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Pearl wool packing material

A packaging material, pearl cotton technology, applied in the field of packaging materials, can solve the problems of increasing energy consumption, etc., and achieve the effect of light weight, high strength and strong toughness

Inactive Publication Date: 2015-11-04
GUANGXI JIN HONG GREEN PACKAGING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the fields of public information signs, instruction signs, trademarks, fire signs, etc., it is often necessary to add additional lighting settings at night to achieve the display function, which increases energy consumption

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A pearl cotton packaging material is made of the following raw materials in parts by weight: 80 parts of low-density polyethylene (LDPE), 15 parts of foaming agent, 10 parts of dispersant, 3 parts of antioxidant, 4 parts of active agent, 15 parts of luminous powder share. in

[0029] The foaming agent is a mixture of 3,3-disulfonyl hydrazide diphenyl sulfone, OBSH and p-toluenesulfonyl hydrazide (TSH) in a weight ratio of 1:1.5:2, and the dispersant is vinyl bishard Fatty amide, the antioxidant is butyl hydroxyanisole, dibutyl hydroxytoluene (BHT), tert-butyl hydroquinone (TBHQ) mixed in a weight ratio of 1:2.5:1, the active agent It is fatty alcohol polyoxyethylene ether, and further, the luminous powder is zinc sulfide.

[0030] The method for preparing above-mentioned pearl cotton packing material is:

[0031] 1) Put low-density polyethylene into a stirring device, heat up to 250°C, and then stir at a speed of 2500r / min for 50min to obtain melt A, which is set asi...

Embodiment 2

[0038] A pearl cotton packaging material is made of the following raw materials in parts by weight: 100 parts of low-density polyethylene (LDPE), 20 parts of foaming agent, 5 parts of dispersant, 5 parts of antioxidant, 5 parts of active agent, and 10 parts of luminous powder share. in

[0039] Described whipping agent is p-(N-methoxy formamido) benzene sulfonyl hydrazide, and described dispersant is oleic acid acyl, and described antioxidant is butyl hydroxyanisole, dibutyl hydroxy toluene (BHT) 1. Tertiary butyl hydroquinone (TBHQ) is mixed according to the weight ratio of 1.5:1.2:1, the active agent is fatty alcohol polyoxyethylene ether, and the luminous powder is zinc sulfide.

[0040] The preparation method of above-mentioned pearl cotton packing material, comprises the following steps:

[0041] 1) Put the low-density polyethylene into a stirring device, heat up to 200°C, and then stir at a speed of 3500r / min for 30min to obtain a melt A for later use;

[0042] 2) Put...

Embodiment 3

[0048] A pearl cotton packaging material is made of the following raw materials in parts by weight: 90 parts of low-density polyethylene (LDPE), 10 parts of foaming agent, 8 parts of dispersant, 5 parts of antioxidant, 1 part of active agent, 12 parts of luminous powder share. in

[0049] The blowing agent is p-toluenesulfonyl hydrazide (TSH), 2,4-toluene disulfonyl hydrazide and p-(N-methoxyformylamino) benzenesulfonyl hydrazide mixed in a weight ratio of 1.5:2.5:1 Forming, described dispersant is glyceryl tristearate, and described antioxidant is butyl hydroxyanisole, dibutyl hydroxytoluene (BHT) and tert-butyl hydroquinone (TBHQ) by 1.2:2: 1 by weight, the active agent is fatty alcohol polyoxyethylene ether, and the luminous powder is zinc sulfide.

[0050] The preparation method of above-mentioned pearl cotton packing material, comprises the following steps:

[0051] 1) Put the low-density polyethylene into a high-temperature stirring device, raise the temperature to 220°...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a pearl wool packing material. The pearl wool packing material is prepared from following raw materials, by weight, 80 to 100 parts of low density polyethylene, 10 to 20 parts of a foaming agent, 5 to 10 parts of a dispersant, 3 to 5 parts of an anti-oxidant, 1 to 5 parts of an activator, and 10 to 15 parts of a luminous powder. The foaming agent is one or a combination of a plurality of ingredients selected from 3,3-disulphohydrazide diphenyl sulfone, OBSH, p-Toluenesulfonhydrazide, 2,4-methylbenzene disulphohydrazide, p-(N-methoxyl formamido) benzenesulfonyl hydrazide, and preferably 3,3-disulphohydrazide diphenyl sulfone. The dispersant is one selected from N,N-ethylene bis-stearamide, glyceryl tristearate, and oleic acid acyl. The anti-oxidant is prepared by mixing butyl hydroxy anisd, butylated hydroxytoluene, and tert-Butylhydroquinone at a weight ratio of 1-1.5:1.2-2.5:1. The pearl wool packing material is capable of shining automatically; no extra illumination equipment is needed; strength is high; the pearl wool packing material is light, and is high in toughness.

Description

technical field [0001] The invention relates to the field of packaging materials, in particular to a pearl cotton packaging material. Background technique [0002] Pearl cotton is a new type of environmentally friendly packaging material. It is composed of numerous independent bubbles produced by physical foaming of low-density polyethylene. 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. Pearl cotton is widely used in high-grade and easy-to-use products such as car cushions, pillows, electronic appliances, instruments, computers, audio, medical equipment, industrial control cabinets, hardware lighting, handicrafts, glass, ceramics, home appliances, spraying, furni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08K13/02C08K3/30C08K5/20C08K5/103C08K5/13C08J9/10
CPCC08L23/06C08J9/105C08J2203/20C08J2323/06C08J2471/02C08K2201/014C08L2207/066C08L71/02C08K13/02C08K2003/3036C08K5/20C08K5/13C08K5/103
Inventor 蒋勇
Owner GUANGXI JIN HONG GREEN PACKAGING TECH
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