CN203199357U - Fruit and vegetable freshness protection bag - Google Patents
Fruit and vegetable freshness protection bag Download PDFInfo
- Publication number
- CN203199357U CN203199357U CN 201320150166 CN201320150166U CN203199357U CN 203199357 U CN203199357 U CN 203199357U CN 201320150166 CN201320150166 CN 201320150166 CN 201320150166 U CN201320150166 U CN 201320150166U CN 203199357 U CN203199357 U CN 203199357U
- Authority
- CN
- China
- Prior art keywords
- bag
- handle
- paper outer
- outer bag
- nonwoven fabrics
- 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
- 235000012055 fruits and vegetables Nutrition 0.000 title claims abstract description 31
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 35
- 230000000694 effects Effects 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims description 14
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 230000000844 anti-bacterial effect Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000123 paper Substances 0.000 description 50
- 235000013399 edible fruits Nutrition 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- -1 polyethylene Polymers 0.000 description 8
- 238000004321 preservation Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 238000004320 controlled atmosphere Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 5
- 238000005138 cryopreservation Methods 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 4
- 239000002655 kraft paper Substances 0.000 description 4
- 239000003755 preservative agent Substances 0.000 description 4
- 230000002335 preservative effect Effects 0.000 description 4
- 150000003254 radicals Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 241000167854 Bourreria succulenta Species 0.000 description 2
- 229920001661 Chitosan Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 2
- 241000121220 Tricholoma matsutake Species 0.000 description 2
- 240000008866 Ziziphus nummularia Species 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 230000032677 cell aging Effects 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 2
- 235000019693 cherries Nutrition 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 235000020748 rosemary extract Nutrition 0.000 description 2
- 230000005068 transpiration Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000019086 sulfide ion homeostasis Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses a fruit and vegetable freshness protection bag which is composed of a non-woven fabric inner bag (7) coated with a fresh-keeping agent and a brown paper outer bag (1) coated with a fresh-keeping agent. Bottom corrugated paper strips (3) are arranged at the bottom of the outer face of the brown paper outer bag (1). The two sides of the brown paper outer bag (1) are respectively provided with a folding mark (2). A bag opening chamfer (5) is arranged at one end, close to a bag opening of the brown paper outer bag (1), of each folding mark (2). A first handle (6) is arranged on the portion, close to the bag opening, of the brown paper outer bag (1). Handle corrugated paper strips (4) are adhered to the periphery of the first handle (6). A second handle (9) is arranged on the portion, close to a bag opening, of the non-woven fabric inner bag (7). The inner portion of the non-woven fabric inner bag (7) and the lower side of the second handle (9) are respectively provided with Velcro in a sewn mode. The non-woven inner bag (7) is just sleeved in the brown paper outer bag (1) so that the first handle (6) can be aligned to the second handle (9). The fruit and vegetable freshness protection bag has the advantages of being capable of enabling fruits and vegetables to be long in storage period, good in freshness protection effect, capable of protecting the environment, sanitary, simple in structure and low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of high-grade Fruit and vegetable preserving bag.
Background technology
High-grade fruits and vegetables are commonly referred to as and are of high nutritive value, delicious flavour, low in calories, and have the fruit, mountain delicacy delicacies etc. of higher medical value.But because its aqueous ingredients is high, the fruits and vegetables entity is tender, is prone to the mechanical damage that aging, softening, rotten, self-dissolving and transportation very easily cause after gathering, and causes quality to descend, and has seriously restricted the value of fresh fruit of vegetables product.
At present common fresh-keeping measure has: controlled atmosphere method, preservation by low temperature method, Irradiation preservation, ionization storage, film forming preservative, chemical agent fresh-keeping method etc.Chemical method simple to operate, cost is low but fruits and vegetables are easily produced the problems such as secondary pollution and residual hazard; Physical method such as low temperature, controlled atmosphere method, although fresh-keeping effect better still has procreations such as having a liking for pyschrophile to grow, and the one-time investment of equipment is large, payback period is long, energy consumption cost is high.At present, commonly used is polyvinylchloride preservative film and polyethylene preservative film, and above-mentioned preservative film aeration is poor, bad hydraulic permeability, and easily at the solidifying water of membranous wall, freshness date is short, fresh-keeping effect is not good, fruits and vegetables are perishable rotten.Chinese patent 200710159048.7 discloses a kind of " melon and fruit fresh-keeping liquid and preparation method thereof ", and its fresh-keeping effect is good, harmless, environmentally-friendly sanitary and easy to use, but owing to being that liquid causes the transportation difficulty, limit its application.
