keeb kwm ntawm pp nonwoven ntaub lag luam

Lub tswv yim ntawm kev ua ntaub ntawm lub cev ntawm cov rab koob punch me nyuam tau ua lag luam nyob hauv North America thiab Europe ntau dua 75 xyoo dhau los ua cov hauj lwm thaum ntxov nrog nonwovens tau ua los ntawm paj rwb mills, uas tau nrhiav kev hloov kho paj rwb pov tseg rau hauv cov khoom muag xws li raws li rooj tog thawv thiab ntaub so kom txog thaum lub sijhawm xyoo 1960 , cov cuab yeej loj rau nonwovens tau raws li kev lag luam qhuav-ntim technology.the 1960 's , txawm li cas los, pom cov kev qhia txog cov nyiaj spun, yaj cua tshuab, rab punch thiab ntub dej ntub nonwoven technology .yog xyoo 1970 , kev tsim cov koom haum lag luam rau nonwovens, lub koom haum rau kev lag luam hauv nonwovwn fabrics (INDA) muab lub taw tes rau nonwovens li cov khoom siv thiab cov khoom sib txawv ntawm cov khoom siv textile material.in lub xyoo xyoo 1980s, nonwovens tshwj xeeb tshaj yog spun bonded thiab yaj cua tshuab, dramatically nce thoob plaws hauv lub ntiaj teb.thiab 1990s cim lub sijhawm ntawm thoob plaws kev txaus siab ntawm nonwovens raws li kev ua tau zoo thiab daws teeb meem mater ials rau cov lag luam muaj ntau yam xws li civil engineering thiab kev saib xyuas kev noj qab haus huv.many ntawm cov khoom uas tau siv thaum lub sij hawm no tau raws li composites los ntawm kev sib koom ntau hom nonwovens thiab / lossis nonwovens nrog lwm cov ntaub ntawv, xws li cov duab thiab cov foams. ntawm 1990s, qee cov feem ntawm nonwovens kev lag luam muaj tshuab tsav thaum lwm tus neeg tau ua lag luam tsav.m.muy nonwovens cov neeg tsim khoom txuas ntxiv rau kev nrhiav nyiaj rau kev lag luam tshiab thiab ntau lub sijhawm los sib tw nrog cov khoom siv cov ntaub ntawv, cov ntaub ntawv thiab cov khoom siv plastics.commodity muaj lawv qhov chaw nyob hauv nonwovens, tab sis thiaj li ntxiv dag zog rau kev lag luam kev lag luam, cov khoom tshwj xeeb muaj nqis ntxiv thiab kev siv tshuab tshwj xeeb tseem ceeb heev.