Non-woven made of corn fibers and production method thereof
A technology of corn fiber and non-woven fabrics, which is applied in the direction of non-woven fabrics, textiles and papermaking, and single-component polyester rayon, etc., which can solve the problems of difficult digestion, impact on the natural ecological environment, and large-scale waste disposal, etc. problem, to achieve the effect of preventing the growth of germs, reducing the source of human allergies, and high flame retardant performance
Inactive Publication Date: 2010-04-07
浙江中超新材料股份有限公司
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[0002] my country is a large country with a population of 1.3 billion, and its demand for food and clothing ranks among the top in the world. However, the solid waste discharge behind the huge consumption is also very alarming. According to data, before the "plastic restriction order" was promulgated, in 2007 The annual consumption of China's plastic synthetic materials exceeds 50 million tons, of which 10 million tons of synthetic fibers for textiles are used. It has become a recognized problem for the large-scale disposal of these wastes. Although synthetic materials come from nature and are manufactured by humans, they are ultimately When it is in nature, it is not easy to be absorbed by nature, thus affecting the ecological environment of nature
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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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[0019] A corn fiber non-woven fabric made of 100% corn fiber.
[0020] A method for preparing corn fiber non-woven fabrics comprises the steps of opening and mixing corn fiber short fibers, then carding them on a carding machine to form a fiber web according to the carding parameters, and finally winding the finished product; the steps are as follows: opening→mixing→ Vibration → carding → web laying → drying → shaping → cutting → winding finished product; the drying temperature is 110-130 ° C, the drying and setting time is 0.2-2 minutes, and the fiber web is kept uniform, with a fluffy, soft and good strength .
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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The invention relates to a non-woven made of pure short corn fibers and a production method thereof. The cotton is made of 100% corn fibers. The method comprises the steps of opening, blending, cotton vibrating, carding, web forming, drying, shape setting, splitting and finished product rolling. The drying and shape setting temperatures range between 110 DEG C and 130 DEG C and the shape setting time is 0.2-2min. The invention solves the problems of process temperature and drying and shape setting time during web forming of the corn fibers and also solves the problems caused by that the corn fibers are difficult to form webs due to brittleness, hardness and easy breakage.
Description
technical field [0001] The invention relates to a non-woven fabric made of pure corn fiber short fiber and a production method thereof. Background technique [0002] my country is a large country with a population of 1.3 billion, and its demand for food and clothing ranks among the top in the world. However, the solid waste discharge behind the huge consumption is also very alarming. According to data, before the "plastic restriction order" was promulgated, in 2007 The annual consumption of China's plastic synthetic materials exceeds 50 million tons, of which 10 million tons of synthetic fibers for textiles are used. It has become a recognized problem for the large-scale disposal of these wastes. Although synthetic materials come from nature and are manufactured by humans, they are ultimately When it is in nature, it is not easy to be absorbed by nature, thus affecting the ecological environment of nature. [0003] In recent years, the American Grain Association, Cargill-Dow ...
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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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IPC IPC(8): D04H1/54D01F6/62
Inventor 沈明荣
Owner 浙江中超新材料股份有限公司