The utility model content
The utility model is the extension of patent 200710159048.7, so purpose in the deficiency that overcomes patent 200710159048.7, provides a kind of Fruit and vegetable preserving bag.This Fruit and vegetable preserving bag aeration in fruit, vegetable storage preservation process is moderate, and the solidifying water of membranous wall has been eliminated the impact of ripener, and long fresh-keeping period, fresh-keeping effect are good, environmentally-friendly sanitary, simple in structure, low cost of manufacture and reusable after fresh-keeping liquid is processed.
The technical solution of the utility model is:
A kind of Fruit and vegetable preserving bag is characterized in that being comprised of the nonwoven fabrics inner bag and the craft paper outer bag that apply fresh-keeping liquid (patent 200710159048.7); The bottom of described craft paper outer bag outside is stained with the bottom corrugation paper slip that strengthens craft paper outer bag stiffness, the both sides of described craft paper outer bag are respectively equipped with the folding line that strengthens craft paper outer bag side structure intensity, folding line plays the sack chamfering of semiclosed effect when being provided with the structure load-bearing that strengthens handle and handbag near sack one end of craft paper outer bag, the nearly sack of described craft paper outer bag place is provided with the first handle, is stained with the handle corrugation paper slip that strengthens craft paper outer bag stiffness around the first handle; The nearly sack of described nonwoven fabrics inner bag place is provided with the second handle, the VELCRO that the nonwoven fabrics inner bag is inner, the below of the second handle is sewed with gas fluidity in the control nonwoven fabrics inner bag; Described nonwoven fabrics inner bag just is inserted in the craft paper outer bag and the first handle is alignd with the second handle.
Nonwoven fabrics inner bag inside be provided with contain the dehydration bacteriostat by 15g/m
2The antibacterial bag of the fabric dehydration of nonwoven, the waste residue that described dehydration bacteriostat is produced by the akali sulphide production process is got 50-80 order material after 12 hours and is made through 200 ℃ of dryings; Every bag of packing dehydration bacteriostat 2g, with reference to consumption: two kilograms of fruits are joined one bag, take the circumstances into consideration to increase according to weight and use.
Described nonwoven fabrics inner bag adopts terylene, polypropylene fibre, polyamide fibre, spandex, acrylic fibers all can according to composition; The nonwoven fabrics specification is the every sq ms of 15 gram every sq m-300 grams, during use it is inserted in craft paper outer bag inboard and gets final product, and the craft paper specification of craft paper outer bag is: 80-300g/m
2The paper slip thickness of described bottom corrugation paper slip and handle corrugation paper slip is 5-30mm, stupefied type: various stupefied types all can.Described VELCRO width: 10mm-150mm.
The beneficial effects of the utility model are:
1. configuration aspects: adopt double-decker to strengthen the controlled atmosphere effect;
2. double-deck fresh-keeping effect: packaging bag outer bag and inner bag all can scribble fresh-keeping liquid;
3. recycle: packaging material is processed through fresh-keeping liquid and be can be recycled, and outer bag and inner bag also can separately use, and put into to continue on for the fresh-keeping of fruits and vegetables in the cold storage container, and the antibacterial bag of the dehydration in the inner bag can be placed on and removes peculiar smell in the refrigerator;
4. plastic bag substitute: use non-woven bag can reduce the collision damage of fruit and can strengthen the controlled atmosphere effect, and further strengthen the effect of double-deck fresh-keeping film-coating.Non-woven bag seals with VELCRO, and is simple to operate.Kraft paper bag, non-woven bag have strengthened load capacity for folding opening; The stiffness of load bearing stength and bag has been strengthened in the folding and kraft paper bag bottom of sealing, the adding of handle section corrugation paper slip again.
