CN106697623A - Sealed convenient filling type liquid container bag - Google Patents
Sealed convenient filling type liquid container bag Download PDFInfo
- Publication number
- CN106697623A CN106697623A CN201510428946.2A CN201510428946A CN106697623A CN 106697623 A CN106697623 A CN 106697623A CN 201510428946 A CN201510428946 A CN 201510428946A CN 106697623 A CN106697623 A CN 106697623A
- Authority
- CN
- China
- Prior art keywords
- layer
- bag body
- bonding
- layers
- outer layer
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 13
- 239000004677 Nylon Substances 0.000 claims abstract description 15
- 229920001778 nylon Polymers 0.000 claims abstract description 15
- 229920006284 nylon film Polymers 0.000 claims description 7
- HNPDNOZNULJJDL-UHFFFAOYSA-N ethyl n-ethenylcarbamate Chemical compound CCOC(=O)NC=C HNPDNOZNULJJDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 16
- 239000012790 adhesive layer Substances 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 4
- 230000001070 adhesive effect Effects 0.000 abstract 4
- 239000002131 composite material Substances 0.000 abstract 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
Abstract
The invention relates to a sealed convenient filling type liquid flexible freight bag, which comprises a flexible freight bag body, wherein a feed inlet is arranged in the middle of the upper part of the flexible freight bag body, the flexible freight bag body is made of a nylon composite film, the nylon composite film sequentially comprises a PE inner layer, an adhesive inner layer, a nylon layer, an adhesive outer layer and a PE outer layer from inside to outside, and the thickness ratio of the PE inner layer to the adhesive inner layer to the nylon layer to the adhesive outer layer to the PE outer layer is 1: (0.5-1): (2-5): and (0.5-1) 1, arranging a bag mouth fixing piece outside a feed inlet of the flexible freight bag body, arranging a fixing edge on the bag mouth fixing piece, and arranging a filling valve on the feed inlet. The invention has the advantages of convenient filling, good integral impact resistance, good toughness, high sealing and high barrier.
Description
Technical field
The present invention relates to a kind of bag-type container for liquid, and in particular to a kind of fill type bag-type container for liquid.
Background technology
Container bag compared with small woven bag, with capacity it is big, be easy to load and unload, save labour, carry
The features such as high efficiency.Common bag-type container for liquid, it is poor to there is overall impact resistance, toughness
Deficiency, sealing and barrier property it is undesirable the problems such as.It is additionally, since at container bag charging aperture and does not have
There is setting sack fixed edge, it may occur that filling to come off, influence operating efficiency.
The content of the invention
Goal of the invention：The invention aims to overcome deficiency of the prior art, there is provided one
Filling convenience is planted, overall impact resistance is good, good toughness, the fill type liquid of high sealing high-barrier
Container bag.
Technical scheme：In order to solve the above-mentioned technical problem, the convenient filling of closed type of the present invention
Dress formula bag-type container for liquid, it includes container bag body, is set in the middle of the container bag body upper part
There is charging aperture, the container bag body is made up of coextrusion nylon film, and the coextrusion nylon film is by interior
And it is outer successively including PE internal layers, bonding inner layers, nylon layer, bonding outer layer and PE outer layers, institute
The thickness ratio for stating PE internal layers, bonding inner layers, nylon layer, bonding outer layer and PE outer layers is 1：
(0.5-1)：(2-5)：(0.5-1):1, outside the charging aperture of the container bag body
Portion is provided with sack stator, fixed edge is provided with the sack stator, in the charging aperture
It is provided with filling valve.
The thickness ratio of the PE internal layers, bonding inner layers, nylon layer, bonding outer layer and PE outer layers
It is 1：0.8：3：0.8:1.
The bonding inner layers and bonding outer layer are the gluing oxidant layer of vinyl urethane.
The sack stator is food/pharmaceutical grade film stator.
