Lub hauv paus ntsiab lus ntawm Non-woven Bags

Non-woven fabric yog ib daim ntaub uas tsis yog-woven uas ncaj qha siv cov khoom siv fiber ntau nrog cov qauv mos, breathable thiab tiaj tus tsim los ntawm ntau yam fiber ntau, luv fibers lossis ntev xov hlau tsim los ntawm ntau cov fiber ntau mesh. Piv nrog cov hnab yas, cov hnab tsis-woven: Cov hnab tsis-woven yog pheej yig thiab zoo-nrhiav, ib puag ncig tus phooj ywg, siv dav, thiab muaj qhov chaw tshaj tawm zoo. Haum rau ntau yam lag luam kev ua ub no thiab kev nthuav qhia thiab kev nthuav qhia, nws yog qhov zoo tshaj plaws tshaj tawm kev tshaj tawm khoom plig khoom plig ntawm cov tuam txhab thiab cov koom haum.
Cov khoom siv raw rau cov hnab tsis-woven yog polypropylene, thiab cov khoom siv ntawm cov hnab yas yog polyethylene. Txawm hais tias ob yam khoom zoo sib xws, lawv nyob deb ntawm cov qauv tshuaj. Cov qauv tshuaj molecular ntawm polyethylene muaj qhov ruaj khov heev thiab nyuaj rau degrade. Yog li ntawd, nws yuav siv sij hawm 300 xyoo ntawm cov hnab yas kom decompose; Thaum cov qauv tshuaj ntawm polypropylene tsis muaj zog, thiab cov saw hlau molecular tuaj yeem tawg tau yooj yim, uas tuaj yeem ua rau degrade zoo, thiab nkag mus rau cov kauj ruam tom ntej hauv ib puag ncig hauv daim ntawv tsis muaj tshuaj lom, lub hnab tsis-woven tuaj yeem decomposed tag nrho hauv 90 hnub. .
Non-woven fabric yog ib yam khoom uas tsis xav tau cov txheej txheem textile los ua cov ntaub-zoo li ntaub, uas tseem hu ua non-woven fabric. Vim hais tias nws tsuas yog yuav tsum tau siv cov textile luv fiber ntau los yog ntev txhob lo lo ntxhuav rau kev taw qhia los yog randomly txhawb nws tsim ib tug fiber mesh qauv, thiab ces nws yuav ua tau los ntawm kev txhawb zog los ntawm mechanical, thermal adhesion los yog chemistry. Cov hnab tsis-woven feem ntau yog ua los ntawm spinning non-woven fabrics.
Cias muab, cov ntaub uas tsis yog-woven tsis intertwined thiab kho los ntawm ib tug los ntawm ib tug, tab sis sticks lub fiber ncaj qha los ntawm lub cev txoj kev. Yog li ntawd, thaum koj tau txais stickiness nyob rau hauv koj cov khaub ncaws, Thaum lub sij hawm ntawd, koj yuav pom tias muaj ib tug xov lub taub hau uas yuav tsis kos. Non-weaving daim ntaub tawg los ntawm cov tsoos textile txoj cai, thiab muaj cov yam ntxwv ntawm cov txheej txheem luv luv, ceev ceev ceev, siab tso zis ntau, tsis tshua muaj nqi, dav siv, thiab ntau qhov chaw ntawm raw khoom.
Kev tsim cov yeeb yaj kiab uas tsis yog-woven hnab, cov khoom siv los ua cov txheej txheem ntws, cov khoom sib txuas yog ruaj, tsis nplaum rau hauv cov txheej txheem ntawm kev sib xyaw, qhov xav tau yog mos, tsis muaj yas, tsis muaj tawv nqaij. Nws yog tsim rau cov ntaub ntawv kho mob pov tseg hauv nruab nrab, cov ntawv txheeb, kev phais, kev sib cais, kev sib cais, kev sib cais, thiab kev sib cais. Kev tsim cov kev pabcuam, kev tiv thaiv khaub ncaws, khau npog, thiab lwm yam khoom siv tiv thaiv kev huv; hom ntaub-ua hnab no yog hu ua compound film non-woven bag.