Ngenxa yezici zayo zemvelo ezinhle kakhulu, isetshenziswa kabanzi ekukhiqizeni izidingo zansuku zonke nemikhiqizo yezimboni, kodwa ngokukhula kwenani labantu emhlabeni, isidingo sabantu sesikhumba siphindeke kabili, futhi inani elilinganiselwe lesikhumba semvelo sekuyisikhathi eside lingakwazi ukuhlangabezana nezidingo zabantu. Ukuze kuxazululwe lokhu kungqubuzana, ososayensi baqala ukucwaninga nokuthuthukisa isikhumba sokwenziwa kanye nesikhumba sokwenziwa emashumini eminyaka adlule ukuze bavale ukushoda kwesikhumba semvelo. Ngaphezu kweminyaka engama-50 yomlando wocwaningo inqubo yesikhumba sokwenziwa kanye nesikhumba sokwenziwa esibekela inselele isikhumba semvelo.
Ososayensi baqale ngokutadisha nokuhlaziya ukwakheka kwamakhemikhali nokwakheka kwesikhumba semvelo, kusukela endwangu evanishiwe ye-nitrocellulose, nokungena esikhumbeni sokwenziwa se-PVC, okuyisizukulwane sokuqala sesikhumba sokwenziwa. Ngalesi sisekelo, ososayensi baye benza intuthuko eminingi kanye nokuhlola, okokuqala ukuthuthukiswa kwe-substrate, okulandelwa ukuguqulwa nokuthuthukiswa kwe-resin yokugqoka. Ngawo-1970, izindwangu ezingezona ezilukiwe zemicu yokwenziwa zavela i-acupuncture, isibopho nezinye izinqubo, ukuze i-substrate ibe nesigaba esimise okwe-lotus kanye nesimo se-fiber esingenalutho, sifinyelele isakhiwo se-porous, esasihambisana nesakhiwo senethiwekhi yesikhumba semvelo. Izimfuneko: Ngaleso sikhathi, ungqimba olungaphezulu lwesikhumba sokwenziwa lungavele lufinyelele ungqimba lwe-polyurethane yesakhiwo esincane esinezimbotshana, esilingana nobuso obusanhlamvu besikhumba semvelo, ukuze ukubukeka nokwakheka kwangaphakathi kwesikhumba sokwenziwa kwe-PU kusondele kancane kancane kulezo zesikhumba semvelo, nezinye izakhiwo ezibonakalayo zisondele kulezo zesikhumba semvelo. inkomba, futhi umbala ugqame kakhulu kunesikhumba semvelo; ukumelana kwayo nokugoqa ekamelweni lokushisa kungafinyelela izikhathi ezingaphezu kwezigidi ezingu-1, futhi ukumelana nokugoqa ekushiseni okuphansi nakho kungafinyelela izinga lesikhumba semvelo.
Ngemuva kwesikhumba sokwenziwa se-PVC, isikhumba sokwenziwa se-PU sesifinyelele inqubekelaphambili yezobuchwepheshe njengendawo efanelekile yesikhumba semvelo ngemuva kweminyaka engaphezu kwengama-30 yocwaningo nokuthuthukiswa kochwepheshe besayensi nezobuchwepheshe.
Ukufakwa kwe-PU ebusweni bendwangu kwaqala ukuvela emakethe ngeminyaka yawo-1950, kwathi ngo-1964, iDuPont yakha isikhumba sokwenziwa se-PU sezihlangu eziphezulu. Ngemva kweminyaka engaphezu kwengu-20 yocwaningo nentuthuko eqhubekayo, isikhumba sokwenziwa se-PU sikhule ngokushesha ngokwekhwalithi yomkhiqizo, ukuhlukahluka kanye nokuphumayo. Ukusebenza kwayo kuya ngokusondelana nesikhumba semvelo, futhi ezinye izakhiwo zedlula ngisho nesikhumba semvelo, zifinyelela izinga elingenakuhlukaniswa nesikhumba semvelo, futhi lithatha isikhundla esibaluleke kakhulu ekuphileni kwansuku zonke komuntu.
I-Microfiber polyurethane synthetic leather iyisizukulwane sesithathu sesikhumba sokwenziwa esivele ezimakethe zasekhaya nezamazwe ngamazwe. Indwangu engalukiwe yenethiwekhi yayo yesakhiwo esinezinhlangothi ezintathu idala izimo zesikhumba sokwenziwa ukuze sidlule isikhumba semvelo ngokwemibandela ye-substrate. Lo mkhiqizo uhlanganisa ukufakwa okusanda kuthuthukiswa kwe-PU slurry kanye nesakhiwo se-pore evulekile kanye nobuchwepheshe bokucubungula ungqimba olungaphezulu oluhlanganisiwe, olusebenzisa indawo enkulu kanye nokumuncwa kwamanzi okuqinile kwemicu ephezulu, okwenza isikhumba sokwenziwa se-PU esicwebezelayo esine-superfine ehlanganisiwe. microstructure, ukubukeka, ukuthungwa kanye nezakhiwo zomzimba, kanye nokunethezeka kokugqoka kwabantu. Ngaphezu kwalokho, isikhumba sokwenziwa se-microfiber sidlula isikhumba semvelo ekuphikisweni kwamakhemikhali, ukufana kwekhwalithi, ukukhiqizwa okukhulu nokuvumelana nezimo, kanye nokumelana kwamanzi nokukhunta.
Ukuzijwayeza kufakazele ukuthi izici ezinhle kakhulu zesikhumba sokwenziwa azikwazi ukushintshwa yisikhumba semvelo. Kusukela ekuhlaziyweni kwezimakethe zasekhaya nezangaphandle, isikhumba sokwenziwa siphinde sashintsha inani elikhulu lesikhumba semvelo ngezinsiza ezinganele. Ukusetshenziswa kwesikhumba sokwenziwa kanye nesikhumba sokwenziwa njengomhlobiso wemithwalo, izingubo zokugqoka, izicathulo, izimoto kanye nefenisha kuye kwaqashelwa kakhulu emakethe.
Isikhumba se-Boze- Singu-15+ weminyaka engu-15+ Umsabalalisi Wesikhumba Nomhwebi ozinze eDolobheni lase-Dongguan, eSifundazweni sase-Guangdong eChina. Sihlinzeka ngesikhumba se-PU, isikhumba se-PVC, isikhumba se-microfiber, isikhumba se-silicone, isikhumba esigaywe kabusha kanye nesikhumba se-faux kuzo zonke izihlalo, usofa, izikhwama zezandla nezicathulo izinhlelo zokusebenza ezinezigaba ezikhethekileI-Upholstery, Ihhotela/Inkontileka, Ukunakekelwa Kwezempilo, Ifenisha Yasehhovisi, Osolwandle, Ezokundiza Nezimoto.
Isikhathi sokuthumela: Mar-28-2022