Beneficial effect：Compared with prior art, its remarkable advantage is the present invention：The present invention is by collecting
Pack body, filling valve and sack stator composition, sack is fixed by sack stator, is made
Filling convenience, the container bag body is 1 by thickness ratio：0.8：3：0.8:1 PE internal layers,
Bonding inner layers, nylon layer, bonding outer layer and PE outer layers composition, overall impact resistance are good,
Overall flexibility is good, high sealing high-barrier, and the container bag body and filling valve are tightly connected, even
Connect place's No leakage, good sealing effect, using food/pharmaceutical grade film stator, it is ensured that filling
Safety, this product long service life meets actual operation requirements.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the hierarchical structure schematic diagram of heretofore described coextrusion nylon film.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, the convenient fill type bag-type container for liquid of closed type of the present invention,
It includes container bag body 1, is provided with charging aperture in the middle of the top of container bag body 1, institute
State container bag body 1 to be made up of coextrusion nylon film, the coextrusion nylon film is wrapped successively from inside to outside
PE internal layers 2, bonding inner layers 3, nylon layer 4, bonding outer layer 5 and PE outer layers 6 are included, it is described
The thickness ratio of PE internal layers 2, bonding inner layers 3, nylon layer 4, bonding outer layer 5 and PE outer layers 6
It is 1：(0.5-1)：(2-5)：(0.5-1):1, in the container bag body 1
Sack stator 7 is provided with outside charging aperture, fixed edge 8 is provided with the sack stator 7,
Filling valve 9 is provided with the charging aperture；The PE internal layers 2, bonding inner layers 3, nylon layer
4th, the thickness ratio of bonding outer layer 5 and PE outer layers 6 is 1：0.8：3：0.8:1；It is described viscous
It is the gluing oxidant layer of vinyl urethane to close internal layer 3 and bonding outer layer 5；The sack stator 7
It is food/pharmaceutical grade film stator.The present invention is consolidated by container bag body, filling valve and sack
Stator is constituted, and sack is fixed by sack stator, makes filling convenience, the container bag body
It is 1 by thickness ratio：0.8：3：0.8:1 PE internal layers, bonding inner layers, nylon layer, bonding
Outer layer and PE outer layers are constituted, and overall impact resistance is good, and overall flexibility is good, high sealing high resistant
Every, the container bag body and filling valve are tightly connected, junction No leakage, good sealing effect,
Using food/pharmaceutical grade film stator, it is ensured that filling safety, this product long service life,
Meet actual operation requirements.
The invention provides a kind of thinking and method, method and the way of the technical scheme are implemented
Footpath is a lot, and the above is only the preferred embodiment of the present invention, it is noted that for this skill
For the those of ordinary skill in art field, under the premise without departing from the principles of the invention, can be with
Some improvements and modifications are made, these improvements and modifications also should be regarded as protection scope of the present invention,
Each part being not known in the present embodiment can use prior art to be realized.
Claims (4)
1. the convenient fill type bag-type container for liquid of closed type, it is characterised in that：It includes container bag
Body (1), charging aperture, the packaging are provided with the middle of container bag body (1) top
Bag body (1) is made up of coextrusion nylon film, and the coextrusion nylon film includes successively from inside to outside
Outside PE internal layers (2), bonding inner layers (3), nylon layer (4), bonding outer layer (5) and PE
Layer (6), the PE internal layers (2), bonding inner layers (3), nylon layer (4), bonding outer layer
(5) and PE outer layers (6) thickness ratio be 1：(0.5-1)：(2-5)：(0.5-1):1,
Sack stator (7) is provided with outside the charging aperture of the container bag body (1), described
Sack stator (7) is provided with fixed edge (8), and filling valve (9) is provided with the charging aperture.
2. the convenient fill type bag-type container for liquid of closed type according to claim 1, it is special
Levy and be：The PE internal layers (2), bonding inner layers (3), nylon layer (4), bonding outer layer
(5) and PE outer layers (6) thickness ratio be 1：0.8：3：0.8:1.
3. the convenient fill type bag-type container for liquid of closed type according to claim 1, it is special
Levy and be：The bonding inner layers (3) and bonding outer layer (5) are vinyl urethane adhesive
Layer.
