Cov lus qhia los tiv thaiv cov yas thiab hloov cov neeg siv khoom nyiam tau qhib qhov rooj rau cov khoom siv biodegradable thiab ntuj.
Ntau lub tebchaws tau tsim cov cai lij choj txwv kev siv cov yas. Tshwj xeeb, European Union tau yog ib qho ntawm cov saum toj kawg nkaus thoob plaws ntiaj teb hais txog kev tswj hwm cov pa phem. Txog rau tam sim no, 23 lub teb chaws hauv European Union tau tsim cai lossis ua haujlwm ntawm SUP (Single Use Plastics) cov lus qhia. Tsis tas li ntawd, European Union cov lus qhia ib leeg-siv plastics yuav raug teeb tsa los siv, uas tau ua rau muaj kev kub ntxhov rau cov ntaub so ntswg thiab cov khoom siv tu cev tsim kev lag luam. Cov khoom no yog nyob rau hauv thawj daim ntawv teev cov khoom raws li kev cai thiab daim ntawv lo yuav tsum tau. Kev txo qis ntawm cov yas-raws li fibers yuav ua rau muaj kev nce hauv kev siv ob qho tib si ntuj thiab tib neeg tsim cellulosic fibers uas muaj txiaj ntsig zoo li biodegradability thiab pab txhawb rau lub hom phiaj ntawm kev tiv thaiv ib puag ncig thiab kev txhim kho kom ruaj khov.
Lwm qhov ntawm kev txhawb nqa kev tsim cov khoom siv biodegradable yog cov neeg siv khoom xaiv. Cov neeg siv khoom ib txwm xaiv cov khoom zoo uas tseem ceeb rau lawv. Lawv them nyiaj ntau dua rau cov khoom uas nkag mus thiab kov lub cev. Cov khoom puas yog ib puag ncig tus phooj ywg? Puas muaj kev nyab xeeb siv rau ntawm peb cov tawv nqaij? Thiab cov khoom siv ntuj tsim muaj kev nyab xeeb thiab noj qab haus huv. Qhov no tseem tsav qhov kev thov rau cov khoom siv ntuj ntau dua. Raws li kev lag luam nonwoven cov kws tshaj lij, peb siv cov ntaub ntawv no los xaiv cov kev taw qhia txog cov ntaub ntawv thiab cov txheej txheem hauv kev tsim peb cov khoom. Cov ntaub ntawv twg peb siv yog ib qho tseem ceeb tshaj plaws uas yuav muaj kev cuam tshuam ntau yam uas peb tuaj yeem xaiv. Xaiv cov fiber ntau uas yog eco-friendly thiab hypoallergenic tsis yog tsuas yog zoo rau ib puag ncig, tab sis kuj pab kom tib neeg muaj kev nyab xeeb thiab noj qab nyob zoo.
Raws li cov laj thawj no uas tau tsav los ntawm kev sib koom ua ke ntawm kev cai lij choj thoob ntiaj teb plastics, muaj zog cov neeg siv khoom nyiam, thiab qee yam, xav tau biodegradable fibers yuav raug teeb tsa rau kev loj hlob sai yav tom ntej raws li cov neeg muab khoom ntawm spun lace nonwoven fabric manufacturing.
Viscose yog ib qho kev xaiv ua tau zoo dua ntawm txhua qhov biodegradable fibers hauv thaj chaw ntawm spun lace nonwoven fabric manufacturing. Cov neeg tuaj yeem yog me ntsis tsis paub nrog viscose, Tab sis vim yog cov khoom ntuj xws li absorbency, softness, thiab cov tawv nqaij-phooj ywg, viscose fibers tau ua lub luag haujlwm tseem ceeb hauv kev tu cev rau ntau xyoo, thiab kev xav tau ntau ntxiv rau cov kev daws teeb meem zoo ib puag ncig tau ua. lawv tseem ceeb dua. Ntxiv nrog rau lawv cov khoom ntuj tsim, viscose muaj kev hloov pauv yooj yim rau kev kho kom haum rau cov cai tshwj xeeb ntawm cov ntaub nonwoven tshwj xeeb. Txawm hais tias cov khoom siv hluavtaws, viscose muaj cov txiaj ntsig zoo hauv cov ntawv siv tsis-woven.
Raws li cov pej xeem xav tau ntau dua cov ntsiab lus nyob rau hauv cov ntaub ntawv uas tsis yog woven lawv yuav, spunlace nonwoven manufacturers tab tom nrhiav rau cov kev daws teeb meem uas muaj kev ruaj ntseg. Peb tau tsim Viscose Spunlace Nonwoven Fabric, Ntoo pulp Viscose Spunlace Nonwoven Fabric, Paj Rwb Spunlace Nonwoven Fabric, Lyocell Spunlace Nonwoven Fabri, Cupra Spunlace Nonwoven Fabric, Bamboo Fiber Spunlace Nonwoven Fabric thiab lwm yam nonwoven fabrics los ntawm kev siv cov biodegradable fibers.
Raws li cov khoom siv biodegradable zoo heev, viscose yog siv hauv kev tsim cov Viscose Spunlace Nonwoven Fabric thiab Ntoo Pulp Viscose Spunlace Nonwoven Fabric. Viscose Spunlace Nonwoven Fabric yog ua los ntawm 100 feem pua viscose. Vim nws cov kua dej ntau, cov lint tsis tshua muaj, cov tawv nqaij zoo nkauj, thiab ob qho tib si siv rau hauv qhuav thiab ntub dej, nws tau siv dav hauv cov ntaub so ntub, lub ntsej muag lub ntsej muag, thiab cov phuam ntxuav muag. Ntoo Pulp Viscose Spunlace Nonwoven Npuag yog ua los ntawm ntoo pulp thiab viscose. Nws kuj muaj cov yam ntxwv ntawm kev nqus dej siab, kev xav ntawm tes, hnyav ua haujlwm, thiab biodegradability, uas tuaj yeem siv rau cov ntaub so ntub dej, cov phuam ntxuav muag, cov phuam plaub hau qhuav, cov phuam da dej, cov ntaub so huv, thiab lwm yam. Tsis tas li ntawd, Paj Rwb Spunlace Nonwoven Fabric, Lyocell Spunlace Nonwoven Fabri, Cupra Spunlace Nonwoven Fabric, thiab Xyoob Fiber Spunlace Nonwoven Fabric kuj muaj qhov tshwj xeeb thiab zoo heev. Cov neeg siv khoom tuaj yeem xaiv cov khoom raws li lawv xav tau.
Peb ntseeg tias degradability yog ib txoj hauv kev tseem ceeb rau spunlaced nonwoven fabrics nyob rau hauv lub neej yav tom ntej, thiab peb yuav txuas ntxiv mus kawm nyob rau hauv cov kev taw qhia ntawm sustainable kev loj hlob.