CN109353671A - A kind of waterproof, moisture-proof, venting bags - Google Patents
A kind of waterproof, moisture-proof, venting bags Download PDFInfo
- Publication number
- CN109353671A CN109353671A CN201811465363.7A CN201811465363A CN109353671A CN 109353671 A CN109353671 A CN 109353671A CN 201811465363 A CN201811465363 A CN 201811465363A CN 109353671 A CN109353671 A CN 109353671A
- Authority
- CN
- China
- Prior art keywords
- inner bag
- bag
- main
- high frequency
- sealing edges
- 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.)
- Pending
Links
- 238000013022 venting Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 64
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 description 12
- 239000007789 gas Substances 0.000 description 8
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
-
- 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
-
- 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
- B65D33/14—Suspension means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
The present invention provides a kind of waterproofs, moisture-proof, venting bags, including outer bag, hanging apparatus is fixedly installed in the outer bag, it is characterized by: being sewed with complex pocket inside the outer bag, the complex pocket includes main inner bag, it is provided with several air holes on the main inner bag, is socketed with socket bag on the outside of the main inner bag.The invention is by being arranged air hole on main inner bag, and meet in main inner bag not only can be with waterproof, moisture-proof but also can play ventilative effect for the mode of setting set picking bag on the outside of air hole, avoiding the gas in main inner bag that from can not being discharged, the article for causing main inner bag to contain and store is rotten, next avoids the gas because of main inner bag that the space for occupying and containing article can not be discharged.
Description
Technical field
The present invention relates to packaging bag technical fields.
Specifically, be related to it is a kind of can be with waterproof, moisture-proof, ventilative packaging bag.
Background technique
Moisture-proof is exactly to prevent the humidity in air excessive, and the humidity of air, which crosses conference, breeds mould quickly, and mould is not only
It can make article moldy metamorphism, and the structure and composition of article can be destroyed.Therefore moisture barrier bag generates in this case, is used for
Moist gas enters bag body in barrier air, damages the intracorporal article of bag.
For example, in 20180130 publication number CN207903054U Granted publication of the application number CN201820159649.1 applying date
The patent that a kind of patent name is moisture barrier bag is disclosed in days 20180925, it is pointed out that the basic structure of moisture barrier bag and be commonly called as
Aluminium foil bag, Aluminum-plastic composite bag, vacuum bag, material are generally PET/AL/CPE or PET/NY/AL/CPE. wherein PET-printing
Effect is good, and NY-oxygen permeability is low, and AL-barrier property is strong, opaque, CPE-packaging internal layer.Glue: water soluble glue is more defended
Raw, environmental protection, this product of no solvent residue amount have good antistatic, oxygen barrier, shielding, moisture-proof, shade function and excellent heat
Feng Xing.But existing pouch designs are incomplete, and existing moisture barrier bag is disposable product, while moisture is had in air, this
A little moisture can enter that cause the article of bag interior to become tide in sack mouldy, and existing sack use is vulnerable to pollution,
Cause reuse rate not high enough.So the patent is used to design a kind of moisture barrier bag that obstructs moisture and can reuse.On
It states patent and solves the problems, such as moisture barrier bag barrier moisture and recycling by following technical solution.
One moisture-proof bag body and locking device are set on moisture barrier bag, are equipped with locking device, institute in the middle part of the moisture-proof bag body
It states locking device to be fitted tightly in moisture-proof bag body, movable axis is equipped in the middle part of the locking device, the movable axis is fixedly connected
On locking device, fixing piece is equipped on the right side of the movable axis, one end of the fixing piece is fixedly connected on movable axis, described
Movable part is equipped on the left of movable axis, one end of the movable part is fixedly connected on movable axis, is equipped with and is drawn above the movable part
Ring, the pull ring interlocking are arranged on movable part, are equipped with sack above the moisture-proof bag body, the sack is fixedly connected on moisture-proof
Card seam is equipped in bag body, among the locking device, the card seam is movably connected on locking device, and the fixing piece surface is set
There is fastener, the fastener fixing is connected on fixing piece.
However although above-mentioned patent plays waterproof, moisture-proof effect, but above-mentioned technical proposal can not play it is ventilative
Effect, if there is anaerobism mushroom etc. inside the moisture barrier bag that can not be breathed freely, be stored in the intracorporal article of bag equally can in anaerobic or
Go bad in the environment of hypoxemia because of fermentation.
