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A kind of production method of biomass packaging material

A production method and packaging material technology, applied in packaging, wrapping paper, transportation and packaging, etc., can solve problems such as large energy consumption, environmental problems, environmental pollution, etc., achieve environmental pressure and pollution reduction, low cost, and good degradation performance Effect

Active Publication Date: 2017-12-08
SHENZHEN ZEQINGYUAN TECH DEV SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the world's industrial packaging materials are mainly polystyrene (EPS) or polyethylene foam (EPE), also known as pearl cotton. While these packaging materials are convenient for commodity packaging, they also have shortcomings that cannot be ignored, such as Large energy consumption, difficult to degrade, serious environmental pollution, etc.
Moreover, studies have shown that the above-mentioned packaging materials need 200 years to be degraded, which has brought serious environmental problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A production method of biomass packaging material, the specific steps of the production method are:

[0025] (1) Preparation of culture raw materials: Mix 40 parts by mass of corn stalks, 40 parts by mass of wheat straw, and bran of 20 parts by mass; add the culture materials to the culture raw materials after mixing the above three components Tap water with a weight of 1.1 times, evenly sprinkle the tap water on the surface of the culture raw material, absorb it for 90 minutes and mix evenly; adjust the water content in the culture raw material to 60%;

[0026] Corn stalks and wheat stalks are pulverized corn stalk powder and wheat stalk powder; the length of corn stalk powder and wheat stalk powder is 5-16mm, wherein the length of the above two straw powders is 5-10mm and the length is The proportions of the straw powder with a size of 10-16mm are both 60% and 40%. Corn stalks and wheat stalks are required to be dry and free from mildew.

[0027] (2) Sterilization t...

Embodiment 2

[0032]A production method of biomass packaging material, the specific steps of the production method are:

[0033] (1) Preparation of culture materials: mix 45 parts by mass of corn stalks, 35 parts by mass of wheat straw, and 20 parts by mass of bran; add the culture materials to the culture materials after mixing the above three components 1.2 times the weight of tap water, evenly sprinkle the tap water on the surface of the culture material, absorb it for 90 minutes and mix it evenly; control the water content in the culture material to 65%;

[0034] Corn stalks and wheat stalks are pulverized corn stalk powder and wheat stalk powder; the length of corn stalk powder and wheat stalk powder is 5-16mm, wherein the length of the above two straw powders is 5-10mm and the length is The proportions of the straw powder with a size of 10-16mm are both 60% and 40%. Corn stalks and wheat stalks are required to be dry and free from mildew.

[0035] (2) Sterilization treatment: put th...

Embodiment 3

[0040] A production method of biomass packaging material, the specific steps of the production method are:

[0041] (1) Preparation of culture raw materials: Mix 40 parts by mass of corn stalks, 40 parts by mass of wheat straw, and bran of 20 parts by mass; add the culture materials to the culture raw materials after mixing the above three components 1.15 times the weight of tap water, evenly sprinkle the tap water on the surface of the culture raw material, absorb it for 90 minutes and mix it evenly; control the water content in the culture raw material to 63%;

[0042] Corn stalks and wheat stalks are pulverized corn stalk powder and wheat stalk powder; the length of corn stalk powder and wheat stalk powder is 5-16mm, wherein the length of the above two straw powders is 5-10mm and the length is The proportions of the straw powder with a size of 10-16mm are both 60% and 40%. Corn stalks and wheat stalks are required to be dry and free from mildew.

[0043] (2) Sterilization...

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Abstract

The invention relates to a production method for a biomass packing material. The production method includes the steps that culture raw materials such as corn straw and wheat straw are evenly mixed and the sterilized at a high-temperature; a specific fungus strain is inoculated after cooling is conducted; then, the inoculated culture raw materials are loaded into a sterile packing mold and cultured for several days in a sterile environment; and then the culture raw materials are treated through drying and water removing under the normal-temperature conditions, and the biomass packing material is obtained. According to the production method, agricultural and sideline products such as the corn straw and the wheat straw are used as the raw materials, the characteristics that fungus hyphae grow rapidly, and hypha bodies are high in twisting force are utilized so that the crop straw can be converted into the biomass packing material, and the packing material has the beneficial effects of being environment-friendly, ecological and low in weight and cost; comprehensive recycling of the agricultural and sideline products is achieved, an existing foam packing material can also be replaced, good elasticity and buffering performance are achieved, the degrading performance is good, and environment pollution is relieved; and the biomass packing material is an ideal environment-friendly biomass packing material.

Description

technical field [0001] The invention relates to a production method of packaging materials, in particular to a production method of biomass packaging materials. Background technique [0002] With economic globalization and rapid industrial development, the global industrial packaging materials market is expanding. It is estimated that the current output value is about 52 billion U.S. dollars, and it will reach 61 billion U.S. dollars by 2020. my country is the world's largest market for industrial packaging materials. Among them, the electronic product packaging market is 17.3 billion yuan. Only air conditioners and desktop computers require a large amount of packaging materials. Statistics show that in 2014, the total sales of Haier and Gree air conditioners in my country reached 155.744 million units, and the sales volume of Lenovo computers reached 53.27 million units. However, at present, the world's industrial packaging materials are mainly polystyrene (EPS) or polyeth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D65/46C12P1/02
Inventor 陈强彭志立陈琪川刘汉军陈翠平张雨刘轶豪
Owner SHENZHEN ZEQINGYUAN TECH DEV SERVICE CO LTD