Qhov txawv ntawm cov ntaub thiabCOV NTAUB NTAWV TSIS MUAJ WOVENCING
Cov ntaub tsis-woven yog cov khoom siv fiber ntau uas tau qhia los yog random thiab muaj pes tsawg leeg, yog ib tiam tshiab ntawm cov khoom siv zoo rau ib puag ncig, nrog rau cov dej noo, ua pa tau, yoog tau, sib dua, tsis kub hnyiab, yooj yim lwj, tsis muaj tshuaj lom, muaj yeeb yuj, pheej yig, rov ua dua tshiab thiab lwm yam. Xws li kev siv polypropylene (pp khoom) pellets ua cov khoom siv raw, kub yaj, tig, khw muag khoom, kub coj los ntawm ib kauj ruam txuas ntxiv. Vim muaj qee yam tsos thiab kev ua tau zoo hu ua ntaub thiab ntaub. Cov ntaub tsis-woven yog tsim uas tsis tas yuav tig thiab weaving, tab sis cov fiber luv luv lossis filaments ntawm textile lossis random orientation txhawb nqa kem qauv tsim web, thiab cov txheej txheem mechanical, thermal lossis tshuaj xws li kev txhawb nqa. Tsuas yog hais tias qhov no: nws tsis yog ib qho interleaved los ntawm cov xov paj, knitting ua ke, tab sis cov fibers raug sib txuas ua ke los ntawm cov txheej txheem lub cev ncaj qha, yog li thaum koj tau txais koj cov khaub ncaws lo rau thaum twg, koj yuav pom, tsis tseg ib qho hauv paus ntawm cov xov. Cov ntaub tsis-woven tawg cov ntsiab cai textile ib txwm muaj, thiab muaj cov txheej txheem luv luv, ceev ceev ntau lawm, tso zis siab, pheej yig, ntau yam, qhov chaw ntawm cov khoom siv raw thiab ntau yam ntxwv. Cov ntaub tsis-woven thiab kev koom tes ntawm Spunbond. Qhov txawv yog tias cov ntaub tsis-woven uas tsis xav tau yog tsim los ntawm kev weaving thiab spinning, tab sis cov fibers luv luv lossis filaments ntawm textile lossis random orientation txhawb nqa cov qauv kem tsim web, thiab cov txheej txheem mechanical, thermal lossis tshuaj lom neeg xws li kev txhawb nqa ua. Tsuas yog hais tias qhov no: nws tsis yog ib qho interleaved los ntawm cov xov paj, knitting ua ke, tab sis cov fibers raug sib txuas ua ke los ntawm cov txheej txheem lub cev ncaj qha, yog li thaum koj tau txais koj cov khaub ncaws lo hais tias thaum twg, koj yuav pom, tsis tseg ib qho hauv paus ntawm cov xov. Nonwovens tawg lub hauv paus ntsiab lus textile ib txwm muaj, thiab muaj cov txheej txheem luv luv, ceev ceev ntau lawm, cov zis siab, pheej yig, ntau yam, qhov chaw ntawm cov khoom siv raw thiab ntau yam nta. Non-woven ntaub yog cov ntaub zoo li cov ntaub ua los ntawm cov fibers ntev, sib txuas ua ke los ntawm tshuaj lom neeg, mechanical, cua sov lossis solvent kev kho mob. Lo lus no siv hauv kev lag luam tsim khoom textile los txhais cov ntaub, xws li felt, uas tsis yog woven lossis knitted. Qee cov ntaub tsis-woven tsis muaj zog txaus tshwj tsis yog txheeb xyuas lossis txhawb nqa los ntawm kev txhawb nqa. Nyob rau hauv xyoo tas los no, non-wovens tau dhau los ua lwm txoj hauv kev rau polyurethane ua npuas ncauj.
daim ntawv teev cov ntaub tsis yog woven:
Qee qhov tseem ceeb ntawm cov ntaub tsis-woven tau taw qhia hauv qab no:
- Qhov muaj cov ntaub tsis yog woven tej zaum yuav zoo li ntawv lossis zoo ib yam li cov ntaub woven.
- Cov ntaub tsis woven tej zaum yuav tuab dua lossis nyias dua li daim ntawv so ntswg.
- Nws yuav yog opaque los yog translucent.
- Qee cov ntaub tsis yog woven muaj peev xwm ntxhua khaub ncaws zoo heev uas lwm tus tsis muaj.
- Qhov drapability ntawm cov ntaub tsis-woven sib txawv ntawm qhov zoo mus rau qhov tsis muaj hlo li.
- Lub zog tawg ntawm cov ntaub no yog rau lub zog tensile siab heev.
- Cov ntaub tsis-woven yuav raug tsim los ntawm kev nplaum, xaws lossis kev sib txuas cua sov.
- Cov ntaub tsis-woven tej zaum yuav muaj tes mos mos thiab muaj zog.
- Hom ntaub no yuav tawv, tawv, lossis dav dav uas me ntsis yooj ywm.
- Cov hom ntaub porosity no yog los ntawm qhov tsim kua muag tsawg.
- Qee cov ntaub tsis yog woven yuav raug ntxuav kom qhuav.
cov ntaub tsis woven:
Cov no yog teev nyob rau hauv cov hauv qab no:
- Cov ntaub geotextile,
- Cov ntaub qhwv ntaub so ntswg,
- Cov lim dej (Cua & Kua),
- Cov teeb meem hauv cov ntaub so ntswg kho mob,
- Cov khoom sib xyaw ua ke PVC,
- Cov Khoom Siv Kho Mob,
- Cov khaub ncaws tiv thaiv kev lag luam,
- Cov Ntawv Thov Hazmat,
- Cov khaub ncaws phais,
- Rooj tog hauv tsev,
- Qhwv Tsev,
- Kev ua haujlwm sealing,
- Sawv ntsug ceg cuff,
- Cov pam,
- Cov ntaub pua plag sab hauv tsheb,
- Rooj tog,
- Xav,
- Kev rwb thaiv cua sov,
- Kev rwb thaiv suab,
- Kev rwb thaiv tsev kub ntawm lub tsheb,
- Acrylic huab cua muaj peev xwm tiv thaiv dej,
- Ru tsev,
- Kev rwb thaiv tsev,
- Cov ntaub npog ntsej muag,
- Tawv ua los ntawm cov khoom siv dag,
- Cov ntaub pua plag,
- Cov Khoom Siv Kho Mob,
- Cov ntaub qhwv tiv thaiv,
- Cov lim ntshav,
- Hluav taws kub tsis kam.tus nqi ntawm cov ntaub tsis woven
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Lub sijhawm tshaj tawm: Lub Yim Hli-21-2018