Summary of the invention
It is an object of the invention to overcome the shortcoming of above-mentioned traditional technology, changed for the deficiency of existing moisture barrier bag
Into, a kind of bag body is invented, it not only can be with waterproof, moisture-proof but also can breathe freely.
The purpose of the present invention is what is reached by following technical measures: a kind of waterproof, moisture-proof, venting bags, including outer bag,
Hanging apparatus is fixedly installed in the outer bag, it is characterised in that: complex pocket, the complex pocket packet are sewed with inside the outer bag
Main inner bag is included, several air holes are provided on the main inner bag, are socketed with socket bag on the outside of the main inner bag.
A kind of improvement as above-mentioned technical proposal: one end of the main inner bag is provided with upper cover inner bag, the main inner bag
The other end be provided with lower cover inner bag.
A kind of improvement as above-mentioned technical proposal: the upper cover inner bag is provided with the first upper cover close to the edge of main inner bag
Inner bag high frequency sealing edges, the main inner bag are provided with the first main inner bag high frequency sealing edges close to the edge of upper cover inner bag, and the set picking bag is close
The edge of first main inner bag high frequency sealing edges is provided with set tape splicing high frequency sealing edges.
A kind of improvement as above-mentioned technical proposal: the first upper cover inner bag high frequency sealing edges and set tape splicing high frequency sealing edges, first
Main inner bag high frequency sealing edges are successively superimposed from top to bottom, are linked together by way of heat seal, first be heat sealing at together
Upper cover inner bag high frequency sealing edges and set tape splicing high frequency sealing edges, the first main inner bag high frequency sealing edges form the first joining edge.
A kind of improvement as above-mentioned technical proposal: the main inner bag is provided in the second master close to the edge of lower cover inner bag
Bag high frequency sealing edges, the lower cover inner bag are provided with the first lower cover inner bag high frequency sealing edges close to the edge of main inner bag.
A kind of improvement as above-mentioned technical proposal: the second main inner bag high frequency sealing edges and the first lower cover inner bag high frequency sealing edges according to
It is secondary to be superimposed from top to bottom, linked together by way of heat seal, the second main inner bag high frequency sealing edges being heat sealing at together with
First lower cover inner bag high frequency sealing edges form the second joining edge.
A kind of improvement as above-mentioned technical proposal: the air hole passes through main inner bag, and the air hole is uniformly arranged on
Main inner bag is in the circumferential direction of upper cover inner bag.
A kind of improvement as above-mentioned technical proposal: the set picking bag is covered on air hole, in the set picking bag and master
It is arranged between bag by heat seal, heat seal forms several heat seal traces between the set picking bag and main inner bag, and the heat seal trace is along perpendicular
Histogram is to setting.
A kind of improvement as above-mentioned technical proposal: the outer bag includes main bag body, and one end of the main bag body is provided with
Upper cover, the other end of the main bag body are provided with lower cover, and the main bag body, upper cover and the first joining edge are connected by way of suture
It connects, the main bag body, lower cover are connect by way of suture with the second joining edge.
A kind of improvement as above-mentioned technical proposal: feed inlet, socket inside the feed inlet are provided on the upper lid
There is feed inlet inner bag, feed opening is provided on the lower lid, feed opening inner bag is socketed with inside the feed opening.
By adopting the above-described technical solution, compared with prior art, the invention has the advantages that the invention passes through main inner bag
Upper setting air hole, and meet in main inner bag not only can be with waterproof, moisture-proof but also can for the mode of setting set picking bag on the outside of air hole
To play ventilative effect, avoids the gas in main inner bag that the article for causing main inner bag to contain and store can not be discharged and goes bad,
It is secondary to avoid the gas because of main inner bag that the space for occupying and containing article be discharged.
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
Detailed description of the invention
Attached drawing 1 is a kind of waterproof of the present invention, moisture-proof, venting bags main view.
Attached drawing 2 is the main view of complex pocket of the present invention.
Attached drawing 3 is the partial sectional view of complex pocket of the present invention.
