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Foldable jute bag with round bottom

A technology of sacks and round bottoms, applied in the field of foldable sacks, can solve the problems of sacks that are easy to fall, hidden safety hazards, irregularities, etc., and achieve the effects of good use feeling, reduced possibility, and beneficial ecological environment

Inactive Publication Date: 2016-11-23
长葛市英达麻纺织厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, it is also found that for this kind of sacks, after a plurality of sacks are stacked, the sacks at the edge are easy to fall, so that there are potential safety hazards in actual storage
In addition, since most of the sacks are simply processed and stacked irregularly, most users discard them after only using them once or a few times.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Foldable jute bag with round bottom
  • Foldable jute bag with round bottom
  • Foldable jute bag with round bottom

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] figure 1 It is a schematic view of the whole of the foldable round bottom sack of the present invention. like figure 1 As shown, the sack 1 includes a bag body 2 and a bag bottom 3, and the bag bottom 3 is circular.

[0017] figure 2 for figure 1 A schematic bottom view of the bottom of the foldable round bottom sack shown. like figure 2 As shown, a pair of support plates 4 are disposed on the bag bottom 3 and are attached to the outside of the bag bottom 3. Each support plate in the pair of support plates 4 is semi-circular arc and made of plastic or wood. The pair of support plates 4 are connected by a plurality of connectors 5 . The connecting member 5 can be a flexible thin strip or other parts that can be bent.

[0018] Because the connecting member 5 can be bent, the pair of supporting plates 4 can be moved in half as a whole, the bag body 2 is accommodated in the middle of the pair of supporting plates 4 , and the pair of supporting plates 4 are maintain...

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PUM

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Abstract

The invention discloses a foldable jute bag with a round bottom. The jute bag comprises a bag body and the round bag bottom. The jute bag further comprises a pair of bottom supporting parts arranged outside the bag bottom. Each bottom supporting part is in a circular arc shape. The bottom supporting parts are connected through a connecting part. When the jute bag is not used, the supporting parts of the bag bottom can be folded to store the bag body, and a pair of lap joint parts is utilized for maintaining the folding state of the supporting parts. In this way, the size of the jute bag is reduced, convenience is brought to storage, use feeling of users is good, the possibility of discarding the jute bag after the jute bag is just used once is reduced, and the foldable jute bag is beneficial for ecological environment.

Description

technical field [0001] The present application relates to a foldable sack, in particular to a foldable round-bottom sack with a bottom support. Background technique [0002] Hemp sacks are widely used in industrial and agricultural fields because of their low price and environmental protection of materials. At present, the common sacks on the market are square when vacant, and the bottom edge is linear. It presents a state where the middle of the bag body bulges and the four corners are miniature. Such sacks usually have a smaller number of sacks stacked in the same space due to the limitation of their shape after containing items. In addition, it is also found that for this kind of sack, after a plurality of sacks are stacked, the sack at the edge is easy to fall, so that there is a potential safety hazard in actual storage. In addition, since most of the sacks are only processed simply and are not neat after being folded, most users only use them once or a few times and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D30/20B65D30/10
Inventor 张永杰
Owner 长葛市英达麻纺织厂
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