BIO-INSPIRED CELLULAR COTTON AND MANUFACTURING METHOD THEREOF

WIPO Patent Application WO/2016/165583

A1

A bio-inspired cellular cotton comprises a plurality of bio-inspired cellular cotton sub-layers repeatedly and sequentially stacked in a zigzag fashion in a vertical direction. The bio-inspired cellular cotton sub-layers are successively connected end to end. An acute included angle is formed between adjacent bio-inspired cellular cotton sub-layers. Long filaments are disposed side-by-side with an equal distance therebetween on both surfaces of the bio-inspired cellular cotton sub-layer in a width direction thereof. The bio-inspired cellular cotton sub-layer is manufactured by mixing, loosening, carding and web-forming a fiber material. The bio-inspired cellular cotton sub-layer can be formed by sequentially stacking from top to bottom an upper layer of fiber web, an elastic fiber web and a lower layer of fiber web, disposing the filaments on both surfaces of the bio-inspired cellular cotton sub-layer, and then sequentially performing drying, trimming and winding to form the bio-inspired cellular cotton. The design is highly elastic, simple in structure, low-cost and environmentally friendly.

LI HENGTONG (CN)

PCT/CN2016/078769

October 20, 2016

April 08, 2016

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TAICANG AN YOU NO-WOVEN SCIENCE TECH CO LTD (CN)

D04H1/54

CN104805600A	2015-07-29
CN2486573Y	2002-04-17
CN101956295A	2011-01-26
CN1072744A	1993-06-02
CN102260961A	2011-11-30
CN1397671A	2003-02-19
JPH08132990A	1996-05-28
GB1531013A	1978-11-01

WUHAN JINGCHU LIANHE INTELLECTUAL PROPERTY AGENCY, LTD. (CN)
武汉荆楚联合知识产权代理有限公司 (CN)

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