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Composite packing material and manufacturing method thereof

A composite packaging material and a production method technology, applied in the field of composite packaging materials of pearl cotton composite bubble cloth, can solve the problems of insufficient cushioning performance, insufficient appearance, etc., to improve the cushioning performance, enhance the appearance and cushioning performance, and ensure the safety factor. Effect

Inactive Publication Date: 2010-01-20
孙和永
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] As a packaging material, the above single thin pearl cotton has a beautiful appearance but insufficient cushioning performance, while the single bubble cloth has strong cushioning performance but has some shortcomings in appearance

Method used

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  • Composite packing material and manufacturing method thereof
  • Composite packing material and manufacturing method thereof

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Embodiment Construction

[0025] refer to Figure 1 to Figure 2 , the present invention is implemented like this:

[0026] A composite packaging material, comprising a matrix, the matrix is ​​pearl cotton 20, and an air bubble cloth 10 is adhered to the outer side of the pearl cotton 20, and the air bubble cloth 10 and the pearl cotton 20 are melted on a high-temperature surface and then extruded together Adhesion.

[0027] The preparation method of above-mentioned composite packaging material comprises the following steps:

[0028] 1. First adjust the temperature of the heating oil inside the laminating machine. The oil temperature adjustment range is 120-170°C. The inside of the laminating machine is heating oil. By changing the load resistance, adjust the current of the heating laminating machine to control the oil temperature;

[0029] 2. By controlling the oil temperature and then controlling the temperature of the roller between 110°C and 165°C, pass the pearl cotton and bubble cloth through th...

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Abstract

The invention relates to a packing material, in particular to a composite packing material compounding pearl wool with air bubble cloth and a manufacturing method thereof. The composite packing material comprises a substrate which is made of the pearl wool, wherein the outer side part of the pearl wool is pasted with the air bubble cloth, and the pearl wool and the air bubble cloth are extruded and pasted after the surfaces of the pearl wool and the air bubble cloth are melted at high temperature. The composite packing material has the advantages that the pearl wool and the air bubble cloth are compounded to generate a new packing material, thereby improving the properties of the pearl wool and the air bubble cloth and deficiencies; the interior of a film coating machine is filled with heating oil, and the temperature of the heating oil can be controlled by adjusting the amount of heating current so as to control the temperature of a roller; after the pearl wool and the air bubble cloth pass through the roller, and the roller melts the surfaces of the pearl wool and the air bubble cloth at high temperature and then pastes the pearl wool and the air bubble cloth together by extruding. The invention enhances the appearance and the buffering performance of a product singly made of the pearl wool or the air bubble cloth, and the air bubble cloth improves the buffering performance of the packing material, thereby guaranteeing the safety factor of the product of a client in the process of transport. Meanwhile, the pearl wool at the inner side has the effect of heat and warm preservation.

Description

technical field [0001] The invention relates to a packaging material, in particular to a composite packaging material of pearl cotton composite bubble cloth and a manufacturing method thereof. Background technique [0002] Polyethylene foamed cotton is a non-crosslinked closed-cell structure, also known as pearl cotton (EPE), which is a new type of environmentally friendly packaging material. It is composed of low-density polyethylene fat through physical foaming to produce countless independent bubbles. It overcomes the shortcomings of ordinary styrofoam that are fragile, deformed, and poor in recovery. It has many advantages such as water and moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, strong toughness, recycling, environmental protection, strong impact resistance, etc., and also has good chemical resistance. It is an ideal substitute for traditional packaging materials. Widely used in electronic appliances, instruments, ...

Claims

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Application Information

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IPC IPC(8): B65D65/40B32B27/32B32B37/10B32B38/16
Inventor 孙和永
Owner 孙和永
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