An environmentally friendly and degradable straw and grass fiber profile and method

A kind of profile and environmental protection technology, applied in the pretreatment of molding materials, wood treatment, wood heat treatment, etc., can solve the problem of poor effect of straw burning ban
CN107471376BActive Publication Date: 2022-04-19洛阳彤辉电子科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
洛阳彤辉电子科技有限公司
Publication Date
2022-04-19

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Abstract

The invention relates to the field of straw and grass application technology, and discloses an environmentally friendly and degradable straw and grass fiber profile processing method, which uses vibration and rotation to screen roots and hard objects through raw material treatment, and then uses centrifugal decontamination and sand treatment. Then the material preparation is steam softened and sterilized to obtain a tough material; then the material preparation is processed by carding with barbed rollers to homogenize the material, spraying environmentally friendly adhesives, and edge feeding to obtain a stable shape; finally, through rolling, heating, drying, and rowing Sewing made of biodegradable straw profiles. The production method of the present invention can reduce air pollution caused by incineration of straw and the like, reduce smog, can produce profiles with different widths, thicknesses and various densities, and can replace non-environmentally friendly and non-decomposable white garbage products.
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Description

technical field

[0001] The invention relates to the technical field of straw and grass applications, in particular to an environmentally friendly and degradable straw and grass fiber profile and method. Background technique

[0002] At present, what are the harms of burning straw? Hazard one: pollute the air environment and endanger human health. Data show that when straw is burned, the three pollution indexes of sulfur dioxide, nitrogen dioxide and inhalable particulate matter in the atmosphere reach their peaks, among which the concentration of sulfur dioxide is twice as high as usual, and the concentration of nitrogen dioxide and inhalable particulate matter is higher than usual. 3 times higher, equivalent to the fifth level of the daily average concentration. When the concentration of inhalable particulate matter reaches a certain level, it will greatly irritate people's eyes, nose and throat. In mild cases, it will cause coughing, chest tightness, and tearing, and in s...

Claims

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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