Emkhakheni wokwenza izicathulo, ukukhetha izinto zokwakha kubalulekile, kanti isikhumba se-microfiber kanye ne-PU sigqama ngezakhiwo zaso ezihlukile, siba ukukhetha okuhle kakhulu kwezinhlobo eziningi zezicathulo. Lezi zinhlobo ezimbili zesikhumba esenziwe ngokwenziwa azihlanganisi nje kuphela ukusebenza kahle kanye nobuhle, kodwa futhi ziyahlangabezana nezidingo zezimo ezahlukene, okulandelayo yisizathu esiyinhloko sokuthi kungani kufanelekela ukwenza izicathulo ezihlaziyiwe:
Okokuqala, ukuqina okuhle kakhulu: ukuthwala indawo yokusetshenziswa okunamandla aphezulu
Indwangu eyisisekelo yesikhumba se-microfiber isebenzisa imicu emincane kakhulu enobubanzi obungu-0.001-0.01 mm ukwakha isakhiwo se-mesh esinezinhlangothi ezintathu, futhi ubuso bakheka bube ungqimba oluqinile kakhulu ngenqubo yokufaka i-polyurethane, futhi ukumelana kwayo nokuhuzuka kungaba izikhathi ezi-3-5 kunesikhumba esivamile se-PU. Idatha yokuhlola ikhombisa ukuthi isikhumba se-microfiber ekushiseni kwegumbi sigoba izikhathi ezingu-200,000 ngaphandle kwemifantu, izinga lokushisa eliphansi (-20 ℃) ukugoba izikhathi ezingu-30,000 kusaphelele, futhi amandla aso okudabuka ayafana nesikhumba sangempela. Lesi sici senza sifaneleke kakhulu ezicathulweni zezemidlalo, ezicathulweni zomsebenzi nakwezinye izicathulo ezidinga ukugoba njalo noma ukuthintana nezindawo ezimahhadlahhadla. Ngokuphambene nalokho, isikhumba se-PU, ngenxa yendwangu evamile engalukiwe noma ethungiwe njengesisekelo, sithambekele ekuguqeni noma ekuncipheni kokucwebezela ngemva kokusetshenziswa isikhathi eside.
Okwesibili, induduzo ephefumulayo: thuthukisa isipiliyoni sokugqoka
Ukusatshalaliswa okufanayo kwe-microfiber leather fiber gap, ukwakheka kwesakhiwo esifana nesikhumba semvelo esinezimbobo ezincane, kungashesha ukuhambisa umswakama kanye nokujuluka, kugcine izicathulo zomile. Ukuhlolwa kukhombisile ukuthi ukuphefumula kwayo kungaphezu kuka-40% kunesikhumba sendabuko se-PU, futhi akulula ukukhiqiza umuzwa wokugcwala uma ugqoka isikhathi eside. Isembozo se-PU resin sinesakhiwo esiminyene, futhi yize umuzwa wokuqala uthambile, ukuphefumula kubi, okungase kubangele ukungakhululeki ezinyaweni ehlobo noma ezigcawini zezemidlalo. Ngaphezu kwalokho, isikhumba se-microfiber sinezakhiwo ezinhle kakhulu zokulwa nokuguga, akulula ukusishintshashintsha emazingeni okushisa aphezulu, indawo eshisayo ephansi isengagcina ukuguquguquka, ukuze ivumelane nezimo zezulu ezahlukahlukene.
