CN106347829A - High-barrier type packaging bag with aluminum plated film - Google Patents
High-barrier type packaging bag with aluminum plated film Download PDFInfo
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- CN106347829A CN106347829A CN201510427263.5A CN201510427263A CN106347829A CN 106347829 A CN106347829 A CN 106347829A CN 201510427263 A CN201510427263 A CN 201510427263A CN 106347829 A CN106347829 A CN 106347829A
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Abstract
The invention relates to a high-barrier type packaging bag with an aluminum plated film. The high-barrier type packaging bag comprises a packaging bag body, wherein a feed port is formed in the middle of the upper part of the packaging bag body, a discharge port is formed in the middle of the lower part of the packaging bag body, the packaging bag body is formed by a woven fabric outer bag and a composite type inner bag, the composite type inner bag is formed by a PET outer film layer, a first bonding layer, a first connection film layer, a second connection film layer, a second bonding layer, a PET inner film layer, the aluminum plated layer and a PE film layer, the aluminum plated layer is plated on one side of the PET inner film layer, and enhanced type slings are arranged at the four corners of the upper part of the packaging bag body. According to the high-barrier type packaging bag with the aluminum plated film, the whole impact resistance and the toughness are good, the sealing performance and the barrier property are high, the service life is long, and the sling strength is high.
Description
Technical field
The present invention relates to a kind of packaging bag and in particular to one kind is aluminized film package bag.
Background technology
Packaging bag, compared with little woven bag, has that capacity is big, is easy to handling, saves labour, carry
The features such as high efficiency.Part packaging bag is made up of outer bag and inner bag, existing inner bag thin film,
There is the problems such as overall impact resistance is poor, and toughness is not enough, sealing and barrier property are undesirable.
It is provided with aluminum membranous layer in part membrane structure, but in use, this aluminum membranous layer is due to being subject to
External force acts on, and easily producing folding line or fractures, largely effecting on its barrier property, thus reducing whole
Body service life.And, the suspender belt insufficient strength with bag, easily droop it has not been convenient to packaging bag
Handling, affect work efficiency.
Content of the invention
Goal of the invention: the invention aims to overcoming deficiency of the prior art, provide one
Plant overall resistance to impact good, good toughness, high sealing high-barrier, long service life, suspender belt intensity
High aluminizer high-barrier type packaging bag.
Technical scheme: in order to solve above-mentioned technical problem, aluminizer high-barrier of the present invention
Type packaging bag, it includes packaging bag body, is provided with charging in the middle of described packaging bag body upper part
Mouthful, it is provided with discharging opening in the middle of described packaging bag body lower part, described packaging bag body is by weaving
Cloth outer bag and compound inner bag composition, described compound inner bag successively by pet theca externa, first
Adhesive layer, first connect film layer, second connect film layer, the second adhesive layer, pet theca interna,
Aluminium coated and pe film layer composition, described aluminium coated is plated in pet theca interna side, described pet
Theca externa, the first adhesive layer, first connect film layer, second connect film layer, the second adhesive layer,
The thickness of pet theca interna, aluminium coated and pe film layer is than for 1:(3-5): (1-2):
(1-2): (3-5): (0.8-1.2): (4-6): (0.5-1.5), described
Four corners of packaging bag body upper part are provided with reinforced suspender belt.
Described pet theca externa, the first adhesive layer, first connect film layer, second connect film layer,
Second adhesive layer, the thickness of pet theca interna, aluminium coated and pe film layer are than for 1:3.5:1.5:
1.5:3.5:1:5:1.
Described first adhesive layer and the second adhesive layer are the gluing oxidant layer of vinyl urethane.
Described first connects film layer and second connects film layer for high-low pressure co-extrusion pe film or nylon
Film.
Beneficial effect: compared with prior art, its remarkable advantage is the present invention: the present invention is by compiling
Outer bag of weaving cotton cloth and compound inner bag composition, and compound inner bag by thickness ratio for 1:3.5:
1.5:1.5:3.5:1:5:1 pet theca externa, the first adhesive layer, the first junctional membrane
Layer, the second connection film layer, the second adhesive layer, pet theca interna, aluminium coated and pe film layer system
Become, overall resistance to impact is good, good toughness, high sealing high-barrier, in the plating of pet theca interna side
If aluminium coated, before solving the problems, such as, aluminum membranous layer has folding line in use and fractures,
Further ensure the high sealing high barrier of product, improve whole service life, adopt and add
Strong type suspender belt, makes suspender belt not droop, and facilitates the handling of container bag, improves whole work efficiency,
Meet actual operation requirements.
