CN104528129B - Fresh fruit vegetables fresh-keeping bag specially and preparation method thereof - Google Patents
Fresh fruit vegetables fresh-keeping bag specially and preparation method thereof Download PDFInfo
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- CN104528129B CN104528129B CN201410705161.0A CN201410705161A CN104528129B CN 104528129 B CN104528129 B CN 104528129B CN 201410705161 A CN201410705161 A CN 201410705161A CN 104528129 B CN104528129 B CN 104528129B
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Abstract
The present invention relates to the transport of fresh fruit vegetables and Techniques of preserving field, specifically disclose a kind of fresh fruit vegetables fresh-keeping bag specially and preparation method thereof, the fresh fruit vegetables fresh-keeping bag specially includes compound suction vinyl plastics film, waterproof and breathable high molecule plastic non-woven fabrics and high molecule plastic clip chain, compound to inhale suction vinyl plastics film and common plasticses film that vinyl plastics include being combined with each other, the material for inhaling vinyl plastics film is high molecule plastic and ethene adsorbent.The present invention can effectively hinder slow fresh fruit and vegetables in transport and storing process mesometamorphism and rot, so as to reach the purpose of shelf-life extended period, and solving prior art can not fully effective solution effect and vegetables the problem of preserve for a long time.
Description
Technical field
The present invention relates to the transport of fresh fruit vegetables and Techniques of preserving field, more particularly to a kind of fresh fruit vegetables fresh-keeping bag specially
And preparation method thereof.
Background technology
At present, prior art also fails to the problem of fully effective solution fresh fruit and vegetables etc. are preserved for a long time, generally uses
It is that cooling is freezed or placed except ethylene agent, large-scale thesaurus are used except ethylene unit etc., this preserving type is primarily present following
Defect：
(1) using cooling freezing, high energy consumption, and the freshness of fresh fruit and vegetables etc. can be destroyed, once it is warmed to room temperature again
It can be accelerated rotten and rotten.
(2) place and inner wrapping is placed into after removing ethylene agent, it is necessary to be packed to fresh fruit and vegetables etc. except ethylene agent, expend
Manpower and materials.
(3) large-scale thesaurus increases energy consumption using cooling and except ethylene unit, unsuitable to be transported and stored in a small amount.
The content of the invention
(1) technical problem to be solved
It is an object of the invention to provide a kind of fresh fruit vegetables fresh-keeping bag specially and preparation method thereof, to overcome prior art not
The problem of fully effective solution effect of energy and vegetables preserve for a long time.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides a kind of fresh fruit vegetables fresh-keeping bag specially, including compound suction second
Alkene plastics film, waterproof and breathable high molecule plastic non-woven fabrics and high molecule plastic clip chain, it is described it is compound suction vinyl plastics film with it is described
Waterproof and breathable macromolecule non-woven fabrics constitutes a sack with opening, and the high molecule plastic clip chain is located at opening for the sack
At mouthful, the compound vinyl plastics of inhaling include the suction vinyl plastics film and common plasticses film that are combined with each other, the suction ethene modeling
Expect film as inner layer film, the common plasticses film as outer membrane, the material of the suction vinyl plastics film for high molecule plastic and
Ethene adsorbent.
Preferably, the high molecule plastic is low density polyethylene (LDPE).
Preferably, the ethene adsorbent is Org-montmorillonite.
Preferably, the mass percent for inhaling the de- stone that organised described in vinyl plastics film is 1%~4%.
Preferably, the material of the common plasticses film be low density polyethylene (LDPE), high density polyethylene (HDPE), polyethylene, polypropylene,
Polyethylene terephthalate or nylon.
Preferably, the waterproof and breathable high molecule plastic non-woven fabrics includes low density polyethylene (LDPE) non-woven fabrics, high-density polyethylene
One or more in alkene non-woven fabrics, polyethylene nonwoven, polypropylene non-woven fabric and waterproof ventilated membrane.
Preferably, the material of the high molecule plastic clip chain is low density polyethylene (LDPE).
Preferably, the suction vinyl plastics film is combined with each other by adhesive with the common plasticses film.
