Ulusu lokwenziwa okanye olungeyonyani alunankohlakalo kwaye lunesimilo kumbindi walo. Isikhumba sokwenziwa siziphatha ngcono ngokuzinza kunesikhumba sesilwanyana, kodwa senziwe ngeplastiki kwaye sisenobungozi.
Kukho iintlobo ezintathu zesikhumba sokwenziwa okanye i-faux:
Isikhumba sePU (ipolyurethane),
I-PVC (ipolyvinyl chloride)
bio-based.
Ixabiso lemarike yesikhumba sokwenziwa yayiyi-30 yeebhiliyoni ze-USD kwi-2020 kwaye kulindeleke ukuba ifike kwi-40 yezigidigidi ngo-2027. I-PU ibalwa kwisabelo esingaphezu kwe-55% ngo-2019. Ukukhula okuthembisayo kubangelwa umgangatho wemveliso: ayinamanzi, ithambile kune-PVC, kwaye ilula kunesikhumba sangempela. Inokomiswa kwaye ihlale ingachaphazeleki kukukhanya kwelanga. I-PU yeyona nto ingcono kune-PVC kuba ayikhuphi ii-dioxins ngelixa i-bio-based yeyona nto izinzileyo kuzo zonke.
Isikhumba esekwe kwi-Bio yenziwe nge-polyester polyol kwaye inomxholo we-70% ukuya kwi-75% evuselelekayo. Inomgangatho othambileyo kunye neempawu ezingcono zokuxhathisa umkrwelo kunePU kunye nePVC. Sinokulindela ukukhula okubalulekileyo kweemveliso zesikhumba ezisekwe kwi-Bio ngexesha lokuqikelela.
Iinkampani ezininzi kwihlabathi jikelele zigxile kuphuhliso lwemveliso entsha eneplastiki encinci kunye nezityalo ezininzi.
Isikhumba esekwe kwi-Bio-based senziwe ngomxube we-polyurethane kunye nezityalo (izityalo eziphilayo) kwaye ayithathi carbon. Ngaba ukhe weva ngesikhumba se-cactus okanye ipayinapile? Yindalo kwaye ingonakaliswa ngokuyinxenye kwi-bio, kwaye ikhangeleka imangalisa nayo! Abanye abavelisi bazama ukuyiphepha iplastiki kwaye basebenzise i-viscose eyenziwe ngexolo le-eucalyptus. Ibangcono kuphela. Ezinye iinkampani zivelisa i-collagen ekhuliswe elebhu okanye ngesikhumba esenziwe kwiingcambu ze-mushroom. Ezi ngcambu zikhula kwinkunkuma eninzi yezinto eziphilayo kwaye inkqubo iguqula inkunkuma ibe yimveliso efana nesikhumba. Enye inkampani isixelela ukuba ikamva lenziwe ngezityalo, hayi iiplastiki, kwaye ithembisa ukwenza iimveliso zoguqulo.
Masincede i-biom yentengiso yesikhumba esekwe kwibhayolom!
Ixesha lokuposa: Feb-10-2022