Brief description
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the hierarchical structure schematic diagram of heretofore described compound inner bag.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, aluminizer high-barrier type packaging bag of the present invention, it wraps
Include packaging bag body 1, be provided with charging aperture 2 in the middle of described packaging bag body 1 top, in institute
State and in the middle of packaging bag body 1 bottom, be provided with discharging opening 3, described packaging bag body 1 is by woven cloth
Outer bag 4 and compound inner bag 5 form, described compound inner bag 5 successively by pet theca externa 6,
First adhesive layer 7, first connect film layer 8, second connect film layer 9, the second adhesive layer 10,
Pet theca interna 11, aluminium coated 12 and pe film layer 13 form, and described aluminium coated 12 is plated in
Pet theca interna 11 side, described pet theca externa 6, the first adhesive layer 7, the first junctional membrane
Layer 8, second connects film layer 9, the second adhesive layer 10, pet theca interna 11, aluminium coated 12
With the thickness of pe film layer 13 than for 1:(3-5): (1-2): (1-2): (3-5):
(0.8-1.2): (4-6): (0.5-1.5), on described packaging bag body 1 top four
Individual corner is provided with reinforced suspender belt 14；Described pet theca externa 6, the first adhesive layer 7, first
Connect film layer 8, second to connect film layer 9, the second adhesive layer 10, pet theca interna 11, aluminize
The thickness ratio of layer 12 and pe film layer 13 is for 1:3.5:1.5:1.5:3.5:1:5:1；
Described first adhesive layer 7 and the second adhesive layer 10 are the gluing oxidant layer of vinyl urethane；Described
First connects film layer 8 and second connects film layer 9 for high-low pressure co-extrusion pe film or nylon membrane.This
Invention is made up of woven cloth outer bag and compound inner bag, and compound inner bag by thickness ratio for 1:
3.5:1.5:1.5:3.5:1:5:1 pet theca externa, the first adhesive layer, first even
Connect film layer, the second connection film layer, the second adhesive layer, pet theca interna, aluminium coated and pe film
Layer is made, and overall resistance to impact is good, good toughness, high sealing high-barrier, in pet theca interna one
Side plating sets aluminium coated, and before solving, aluminum membranous layer has folding line and asking of fractureing in use
Topic, further ensures the high sealing high barrier of product, improves whole service life, adopt
Use reinforced suspender belt, so that suspender belt is not drooped, facilitate the handling of container bag, improve overall work effect
Rate, meets actual operation requirements.
The invention provides a kind of thinking and method, implement method and the way of this technical scheme
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, acceptable
Make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention,
In the present embodiment, all available prior art of clearly not each ingredient is realized.
Claims (4)
1. the packaging bag of aluminizer high-barrier type it is characterised in that: it includes packaging bag body (1),
It is provided with charging aperture (2) in the middle of described packaging bag body (1) top, in described packaging bag originally
Be provided with discharging opening (3) in the middle of body (1) bottom, described packaging bag body (1) by woven cloth outside
Bag (4) and compound inner bag (5) composition, described compound inner bag (5) is successively by pet
Theca externa (6), the first adhesive layer (7), first connect film layer (8), second connect film layer (9),
Second adhesive layer (10), pet theca interna (11), aluminium coated (12) and pe film layer (13)
Composition, described aluminium coated (12) is plated in pet theca interna (11) side, described pet adventitia
Layer (6), the first adhesive layer (7), first connect film layer (8), second connect film layer (9),
Second adhesive layer (10), pet theca interna (11), aluminium coated (12) and pe film layer (13)
Thickness than for 1:(3-5): (1-2): (1-2): (3-5): (0.8-1.2): (4-6):
(0.5-1.5), it is provided with reinforced suspender belt in described four, top of packaging bag body (1) corner
(14).
2. aluminizer high-barrier type packaging bag according to claim 1 it is characterised in that:
Described pet theca externa (6), the first adhesive layer (7), the first connection film layer (8), the second company
Connect film layer (9), the second adhesive layer (10), pet theca interna (11), aluminium coated (12) and
The thickness of pe film layer (13) is than for 1:3.5:1.5:1.5:3.5:1:5:1.
