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 kade lingakwazi ukuhlangabezana nazo. izidingo 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 kanye nezinye izinqubo, ukuze i-substrate ibe nesigaba esimise okwe-lotus kanye nesimo se-fiber esingenalutho, sifinyelele isakhiwo esinezimbotshana, esasihambisana nesakhiwo senethiwekhi. isikhumba semvelo.Izimfuneko: Ngaleso sikhathi, ungqimba olungaphezulu lwesikhumba sokwenziwa lungavele lufinyelele ungqimba lwe-polyurethane lwesakhiwo esinezimbobo ezincane, olulingana nobuso obusanhlamvu besikhumba semvelo, ukuze ukubukeka nokwakheka kwangaphakathi kwesikhumba sokwenziwa kwe-PU kusondele kancane kancane kulawo. yesikhumba semvelo, nezinye izinto ezibonakalayo ziseduze nalezo 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 ekahle yesikhumba semvelo ngemva kweminyaka engaphezu kwengu-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 komuntu kwansuku zonke.
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 nesakhiwo se-pore evulekile kanye nobuchwepheshe bokucubungula ungqimba olungaphezulu oluhlanganisiwe, olusebenzisa indawo enkulu kanye nokumuncwa kwamanzi okunamandla kwemicu emikhulu, okwenza isikhumba sokwenziwa se-PU esicwebezelayo esine-superfine ehlanganisiwe Izakhiwo ze-hygroscopic zemvelo yesikhumba semvelo semicu ye-collagen ingafaniswa nesikhumba semvelo esisezingeni eliphakeme ngokuya nge-microstructure yangaphakathi, 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 yimakethe.
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