Okwesithathu, ukuvikelwa kwemvelo nokuphepha: ngokuhambisana nezindinganiso zomhlaba wonke
ukukhiqizwa kwesikhumba se-microfiber kusetshenziswa ubuchwepheshe bokufaka i-polyurethane esuselwa emanzini, ukugwema ukusetshenziswa kwezimbozo ezisekelwe ku-solvent, ukukhishwa kwe-VOC kuphansi kakhulu kunesikhumba se-PU. Ayiqukethe izinsimbi ezisindayo, i-benzene nezinye izinto eziyingozi, ngokuhambisana nemithethonqubo ye-EU REACH kanye nesitifiketi sokuvikelwa kwemvelo samazwe ngamazwe, esifaneleka kakhulu ukuthunyelwa eYurophu nase-United States nakwezinye izindawo eziqinile zokulawula imakethe. Isikhumba se-PU sendabuko, ngakolunye uhlangothi, sithembele enkambisweni yokumboza esuselwa ku-solvent, engaba nengozi yezinsalela zezinto zamakhemikhali. Esiteshini sokuhweba sangaphandle esizimele, izimfanelo zemvelo zesikhumba se-microfiber zingaba yindawo eyinhloko yokuthengisa yokukhuthazwa komkhiqizo ukuze kuhlangatshezwane nezidingo zabathengi baphesheya kwezilwandle zemikhiqizo eqhubekayo.
Okwesine, ukuguquguquka kokucubungula kanye nenani lobuhle
Isikhumba se-microfiber singadaywa, sifakwe imidwebo, sifakwe ifilimu nezinye izinqubo ukuze kufezwe umklamo ohlukahlukene, ukuthungwa kwaso kobuso kubucayi, singalingiswa kakhulu ukuthungwa kwesikhumba, futhi ngisho nasekusebenzeni okuthile okungaphezu kwesikhumba. Isibonelo, ukumelana kwaso nokugoba kanye nokuqina kombala kungcono kunesikhumba semvelo esiningi, futhi ukufana kobukhulu (0.6-1.4mm) kulula ukukulinganisa ukukhiqizwa. Ngokuphambene nalokho, isikhumba se-PU sinombala ocebile, kodwa kulula ukubuna ngemva kokusetshenziswa isikhathi eside, futhi ukukhanya kungase kubonakale kushibhile ngenxa yokuguga. Ukuze kulandelwe ukubukeka kwemfashini komklamo wezicathulo, isikhumba se-microfiber silinganisela kakhulu phakathi kobuhle nokusebenza kahle.
Okwesihlanu, ibhalansi yezindleko kanye nokuma kwemakethe
Nakuba intengo yesikhumba se-microfiber icishe ibe yizikhathi eziphindwe kabili kuya kwezithathu kunesikhumba se-PU, kodwa impilo yaso ende kanye nezidingo zokunakekelwa okuphansi kwenza kube nokuncintisana okukhulu emakethe yezicathulo ezisezingeni eliphezulu. Esiteshini esizimele sokuhweba kwamanye amazwe, imikhiqizo yesikhumba ye-microfiber eyinhloko ingatholakala emakethe ephakathi nephezulu, inakekela ikhwalithi kanye nokuvikelwa kwemvelo kwamaqembu abathengi baphesheya kwezilwandle; kuyilapho isikhumba se-PU sifanelekela izidingo zesabelomali esilinganiselwe noma zokuvuselelwa kwesitayela sesizini. Isibonelo, isikhumba se-microfiber sinconywa ezimweni zokuguga nokudabuka okukhulu njengezicathulo zebhola kanye nezicathulo zokuhamba ngezinyawo zangaphandle, kuyilapho isikhumba se-PU singakhethwa njengezinto zemfashini ezilahlwayo ukulawula izindleko.
Isiphetho: Ukuzivumelanisa Nesimo Nokukhetha Inani
Izinzuzo kanye nokungalungi kwesikhumba se-microfiber kanye ne-PU akuzona eziphelele, kodwa kuncike ezidingweni ezithile. Njengoba kunezinzuzo eziyinhloko zokumelana nokuguguleka, ukuphefumula kanye nokuvikelwa kwemvelo, isikhumba se-microfiber sifanelekela ukukhiqiza izicathulo zezemidlalo ezisebenza kahle kakhulu, izicathulo zebhizinisi kanye nezicathulo zangaphandle; kuyilapho isikhumba se-PU, esinezinzuzo zezindleko eziphansi kanye nomjikelezo omfushane, sithatha indawo emakethe yemfashini esheshayo noma ephakathi.
Isikhathi sokuthunyelwe: Julayi-10-2025
