CN109335259A - A kind of ventilating plastic bag - Google Patents
A kind of ventilating plastic bag Download PDFInfo
- Publication number
- CN109335259A CN109335259A CN201811179012.XA CN201811179012A CN109335259A CN 109335259 A CN109335259 A CN 109335259A CN 201811179012 A CN201811179012 A CN 201811179012A CN 109335259 A CN109335259 A CN 109335259A
- Authority
- CN
- China
- Prior art keywords
- bag
- body ontology
- pressure
- interconnecting piece
- refrigerant
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/01—Ventilation or drainage of bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Packages (AREA)
Abstract
The present invention relates to a kind of ventilating plastic bags, bag body ontology includes anterior bag surface, back pkt. face and two interconnecting pieces being folded inward, anterior bag surface is connect with back pkt. face by interconnecting piece, bag body ontology it is closed at one end, another end opening of bag body ontology, the opening of bag body ontology is equipped with the first pressure-sealing zipper, the both sides of the edge of interconnecting piece are equipped with the second pressure-sealing zipper, interconnecting piece is equipped with several air holes, the inner wall of anterior bag surface and the inner wall in back pkt. face are all covered with bubble chamber film, the inner wall of interconnecting piece is equipped with spongy layer, the bottom of bag body ontology is provided with refrigerating bag, water bag on refrigerating bag, refrigerant bag and third pressure-sealing zipper, third pressure-sealing zipper separates water bag and refrigerant bag, water is filled in water bag, refrigerant is filled in refrigerant bag.The present invention has the advantages that Air permenbility can be adjusted and freezes.
Description
Technical field
The present invention relates to food postharvest technology of fruits and vegetables fields, more specifically to a kind of ventilating plastic bag.
Background technique
Fruit and vegetable is the essential non-staple food of people's daily life, is the important agriculture of the second in the world for being only second to grain
Product, while being also that food industry is important and processing raw material.Fresh fruit and vegetable not only provides a variety of nutrition for human health
Substance.China is fruit big producer of the world, and fruit industry occupies an important position in national economy.From the nineties in last century year
Since, China's fruits output and area are sure to occupy always first place in the world, but fruit and vegetable food moisture content is high, are easy to rot, at this stage
China's fresh fruit of vegetables due to harvest improper, commercialized treatment after adopting is backward in technique, storing condition is improper and saving and processing ability not
The reasons such as foot, caused by rot the proportion of goods damageds, fruit reaches 30%, and vegetables reach 30%-40%, and fruit rots that its shelf is made to supply the phase
It greatly shortens, causes economic loss.
Summary of the invention
The problem to be solved by the present invention is that providing a kind of ventilating plastic bag that can adjust Air permenbility and refrigeration.
In order to solve the above-mentioned technical problems, the present invention provides a kind of ventilating plastic bag, bag body ontology include anterior bag surface, after
Bag face and two interconnecting pieces being folded inward, the anterior bag surface are connect with the back pkt. face by the interconnecting piece, the bag body
The opening of closed at one end, another end opening of the bag body ontology of ontology, the bag body ontology is equipped with the first pressure-sealing zipper,
The both sides of the edge of the interconnecting piece are equipped with the second pressure-sealing zipper, and the interconnecting piece is equipped with several air holes, the anterior bag surface
Inner wall and the inner wall in the back pkt. face are all covered with bubble chamber film, and the inner wall of the interconnecting piece is equipped with spongy layer, the bag body sheet
The bottom of body is provided with refrigerating bag, water bag, refrigerant bag and third pressure-sealing zipper on the refrigerating bag, the third pressure-sealing zipper
Separate the water bag and the refrigerant bag, water is filled in the water bag, is filled with refrigerant in the refrigerant bag.
It further include absorbent wool as preferred embodiments of the present invention, the absorbent wool is covered on the bubble chamber film.
As preferred embodiments of the present invention, ethylene absorbent placing groove is equipped in the bag body ontology.
Implement a kind of ventilating plastic bag of the invention to have the following beneficial effects: compared with prior art
The air hole on interconnecting piece that the present invention passes through bag body ontology two sides, has preferable gas permeability, is conducive to bag body
Intrinsic steam discharge, and behaviour can be adjusted by the aperture regulation Air permenbility of the second pressure-sealing zipper on interconnecting piece
Make simple and convenient, and the spongy layer on interconnecting piece can be avoided extraneous dust and enter in bag body ontology from air hole and lead to dirt
Fruits and vegetables are contaminated, and the setting of bubble chamber film can work as a buffer protection fruits and vegetables；In addition, it is instant that third pressure-sealing zipper is pulled open realization
Refrigeration, while the first pressure-sealing zipper and the second pressure-sealing zipper being closed, guarantee the refrigeration effect of bag body ontology.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, the attached drawing to embodiment is simply situated between below
It continues.