Preferably, the material of the adhesive is ethylene-vinyl acetate copolymer, polyacrylic acid resin or polyurethane tree
Fat.
Present invention also offers a kind of manufacture method of the fresh fruit vegetables fresh-keeping bag specially, it is characterised in that including with
Lower step：
S1. it is extruded by the ethene adsorbent and the high molecule plastic mixing granulation, it is cast, stretching, is made described
Inhale vinyl plastics film；
S2. the suction vinyl plastics film is combined with the common plasticses film, the compound suction vinyl plastics is made
Film；
S3. by the compound suction vinyl plastics film and the waterproof and breathable high molecule plastic non-woven fabrics and high molecule plastic
Clip chain carries out heat seal bag, and the fresh fruit vegetables fresh-keeping bag specially is made.
(3) beneficial effect
The fresh fruit vegetables fresh-keeping bag specially of the present invention include with waterproof and highly-breathable can high molecule plastic non-woven fabrics,
Plastic foil with ethylene adsorption gas performance and sealed high molecule plastic clip chain can be realized very well, wherein, waterproof is saturating
Gas high molecule plastic non-woven fabrics can preferably keep the air circulation of fresh fruit, vegetables and exterior space, be combined and inhale vinyl plastics film
Fresh fruit can be adsorbed, ripe dose of ethylene gas of Cui of vegetables release is so as to extend fresh fruit, the pot-life of vegetables, high molecule plastic clip chain
Sealed using self-sealing clip chain, it is easy to use, it can be achieved to be used repeatedly, this fresh fruit vegetables fresh-keeping bag specially of the invention
Slow fresh fruit and vegetables can effectively be hindered in transport and storing process mesometamorphism and rotted, so that the purpose of shelf-life extended period is reached,
Solving prior art can not fully effective solution effect and vegetables the problem of preserve for a long time.
Embodiment
Embodiments of the present invention are described in further detail with reference to embodiment.Following examples are used to illustrate this
Invention, but can not be used for limiting the scope of the present invention.
The fresh fruit vegetables fresh-keeping bag specially of the present embodiment, including：It is compound to inhale vinyl plastics film, waterproof and breathable high molecule plastic
Non-woven fabrics and high molecule plastic clip chain, the compound suction vinyl plastics film constitute one with the waterproof and breathable macromolecule non-woven fabrics
Sack with opening, i.e., described waterproof and breathable high molecule plastic non-woven fabrics is respectively described with the compound suction vinyl plastics film
The two sides of fresh fruit vegetables fresh-keeping bag specially, the high molecule plastic clip chain is located at the opening of the sack, the compound suction
Vinyl plastics include：The suction vinyl plastics film and common plasticses film being combined with each other, the suction vinyl plastics film as inner layer film,
The common plasticses film is as outer membrane, and the material of the suction vinyl plastics film is high molecule plastic and ethene adsorbent.
The high molecule plastic is low density polyethylene (LDPE) (LDPE)；The ethene adsorbent is Org-montmorillonite；It is described
The mass percent for inhaling Org-montmorillonite described in vinyl plastics film is 1%~4%；The material of the common plasticses film is：
Low density polyethylene (LDPE) (LDPE), high density polyethylene (HDPE) (HDPE), polyethylene (PE), polypropylene (PP), poly terephthalic acid second two
Alcohol ester (PET) or nylon (PA) etc.；The waterproof and breathable high molecule plastic non-woven fabrics includes：Low density polyethylene (LDPE) (LDPE) nonwoven
In cloth, high density polyethylene (HDPE) (HDPE) non-woven fabrics, polyethylene (PE) non-woven fabrics, polypropylene (PP) non-woven fabrics and waterproof ventilated membrane
It is one or more；The material of the high molecule plastic clip chain is low density polyethylene (LDPE) (LDPE)；The suction vinyl plastics film passes through
Adhesive is combined with each other with the common plasticses film；The material of the adhesive be ethylene-vinyl acetate copolymer (EVA),
Polyacrylic acid resin (PSA) or polyurethane resin (PU).
In the present embodiment, the mass fraction of each several part can be：High molecule plastic 90.0%~98.5%, ethene adsorbent
0.5%~5.0%, adhesive 1.0%~5.0%.
