Kev txhim kho keeb kwm ntawm cov ntaub tsis-woven

Txoj kev loj hlob ntawm cov ntaub tsis-woven tuaj yeem taug qab tau ntau txhiab xyoo, mus los ntawm ntau theem txij thaum ub mus rau niaj hnub nim no, thiab thaum kawg dhau los ua ib feem tseem ceeb ntawm kev lag luam niaj hnub no.

Txoj kev loj hlob ntawm cov ntaub tsis-woven tuaj yeem muab faib ua ob peb lub sijhawm tseem ceeb:

1. Lub sij hawm:Nyob rau hauv thaum ntxov 1940s mus rau nruab nrab -1950s, kev tsim cov ntaub ntawv uas tsis yog-woven tsuas yog nyob rau hauv ib co textile tuam txhab uas muag los hloov tsim nyog cov khoom uas twb muaj lawm textiles, siv tej fibers xws li paj rwb thiab linen los tsim cov ntaub ntawv uas tsis yog-woven. Nyob rau lub sijhawm no, kev tsim cov ntaub tsis-woven feem ntau yog tsom rau hauv ob peb lub tebchaws, xws li Tebchaws Meskas, Lub Tebchaws Yelemees, thiab United Kingdom, thiab cov khoom lag luam tau ua los ntawm cov ntaub ntawv tuab thiab cov ntaub ntawv tuab.

2. Lub sij hawm ua lag luam:Los ntawm lig 1950s mus rau lig 1960s, zus tau tej cov non-woven fabrics nkag mus rau hauv lub lag luam ntau lawm theem. Nyob rau lub sijhawm no, txoj kev qhuav thiab ntub dej tau siv tsuas yog, thiab ntau cov tshuaj fiber ntau tau siv rau kev tsim khoom. Kev taw qhia txog cov thev naus laus zis no tau txhim kho kev ua haujlwm zoo ntawm cov ntaub tsis-woven thiab ua kom muaj ntau yam khoom.

3. Lub sijhawm txhim kho tseem ceeb:Thaum ntxov xyoo 1970 txog rau xyoo 1980s yog lub sijhawm tseem ceeb ntawm txoj kev loj hlob rau kev lag luam tsis-woven npuag. Nyob rau theem no, kev yug me nyuam ntawm cov kab ntau lawm siv polymerization thiab extrusion txoj kev, nrog rau kev txhim kho ntawm ntau yam tshwj xeeb uas tsis yog-woven fiber chemical fibers, xws li tsawg melting point fibers, kub nplaum fibers, ob-tivthaiv fibers, ultrafine fibers, thiab lwm yam, lawv tau txhawb nqa kev nce qib ntawm cov khoom siv tsis-woven kev lag luam.

4. Lub sijhawm txhim kho thoob ntiaj teb:Txij li thaum xyoo 1990s, kev lag luam tsis-woven npuag tau nkag mus rau lub sijhawm txhim kho thoob ntiaj teb. Nyob rau lub sijhawm no, cov tuam txhab tsis-woven tau ntxiv dag zog thev naus laus zis tshiab thiab cov cuab yeej hloov kho tshiab los ntawm kev sib koom ua ke, kev sib koom ua ke, thiab rov tsim kho dua tshiab, ua rau muaj peev xwm ntau ntxiv. Nyob rau tib lub sijhawm, cov khoom tshiab, thev naus laus zis, thiab kev siv tau tshwm sim ib qho tom qab, txhim kho kev ua tau zoo ntawm cov ntaub ntawv tsis-woven thiab cov khoom, thiab txuas ntxiv nthuav lawv cov ntawv thov.

Txoj kev loj hlob ntawm cov ntaub tsis-woven tsis tsuas yog qhia txog kev txhim kho thev naus laus zis thiab kev tsim kho tshiab, tab sis kuj qhia txog kev hloov pauv hauv kev tsim khoom thiab kev lag luam xav tau. Non-woven fabrics tau dhau los ua ib qho tseem ceeb ntawm cov neeg niaj hnub no, xws li cov khoom siv tes ua ib txwm muaj xws li cov khoom siv hauv lub sijhawm qub, silkworms spinning rau hauv brocade, hemp ntawv ua, mus rau ntau yam kev lag luam niaj hnub xws li tshuaj, tu cev, khaub ncaws, kev lag luam, thiab kev ua liaj ua teb.