Nonwovens yog cov tshiab, high-tech, engineered fabrics ua los ntawm fibers. Nonwoven fabrics yog dav txhais raws li daim ntawv los yog lub vev xaib sib txuas ua ke los ntawm kev sib txuas ntawm fiber ntau lossis filaments (thiab los ntawm cov yeeb yaj kiab perforating) mechanically, thermally lossis chemically. Ntxiv nrog rau cov yam ntxwv tsim nyog tau muab los ntawm cov khoom siv tsis zoo no ntau yam, nws muaj txiaj ntsig ntawm kev ua kom lub teeb yuag thiab nyab xeeb rau ib puag ncig.
Nonwoven yog dab tsi?
May 11, 2023
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Xa kev nug