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Shockproof packing bag

a packing bag and shock-proof technology, applied in the field of shock-proof packing bags, can solve the problems of polluting the environment, the inability to reuse packing materials repeatedly, and the inability to effectively keep the articles in the box fixed in place, and achieve the effect of excellent shock-proof effect and excellent shock-proof

Inactive Publication Date: 2007-03-08
LIU I WEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005] This invention has been devised to offer a shockproof packing bag able to completely wrap up articles and form an air bag, having excellent effect of shock prevention, able to form a plurality of air bags after inflated for wrapping and positioning articles placed therein, having excellent effect of shock prevention, able to be used repeatedly and conforming to environmental protection.

Problems solved by technology

Conventionally, to prevent brittle or expensive articles packed in boxes from damaged in bumping when they are transported, one way is to use paperboard and corrugated paperboard for separating and positioning stably the articles in the boxes, but actually the articles packed in the box cannot be effectively kept fixed in position.
However, such shockproof packing materials cannot be used repeatedly, nor can they decompose themselves, seriously pollute the environment.

Method used

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Examples

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Embodiment Construction

[0015] A preferred embodiment of a shockproof packing bag 1 in the present invention, as shown in FIGS. 1, 2 and 3, includes an upper bag body 11 and a lower bag body 12 combined together and formed with an accommodating chamber therebetween.

[0016] The upper bag body 11 and the lower bag body 12 are respectively provided with an inner layer 111, 121 and an outer layer 112, 122, which have their peripheral edges 113, 123 respectively combined together by thermal fusing to form the upper and the lower bag body 11 and 12. The upper and the lower bag body 11, 12 have their peripheral edges 113, 123 attached with a zipper 2 that is composed of a male zipper member 21 and a female zipper member 22 respectively combined by thermal fusing with the peripheral edge 113 of the upper bag body 11 and with the peripheral edge 123 of the lower bag body 12. The upper and the lower bag body 11 and 12 respectively have a plurality of compressed points 114 and 124 provided between the inner layer 111...

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PUM

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Abstract

A shockproof packing bag includes an upper and a lower bag body combined together and formed with an accommodating chamber therebetween. The upper and the lower bag body are respectively provided with an inner layer and an outer layer, which have their peripheral edges combined together by thermal fusing to form the upper and the lower bag body. The upper and the lower bag body have their peripheral edges attached with a zipper and are respectively formed with an air chamber between the inner and the outer layer. The upper and the lower bag body have one lateral side thermally fused together to form a compressed side having an air tap fitted therein. After inflated, the packing bag will form plural air bags for wrapping and positioning articles therein, having effect of shock prevention, usable repeatedly and highly effectively for environmental protection.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] This invention relates to a shockproof packing bag, particularly to one including an upper bag body and a lower bag body combined together and formed with an accommodating chamber therebetween. The upper and the lower bag body are respectively provided with an inner layer and an outer layer, which have their peripheral edges combined together by thermal fusing to form the upper and the lower bag body. Further, the upper and the lower bag body have their peripheral edges attached with a zipper, and between the inner layer and the outer layer is formed an air chamber. Further, the upper and the lower bag body have one lateral side combined together by thermal fusing to form a compression side having an air tap fitted therein. Thus, after inflated, the packing bag is formed with a plurality of air bags for wrapping up and positioning the articles placed in the interior, having effect of shock prevention, usable repeate...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): B65D30/00B65D30/08B65D81/02
CPCB65D31/04B65D81/052B65D33/25B65D31/145
Inventor LIU, I-WENLIU, CHE-TING
Owner LIU I WEN
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