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Composite air bubble film

A technology of air bubble film and air bubble layer, which is applied in the field of composite packaging materials and composite air bubble film, can solve the problems of poor cushioning performance and strength, easy to wear workpiece surface, single function of air bubble paper, etc., and achieves wide application, increased practical performance, The effect of strong buffer

Inactive Publication Date: 2015-04-22
QINGDAO CHIJIAN SPORTS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the common bubble paper has a single function, and the simple bubble film has a better cushioning effect, but it is easy to wear the surface of the workpiece, especially the paint surface, and its strength is not very high.
The pure PE foam film is better in protecting the surface of the workpiece, but the cushioning performance and strength are not good.
The simple plastic braid has good strength, but the cushioning effect is not good, and it is easy to wear the workpiece

Method used

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  • Composite air bubble film

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Effect test

Embodiment 1

[0017] The braided layer 1 is a plastic braided belt with a thickness of 0.3 mm, which has the functions of high strength and tear resistance. The bubble layer is bubble paper, the thickness of the bubble layer is 2.2 mm, and it has cushioning, abrasion resistance, rainproof, shock absorption, impact resistance and thermal sealing properties. The PE foam layer is PE foam paper, and the thickness of the PE foam layer is 1 mm, which can protect the surface of the packaged workpiece.

Embodiment 2

[0019] The braided layer 1 is a plastic braided belt with a thickness of 0.5mm, which has the functions of high strength and tear resistance. The bubble layer is bubble paper, the thickness of the bubble layer is 3 mm, and it has cushioning, wear-resistant, rainproof, shock-absorbing, impact-resistant and heat-sealing properties. The PE foam layer is PE foam paper, and the thickness of the PE foam layer is 0.5mm, which can protect the surface of the packaged workpiece.

Embodiment 3

[0021] The braided layer 1 is a plastic braided belt with a thickness of 1mm, which has the functions of high strength and tear resistance. The bubble layer is bubble paper, the thickness of the bubble layer is 3.5 mm, and it has cushioning, abrasion resistance, rainproof, shock absorption, impact resistance and thermal sealing properties. The PE foam layer is PE foam paper, and the thickness of the PE foam layer is 2 mm, which can protect the surface of the packaged workpiece.

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Abstract

The invention belongs to the technical field of packaging materials and relates to a composite packaging material, in particular to a composite air bubble film. The composite air bubble film comprises a weaving layer, an air bubble layer and a PE foaming layer, wherein the weaving layer, the air bubble layer and the PE foaming layer are sequentially co-extruded to form the composite air bubble film. The composite air bubble film has the advantages of being high in strength and tear-preventing, has good buffering, abrasion-preventing, rainproof, damping, impact-resisting and heat seal performance, and the PE foaming layer has a function of protecting the surface of a packaged workpiece. The composite air bubble film integrates three purposes in one, and practical performance is greatly improved. The composite air bubble film has the advantages of being high in cleanliness, soft, light in weight, high in strength, tear-resistant, dirt-resistant and the like, has high shock resistance and elongation at break and is wide in application range.

Description

technical field [0001] The invention belongs to the technical field of packaging materials and relates to a composite packaging material, in particular to a composite air bubble film. Background technique [0002] Air Bubble Film, also known as air cushion film, air bead film, bubble cloth, bubble paper, bubble film, bubble film, air cushion film, is a pressure-proof, moisture-proof and shock-proof chemical product used for packaging filling. It has the advantages of good shock absorption, impact resistance, heat sealing, non-toxic, odorless, moisture-proof, corrosion-resistant, and good transparency. [0003] PE foam film is also called air cushion film, bubble film, bubble paper, and bubble bag. Its characteristic is to achieve shockproof and cushioning effect by sealing the airbag, and it can also be processed into antistatic type, which is a mature packaging material. [0004] According to the main material, the plastic woven belt is composed of polypropylene belt and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B5/32B32B3/12
CPCB32B5/18B32B3/12B32B27/32B32B33/00B32B2307/50B32B2307/5825B32B2307/718
Inventor 徐亮
Owner QINGDAO CHIJIAN SPORTS EQUIP
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