Fig. 1 is a kind of structural schematic diagram of ventilating plastic bag provided by the invention；
Fig. 2 is the structural schematic diagram of refrigerating bag.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance.
As depicted in figs. 1 and 2, the preferred embodiment of the present invention, a kind of ventilating plastic bag, bag body ontology 1 include anterior bag surface
2, back pkt. face 3 and two interconnecting pieces 4 being folded inward, the anterior bag surface 2 are connect with the back pkt. face 3 by the interconnecting piece 4,
Closed at one end, another end opening of the bag body ontology 1 of the bag body ontology 1, the opening of the bag body ontology 1 are equipped with the
One pressure-sealing zipper 5, the both sides of the edge of the interconnecting piece 4 are equipped with the second pressure-sealing zipper 6, and the interconnecting piece 4 is equipped with several ventilative
The inner wall in hole 7, the inner wall of the anterior bag surface 2 and the back pkt. face 3 is all covered with bubble chamber film, sets on the inner wall of the interconnecting piece 4
There is spongy layer, the bottom of the bag body ontology 1 is provided with refrigerating bag 8, water bag 9, refrigerant bag 10 and third on the refrigerating bag 8
Pressure-sealing zipper 11, the third pressure-sealing zipper 11 separate the water bag 9 and the refrigerant bag 10, are filled in the water bag 9
Water, the refrigerant bag 10 is interior to be filled with refrigerant.
The air hole 7 on interconnecting piece 4 that the present invention passes through 1 two sides of bag body ontology, has preferable gas permeability, and can
By the aperture regulation Air permenbility of the second pressure-sealing zipper 6 on interconnecting piece 4, adjusting is simple to operate, and on interconnecting piece 4
Spongy layer can be avoided extraneous dust and enters in bag body ontology 1 from air hole 7 and lead to pollute fruits and vegetables, and bubble chamber film is set
Protection fruits and vegetables can be worked as a buffer by setting；In addition, third pressure-sealing zipper 11 is pulled open realization refrigeration immediately, while first being sealed
Zipper 5 and the second pressure-sealing zipper 6 are closed, and guarantee the refrigeration effect of bag body ontology 1.
More preferably, fruit or vegetable bag further includes absorbent wool, and the absorbent wool is covered on the bubble chamber film, can be by bag body ontology
Steam in 1 absorbs as early as possible, guarantees the humidity that air is certain in bag body ontology 1.
More preferably, it is equipped with ethylene absorbent placing groove in the bag body ontology 1, places ethylene absorbent energy inside bag body
Enough delay fruits and vegetables to rot, realizes the fresh-keeping of fruits and vegetables.
Above disclosed is only presently preferred embodiments of the present invention, cannot limit the right of the present invention with this certainly
Range, therefore according to equivalent variations made by scope of the present invention patent, it is still within the scope of the present invention.
Claims (3)
1. a kind of ventilating plastic bag, which is characterized in that bag body ontology includes anterior bag surface, back pkt. face and two connections being folded inward
Portion, the anterior bag surface are connect with the back pkt. face by the interconnecting piece, closed at one end, the bag body sheet of the bag body ontology
The opening of another end opening of body, the bag body ontology is equipped with the first pressure-sealing zipper, and the both sides of the edge of the interconnecting piece are equipped with
Second pressure-sealing zipper, the interconnecting piece are equipped with several air holes, and the inner wall in the inner wall of the anterior bag surface and the back pkt. face is equal
It is covered with bubble chamber film, the inner wall of the interconnecting piece is equipped with spongy layer, and the bottom of the bag body ontology is provided with refrigerating bag, described
Water bag, refrigerant bag and third pressure-sealing zipper on refrigerating bag, the third pressure-sealing zipper separate the water bag and the refrigerant
Bag, the water bag is interior to be filled with water, is filled with refrigerant in the refrigerant bag.
2. ventilating plastic bag as described in claim 1, which is characterized in that further include absorbent wool, the absorbent wool is covered on institute
It states on bubble chamber film.
3. ventilating plastic bag as described in claim 1, which is characterized in that be equipped with ethylene absorbent in the bag body ontology and place
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179012.XA CN109335259A (en) | 2018-10-10 | 2018-10-10 | A kind of ventilating plastic bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179012.XA CN109335259A (en) | 2018-10-10 | 2018-10-10 | A kind of ventilating plastic bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109335259A true CN109335259A (en) | 2019-02-15 |
Family
ID=65308796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811179012.XA Withdrawn CN109335259A (en) | 2018-10-10 | 2018-10-10 | A kind of ventilating plastic bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109335259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671136A (en) * | 2021-12-17 | 2022-06-28 | 张家港市华昌新材料科技有限公司 | Packaging bag and preparation method thereof |
-
2018
- 2018-10-10 CN CN201811179012.XA patent/CN109335259A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671136A (en) * | 2021-12-17 | 2022-06-28 | 张家港市华昌新材料科技有限公司 | Packaging bag and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190215 |