Njengamanye amalaphu amaninzi,i-lyocellyenziwe ngefayibha yeselilulose.
Iveliswa ngokunyibilikisa i-pulp yomthi nge-solvent ye-NMMO (N-Methylmorpholine N-oxide), engenabungozi kangako kune-solvents ze-sodium hydroxide zemveli.
Oku kunyibilikisa i-pulp ibe lulwelo olucacileyo oluthi, xa luphonswa kwimingxunya emincinci ebizwa ngokuba yi-spinarettes, luguquke lube yimicu emide, ebhityileyo.
Emva koko kufuneka ihlanjwe, yomiswe, ikrwelwe ngekhadi (eyaziwa ngokuba yahlulwe), ize inqunyulwe! Ukuba oko kuvakala kudida, cinga ngale ndlela: i-lyocell ngumthi.
Ngokwesiqhelo, i-lyocell yenziwe ngemithi ye-eucalyptus. Kwezinye iimeko, kusetyenziswa nemithi ye-bamboo, i-oki, kunye ne-birch.
Oku kuthetha ukubaamalaphu e-lyocellziyabola ngokwendalo!
I-LYOCELL IQINISEKILE KANGANI?
Oku kusizisa kwingongoma yethu elandelayo: kuthenii-lyocellkuthathwa njengelaphu elihlala ixesha elide?
Kaloku, nabani na owaziyo nantoni na ngemithi ye-eucalyptus, uya kwazi ukuba ikhula ngokukhawuleza. Ayidingi kunkcenkceshelwa kakhulu, ayidingi zinambuzane, kwaye ingatyalwa kumhlaba ongengomhle ekukhuliseni nayiphi na enye into.
Kwimeko yeTENCEL, intlama yomthi ifunyanwa kumahlathi alawulwa ngendlela ezinzileyo.
Xa kufikwa kwinkqubo yokuvelisa, iikhemikhali ezinobungozi kakhulu kunye neentsimbi ezinzima azifuneki. Ezo zisetyenziswa kwakhona kwinto ebizwa ngokuba yi-"closed-loop process" ukuze zingalahlwa kwindawo engqongileyo.
Ixesha lokuthumela: Septemba-22-2022