CN103508053B - Negative and positive self-support zippered bag - Google Patents
Negative and positive self-support zippered bag Download PDFInfo
- Publication number
- CN103508053B CN103508053B CN201310493830.8A CN201310493830A CN103508053B CN 103508053 B CN103508053 B CN 103508053B CN 201310493830 A CN201310493830 A CN 201310493830A CN 103508053 B CN103508053 B CN 103508053B
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- layer
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- polyester
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- Slide Fasteners (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to a kind of packaging bag, especially a kind of negative and positive self-support zippered bag, belongs to the technical field of packaging bag.According to technical scheme provided by the invention, described negative and positive self-support zippered bag, comprise self-support bag, described self-support bag comprises the first film face and the second pellicular front, the bottom in described the first film face and the bottom of the second pellicular front are by being connected at the bottom of bag, and the top at the bottom of bag is provided with the slide fastener that also can form seal cavity for connecting the first film face, the second pellicular front; The first film face comprises the first polyester film and is bonded in the first polyethylene film layer on described first polyester film; Second pellicular front comprises the second polyester layer, described second polyester layer is bonded with aluminium foil layer, described aluminium foil layer is bonded with the second polyethylene layer.The present invention is simple and compact for structure, easy to use, can arrange as required, improves quantity of information, wide accommodation, safe and reliable.
Description
Technical field
The present invention relates to a kind of packaging bag, especially a kind of negative and positive self-support zippered bag, belongs to the technical field of packaging bag.
Background technology
The two sides of existing zippered bag generally adopts identical film to make, zippered bag otherwise properties of transparency poor, or there is the inconvenient trouble of printing, be difficult to the user demand of satisfied modern zippered bag.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of negative and positive self-support zippered bag, it is simple and compact for structure, easy to use, can arrange as required, improves quantity of information, wide accommodation, safe and reliable.
According to technical scheme provided by the invention, described negative and positive self-support zippered bag, comprise self-support bag, described self-support bag comprises the first film face and the second pellicular front, the bottom in described the first film face and the bottom of the second pellicular front are by being connected at the bottom of bag, and the top at the bottom of bag is provided with the slide fastener that also can form seal cavity for connecting the first film face, the second pellicular front; The first film face comprises the first polyester film and is bonded in the first polyethylene film layer on described first polyester film; Second pellicular front comprises the second polyester layer, described second polyester layer is bonded with aluminium foil layer, described aluminium foil layer is bonded with the second polyethylene layer.
Described first polyethylene film layer is bonded on the first polyester film by the first adhesive layer.
Described aluminium foil layer is bonded in the second polyester film by the second adhesive layer, and the second polyethylene film layer is bonded on aluminium foil layer by the 3rd adhesive layer.
The thickness of described first polyester film is 12 μm, and the thickness of the first polyethylene film layer is 115 ~ 125 μm.
The thickness of described second polyester film is 12 μm, and the thickness of aluminium foil layer is 7 μm, and the thickness of the second polyethylene film layer is 95 ~ 105 μm.
Comprise the second polyester layer at the bottom of described bag, described second polyester layer is bonded with aluminium foil layer, described aluminium foil layer is bonded with the second polyethylene layer.
Advantage of the present invention: self-support bag comprises the first film face and the second pellicular front, the situation in self-support bag can be observed by the first film face, pattern needed for being printed by the second pellicular front, by realizing at the bottom of bag supporting oneself, can realize sealing easily by slide fastener, simple and compact for structure, easy to use, can arrange as required, improve quantity of information, wide accommodation, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is cutaway view of the present invention.
Fig. 3 is the cutaway view in the first film face of the present invention.
Fig. 4 is the cutaway view of the present invention second pellicular front.
Description of reference numerals: at the bottom of 1-the first film face, 2-second pellicular front, 3-slide fastener, 4-bag, 5-first polyester film, 6-first adhesive layer, 7-first polyethylene film layer, 8-second polyester film, 9-second adhesive layer, 10-aluminium foil layer, 12-second polyethylene film layer and 13-self-support bag.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4: meet different user demands in order to self-support bag 13 can be made, the present invention includes self-support bag 13, described self-support bag 13 comprises the first film face 1 and the second pellicular front 2, the bottom in described the first film face 1 and the bottom of the second pellicular front 2 are by 4 being connected at the bottom of bag, and the top of 4 at the bottom of bag is provided with for connecting the first film face 1, second pellicular front 2 and can forming the slide fastener 3 of seal cavity; The first film face 1 comprises the first polyester film 5 and is bonded in the first polyethylene film layer 7 on described first polyester film 5; Second pellicular front 2 comprises the second polyester layer 8, described second polyester layer 8 is bonded with aluminium foil layer 10, described aluminium foil layer 10 is bonded with the second polyethylene layer 12.
Particularly, the first film face 1 is transparent area, and the second pellicular front 2 can form the surface of printed patterns word, and the first film face 1 and the second pellicular front 2 are by 4 being connected rear formation self-support bag 13 at the bottom of bag.Two parts of slide fastener 3 lay respectively at the top of the first film face 1, second pellicular front 2 medial surface, the space at the bottom of the first film face 1, second pellicular front 2 and bag between 4 can be closed by slide fastener 3.
Described first polyethylene film layer 7 is bonded on the first polyester film 5 by the first adhesive layer 6.First polyester film 5 adopts PT polyester, and the first adhesive layer 6 adopts model to be the adhesive of high alliance SY-03.The thickness of described first polyester film 5 is 12 μm, and the thickness of the first polyethylene film layer 7 is 115 ~ 125 μm.
