PP spunbond nonwoven tshuab yeej ib txwm ua los txhim kho lub peev xwm ntawm cov kab ntau lawm thiab daws cov teeb meem ntawm kev sib xws, npog, ntxhib tes xav, thiab lwm yam, los txhim kho lub zog, softness, uniformity thiab kev nplij siab ntawm spunbond nonwovens.hygroscopicity thiab lwm yam khoom.
Qhov laj thawj tseem ceeb rau txoj kev loj hlob sai ntawm txoj kev spunbond yog tias nws siv cov khoom siv hluavtaws ua cov khoom siv raw.Txoj kev no siv lub hauv paus ntsiab lus ntawm cov tshuaj fiber ntau spinning.Nyob rau hauv tus txheej txheem ntawm polymer spinning, nruam filaments yog ncaj qha bonded tom qab spinning.Non-woven fabrics, txoj kev tsim yog heev yooj yim thiab ceev.Piv nrog rau cov tshuab ziab khaub ncaws uas tsis yog-woven npuag ua tshuab, nws txuag tau cov txheej txheem ntawm cov txheej txheem nruab nrab xws li fiber ntau curling, txiav, ntim, tsheb thauj mus los, sib tov thiab carding.Qhov tseem ceeb tshaj plaws ntawm cov khoom loj yog tias cov khoom spunbond tuaj yeem txo tus nqi, ruaj khov hauv kev ua tau zoo, thiab muaj kev sib tw hauv kev lag luam.Lawv tuaj yeem nkag mus rau hauv kev lag luam kev lag luam ntawm textiles, ntawv thiab zaj duab xis hauv ntau yam kev siv pov tseg thiab kav ntev.Thib ob, txij li spunbond nonwovens siv ntau ntawm polypropylene ua cov khoom siv tseem ceeb, nws muaj ntau yam zoo ntawm cov nqi, kev ua haujlwm, cov nqi tsim khoom, thiab lwm yam, uas tseem txhawb kev txhim kho kom ruaj khov ntawm spunbond nonwoven kev lag luam.Tsis tas li ntawd, PP spunbond nonwoven cov khoom muaj cov khoom siv zoo heev, thiab lawv lub zog tensile, elongation ntawm so, tsim kua muag lub zog thiab lwm yam kev ntsuas yog zoo dua li cov qhuav, ntub dej thiab meltblown nonwovens, tshwj xeeb tshaj yog nyob rau hauv xyoo tas los no, spunbond txoj kev loj hlob sai hauv cov kab ntau lawm. nplai, thev naus laus zis thiab khoom siv thiab cov khoom lag luam kev loj hlob tau nthuav dav heev rau daim ntawv thov ntawm PP spunbond non-woven fabrics.
Los ntawm Shirley Fu
Post lub sij hawm: Aug-30-2022