4. the convenient fill type bag-type container for liquid of closed type according to claim 1, it is special
Levy and be：The sack stator (7) is food/pharmaceutical grade film stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428946.2A CN106697623A (en) | 2015-07-20 | 2015-07-20 | Sealed convenient filling type liquid container bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428946.2A CN106697623A (en) | 2015-07-20 | 2015-07-20 | Sealed convenient filling type liquid container bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106697623A true CN106697623A (en) | 2017-05-24 |
Family
ID=58894550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510428946.2A Pending CN106697623A (en) | 2015-07-20 | 2015-07-20 | Sealed convenient filling type liquid container bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106697623A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08175597A (en) * | 1994-09-09 | 1996-07-09 | Rohm & Haas Co | Bulk bag container that can be recycled |
| CN201595355U (en) * | 2010-04-21 | 2010-10-06 | 杜朗 | High-capacity water bag |
| CN201890422U (en) * | 2010-11-03 | 2011-07-06 | 深圳市万达杰塑料制品有限公司 | Composite membrane liquid packing bag with nozzle |
| CN102372137A (en) * | 2010-08-06 | 2012-03-14 | 宜兴威尼特集装袋有限公司 | Spacer inner bag |
| US20130037538A1 (en) * | 2009-05-29 | 2013-02-14 | Peter Dahlquist | Inflatable shipping container |
| CN204110636U (en) * | 2014-10-08 | 2015-01-21 | 宜兴威尼特包装袋有限公司 | Liquid specific flexible freight container |
| CN204846906U (en) * | 2015-07-20 | 2015-12-09 | 宜兴威尼特包装袋有限公司 | Sealed convenient filling type liquid container bag |
-
2015
- 2015-07-20 CN CN201510428946.2A patent/CN106697623A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08175597A (en) * | 1994-09-09 | 1996-07-09 | Rohm & Haas Co | Bulk bag container that can be recycled |
| US20130037538A1 (en) * | 2009-05-29 | 2013-02-14 | Peter Dahlquist | Inflatable shipping container |
| CN201595355U (en) * | 2010-04-21 | 2010-10-06 | 杜朗 | High-capacity water bag |
| CN102372137A (en) * | 2010-08-06 | 2012-03-14 | 宜兴威尼特集装袋有限公司 | Spacer inner bag |
| CN201890422U (en) * | 2010-11-03 | 2011-07-06 | 深圳市万达杰塑料制品有限公司 | Composite membrane liquid packing bag with nozzle |
| CN204110636U (en) * | 2014-10-08 | 2015-01-21 | 宜兴威尼特包装袋有限公司 | Liquid specific flexible freight container |
| CN204846906U (en) * | 2015-07-20 | 2015-12-09 | 宜兴威尼特包装袋有限公司 | Sealed convenient filling type liquid container bag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204846698U (en) | High-barrier packaging bag with aluminizer | |
| CN107531363A (en) | Package valve closed system and its method | |
| CN105480609B (en) | High-barrier anti-expansion container bag | |
| CN106697623A (en) | Sealed convenient filling type liquid container bag | |
| CN205293515U (en) | High-strength stretch-proof packaging bag | |
| CN204846906U (en) | Sealed convenient filling type liquid container bag | |
| CN205573146U (en) | Packing bag | |
| CN206231800U (en) | Antistatic paper wrapping bag | |
| CN106347829A (en) | High-barrier packaging bag with aluminizer | |
| CN106697621A (en) | Impact-resistant high-barrier composite flexible freight bag | |
| CN204846733U (en) | Convenient filling structure of liquid flexible container canned type | |
| CN201406095Y (en) | Valve bag for powder materials | |
| CN106347831A (en) | Convenient filling structure of liquid flexible container canned type | |
| CN206142084U (en) | Novel valve bag | |
| CN204776871U (en) | Impact-resistant high-barrier composite flexible freight bag | |
| CN106184999B (en) | Antistatic paper wrapping bag | |
| CN206050421U (en) | Fully-automatic packaging seals paper wrapping bag | |
| CN209410819U (en) | Corrosion-resistant container bag | |
| CN206050430U (en) | High barrier valve port paper wrapping bag | |
| CN206395119U (en) | A kind of inflatable seal aluminium foil bag | |
| CN204137507U (en) | A kind of sterile liquid packaging bag | |
| CN207191804U (en) | A kind of novel fire resistant cooking disinfection vacuum packaging bag | |
| CN205293720U (en) | Compound flexible container of dampproofing leak protection | |
| CN202029464U (en) | Liquid aseptic composite packaging bag | |
| CN205396901U (en) | Packing bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |