of the transom of described packing material can be that circle or ellipse can also be square or rectangle or bar shaped.
In order to guarantee air permeable effect and to be convenient to gas flow in the packing material, exchange, the transom of described packing material should be arranged on packing material the side and above.
The transom of described packing material can be provided with 1～12.
Consider the intensity and the permeability to air of the transom that micropore superfine fibre non-woven film is made, the area of described each transom of packing material is 0.8～50cm
2, its minimum diameter is not less than 1cm.
Can utilize micropore superfine fibre non-woven film to have certain volume, immersion has medicine fresh-keeping or anticorrosion or insect protected or sterilizing function on the transom of described packing material.
Beneficial effect
Fresh and alive food such as gourd, fruit and vegetable needs to breathe and will give off gases such as ethene, ammonia, carbon dioxide in storage, be stored in the air-conditioned cold store some need with air inerchange in the storehouse, micropore superfine fibre non-woven film is a kind of maze-type structure of three-dimensional, the percent opening height, its permeability to air is far above the microporous barrier of other planar structure, as nucleopore membranes, corrosive film etc., and with low cost.The transom that the High molecular material of employing hydrophobic nature is made micropore superfine fibre non-woven film can make the moisture in the packing material not lose, and can also prevent the invasion of outside moisture, has the ability of not going mouldy again.
The transom made from micropore superfine fibre non-woven film, heat seal or stick on the various packing materials such as preservative film, freshness protection package, packing box or packing chest easily, the packing material that promptly is suitable for thermoplastic material, be fit to the paper packaging thing again, the packing material that can also be used for composite material, can making originally, common packing material has had fresh-keeping function.
Can utilize the characteristics that have higher volume in the micropore superfine fibre non-woven film of transom, on transom, immerse antistaling agent, anticorrosion, insect protected or disinfecting drug, more help the fresh-keeping of fresh and alive food and store.
The aperture of the micropore superfine fibre non-woven film of the transom of packing material is 0.01～10 μ m, but actv. stops bacterium and bacterial mass invasion and propagation, avoids the cross pollution of article in each packing.
The transom of this packing material also helps the degraded of agricultural chemicals.To food, the article that need after packing, sterilize, be of value to sterilizing gas and enter and discharge.
The transom of this packing material is not only applicable to food, can also be used for the packing of medicine equipment.
The invention will be further described below in conjunction with drawings and Examples:
Description of drawings
Accompanying drawing is the structural representation of the transom of packing material of the present invention;
Among the figure: the 1st, packing material, the 2nd, ventilation mouth, the 3rd, micropore superfine fibre non-woven film.
The specific embodiment
Claims (10)
1. the transom of packing material is characterized in that: the transom of described packing material is to stick the non-fiber fabric film on the ventilation mouth of packing material or edge sealing place or sealing part.
2. the transom of packing material according to claim 1, it is characterized in that: the aperture of the micropore superfine fibre non-woven film of the transom of described packing material is 0.01～10 μ m.
3. the transom of packing material according to claim 1 and 2, it is characterized in that: the aperture of the micropore superfine fibre non-woven film of the transom of described packing material is 0.05～3 μ m.
4. the transom of packing material according to claim 3, it is characterized in that: the fibre fineness of the micropore superfine fibre non-woven film of the transom of described packing material is 0.001～0.8den.
5. the transom of packing material according to claim 1, it is characterized in that: the micropore superfine fibre non-woven film of the transom of described packing material has hydrophobic nature.
6. the transom of packing material according to claim 1, it is characterized in that: the shape of the transom of described packing material can be that circle or ellipse can also be square or rectangle or bar shaped.
7. according to the transom of claim 1 or 6 described packing materials, it is characterized in that: the transom of described packing material should be arranged on packing material the side and above.
8. according to the transom of claim 1 or 6 described packing materials, it is characterized in that: the transom of described packing material can be provided with 1～12.
9. according to the transom of claim 1 or 6 described packing materials, it is characterized in that: the area of described each transom of packing material is 0.8～50cm
2, its minimum diameter is not less than 1cm.