Specific embodiment
Embodiment: as illustrated in the accompanying drawings from 1 to 3, a kind of waterproof, moisture-proof, venting bags, including outer bag are fixedly installed in the outer bag
There is hanging apparatus, complex pocket is sewed with inside the outer bag, the complex pocket includes main inner bag 12, is arranged on the main inner bag 12
There are several air holes 13, the air hole 13 gas in main inner bag 12 can be discharged, and gas is avoided to occupy main inner bag 12
While volume, the effect destroyed can be generated to storage article to avoid the gas in main inner bag 12, the main inner bag 12 it is outer
Side is socketed with picking bag 10.The outer bag includes main bag body 1, and one end of the main bag body 1 is provided with upper cover 3, the main bag body 1
The other end be provided with lower cover 6, the main bag body 1 is provided with Label clip 5 close to one end of upper cover 3, and the Label clip 5 is transparent
Plastic film, the Label clip 5 are fixed on main bag body 1 by way of suture, are placed to introduce in the Label clip 5 and are somebody's turn to do
Waterproof, moisture-proof, article and related attentional item in venting bags label.
The hanging apparatus includes the first rope 2-1, the second rope 2-2, third rope 2-3, the 4th rope
2-4, the both ends the first rope 2-1 are fixed at main bag body 1 close to one end of upper cover 3, the second rope 2-2
Both ends are fixed at main bag body 1 close to one end of upper cover 3, and the both ends third rope 2-3 are fixed at main bag
Body 1 is fixed at main bag body 1 close to one end of upper cover 3 close to one end of upper cover 3, the both ends the 4th rope 2-4.
One end of the main inner bag 12 is provided with upper cover inner bag 9, and the other end of the main inner bag 12 is provided with lower cover inner bag
14, the upper cover inner bag 9 is provided with the first upper cover inner bag high frequency sealing edges 9-1 close to the edge of main inner bag 12, and the main inner bag 12 leans on
The edge of nearly upper cover inner bag 9 is provided with the first main inner bag high frequency sealing edges 12-1, and the set picking bag 10 is close to the first main inner bag high frequency sealing edges
It is plastic film that the edge of 12-1, which is provided with main inner bag 12 described in set tape splicing high frequency sealing edges 10-1 with upper cover inner bag 9, lower cover inner bag 14,
Automatic bonding is integrally formed after heating.
The first upper cover inner bag high frequency sealing edges 9-1 and set tape splicing high frequency sealing edges 10-1, the first main inner bag high frequency sealing edges 12-1 are successively
It is superimposed, is linked together by way of heat seal from top to bottom, the first upper cover inner bag high frequency sealing edges 9-1 being heat sealing at together
The first joining edge is formed with set tape splicing high frequency sealing edges 10-1, the first main inner bag high frequency sealing edges 12-1.
The main inner bag 12 is provided with the second main inner bag high frequency sealing edges 12-2 close to the edge of lower cover inner bag 14, in the lower cover
Bag 14 is provided with the first lower cover inner bag high frequency sealing edges 14-1 close to the edge of main inner bag 12.
The second main inner bag high frequency sealing edges 12-2 is successively superimposed from top to bottom with the first lower cover inner bag high frequency sealing edges 14-1, is passed through
The mode of heat seal links together, the second main inner bag high frequency sealing edges 12-2 being heat sealing at together and the first lower cover inner bag heat seal
Side 14-1 forms the second joining edge.
The outer bag includes main bag body 1, and one end of the main bag body 1 is provided with upper cover 3, the other end of the main bag body 1
It is provided with lower cover 6, the main bag body 1, upper cover 3 are connect by way of suture with the first joining edge, the main bag body 1, lower cover 6
It is connect by way of suture with the second joining edge.First joining edge and the second joining edge by way of suture with main bag
Body 1 is connected, and can not only play the role of fixed complex pocket, but also can play and complex pocket is avoided to generate fold.
The air hole 13 passes through main inner bag 12, and the air hole 13 is uniformly arranged on main inner bag 12 close to upper cover inner bag 9
Circumferential direction on, the set picking bag 10 is covered on air hole 13, while the gas in main inner bag 12 is discharged by air hole 13,
Set picking bag 10 can cover air hole 13, and moisture, moisture etc. is avoided to enter in main inner bag 12, the set picking bag 10 and main inner bag
It is arranged between 12 by heat seal, heat seal forms several heat seal traces 11, the heat seal trace between the set picking bag 10 and main inner bag 12
11 are placed in the vertical direction, and heat seal trace 11 disposed in parallel four in the described embodiment, the heat seal trace 11 is uniformly arranged
In set picking bag 10 and the circumferential direction of main inner bag 12, the heat seal trace 11 that is vertically arranged can exclude gas in main inner bag 12, also
It can be crimped to avoid socket bag 10 because of the reason of handling and loading, influence waterproof, moisture-proof effect.
