Production method of silk cotton wadding material
A manufacturing method and floc technology, which are applied in non-woven fabrics, textiles, papermaking, adhesives, etc., can solve the problems of poor lasting resilience, low strength of floc products, attenuation of warmth and comfort functions, and improve compression resilience, Efficient warmth retention and lightweight properties, enhanced flock strength
Inactive Publication Date: 2008-04-23
DONGHUA UNIV
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- Application Information
AI Technical Summary
Problems solved by technology
Because the kapok fiber is thin and soft, and the fiber is short, its wadding products have low strength and poor long-term resilience, and are prone to local holes and rapid crushing, and the warmth and comfort function decays quickly.
Method used
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Experimental program
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Effect test
Embodiment 1
[0028] 80% kapok fiber, 20% polypropylene / polyethylene sheath-core composite (ES) fiber mixed and opened → air-laid → hot melt bonding;
Embodiment 2
[0030] 50% kapok fiber, 30% four-hole three-dimensional crimped hollow polyester, 20% polypropylene / polyethylene sheath-core composite (ES) fiber mixed and opened → air-laid → hot melt bonding;
Embodiment 3
[0032] 50% kapok fiber, 30% seven-hole three-dimensional crimped hollow polyester, 20% polypropylene / polyethylene sheath-core composite (ES) fiber mixed and opened → air-laid → hot melt bonding;
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Abstract
A kapok fibre wadding with high insulating performance and light weight is proportionally prepared from natural kapok fibres, the fibres with low fusing point, and chemical fibres with high compressional resilience through mixing, opening, netting and adhering.
Description
Technical field [0001] The invention relates to a method for manufacturing kapok fiber floss, in particular to a method for manufacturing kapok fiber with long-lasting resilience, structural enhancement, and high-efficiency thermal insulation. Background technique [0002] Kapok fiber is the fruit fiber of several plants in the Kapok family of the Malvaceae. It is a single-cell fiber, which is attached to the inner wall of the shell of the kapok capsule and developed and grown by the inner wall cells. Generally, the length is about 8 to 32 mm and the diameter is about 20 to 45 μm. The longitudinal appearance is cylindrical, the surface is smooth, and there is no twisting; the cross section is round or elliptical, the middle section is thick, the root end is blunt, the tip is thin, the two ends are closed, the cells are filled with air, and the hollowness of the fiber is as high as 80 to 90%. [0003] The history of using kapok fiber to make quilts in southern my country can be tr...
Claims
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IPC IPC(8): D04H1/02D04H1/58D04H1/425D04H1/542
Inventor 王府梅刘维楼英谈丽平
Owner DONGHUA UNIV
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