Yin and yang standing zippered bag

A zipper bag and stand-up pouch technology, applied in the field of packaging bags, can solve the problems of difficult to meet the use requirements of zipper bags, poor transparency of zipper bags, inconvenient printing, etc., and achieve the effect of convenient sealing, simple and compact structure, and convenient use

Inactive Publication Date: 2014-01-15
JIANGSU SUNKEY PACKAGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The two sides of the existing zipper bags are generally made of the same film, and the zipper bags are eit

Method used

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  • Yin and yang standing zippered bag
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  • Yin and yang standing zippered bag

Examples

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Example Embodiment

[0016] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0017] Such as figure 1 , figure 2 , image 3 with Figure 4 Shown: In order to enable the self-supporting bag body 13 to meet different usage requirements, the present invention includes a self-supporting bag body 13 including a first film surface 1 and a second film surface 2, and the first film surface 1 The lower part of the second film surface 2 is connected to the lower part of the second film surface 2 through the bag bottom 4, above the bag bottom 4 is provided a zipper 3 for connecting the first film surface 1, the second film surface 2 and can form a sealed space; the first film surface 1 It includes a first polyester film layer 5 and a first polyethylene film layer 7 bonded on the first polyester film layer 5; the second film surface 2 includes a second polyester layer 8, and the second polyester film layer An aluminum foil layer 10 is bonded to the l...

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Abstract

The invention relates to a packaging bag, in particular to a yin and yang standing zippered bag, and belongs to the technical field of packaging bags. According to the technical scheme, the yin and yang standing zippered bag comprises a standing bag body, the standing bag body comprises a first thin film surface and a second thin film surface, the lower portion of the first thin film surface and the lower portion of the second thin film surface are connected through a bag bottom, and a zipper used for connecting the first thin film surface and the second thin film surface and capable of forming a confined space is arranged above the bag bottom. The first thin film surface comprises a first polyester film layer and a first polyethylene film layer bonded on the first polyester film layer. The second thin film surface comprises a second polyester film layer, an aluminum foil layer is bonded on the second polyester film layer, and a second polyethylene layer is bonded on the aluminum foil layer. The yin and yang standing zippered bag is simple and compact in structure, convenient to use and capable of being set according to needs, improves information amount, and is wide in application range, safe and reliable.

Description

technical field [0001] The invention relates to a packaging bag, in particular to a yin-yang self-supporting zipper bag, which belongs to the technical field of packaging bags. Background technique [0002] The two sides of the existing zipper bags are generally made of the same film, and the zipper bags either have poor transparency or have the trouble of inconvenient printing, which is difficult to meet the use requirements of modern zipper bags. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art and provide a yin-yang self-supporting zipper bag, which has a simple and compact structure, is easy to use, can be set according to needs, increases the amount of information, has a wide range of applications, and is safe and reliable. [0004] According to the technical solution provided by the present invention, the yin and yang self-supporting zipper bag includes a self-supporting bag body, the self-support...

Claims

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Application Information

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IPC IPC(8): B65D30/08B65D33/25B65D65/40
Inventor 程一龙陈小峰曹胡婷
Owner JIANGSU SUNKEY PACKAGING
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