The building form of the fresh fruit vegetables fresh-keeping bag specially in the present embodiment can be following several：
(1) by 1% Org-montmorillonite (suction ethene adsorbent) and 99%LDPE (high molecule plastic) mixing granulation, through squeezing
Go out, be cast, stretching, 4.0S~4.5S is made, and (S is long measure：Silk) inhale vinyl plastics film；By above-mentioned suction vinyl plastics film with
1.2S PET film (high molecule plastic) is combined with polyurethane resin (PU adhesive), and 5.5S~6.0S is made and is combined
Inhale vinyl plastics film；By the compound suction vinyl plastics films of above-mentioned 5.5S~6.0S and 2025B Du Ponts paper (LDPE high molecule plastic nonwovens
Cloth) and high molecule plastic clip chain (LDPE high molecule plastics), heat seal bag is carried out, is made and inhales ethene functional bands with waterproof and breathable
There is the fresh fruit vegetables fresh-keeping bag specially of clip chain.
(2) by 1.5% Org-montmorillonite (suction ethene adsorbent) and 98.5%LDPE (high molecule plastic) mixing granulation,
It is extruded, it is cast, stretching, 3.6S~4.0S is made and inhales vinyl plastics film；By above-mentioned suction vinyl plastics film and 1.5S PA plastics
Film (high molecule plastic) is combined with polyurethane resin (PU adhesive), and the compound suction vinyl plastics films of 5.5S~6.0S are made；
By the laminating adhesive non-woven fabrics of the compound suction vinyl plastics films of above-mentioned 5.5S~6.0S and waterproof and breathable, (PP/PE high molecule plastics are compound anti-
Water ventilated membrane non-woven fabrics) and high molecule plastic clip chain (LDPE high molecule plastics), heat seal bag is carried out, is made with waterproof and breathable
Inhale the fresh fruit vegetables fresh-keeping bag specially that ethene function carries clip chain.
(3) by 4.0% Org-montmorillonite (suction ethene adsorbent) and 96%LDPE (high molecule plastic) mixing granulation, warp
Extrusion, is cast, stretching, and 3.6S~4.0S is made and inhales vinyl plastics film；By above-mentioned suction vinyl plastics film and 1.5S PA plastic foils
(high molecule plastic) is combined with polyurethane resin (PU adhesive), and the compound plastics for inhaling ethene function of 5.5S~6.0S are made
Film；By the compound suction feed ethylene films of above-mentioned 5.5S~6.0S and 1059B Du Ponts paper (LDPE high molecule plastics non-woven fabrics) and macromolecule
Plastics clip chain (LDPE high molecule plastics), carries out heat seal bag, is made fresh with clip chain with waterproof and breathable suction ethene function
Fruit vegetable fresh-keeping bag specially.
(4) by 2.0% Org-montmorillonite (suction ethene adsorbent) and 98%LDPE (high molecule plastic) mixing granulation, warp
Extrusion, is cast, stretching, and 3.6S~4.0S is made and inhales vinyl plastics film；By above-mentioned suction vinyl plastics film and 1.2S PET film
(high molecule plastic) is combined with polyurethane resin (PU adhesive), and the compound suction vinyl plastics films of 5.5S~6.0S are made；Will
Above-mentioned 5.5S~6.0S inhales vinyl plastics film and Japanese fibrous paper (the non-woven fabric compounded waterproof of PET/PP/PE high molecule plastics of laminating adhesive
Ventilated membrane) and high molecule plastic clip chain (LDPE high molecule plastics), heat seal bag is carried out, is made and inhales ethene work(with waterproof and breathable
The fresh fruit vegetables fresh-keeping bag specially of clip chain can be carried.
Present invention also offers a kind of manufacture method of the fresh fruit vegetables fresh-keeping bag specially, comprise the following steps：
S1. it is extruded by the ethene adsorbent and the high molecule plastic mixing granulation, it is cast, stretching, is made described
Inhale vinyl plastics film；
S2. the suction vinyl plastics film is combined with the common plasticses film, the compound suction vinyl plastics is made
Film；
S3. by the compound suction vinyl plastics film and the waterproof and breathable high molecule plastic laminating adhesive non-woven fabrics or waterproof and breathable
Non-woven fabrics and high molecule plastic clip chain carry out heat seal bag, and the fresh fruit vegetables fresh-keeping bag specially is made.
The fresh fruit vegetables fresh-keeping bag specially of the present invention includes the high molecule plastic non-woven fabrics with waterproof and highly-breathable energy
Or waterproof and breathable laminating adhesive non-woven fabrics, the plastic foil with ethylene adsorption gas performance and sealed macromolecule can be realized very well
Plastics clip chain, wherein, waterproof and breathable high molecule plastic non-woven fabrics can preferably keep the air stream of fresh fruit, vegetables and exterior space
Logical, compound vinyl plastics film of inhaling can extend fresh fruit, and the pot-life of vegetables, high molecule plastic clip chain is sealed using self-sealing clip chain
Mouthful, it is easy to use, can be achieved to be used repeatedly, this fresh fruit vegetables fresh-keeping bag specially of the invention can effectively hinder slow fresh fruit and
Vegetables are in transport and storing process mesometamorphism and rot, so as to reach the purpose of shelf-life extended period, solve prior art not
The problem of fully effective solution effect of energy and vegetables preserve for a long time.
Using the fresh fruit vegetables fresh-keeping bag specially of the present invention, actual test result of guaranteeing the quality is as follows：
| Sample | Room temperature | Refrigerator cold-storage | Tradition removes ethylene agent | Freshness protection package of the present invention |
| Banana | 3 days | 10 days | 1 month | 1 month |
| Kiwi berry | 2 weeks | 1~2 month | 3~4 months | 3~4 months |
| Tomato | 5 days | 2 weeks | 1 month | 1 month |
| Green vegetables | 1~2 day | 3~4 days | 2 weeks | 2 weeks |
Embodiments of the invention are provided for the sake of example and description, and are not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Select and describe embodiment and be more preferably to illustrate the principle and practical application of the present invention, and make one of ordinary skill in the art
It will be appreciated that the present invention is so as to design the various embodiments with various modifications suitable for special-purpose.
Claims (8)
1. a kind of fresh fruit vegetables fresh-keeping bag specially, it is characterised in that inhale vinyl plastics film, waterproof and breathable polymer plastic including compound
Expect non-woven fabrics and high molecule plastic clip chain, the compound suction vinyl plastics film and waterproof and breathable macromolecule non-woven fabrics composition one
The individual sack with opening, the high molecule plastic clip chain is located at the opening of the sack, the compound suction vinyl plastics bag
The suction vinyl plastics film and common plasticses film being combined with each other are included, the suction vinyl plastics film is as inner layer film, the common modeling
Film is expected as outer membrane, and the material of the suction vinyl plastics film is high molecule plastic and ethene adsorbent；
The ethene adsorbent is Org-montmorillonite；
The mass percent for inhaling Org-montmorillonite described in vinyl plastics film is 1%~4%.
2. fresh fruit vegetables fresh-keeping bag specially according to claim 1, it is characterised in that the high molecule plastic is low-density
Polyethylene.
3. fresh fruit vegetables fresh-keeping bag specially according to claim 1, it is characterised in that the material of the common plasticses film is
Low density polyethylene (LDPE), high density polyethylene (HDPE), polyethylene, polypropylene, polyethylene terephthalate or nylon.
4. fresh fruit vegetables fresh-keeping bag specially according to claim 1, it is characterised in that the waterproof and breathable high molecule plastic
Non-woven fabrics includes low density polyethylene (LDPE) non-woven fabrics, high density polyethylene (HDPE) non-woven fabrics, polyethylene nonwoven, polypropylene non-woven fabric and prevented
One or more in water ventilated membrane.
5. fresh fruit vegetables fresh-keeping bag specially according to claim 1, it is characterised in that the material of the high molecule plastic clip chain
Expect for low density polyethylene (LDPE).
6. the fresh fruit vegetables fresh-keeping bag specially according to any one of claim 1-5, it is characterised in that the suction ethene
Plastic foil is combined with each other by adhesive with the common plasticses film.
7. fresh fruit vegetables fresh-keeping bag specially according to claim 6, it is characterised in that the material of the adhesive is second
Alkene-acetate ethylene copolymer, polyacrylic acid resin or polyurethane resin.
8. a kind of manufacture method of the fresh fruit vegetables fresh-keeping bag specially any one of claim 1-7, it is characterised in that
Comprise the following steps：
S1. it is extruded by the ethene adsorbent and the high molecule plastic mixing granulation, it is cast, the suction second is made in stretching
Alkene plastics film；
S2. the suction vinyl plastics film is combined with the common plasticses film, the compound suction vinyl plastics film is made；
S3. by the compound suction vinyl plastics film and the waterproof and breathable high molecule plastic non-woven fabrics and high molecule plastic clip chain
Heat seal bag is carried out, the fresh fruit vegetables fresh-keeping bag specially is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410705161.0A CN104528129B (en) | 2014-11-27 | 2014-11-27 | Fresh fruit vegetables fresh-keeping bag specially and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410705161.0A CN104528129B (en) | 2014-11-27 | 2014-11-27 | Fresh fruit vegetables fresh-keeping bag specially and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104528129A CN104528129A (en) | 2015-04-22 |
| CN104528129B true CN104528129B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410705161.0A Active CN104528129B (en) | 2014-11-27 | 2014-11-27 | Fresh fruit vegetables fresh-keeping bag specially and preparation method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874379B (en) * | 2015-05-11 | 2017-06-20 | 广西壮族自治区农业科学院农产品加工研究所 | A kind of aqueous vapor isolated form nanometer ethylene absorbent |
| CN106275770A (en) * | 2016-08-30 | 2017-01-04 | 中山市振鸿包装科技有限公司 | A kind of bio-based multifunctional fresh-keeping bag |
| CN107804049B (en) * | 2017-10-31 | 2020-05-05 | 常德金德新材料科技股份有限公司 | Preservative film and preparation method thereof |
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| CN2590939Y (en) * | 2002-12-31 | 2003-12-10 | 萧世昌 | Fresh-keeping storing bag for fruits or vegetables |
| EP1447341A1 (en) * | 2003-02-14 | 2004-08-18 | Illinois Tool Works Inc. | Bag with suspension means and a slider operated zipper |
| CN201043038Y (en) * | 2007-05-14 | 2008-04-02 | 方国庆 | Gas-adjusting fresh-keeping bag for fruits and vegetables |
| CN201501603U (en) * | 2008-10-06 | 2010-06-09 | 利统股份有限公司 | Vegetable and fruit refreshing bag containing components retarding reaction of plant ethylene |
| CN203127493U (en) * | 2013-01-30 | 2013-08-14 | 胡美姣 | Self-standing fruit freshness protection bag adjusted through gas slowly released |
| CN103571012A (en) * | 2013-10-15 | 2014-02-12 | 昆山威胜干燥剂研发中心有限公司 | Waterproof air-permeable plastic film, and preparation method and application thereof |
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2014
- 2014-11-27 CN CN201410705161.0A patent/CN104528129B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2590939Y (en) * | 2002-12-31 | 2003-12-10 | 萧世昌 | Fresh-keeping storing bag for fruits or vegetables |
| EP1447341A1 (en) * | 2003-02-14 | 2004-08-18 | Illinois Tool Works Inc. | Bag with suspension means and a slider operated zipper |
| CN201043038Y (en) * | 2007-05-14 | 2008-04-02 | 方国庆 | Gas-adjusting fresh-keeping bag for fruits and vegetables |
| CN201501603U (en) * | 2008-10-06 | 2010-06-09 | 利统股份有限公司 | Vegetable and fruit refreshing bag containing components retarding reaction of plant ethylene |
| CN203127493U (en) * | 2013-01-30 | 2013-08-14 | 胡美姣 | Self-standing fruit freshness protection bag adjusted through gas slowly released |
| CN103571012A (en) * | 2013-10-15 | 2014-02-12 | 昆山威胜干燥剂研发中心有限公司 | Waterproof air-permeable plastic film, and preparation method and application thereof |
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| CN104528129A (en) | 2015-04-22 |
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