10. the transom of packing material according to claim 1 is characterized in that: immerse on the transom of described packing material and have medicine fresh-keeping or anticorrosion or insect protected or sterilizing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102089216A CN101698436B (en) | 2009-10-27 | 2009-10-27 | Ventilation window of package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102089216A CN101698436B (en) | 2009-10-27 | 2009-10-27 | Ventilation window of package |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101698436A CN101698436A (en) | 2010-04-28 |
| CN101698436B true CN101698436B (en) | 2011-10-12 |
Family
ID=42146896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102089216A Expired - Fee Related CN101698436B (en) | 2009-10-27 | 2009-10-27 | Ventilation window of package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101698436B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587172B (en) * | 2013-11-08 | 2016-03-23 | 陈武 | Nuclear track membrane screen, nuclear track membrane screen window and preparation method of nuclear track membrane screen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104188U (en) * | 1991-08-22 | 1992-05-13 | 青海省建筑建材科学研究所 | Fruits packing fresh-keeping unit |
| CN2294933Y (en) * | 1996-12-17 | 1998-10-21 | 钱德丰 | Air-permeable bacterium-resistant pakage container |
| JP2002205713A (en) * | 2001-01-05 | 2002-07-23 | Fuji Seal Inc | Shrink packaging body and method for manufacturing the same |
| CN2740546Y (en) * | 2004-09-20 | 2005-11-16 | 丁希局 | Packing bag with pinholes |
| CN2774960Y (en) * | 2004-10-02 | 2006-04-26 | 邢益政 | Isolated air permeable room type external package bag |
| CN201023762Y (en) * | 2007-04-28 | 2008-02-20 | 上海凌瑞纸业有限公司 | Dual water-proof environmental protection disposable traveling cleaning paper bag |
-
2009
- 2009-10-27 CN CN2009102089216A patent/CN101698436B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104188U (en) * | 1991-08-22 | 1992-05-13 | 青海省建筑建材科学研究所 | Fruits packing fresh-keeping unit |
| CN2294933Y (en) * | 1996-12-17 | 1998-10-21 | 钱德丰 | Air-permeable bacterium-resistant pakage container |
| JP2002205713A (en) * | 2001-01-05 | 2002-07-23 | Fuji Seal Inc | Shrink packaging body and method for manufacturing the same |
| CN2740546Y (en) * | 2004-09-20 | 2005-11-16 | 丁希局 | Packing bag with pinholes |
| CN2774960Y (en) * | 2004-10-02 | 2006-04-26 | 邢益政 | Isolated air permeable room type external package bag |
| CN201023762Y (en) * | 2007-04-28 | 2008-02-20 | 上海凌瑞纸业有限公司 | Dual water-proof environmental protection disposable traveling cleaning paper bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101698436A (en) | 2010-04-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONG PEICHENG Free format text: FORMER OWNER: ZHONG AIMIN Effective date: 20130328 Owner name: SHANDONG GUTEQI XIANGJIAO CO., LTD. Free format text: FORMER OWNER: ZHONG PEICHENG Effective date: 20130328 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: JINAN, SHANDONG PROVINCE TO: 261200 WEIFANG, SHANDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130328 Address after: 261200 Shandong Province, Weifang city Fangzi District State Road 16 kilometers west of Weifang Patentee after: SHANDONG GUTEQI RUBBER Co.,Ltd. Address before: No. 1, building 2, building 7-1, No. 302, Lixia District, Lixia District, Ji'nan, Jiefang Road Patentee before: Zhong Peicheng Effective date of registration: 20130328 Address after: No. 1, building 2, building 7-1, No. 302, Lixia District, Lixia District, Ji'nan, Jiefang Road Patentee after: Zhong Peicheng Address before: 250002, West building, building two, building 238, heroic Road, Ji'nan, Ji'nan, Shandong Patentee before: Zhong Aimin |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20141027 |
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| EXPY | Termination of patent right or utility model |