Mukuziva kuri kuwedzera kwanhasi kwezvakatipoteredza, dehwe rezvisikwa uye bio-based dehwe zvinhu zviviri zvinowanzotaurwa nevanhu, zvinoonekwa seimwe nzira inogoneka kune yechinyakare dehwe. Zvisinei, ndiani chaiye“green dehwe”? Izvi zvinoda kuti tiongorore kubva mumaonero akawanda.
Eco-dehwe kazhinji ndiro zita rinopihwa kune maitiro ematehwe. Iri mukugadzirwa kwematehwe, nekuderedza kushandiswa kwemakemikari, kushandisa mamwe madhayi ane ushamwari kwezvakatipoteredza uye zvinowedzera uye dzimwe nzira dzekuderedza kusvibiswa kwezvakatipoteredza kwekugadzirwa kwematehwe. Ecological leather kugadzirwa mbishi zvinhu ichiri mhuka ganda, saka mumbishi kuwana zvinhu, zvichiri zvinosanganisira kubereka mhuka uye kuuraya uye zvimwe zvinongedzo, kubva pamwero uyu, hazvina kubvisa chinyakare dehwe kugadzirwa mhuka zviwanikwa kutsamira dambudziko.
Mukuita kwekugadzira, kunyangwe dehwe remusikirwo richideredza kuburitswa kwezvinhu zvinokuvadza, maitiro ekupisa pachawo achine mamwe matambudziko enzvimbo. Semuyenzaniso, kusviba kungashandisa simbi dzinorema senge chromium, iyo inogona kusvibisa ivhu nemvura kana ikasabatwa nemazvo. Uyezve, kuburitsa kabhoni uye kudya kwematehwe emhuka panguva yekurima hakugone kufuratirwa.
Bio-based dehwe, kune rumwe rutivi, idehwe-senge zvinhu zvakagadzirwa kubva kubiomass yechirimwa kana imwe isiri yemhuka kwakabva, kuburikidza nekuvirisa, kudhirowa, synthesis uye mamwe maitiro. Zvakajairwa bio-based leather zviwanikwa pineapple leaf fiber, mushroom mycelium, apple peel uye zvichingodaro. Izvi zviwanikwa zvakapfuma mutsime uye zvinogonekazve, zvichidzivirira kukuvadzwa kumhuka, uye zvine mabhenefiti ari pachena eecological kubva pakuona kwekutorwa kwezvinhu.
Mukugadzira maitiro, maitiro ekugadzira e-bio-based dehwe ari kuvandudza zvakare kuderedza kushandiswa kwesimba uye kuderedza marara. Semuenzaniso, mamwe maitiro ekugadzirwa kwematehwe e-bio-based anoshandisa zvinhu zvakatipoteredza zvakadai semvura-based polyurethane, iyo inoderedza kubudiswa kwemafuta anopisa. Uyezve, nekuda kwehunhu hwezvigadzirwa zvayo, bio-yakavakirwa ganda zvakare ine yakasarudzika mashandiro mune zvimwe zvivakwa. Semuyenzaniso, pineapple leaf faibha seyakagadzirwa zvinhu zvebio-based dehwe ine kufema kwakanaka uye kuchinjika.
Zvisinei, bio-based leather haina kukwana. Panyaya yekusimba, mamwe matehwe e-bio-based anogona kunge ari akaderera kune echinyakare matehwe emhuka uye emhando yepamusoro eco-matehwe. Yayo fiber chimiro kana zvinhu zvenyama zvinogona kutungamirira kukudzivirira kwayo-kupfeka kukwanisa kuderera zvishoma, munyaya yekushandiswa kwenguva refu kana kushandiswa kwepamusoro-soro, nyore kupfeka, kuputika nezvimwe zvakadaro.
Kubva pamusika wekushandisa pakuona, ecological leather ikozvino yave kushandiswa zvakanyanya munzvimbo yepamusoro-yekupedzisira zvigadzirwa zvematehwe, senge yakakwira giredhi shangu dzematehwe, mabhegi ematehwe uye zvichingodaro. Vatengi vanoziva chikonzero chayo chikuru ndechekuti inochengeta magadzirirwo uye kuita kwedehwe kusvika kumwero wakati, panguva imwe chete ichiratidzira pfungwa ye.“ecological”zvakare inoenderana nechikamu chekuchengetedzwa kwezvakatipoteredza psychology yevanhu. Asi nekuda kweiyo mhuka yakasvibirira sosi, imwe yakasimba vegan uye mhuka inodzivirira haigamuchire.
Bio-based leather inonyanya kushandiswa mune zvimwe zvekugara zvinodiwa hazvisi kunyanya zvemhando yepamusoro zvinhu, senge dzimwe shangu dzefashoni, mabhegi emaoko uye zvimwe zvekushongedza zvigadzirwa zvematehwe. Mutengo waro wakadzikira, uye zvakasiyana-siyana zvezvakagadzirwa zvekugadzira zvigadzirwa zvinopa imwe nzvimbo yekugadzira. Nekuenderera mberi kwekufambira mberi kwetekinoroji, iyo nzvimbo yekushandisa yebio-based dehwe iri kuwedzerawo zvishoma nezvishoma.
Kazhinji, ecological dehwe uye bio-based dehwe zvine zvazvakanakira uye zvikanganiso. Eco-skin iri padyo nematehwe echinyakare maererano nekugadzirwa uye kuita, asi pane kukakavara mukushandiswa kwezviwanikwa zvemhuka uye zvimwe zvekukanganisa kwezvakatipoteredza; bio-based leather inokunda mukugadzikana kwezvinhu uye mamwe ma index ekuchengetedza kwezvakatipoteredza, asi inoda kuvandudzwa maererano nekusimba uye zvimwe zvinhu. Ose ari maviri mugwara rekuvandudza kwezvakatipoteredza, ramangwana richava rechokwadi“green dehwe”inotonga, zvichienderana nekufambira mberi kwetekinoroji, kudiwa kwevatengi uye indasitiri zviyero zvekuwedzera kuvandudzwa.
Nguva yekutumira: Kubvumbi-30-2025