3. aluminizer high-barrier type packaging bag according to claim 1 it is characterised in that:
Described first adhesive layer (7) and the second adhesive layer (10) are the gluing oxidant layer of vinyl urethane.
4. aluminizer high-barrier type packaging bag according to claim 1 it is characterised in that:
Described first connect film layer (8) and second connect film layer (9) for high-low pressure co-extrusion pe film or
Nylon membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510427263.5A CN106347829A (en) | 2015-07-20 | 2015-07-20 | High-barrier type packaging bag with aluminum plated film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510427263.5A CN106347829A (en) | 2015-07-20 | 2015-07-20 | High-barrier type packaging bag with aluminum plated film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106347829A true CN106347829A (en) | 2017-01-25 |
Family
ID=57842745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510427263.5A Pending CN106347829A (en) | 2015-07-20 | 2015-07-20 | High-barrier type packaging bag with aluminum plated film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106347829A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054903A (en) * | 2017-04-18 | 2017-08-18 | 山东汇百川新材料有限公司 | A kind of permeability type carbon black ton bag |
| CN111497397A (en) * | 2020-05-07 | 2020-08-07 | 合肥佛斯德新材料科技有限公司 | Vacuum compression bag and manufacturing method thereof |
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|---|---|---|---|---|
| CN202138735U (en) * | 2011-06-15 | 2012-02-08 | 常州商隆产业用纺织品有限公司 | Double-layer flexible freight container |
| CN202967170U (en) * | 2012-12-16 | 2013-06-05 | 朱卫平 | Aluminum plastic composite packaging inner bag |
| CN103381685A (en) * | 2013-07-09 | 2013-11-06 | 黄山永新股份有限公司 | Packaging film with high peel strength and its preparation method |
| CN103507331A (en) * | 2012-06-26 | 2014-01-15 | 刘德成 | Aluminum plastic film |
| CN103587165A (en) * | 2013-10-31 | 2014-02-19 | 佛山佛塑科技集团股份有限公司 | High sealing flexible composite film material for cold punching molding and its manufacturing method |
| CN204020136U (en) * | 2014-07-22 | 2014-12-17 | 湖南工业大学 | The shock-resistant composite membrane of a kind of uvioresistant |
| JP2015168150A (en) * | 2014-03-07 | 2015-09-28 | 東レフィルム加工株式会社 | Polypropylene composite film and laminate using the same |
| CN204846698U (en) * | 2015-07-20 | 2015-12-09 | 宜兴威尼特包装袋有限公司 | Aluminizer high resistant separates type wrapping bag |
-
2015
- 2015-07-20 CN CN201510427263.5A patent/CN106347829A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202138735U (en) * | 2011-06-15 | 2012-02-08 | 常州商隆产业用纺织品有限公司 | Double-layer flexible freight container |
| CN103507331A (en) * | 2012-06-26 | 2014-01-15 | 刘德成 | Aluminum plastic film |
| CN202967170U (en) * | 2012-12-16 | 2013-06-05 | 朱卫平 | Aluminum plastic composite packaging inner bag |
| CN103381685A (en) * | 2013-07-09 | 2013-11-06 | 黄山永新股份有限公司 | Packaging film with high peel strength and its preparation method |
| CN103587165A (en) * | 2013-10-31 | 2014-02-19 | 佛山佛塑科技集团股份有限公司 | High sealing flexible composite film material for cold punching molding and its manufacturing method |
| JP2015168150A (en) * | 2014-03-07 | 2015-09-28 | 東レフィルム加工株式会社 | Polypropylene composite film and laminate using the same |
| CN204020136U (en) * | 2014-07-22 | 2014-12-17 | 湖南工业大学 | The shock-resistant composite membrane of a kind of uvioresistant |
| CN204846698U (en) * | 2015-07-20 | 2015-12-09 | 宜兴威尼特包装袋有限公司 | Aluminizer high resistant separates type wrapping bag |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054903A (en) * | 2017-04-18 | 2017-08-18 | 山东汇百川新材料有限公司 | A kind of permeability type carbon black ton bag |
| CN111497397A (en) * | 2020-05-07 | 2020-08-07 | 合肥佛斯德新材料科技有限公司 | Vacuum compression bag and manufacturing method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |
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| RJ01 | Rejection of invention patent application after publication |