Description of drawings
6 of the utility model drawings attacheds, wherein:
Fig. 1 is craft paper outer bag structural representation;
Fig. 2 is the non-woven bag structural representation;
Fig. 3 is that embodiment 1 craft paper outer bag is launched schematic diagram;
Fig. 4 is that embodiment 1 nonwoven fabrics inner bag launches schematic diagram;
Fig. 5 is that embodiment 2 craft paper outer bags are launched schematic diagram;
Fig. 6 is that embodiment 2 nonwoven fabrics inner bags launch schematic diagram;
Among Fig. 1, Fig. 2: 1, craft paper outer bag, 2, folding line, 3, bottom corrugation paper slip, 4, handle corrugation paper slip, 5, the sack chamfering, the 6, first handle, 7, the nonwoven fabrics inner bag, 8, VELCRO, the 9, second handle.
The specific embodiment
A kind of Fruit and vegetable preserving bag as depicted in figs. 1 and 2 is comprised of the nonwoven fabrics inner bag 7 and the craft paper outer bag 1 that apply fresh-keeping liquid; The bottom of described craft paper outer bag 1 outside is stained with the bottom corrugation paper slip 3 that strengthens craft paper outer bag 1 stiffness, the both sides of described craft paper outer bag 1 are respectively equipped with the folding line 2 that strengthens craft paper outer bag 1 side structure intensity, folding line 2 plays the sack chamfering 5 of semiclosed effect when being provided with the structure load-bearing that strengthens handle and handbag near sack one end of craft paper outer bags 1, described craft paper outer bag 1 nearly sack place is stained with the handle corrugation paper slip 4 that strengthens craft paper outer bag 1 stiffness around being provided with the first handle 6, the first handles 6; Described nonwoven fabrics inner bag 7 nearly sack places are provided with the second handle 9, and the below of nonwoven fabrics inner bag 7 inside, the second handle 9 is sewed with the VELCRO 8 of gas fluidity in the control nonwoven fabrics inner bag 7; Described nonwoven fabrics inner bag 7 just is inserted in the craft paper outer bag 1 and the first handle 6 is alignd with the second handle 9.
As shown in Figure 3 and Figure 4, but (paper outer bag drawing oblique line partly is the gluing place to this packaging bag load-bearing 2-4 ㎏; Nonwoven fabrics inner bag drawing oblique line partly is the VELCRO sealing part, and following example is identical), fruits and vegetables are put into behind this Fruit and vegetable preserving bag the sack sealing, carry out preservation and freshness.
The utility model is nonwoven fabrics inner bag, the 120g/m by the every sq m of 30 grams
2The craft paper outer bag consists of and placed a 15g/m in inner bag
2The high-grade fruit fresh-keeping bag of the antibacterial bag of nonwoven fabrics 2g removable water, nonwoven fabrics inner bag will seal first to make behind the folding outside the symmetry according to figure and form, and adopt the every sq m nonwoven fabrics of terylene 30 grams to make, and the VELCRO width is 10mm.120g/m
2The paper outer bag according to figure heat pressure adhesive processing (order for sealing paste that corrugation paper slip-angle is folding pastes-the sealing symmetrical fold paste corrugation paper slip-kraft paper bag bottom corrugation paper slip paste-two long limits elder generations at the end edge contraction paste) form, place, bottom and handle section adopt UV shape corrugation paper slip, and size is respectively 230 * 80 * 5 and 230 * 62.5 * 5.Nonwoven fabrics inner bag, paper outer bag are brushed (or processing is front in the printing of diagram blank space) twice and dry processing in conjunction with fresh-keeping liquid (zl200710159048.7), in the cryopreservation condition certain fruits and vegetables are carried out fresh-keepingly, also can adopt separately at normal temperature condition certain fruits and vegetables are carried out preservation and freshness.Fresh-keeping effect is good than polyethylene film, polypropylene screen, polychloroethylene film etc. all.This double-decker of this project cooperates the freshness protection package of fresh-keeping liquid preparation for fruits and vegetables provide an independently space, has played the controlled atmosphere effect, has suppressed breathing and the moisture transpiration of fruits and vegetables, has stoped microbial growth; Rosmarinus officinalis extract composition in the edible film has anti-oxidant, as to suppress free radical effect on the other hand, reduced the damage of radical pair fruits and vegetables cell membranes, thereby cell ageing and fruit softening have been delayed, constituent of chitosan also can actv. suppresses that germ has delayed the rotten process of sample to the effect of sample in the environment.During use, as fruit is soaked respectively 1-2min(or is sprayed directly on the fruit surface in fresh-keeping liquid (zl200710159048.7)), to take out rearmounted ventilation and dry, the effect that places freshness protection package to preserve is better.Compare experiment with the fresh-keeping and the utility model of Polythene Bag is fresh-keeping, (3 ℃-8 ℃) fresh-keeping matsutake mushroom of cryopreservation, cherry, bright jujube under identical conditions, the result is as follows:
As shown in Figure 5 and Figure 6, load-bearing 4-7 ㎏ puts into behind this Fruit and vegetable preserving bag fruits and vegetables side with the sack sealing, carries out preservation and freshness.The utility model is nonwoven fabrics inner bag, the 150g/m by the every sq m of 50 grams
2The paper outer bag consists of and placed a 15g/m in inner bag
2The high-grade fruit fresh-keeping bag that nonwoven fabrics 2g removable water is antibacterial bag adopts the every sq m nonwoven fabrics of polyamide fibre 50 grams will seal first to make behind the folding outside the symmetry according to figure and forms, and the VELCRO width is 15mm.150g/m
2The paper outer bag according to figure heat pressure adhesive processing (order for sealing paste that corrugation paper slip-angle is folding pastes-the sealing symmetrical fold paste corrugation paper slip-kraft paper bag bottom corrugation paper slip paste-two long limits elder generations at the end edge contraction paste) form, place, bottom and handle section adopt UV shape corrugation paper slip, and size is respectively 482 * 60 * 10 and 482 * 60 * 10.Nonwoven fabrics inner bag, paper outer bag are brushed (or processing is front in the printing of diagram blank space) twice and dry processing in conjunction with fresh-keeping liquid (zl200710159048.7), in the cryopreservation condition certain fruits and vegetables are carried out preservation and freshness, also can adopt separately at normal temperature condition certain fruits and vegetables are carried out preservation and freshness.Fresh-keeping effect is good than polyethylene film, polypropylene screen, polychloroethylene film etc. all.This double-decker of this project cooperates the freshness protection package of fresh-keeping liquid preparation for fruits and vegetables provide an independently space, has played the controlled atmosphere effect, has suppressed breathing and the moisture transpiration of fruits and vegetables, has stoped microbial growth; Rosmarinus officinalis extract composition in the edible film has anti-oxidant, as to suppress free radical effect on the other hand, reduced the damage of radical pair fruits and vegetables cell membranes, thereby cell ageing and fruit softening have been delayed, constituent of chitosan also can actv. suppresses that germ has delayed the rotten process of sample to the effect of sample in the environment.During use, as fruit is soaked respectively 1-2min(or is sprayed directly on the fruit surface in fresh-keeping liquid (zl200710159048.7)), to take out rearmounted ventilation and dry, the effect that places freshness protection package to preserve is better.Compare experiment with the fresh-keeping and the utility model of Polythene Bag is fresh-keeping, (3 ℃-8 ℃) fresh-keeping matsutake mushroom of cryopreservation, cherry, bright jujube under identical conditions, the result is as follows:
Claims (2)
1. a Fruit and vegetable preserving bag is characterized in that being comprised of the nonwoven fabrics inner bag (7) and the craft paper outer bag (1) that apply fresh-keeping liquid; The bottom of described craft paper outer bag (1) outside is stained with the bottom corrugation paper slip (3) that strengthens craft paper outer bag (1) stiffness, the both sides of described craft paper outer bag (1) are respectively equipped with the folding line (2) that strengthens craft paper outer bag (1) side structure intensity, folding line (2) plays the sack chamfering (5) of semiclosed effect when being provided with the structure load-bearing that strengthens handle and handbag near sack one end of craft paper outer bag (1), the nearly sack place of described craft paper outer bag (1) is provided with the first handle (6), and the first handle (6) is stained with the handle corrugation paper slip (4) that strengthens craft paper outer bag (1) stiffness on every side; The nearly sack place of described nonwoven fabrics inner bag (7) is provided with the second handle (9), the VELCRO (8) that nonwoven fabrics inner bag (7) is inner, the below of the second handle (9) is sewed with gas fluidity in the control nonwoven fabrics inner bag (7); Described nonwoven fabrics inner bag (7) just is inserted in the craft paper outer bag (1) and the first handle (6) is alignd with the second handle (9).