It is provided with feed inlet 4 in the upper cover 3, is socketed with feed inlet inner bag 8 inside the feed inlet 4, in the charging
Bag 8 is connected with upper cover inner bag 9, and the charging inner bag 8 is provided with feed inlet inner bag high frequency sealing edges 8- close to the edge of upper cover inner bag 9
1, the upper cover inner bag 9 is provided with the second upper cover inner bag high frequency sealing edges 9-2 close to the edge of feed inlet inner bag 8, in the interior material mouth
Bag high frequency sealing edges 8-1 is connect with the mode of the second upper cover inner bag high frequency sealing edges 9-2 heat seal, the feed inlet inner bag high frequency sealing edges 8-1 and the
After two upper cover inner bag high frequency sealing edges 9-2 heat seals formed third joining edge, the third joining edge by way of suture feed inlet 4 with
Upper cover 3 is connected setting, and feed opening 7 is provided on the lower cover 6, feed opening inner bag 15, institute are socketed with inside the feed opening 7
It states feed opening inner bag 15 and the edge of lower cover inner bag 14 is provided with feed opening inner bag high frequency sealing edges 15-1, the lower cover inner bag 14 leans on
The edge of nearly feed opening inner bag 15 is provided with the second lower cover inner bag high frequency sealing edges 14-2, the feed opening inner bag high frequency sealing edges 15-1 and the
Two lower cover inner bag high frequency sealing edges 14-2 are connected by way of heat seal, the feed opening inner bag high frequency sealing edges 15-1 and the second lower cover inner bag
High frequency sealing edges 14-2 heat seal forms the 4th joining edge, described by way of suture, and the 4th joining edge, feed opening 7, lower cover 6 connect
It is integrated.
Claims (10)
1. a kind of waterproof, moisture-proof, venting bags, including outer bag, hanging apparatus is fixedly installed in the outer bag, it is characterised in that:
Complex pocket is sewed with inside the outer bag, the complex pocket includes main inner bag (12), is provided on the main inner bag (12) several
Air hole (13) is socketed with socket bag (10) on the outside of the main inner bag (12).
2. a kind of waterproof according to claim 1, moisture-proof, venting bags, it is characterised in that: one end of the main inner bag (12)
It is provided with upper cover inner bag (9), the other end of the main inner bag (12) is provided with lower cover inner bag (14).
3. a kind of waterproof according to claim 1 or 2, moisture-proof, venting bags, it is characterised in that: the upper cover inner bag (9) is leaned on
The edge of nearly main inner bag (12) is provided with the first upper cover inner bag high frequency sealing edges (9-1), and the main inner bag (12) is close to upper cover inner bag (9)
Edge be provided with the first main inner bag high frequency sealing edges (12-1), the set picking bag (10) is close to the first main inner bag high frequency sealing edges (12-1)
Edge is provided with set tape splicing high frequency sealing edges (10-1).
4. a kind of waterproof according to claim 3, moisture-proof, venting bags, it is characterised in that: the first upper cover inner bag heat seal
Side (9-1) is successively superimposed from top to bottom with set tape splicing high frequency sealing edges (10-1), the first main inner bag high frequency sealing edges (12-1), passes through heat seal
Mode links together, the first upper cover inner bag high frequency sealing edges (9-1) being heat sealing at together and set tape splicing high frequency sealing edges (10-1),
First main inner bag high frequency sealing edges (12-1) form the first joining edge.
5. a kind of waterproof according to claim 4, moisture-proof, venting bags, it is characterised in that: the main inner bag (12) is under
The edge of lid inner bag (14) is provided with the second main inner bag high frequency sealing edges (12-2), and the lower cover inner bag (14) is close to main inner bag (12)
Edge is provided with the first lower cover inner bag high frequency sealing edges (14-1).
6. a kind of waterproof according to claim 5, moisture-proof, venting bags, it is characterised in that: the second main inner bag high frequency sealing edges
(12-2) is successively superimposed from top to bottom with the first lower cover inner bag high frequency sealing edges (14-1), is linked together by way of heat seal, institute
State the second suture of the second main inner bag high frequency sealing edges (12-2) and the first lower cover inner bag high frequency sealing edges (14-1) composition being heat sealing at together
Side.
