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Novel compound aluminum foil air bubble film

A composite aluminum foil and air bubble film technology, which is applied in the direction of synthetic resin layered products, layered products, metal layered products, etc., can solve the problems of high price of adhesives and high cost of composite aluminum foil bubble film packaging materials

Inactive Publication Date: 2016-01-27
CHONGQING SHENGYU NEW MATERIAL CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] A single air bubble film and aluminum foil both limit their respective application ranges, and the two can be used in combination. However, coating materials such as adhesives are required in the process of casting and laminating aluminum foil and air bubble film. Due to the high price of the adhesive, the composite The cost of aluminum foil bubble film packaging materials is relatively high

Method used

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  • Novel compound aluminum foil air bubble film

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Embodiment Construction

[0010] Refer to attached figure 1 , a new type of composite aluminum foil air bubble film packaging material, which is composed of an upper layer of aluminum foil (1) and a lower layer of air bubble film (2) through coating material casting, and the coating material is a combination of adhesive and low density polyethylene resin particles mixture; the lower layer of the air bubble film (2) is flow-cast and compounded with one layer of aluminum foil (3) through the coating material; the amount of low-density polyethylene resin particles in the coating material is 60wt%; the The thickness of the aluminum foil is 50 microns; the diameter of the bubble body of the bubble film is 2 mm.

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Abstract

The invention discloses a novel compound aluminum foil air bubble film which is formed by compounding an air bubble film and an aluminum foil through a coating layer formed by mixing an adhesive and low-density polyethylene resin particles in a tape casting manner, wherein the upper layer is the aluminum foil, and the lower layer is the air bubble film; another layer of aluminum foil can be further compounded below the air bubble film through a coating layer in a tape casting manner; the use amount of the low-density polyethylene resin particles is 60 percent of the weight of a coating material; each aluminum foil is 50 microns in thickness; and the diameter of each air bubble body of the air bubble film is 2mm. As the price of the low-density polyethylene resin particles is lower than that of the adhesive, a novel compound aluminum foil air bubble film packaging material provided by the invention guarantees the compounding quality of the air bubble film and the aluminum foil, and the production cost is reduced.

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 novel composite aluminum foil bubble film. Background technique [0002] Bubble film (AirBubbleFilm) is also known as air cushion film, air bead film, bubble cloth, bubble paper, bubble film, bubble film, air cushion film. It 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. It is a product made of high-pressure polyethylene as the main raw material, adding whitening agent, anti-blocking agent and other auxiliary materials, and extruding and blistering into bubbles at a high temperature of about 230 degrees. It is a new type of plastic packaging material with light texture, good transparency, non-toxic and odorles...

Claims

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Application Information

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IPC IPC(8): B32B15/085B32B15/20B32B7/12B32B27/04
CPCB32B15/085B32B7/12B32B15/20B32B2260/046
Inventor 殷兴旺
Owner CHONGQING SHENGYU NEW MATERIAL CO LTD
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