2. a kind of Fruit and vegetable preserving bag according to claim 1 is characterized in that nonwoven fabrics inner bag (7) inside is provided with the antibacterial bag of the fabric dehydration of nonwoven that contains the bacteriostat that dewaters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150166 CN203199357U (en) | 2013-03-28 | 2013-03-28 | Fruit and vegetable freshness protection bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150166 CN203199357U (en) | 2013-03-28 | 2013-03-28 | Fruit and vegetable freshness protection bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203199357U true CN203199357U (en) | 2013-09-18 |
Family
ID=49143491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320150166 Expired - Fee Related CN203199357U (en) | 2013-03-28 | 2013-03-28 | Fruit and vegetable freshness protection bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203199357U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128537A (en) * | 2017-11-29 | 2018-06-08 | 四川珀尔酒庄有限公司 | A kind of surface anticorrosion vapor-permeable type paper wrapping bag |
| CN109693870A (en) * | 2019-01-24 | 2019-04-30 | 王海峰 | A kind of food packaging beeswax cloth |
| CN109956172A (en) * | 2017-12-26 | 2019-07-02 | 王军 | Portable paper bag |
-
2013
- 2013-03-28 CN CN 201320150166 patent/CN203199357U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128537A (en) * | 2017-11-29 | 2018-06-08 | 四川珀尔酒庄有限公司 | A kind of surface anticorrosion vapor-permeable type paper wrapping bag |
| CN109956172A (en) * | 2017-12-26 | 2019-07-02 | 王军 | Portable paper bag |
| CN109693870A (en) * | 2019-01-24 | 2019-04-30 | 王海峰 | A kind of food packaging beeswax cloth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107183158B (en) | Fruit vegetables flowers card that keeps fresh with fresh-keeping function | |
| CN203199357U (en) | Fruit and vegetable freshness protection bag | |
| CN105432779B (en) | A kind of ethylene absorbent and preparation method thereof for banana fresh-keeping | |
| CN206187593U (en) | Biological quito function freshness protection package | |
| CN101180982B (en) | Dual fresh-keeping hoarding method of apple | |
| CN204726914U (en) | A kind of Fruit fresh-preservation bag | |
| CN105410156A (en) | Transportation and sale freshness retaining method for treating navel oranges with non-woven cloth freshness retaining bags by fennel liquid | |
| CN102885129B (en) | Pleurotus eryngii freshness retaining method | |
| CN201323851Y (en) | Labeling type oxygen concentration indication intelligent deoxidization device | |
| CN2795088Y (en) | Pickled vegetable freshness preserving package bag | |
| CN105775413B (en) | A kind of instant fresh-cut fruit and vegetable crisper of environmental protection and its preservation method | |
| CN104562836A (en) | Paper pulp for tea flavor type packaging paper | |
| CN110150369B (en) | Deoxidation and preservation method for pleurotus eryngii | |
| CN107618720A (en) | A kind of corrugated case for being applied to transport pawpaw | |
| CN206691726U (en) | A kind of fruit/vegetable fresh-keeping box | |
| CN201990073U (en) | Water and oil prevention label deoxidant | |
| CN206734916U (en) | A kind of portable Fruit and vegetable preserving bag | |
| CN101992564A (en) | Preparation method of fresh-keeping bag | |
| CN207060840U (en) | A kind of bifunctional fruit preservative paper | |
| CN106956867B (en) | A kind of fruit/vegetable fresh-keeping box | |
| CN204726898U (en) | A kind of spontaneous controlled-atmosphere fruit/vegetable fresh-keeping box | |
| CN201932516U (en) | Bamboo fruit-preserving basket | |
| CN203958961U (en) | A kind of liquidpreservatives packing paper washer | |
| CN204137585U (en) | A kind of strawberry preservation packaging composite film | |
| CN104304435A (en) | Fruit and vegetable fresh keeping carton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140328 |