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Novel heat-preserving compound packing material

A technology of thermal insulation compounding and packaging materials, applied in the field of packaging materials, to achieve the effects of excellent strength, good anti-static performance, and excellent material selection

Inactive Publication Date: 2013-03-20
DALIAN LONSIN NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, packaging materials that integrate heat preservation, anti-static and decoration are still rare on the market, so it is necessary to further develop and research

Method used

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  • Novel heat-preserving compound packing material

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Embodiment Construction

[0017] The present invention provides a new thermal insulation composite packaging material. The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown, a new thermal insulation composite packaging material includes a base layer 1, a thermal insulation layer 2, an antistatic layer 3 and a decorative layer 4 from the inside to the outside. The thermal insulation layer 2 is made of paraffin wax.

[0019] The base layer 1 is made of fiber cloth.

[0020] The insulation layer 2 is made by heating and melting solid paraffin wax at 150°, coating it on the base layer 1, cooling to form an insulation layer, and the coating thickness is 1-2mm.

[0021] The antistatic layer 3 is coated with conductive paint.

[0022] The conductive paint is formed by mixing 5 parts of conductive carbon black, 10 parts of vinyl acetate, 20 parts of water, 1 part of emulsifier, 0.5 part of anti-aging a...

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Abstract

The invention discloses a novel heat-preserving compound packing material, which comprises a substrate, a heat-preserving layer, an anti-static layer and a decoration layer in sequence from inside to outside, and is characterized in that the heat-preserving layer is made from paraffin. According to the novel heat-preserving compound packing material, four layers made of different materials are designed, and multiple aspects such as strength, heat-preserving performance and attractiveness are considered, so that the novel heat-preserving compound packing material has the advantages of high anti-static performance, superior strength and the like.

Description

technical field [0001] The invention relates to a packaging material, in particular to a novel thermal insulation composite packaging material. Background technique [0002] On the basis of the development of the packaging industry, the packaging of articles has also been developed accordingly. From simple paper packaging, to single-layer plastic film packaging, to the widespread use of composite materials. The composite film can make the contents of the package have the characteristics of moisturizing, fragrance preservation, appearance, freshness preservation, light protection, penetration prevention, and extended shelf life, so it has developed rapidly. [0003] Composite packaging materials are two or more materials that are combined through one or more composite processes to form composite packaging materials with certain functions. Generally, it can be divided into base layer, functional layer and heat sealing layer. The base layer mainly plays the role of aesthetic...

Claims

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Application Information

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IPC IPC(8): B65D65/40B32B33/00C09D5/24C09D131/04
Inventor 刘新涛姜维喜陈剑英卞福香穆道旭
Owner DALIAN LONSIN NEW MATERIALS