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Integrated plastic bag multilayer combination

An integrated, plastic bag technology, applied in the field of plastic bags, can solve the problems of reducing the usable volume of the inner garbage bag, irregular corners or folding surfaces, prone to wrinkles and gaps, etc., to improve space utilization and easy shape , The effect of saving raw materials

Pending Publication Date: 2019-11-15
JIAXING YOUYIKE SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are certain problems in its use
[0004] 201720791280.1-"A convenient-to-use multi-layer structure disposable environmental protection garbage bag" The garbage bag is not a one-piece structure, and its crimping edge is not smooth, and it is prone to wrinkles and gaps when multi-layer tacking
The accumulation of layers of wrinkles and gaps reduces the usable volume of the inner garbage bag and is prone to breakage
On the other hand, garbage bags with a secondary crimping structure will produce corner waste during the production process; in addition, when the secondary crimping structure is expanded into a three-dimensional cavity, irregular corners or folds will appear, which will also reduce volume utilization. Rate

Method used

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  • Integrated plastic bag multilayer combination
  • Integrated plastic bag multilayer combination
  • Integrated plastic bag multilayer combination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 3

[0074] To further optimize this technical solution, the edge region 14 of the multi-layer composite of the integrated plastic bag is provided with a handle mechanism.

[0075] The handle mechanism can be a die-cut handle die-cut in the edge area or a drawstring handle.

[0076] 1. The handle mechanism is a die-cut handle 19. In the case of a packaging mechanism, the position of the die-cut handle can be set in conjunction with the position of the tear line; the tear line can be set around the edge area of ​​the integrated plastic bag completely, or not completely around, leaving a gap .

[0077] Such as Figure 5 As shown, on the inner side of the hot pressing line, the edge area of ​​each layer of integrated plastic bags is provided with a die-cut handle. The function of the die-cut handle is to facilitate the user to peel off and extract the integrated plastic bag layer by layer; Image 6 As shown in the structure of the die-cut handle, the die-cut handle is extended out...

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Abstract

The invention discloses an integrated plastic bag multilayer combination, and relates to the technical field of plastic bags. The integrated plastic bag multilayer combination comprises a plurality oflayers of integrated plastic bags which are distributed in a jacket layer mode, each layer of the integrated plastic bags is of an integrated structure, fillers for preventing interlayer adhesion fill the space between every two adjacent layer of the integrated plastic bags, every two adjacent layers of the integrated plastic bags are concentrically aligned and closely attached and sealed, the side wall or the bottom of an accommodating cavity of an integrated plastic bag multilayer combination body is provided with a volume standby area, the volume standby area is used for releasing the available volume when the integrated plastic bag is lifted away from a storage barrel, the edge area of the integrated plastic bag multilayer combination body is provided with a sealing mechanism, and theedge area of the integrated plastic bag multilayer combination body is provided with a lifting handle mechanism. The integrated plastic bag multilayer combination has the beneficial effects that rawmaterials are saved, the damage rate is low, the volume utilization rate is high, and the occupied space for storing and carrying is low.

Description

technical field [0001] The invention relates to the technical field of plastic bags. Background technique [0002] Known existing plastic bags, such as shopping bags, garbage bags and other bags, are formed by crimping of planar plastic films or tubular plastic films. [0003] In the prior art, for example, China Utility Model Patent No. 201720791280.1 discloses a convenient-to-use multi-layer structure disposable environmental protection garbage bag, which adopts the technical solution of the sleeve garbage bag, and the garbage bag starts to be used from the innermost layer. One layer can be taken out, and the remaining garbage bags can continue to be used in the garbage can without repeated bagging, which is very convenient to use. But there are also certain problems in its use. [0004] 201720791280.1-"A convenient-to-use multi-layer structure disposable environmental protection garbage bag" The garbage bag is not a one-piece structure, and its crimping edge is not smoo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D33/00
CPCB65D33/001B65D33/00B65F1/00
Inventor 不公告发明人
Owner JIAXING YOUYIKE SMART HOME CO LTD
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