Described aluminium foil layer 10 is bonded in the second polyester film 8, second polyethylene film layer 12 by the second adhesive layer 9 and is bonded on aluminium foil layer 10 by the 3rd adhesive layer 11.Second polyester film 8 adopts PT polyester, and the second adhesive layer 9, the 3rd adhesive layer 11 all adopt model to be the adhesive of high alliance SY-03.The thickness of described second polyester film 8 is 12 μm, and the thickness of aluminium foil layer 10 is 7 μm, and the thickness of the second polyethylene film layer 12 is 95 ~ 105 μm.
In the embodiment of the present invention, at the bottom of bag, 4 adopt the material identical with the second pellicular front 2, namely 4 comprise the second polyester layer 8 at the bottom of bag, described second polyester layer 8 are bonded with aluminium foil layer 10, described aluminium foil layer 10 are bonded with the second polyethylene layer 12.
The present invention's bag 13 of supporting oneself comprises the first film face 1 and the second pellicular front 2, the situation in self-support bag 13 can be observed by the first film face 1, pattern needed for being printed by the second pellicular front 2, by the bottom of bag 4 can realize support oneself, can realize sealing easily by slide fastener 3, simple and compact for structure, easy to use, can arrange as required, improve quantity of information, wide accommodation, safe and reliable.
Claims (1)
1. a negative and positive self-support zippered bag, comprise self-support bag (13), described self-support bag (13) comprises the first film face (1) and the second pellicular front (2), the bottom of described the first film face (1) and the bottom of the second pellicular front (2) are connected by (4) at the bottom of bag, and the top of (4) at the bottom of bag is provided with for connecting the first film face (1), the second pellicular front (2) can form the slide fastener (3) of seal cavity;
It is characterized in that: described the first film face (1) comprises the first polyester film (5) and is bonded in the first polyethylene film layer (7) on described first polyester film (5); Second pellicular front (2) comprises the second polyester layer (8), described second polyester layer (8) is bonded with aluminium foil layer (10), described aluminium foil layer (10) is bonded with the second polyethylene layer (12);
Described first polyethylene film layer (7) is bonded on the first polyester film (5) by the first adhesive layer (6);
Described aluminium foil layer (10) is bonded in the second polyester film (8) by the second adhesive layer (9), and the second polyethylene film layer (12) is bonded on aluminium foil layer (10) by the 3rd adhesive layer (11);
The thickness of described first polyester film (5) is 12 μm, and the thickness of the first polyethylene film layer (7) is 115 ~ 125 μm;
The thickness of described second polyester film (8) is 12 μm, and the thickness of aluminium foil layer (10) is 7 μm, and the thickness of the second polyethylene film layer (12) is 95 ~ 105 μm;
(4) at the bottom of described bag comprise the second polyester layer (8), described second polyester layer (8) is bonded with aluminium foil layer (10), described aluminium foil layer (10) is bonded with the second polyethylene layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493830.8A CN103508053B (en) | 2013-10-20 | 2013-10-20 | Negative and positive self-support zippered bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493830.8A CN103508053B (en) | 2013-10-20 | 2013-10-20 | Negative and positive self-support zippered bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103508053A CN103508053A (en) | 2014-01-15 |
| CN103508053B true CN103508053B (en) | 2015-12-09 |
Family
ID=49891583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310493830.8A Expired - Fee Related CN103508053B (en) | 2013-10-20 | 2013-10-20 | Negative and positive self-support zippered bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103508053B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351459A (en) * | 2017-07-14 | 2017-11-17 | 重庆科欣塑料有限公司 | High temperature resistant negative and positive packaging bag and preparation method thereof |
| CN112093246A (en) * | 2020-08-15 | 2020-12-18 | 安徽百盛源包装材料有限公司 | Vacuum packaging bag |
| CN112757696A (en) * | 2020-12-22 | 2021-05-07 | 珠海徐太日用品有限公司 | Novel production process method of self-supporting compressed bag |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002337885A (en) * | 2001-05-11 | 2002-11-27 | Dainippon Printing Co Ltd | Self-standing bag |
| CN201089562Y (en) * | 2007-08-31 | 2008-07-23 | 杨可越 | Vertical packing bag |
| CN201301045Y (en) * | 2008-11-19 | 2009-09-02 | 福建凯达印务有限公司 | Environment-friendly multifunctional packaging bag |
| CN101595039A (en) * | 2006-12-07 | 2009-12-02 | 法布里西奥·亚里瑞 | Security transparent bag |
| CN201770093U (en) * | 2010-07-28 | 2011-03-23 | 宁波东方九洲食品工贸有限公司 | Self-contained packaging bag |
-
2013
- 2013-10-20 CN CN201310493830.8A patent/CN103508053B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002337885A (en) * | 2001-05-11 | 2002-11-27 | Dainippon Printing Co Ltd | Self-standing bag |
| CN101595039A (en) * | 2006-12-07 | 2009-12-02 | 法布里西奥·亚里瑞 | Security transparent bag |
| CN201089562Y (en) * | 2007-08-31 | 2008-07-23 | 杨可越 | Vertical packing bag |
| CN201301045Y (en) * | 2008-11-19 | 2009-09-02 | 福建凯达印务有限公司 | Environment-friendly multifunctional packaging bag |
| CN201770093U (en) * | 2010-07-28 | 2011-03-23 | 宁波东方九洲食品工贸有限公司 | Self-contained packaging bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103508053A (en) | 2014-01-15 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20161020 |