7. a kind of waterproof according to claim 6, moisture-proof, venting bags, it is characterised in that: the air hole (13) passes through master
Inner bag (12), the air hole (13) are uniformly arranged on main inner bag (12) in the circumferential direction of upper cover inner bag (9).
8. a kind of waterproof according to claim 7, moisture-proof, venting bags, it is characterised in that: the set picking bag (10) is covered on
On air hole (13), it is arranged between the set picking bag (10) and main inner bag (12) by heat seal, in the set picking bag (10) and master
Heat seal forms several heat seal traces (11) between bag (12), and the heat seal trace (11) is placed in the vertical direction.
9. according to claim 1-8 its any one of described in a kind of waterproof, moisture-proof, venting bags, it is characterised in that: it is described outer
Bag includes main bag body (1), and one end of the main bag body (1) is provided with upper cover (3), and the other end of the main bag body (1) is provided with
Lower cover (6), the main bag body (1), upper cover (3) are connect by way of suture with the first joining edge, the main bag body (1), under
Lid (6) is connect by way of suture with the second joining edge.
10. a kind of waterproof according to claim 9, moisture-proof, venting bags, it is characterised in that: be provided on the upper cover (3)
Feed inlet (4), the feed inlet (4) is internal to be socketed with feed inlet inner bag (8), is provided with feed opening (7) on the lower cover (6),
Feed opening inner bag (15) are socketed with inside the feed opening (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811465363.7A CN109353671A (en) | 2018-12-03 | 2018-12-03 | A kind of waterproof, moisture-proof, venting bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811465363.7A CN109353671A (en) | 2018-12-03 | 2018-12-03 | A kind of waterproof, moisture-proof, venting bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109353671A true CN109353671A (en) | 2019-02-19 |
Family
ID=65330887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811465363.7A Pending CN109353671A (en) | 2018-12-03 | 2018-12-03 | A kind of waterproof, moisture-proof, venting bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109353671A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM257625U (en) * | 2004-05-14 | 2005-03-01 | Taiwan Guo Day Machinery Co Lt | Fruit-packing bag |
| JP3191096U (en) * | 2014-03-27 | 2014-06-05 | 王子ホールディングス株式会社 | Flexible container |
| CN204341627U (en) * | 2014-11-28 | 2015-05-20 | 扬州市创新包装有限公司 | A kind of ventilating packaging bag |
| CN104627497A (en) * | 2015-01-30 | 2015-05-20 | 广西力源宝科技有限公司 | Hot seal sealing packaging bag |
| CN206172249U (en) * | 2016-10-27 | 2017-05-17 | 常州商隆产业用纺织品有限公司 | Safe formula discharge opening moisture -proof coffee bag |
| CN206842025U (en) * | 2017-04-28 | 2018-01-05 | 深圳市安保医疗感控科技有限公司 | A kind of high intensity sterilization packaging bag of easily peelable unlatching |
| CN209177189U (en) * | 2018-12-03 | 2019-07-30 | 青州市佰利包装有限公司 | A kind of waterproof, moisture-proof, venting bags |
-
2018
- 2018-12-03 CN CN201811465363.7A patent/CN109353671A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM257625U (en) * | 2004-05-14 | 2005-03-01 | Taiwan Guo Day Machinery Co Lt | Fruit-packing bag |
| JP3191096U (en) * | 2014-03-27 | 2014-06-05 | 王子ホールディングス株式会社 | Flexible container |
| CN204341627U (en) * | 2014-11-28 | 2015-05-20 | 扬州市创新包装有限公司 | A kind of ventilating packaging bag |
| CN104627497A (en) * | 2015-01-30 | 2015-05-20 | 广西力源宝科技有限公司 | Hot seal sealing packaging bag |
| CN206172249U (en) * | 2016-10-27 | 2017-05-17 | 常州商隆产业用纺织品有限公司 | Safe formula discharge opening moisture -proof coffee bag |
| CN206842025U (en) * | 2017-04-28 | 2018-01-05 | 深圳市安保医疗感控科技有限公司 | A kind of high intensity sterilization packaging bag of easily peelable unlatching |
| CN209177189U (en) * | 2018-12-03 | 2019-07-30 | 青州市佰利包装有限公司 | A kind of waterproof, moisture-proof, venting bags |
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Application publication date: 20190219 |