Non-woven Bags Ua Los Ntawm Cov Khoom Siv Dab Tsi 

         Non-woven npuag yog ib hom non-woven npuag, uas ncaj qha siv polymer chips, luv fibers los yog filaments los tsim cov khoom siv tshiab fiber ntau nrog cov mos mos, huab cua-permeable thiab tiaj tus qauv los ntawm ntau lub vev xaib txoj hauv kev thiab kev siv thev naus laus zis.

　　Qhov zoo ntawm cov hnab tsis-woven piv rau cov hnab yas ib txwm muaj: cov hnab tsis-woven yog pheej yig thiab zoo, ib puag ncig tus phooj ywg thiab siv tau, dav siv, thiab muaj cov haujlwm tshaj tawm. Nws yog tsim rau txhua yam kev lag luam kev ua ub no thiab kev nthuav qhia, thiab yog qhov khoom plig tshaj tawm tshaj tawm zoo tshaj plaws rau cov lag luam thiab cov koom haum. Cov khoom siv tsis-woven tuaj yeem ua rau ntau yam khoom, xws li cov hnab ntim khoom uas tsis yog woven,laminated non woven khw hnab, non-woven apron, tsis woven garment hnab, non woven cooler hnabs, non woven drawstring hnab, thiab lwm yam ...

Cov khoom siv raw ntawm non-woven hnab manufacturersyog polypropylene, thaum raw khoom ntawm lub hnab yas yog polyethylene. Txawm hais tias cov npe ntawm ob yam khoom zoo sib xws, lawv cov qauv tshuaj sib txawv heev. Cov qauv tshuaj molecular ntawm polyethylene yog qhov ruaj khov thiab nyuaj heev rau degrade, yog li nws yuav siv sij hawm 300 xyoo rau cov hnab yas kom decomposed; Thaum cov qauv tshuaj ntawm polypropylene tsis muaj zog, cov saw hlau molecular tuaj yeem tawg tau yooj yim, uas tuaj yeem ua tau zoo degraded, Thiab nkag mus rau lub voj voog ib puag ncig tom ntej 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 tas yuav tsum muaj txheej txheem weaving thiab ua rau hauv cov ntaub zoo li cov ntaub tsis-woven, kuj hu ua non-woven fabric. Vim tias nws tsuas yog xav tau kev taw qhia lossis randomly brace lub textile luv fibers los yog filaments los tsim ib tug fiber network qauv, thiab ces siv txhua yam, thermal bonding los yog tshuaj txoj kev los txhawb nws. Feem ntautsis-woven hnab yog ua los ntawm spunbonded non-woven fabrics.

Txhawm rau muab nws yooj yim, cov tuam txhab tsis-woven hnab yog: non-woven fabrics tsis interwoven thiab braided ib tug los ntawm ib tug, tab sis fibers ncaj qha sib txuas ua ke los ntawm lub cev txoj kev. Yog li ntawd, thaum koj tau txais koj Thaum cov khaub ncaws nplaum, koj yuav pom tias koj tsis tuaj yeem rub tawm cov xov xaus. Tsis-woven npuag lov 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 lawm, tsis tshua muaj nqi, dav siv, thiab ntau qhov chaw ntawm raw khoom.