Mofani oa litsebi bakeng sa litharollo tsa polokeho le tšireletso

Likhoele tse sebelisoang hape le tse tsosolositsoeng

Ka lebaka la ho fokotseha ha mehlodi lefatšeng ka bophara, tšenyo ea likhase tse futhumatsang lefatše tikolohong le litlamorao tse ling bophelong ba batho, temoho ea batho ka bophelo bo botala e ntse e ntlafala le ho feta. Lilemong tsa morao tjena lentsoe "lisebelisoa tse tala tse nchafalitsoeng/tse sebelisoang hape" le ntse le tuma indastering ea liaparo le ea masela a lapeng. Mefuta e meng ea liaparo tse tummeng tsa machaba tse kang Adidas, Nike, Uniqlo le lik'hamphani tse ling ke babuelli ba mokhatlo ona.

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Faeba ea cellulose e tsosolositsoeng le faeba ea polyester e tsosolositsoeng ke eng? Batho ba bangata ba ferekane ka sena.

1. Faeba ea cellulose e tsosolositsoeng ke eng?

Lintho tse tala tsa faeba ea cellulose e tsosolositsoeng ke cellulose ea tlhaho (ke hore k'hothone, hemp, lehlaka, lifate, lihlahla). Ho etsa ts'ebetso e betere ea faeba ea cellulose e tsosolositsoeng re hloka feela ho fetola sebopeho sa 'mele sa cellulose ea tlhaho. Sebopeho sa eona sa lik'hemik'hale se lula se sa fetohe. Ha re e beha ka tsela e bonolo, faeba ea cellulose e tsosolositsoeng e ntšoa le ho phuthoa ho tsoa linthong tsa tlhaho tsa mantlha ka theknoloji ea maiketsetso. Ke ea faeba ea maiketsetso, empa ke ea tlhaho 'me e fapane le faeba ea polyester. HA SE ea faeba ea lik'hemik'hale!

Tencel fiber, e tsejoang hape e le "Lyocell", ke fiber e tloaelehileng ea cellulose e tsosolositsoeng 'marakeng. Kopanya pulp ea lehong ea sefate sa coniferous, metsi le metsoako e qhibilihang 'me u futhumale ho fihlela e qhibiliha ka ho feletseng. Kamora ho tlosa litšila le ho ohla, ts'ebetso ea tlhahiso ea thepa ea "Lyocell" e felile. Molao-motheo oa ho loha oa Modal le Tencel o ts'oana. Lisebelisoa tsa eona tse tala li nkiloe merung ea mantlha. Faeba ea bamboo e arotsoe ka fiber ea bamboo pulp le fiber ea bamboo ea mantlha. Faeba ea bamboo pulp e etsoa ka ho eketsa lisebelisoa tse sebetsang ho pulp ea bamboo ea Moso 'me e sebetsoa ka ho ohla ka metsi. Ha fiber ea bamboo ea mantlha e ntšoa ho bamboo ea Moso kamora kalafo ea tlhaho ea baeloji.

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2、Faeba ea polyester e tsosolositsoeng/e sebelisitsoeng hape ke eng?

Ho ya ka molao-motheo wa ho ntjhafatsa, mekgwa ya tlhahiso ya faeba ya polyester e ntjhafaditsweng e ka arolwa ka mekhahlelo e mmedi: ya mmele le ya dikhemikhale. Mokgwa wa mmele o bolela ho hlophisa, ho hlwekisa le ho omisa thepa ya polyester e senyehileng ebe o qhibilihisa ho ohla ka ho toba. Le hoja mokgwa wa dikhemikhale o bolela ho tlosa polymeriser disebedisweng tsa polyester e senyehileng ho ya ho polymerization monomer kapa di-intermediate tsa polymerization ka dikarabelo tsa dikhemikhale; polymerization ya ntjhafaditsweng kamora mehato ya tlhoekiso le karohano ebe o qhibilihisa ho ohla.

Ka lebaka la theknoloji e bonolo ea tlhahiso, ts'ebetso e bonolo le litšenyehelo tse tlase tsa tlhahiso ea mokhoa oa 'mele, ke mokhoa o ka sehloohong oa ho sebelisa polyester hape lilemong tsa morao tjena. Ho feta 70% ho isa ho 80% ea bokhoni ba tlhahiso ea polyester e sebelisitsoeng hape bo tsosolosoa ka mokhoa oa 'mele. Khoele ea eona e entsoe ka libotlolo tsa metsi a litšila le libotlolo tsa Coke. E tumme haholo linaheng tse tsoetseng pele tse kang Europe le United States hobane e sebelisoa hape ka litšila. Polyester e sebelisitsoeng hape e ka fokotsa tšebeliso ea oli, thane e 'ngoe le e 'ngoe ea khoele ea PET e felileng e ka boloka lithane tse 6 tsa oli. E ka kenya letsoho ho fokotsa tšilafalo ea moea le ho laola phello ea greenhouse. Mohlala: ho sebelisa botlolo ea polasetiki hape ka bophahamo ba 600cc = phokotso ea khabone ea 25.2g = poloko ea oli ea 0.52cc = poloko ea metsi ea 88.6cc.

Ka hona, thepa e nchafalitsoeng/e sebelisitsoeng hape e tla ba thepa e ka sehloohong e phehelloang ke sechaba nakong e tlang. Lintho tse ngata tse amanang haufi-ufi le maphelo a rona tse kang liaparo, lieta le litafole li entsoe ka thepa e sebelisitsoeng hape e sa senyeng tikoloho. Sechaba se tla e amohela haholoanyane.

Likhoele tse sebelisoang hape le tse tsosolositsoeng


Nako ea poso: Phuptjane-22-2022