Yiziphi Izinhlobo zama-Nonwovens?

Yiziphi Izinhlobo zama-Nonwovens?
I-Airlaid Nonwovens
Uma kuqhathaniswa nobunye ubuchwepheshe be-nonwovens, i-airlaid inekhono eliyingqayizivele lokubeka phansi imicu emifushane, noma imicu ye-pulp engu-100%, noma izingxube ze-pulp nemicu yokwenziwa ye-shortcut, ukuze kwakheke iwebhu efanayo futhi eqhubekayo.Kuyenzeka futhi ukuxuba kuzimpushana ezimunca kakhulu noma imicu ngokwenza lokho kudaleke amawebhu amunca kakhulu.

I-Air Through Bonding (I-Thermal Bonding)
Ngokuhlanganisa umoya wuhlobo lokubopha okushisayo okubandakanya ukusetshenziswa komoya oshisayo ebusweni bendwangu engalukiwe.Ngesikhathi senqubo yokuhlanganisa umoya, umoya oshisayo ugeleza emigodini ye-plenum ngaphezu kwezinto ezingalukiwe.

I-Meltblown
Ama-nonwovens angama-Meltblown akhiqizwa ngokukhipha imicu ye-polymer encibilikisiwe ngenethi elijikijelwayo noma i-die ehlanganisa izimbobo ezingafika kwezingama-40 iyintshi ngayinye ukuze zakhe imicu emincane emincane enwetshiwe futhi ipholiswe ngokudlula umoya oshisayo phezu kwemicu njengoba iwa kusuka kufa.Iwebhu ewumphumela iqoqwa ibe imiqulu bese iguqulelwa emikhiqizweni eqediwe.

I-Spunlace (Hydrotentanglement)
I-Spunlace (eyaziwa nangokuthi i-hydroenanglement) iyinqubo yokuhlanganisa yamawebhu anemicu emanzi noma eyomile eyenziwe ngokufakwa kwamakhadi, ukulayishwa komoya noma ukubeka okumanzi, okuwumphumela wendwangu eboshiwe kube into engalukiwe.Le nqubo isebenzisa amajethi ahlanzekile, anengcindezi ephezulu angena kuwebhu, ashaye ibhande lokuthutha (noma “intambo” njengakumshini wokuhambisa iphepha) bese ibuyela emuva ibangele ukuthi imicu ibambene.Izindwangu ezingalukiwe ezenziwe nge-spunlace ezisetshenziswa imicu emifushane eyisisekelo, edume kakhulu i-viscose ne-polyester staple fibers kodwa i-polypropylene nokotini kuyasetshenziswa.Izicelo eziyinhloko ze-spunlace zifaka izinto zokusula, imaski yobuso nemikhiqizo yezokwelapha.

I-Spunlaid (Spunbond)
I-Spunlaid, ebizwa nangokuthi i-spunbond, ama-nonwovens enziwa ngenqubo eyodwa eqhubekayo.Imicu iyaphothwa bese ihlakazwa ngokuqondile kuwebhu ngama-deflector noma ingaqondiswa ngemifudlana yomoya.Le nqubo iholela esivinini esisheshayo sebhande, nezindleko ezishibhile.

I-Spunmelt/SMS
I-Spunbond ihlanganiswe nama-nonwovens ancibilikayo ancibilika, iwahlanganise abe umkhiqizo onengqimba obizwa nge-SMS (spun-melt-spun).Ama-nonwovens ancibilikisiwe anobubanzi befiber emihle kakhulu kodwa awazona izindwangu eziqinile.Izindwangu ze-SMS, ezenziwe ngokuphelele nge-PP azinamanzi futhi zinhle ngokwanele ukuba zisebenze njengezindwangu ezilahlwayo.I-Melt-blown ivame ukusetshenziswa njengesihlungi semidiya, ekwazi ukuthwebula izinhlayiya ezinhle kakhulu.I-Spunlaid iboshwe nge-resin noma ngokushisa.

I-Wetlaid
Enqubweni ye-wetlaid, imicu eyisisekelo efinyelela ku-12 mm ubude be-fiber, evame ukuxutshwa ne-viscose noma i-pulp yokhuni, imiswa emanzini, kusetshenziswa amathangi amakhulu.Ngemva kwalokho i-water-fiber- noma i-water-pulp-dispersion iyampontshwa futhi ihlale ifakwa ocingweni olwakhayo.Amanzi ayamuncwa, ayahlungwa futhi agaywe kabusha.Ngaphandle kwemicu yokwenziwa, imicu yengilazi yobumba kanye nekhabhoni ingacutshungulwa.