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Pull-tape-type plastic packaging bag

A packaging bag and plastic technology, applied in the field of plastic packaging bags, can solve problems such as troublesome and inconvenient use, and achieve the effect of easy use, convenient tightening, and easy opening

Inactive Publication Date: 2012-03-28
TIANJIN JINLICHENG PACKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing plastic packaging bags have two handles. When the items need to be sealed, the two handles must be knotted and fastened. When the handles need to be opened, the knotted handles must be untied, which is very troublesome and difficult to use. convenient

Method used

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  • Pull-tape-type plastic packaging bag
  • Pull-tape-type plastic packaging bag

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0009] attached by figure 1 It can be seen that the present invention includes a packaging bag body 1, the top of the packaging bag body 1 is a filling mouth 5, and the bottom is a sealed bag bottom 6, and the filling mouth 5 is turned down, bonded to the packaging bag body 1 and packaged A curling 2 is formed between the bag body 1, and a hollow cavity is formed between the curling 2 and the packaging bag body 1, and an opening 4 that communicates with the cavity of the curling 2 is provided at the top of the curling 2. A drawstring 3 is provided in the crimp 2 .

[0010] When the opening of the packaging bag needs to be tightened, the drawstring 3 can be pulled out from the opening 4, and the filling opening 5 of the packaging bag can be tightened; It's very convenient.

[0011] It should be noted that the embodiments described in the present invention are only preferred modes, and any changes that are only obvious and belong to the technical solutions of the present inven...

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PUM

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Abstract

The invention discloses a pull-tape-type plastic packaging bag. The packaging bag comprises a packaging bag body, wherein the top of the packaging bag body is a filling opening, and the bottom of the packaging bag body is a sealed bag bottom; the filling opening is downward turned to be adhered to the packaging bag body, and a curling is formed between the downward turned filing opening and the packaging bag body; and a hollow cavity is formed between the curling and the packaging bag body, the top of the curling is provided with an opening communicated with the curling cavity, and a pull tape is arranged in the hollow curling. The pull-tape-type plastic packaging bag provided by the invention has the beneficial effects of being conveniently strung and easily unfolded and being convenient to use.

Description

technical field [0001] The invention relates to the field of plastic packaging, in particular to a plastic packaging bag. Background technique [0002] Existing plastic packaging bags have two handles. When the items need to be sealed, the two handles must be knotted and fastened. When the handles need to be opened, the knotted handles must be untied, which is very troublesome and difficult to use. convenient. Contents of the invention [0003] In order to solve the above problems, the present invention provides a drawstring type plastic packaging bag, which makes it very convenient to seal and open the packaging bag after containing articles. [0004] In order to achieve the above object, the technical scheme that the present invention takes is: [0005] A drawstring type plastic packaging bag, comprising a packaging bag body, the top of the packaging bag body is a filling mouth, and the bottom is a sealed bag bottom, the feature is: the filling mouth is turned downward...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D33/28
Inventor 刘红锦
Owner TIANJIN JINLICHENG PACKING