Environmental-friendly fiber cotton and preparation process thereof

An environmentally friendly fiber cotton and preparation technology, applied in the direction of textiles and papermaking, non-woven fabrics, adhesives, etc., can solve the problems of poor elasticity and wear resistance, poor strength, easy to peel, etc., and achieve the effect of improving the controllable range

Inactive Publication Date: 2012-04-25
黄显飚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Since the fibers of spray-bonded cotton are mainly distributed in two dimensio

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0026] Embodiment two proportioning: 20% low melting point fiber LMF (4080 low melting point fiber) and 80% soybean fiber;

Embodiment 3

[0027] Embodiment three proportioning: 25% low melting point fiber LMF (4080 low melting point fiber) and 75% corn fiber and soybean fiber;

[0028] It can be proportioned according to needs. Of course, if the bonding effect is good, the proportion of low-melting point fiber can be higher. If it is good for dehumidification and deodorization, the proportion of bamboo carbon fiber should be higher, but the proportion of low-melting point fiber should not be lower than 10%, otherwise, the production The bonding effect of the fiber cotton produced is too poor. Of course, the production cost of the two factors can also be considered. If corn fiber and soybean fiber are treated with flame retardant and bactericidal antibacterial treatment, the corresponding efficacy will be increased.

[0029] Repeatedly mix the fiber raw materials in the above ratio evenly, and then send the prepared raw materials into the

[0030] b. Coarse opening: using an opening machine (the working principl...

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PUM

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Abstract

The invention discloses environmental-friendly fiber cotton and a preparation process thereof, in particular to a method for preparing the fiber cotton by mixing fiber with low melting point with corn fiber and soybean fiber and performing heat treatment and a product. The preparation process comprises the following steps of: preparing raw materials from 10%-30% of the fiber with low melting point and 90%-70% of one or two of corn fiber and soybean fiber through mixing; carrying out cutting, cotton carding, forming and hot baking adhesion on the prepared raw materials in sequence; carrying out pressing, rolling, rapid cooling and shaping simultaneously when the raw materials are still hot; and then cutting and packaging according to the requirements, wherein the temperature for hot baking shaping is 110-130 DEG C, and the adoption of air-laying and rapid cooling shaping technologies has an important significance in improving the quality of the fiber cotton. The corn and soybean fiber cotton disclosed by the invention can be biodegraded completely and comprehensively improve a fiber air-laid structure simultaneously, and the product can be naturally degraded under the action of microbes after being disused and is further different from chemical fiber cotton which needs to consume a large number of non-renewable petroleum resources and is still difficult to degrade, so that the fiber cotton disclosed by the invention is an ecological raw material with great development potentiality.

Description

Technical field [0001] The present invention relates to a kind of environmental protection fiber cotton preparation process, more specifically, the present invention relates to A method for preparing fiber cotton by mixing and heat-treating low-melting fiber (hot-melt fiber) with one or both of corn fiber and soybean fiber, and the invention also relates to the environmentally friendly fiber cotton produced by the process. Background technique [0002] Mattresses, sofa seat cushions, flakes and other household items that we use a lot in modern life, women's sanitary napkins, panty liners, baby diapers (sheets), wet face towels, disposable surgical gowns, masks, medical surgical tablecloths, nursing sheets A large number of fiber cotton products produced by chemical fiber are used in fields such as sanitary products, sound-absorbing and heat-insulating materials for automobile construction, industrial air pre-filtering and industrial filter materials, clothing linings and th...

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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Application Information

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IPC IPC(8): D04H1/02D04H1/42D04H1/542D04H1/732
Inventor 黄显飚
Owner 黄显飚
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