Isikhumba sokwenziwa esisetshenziswa ngaphakathi kwezimoto ikakhulukazi sifaka i-PVC (ployvinyl chloride) isikhumba sokwenziwa, i-PU (poly urethane) isikhumba sokwenziwa, i-suede njengesikhumba sokwenziwa nezinye izinhlobo.Ingenye yesikhumba futhi isetshenziswa kakhulu ezingxenyeni zangaphakathi njengezihlalo, amapaneli eminyango kanye nesembozo esihlangene sebhola.
1. PVC ukubumba
Impahla eluhlaza eyinhloko yesikhumba sokwenziwa se-PVC yi-PVC, futhi phansi kuboshwe ngendwangu ephothiwe noma indwangu elukiwe.I-PVC inezinzuzo zokukhiqiza okulula, ikhwalithi yomkhiqizo ofanayo kanye nezindleko eziphansi uma kuqhathaniswa, kodwa ukungena kwayo komoya kanye nokungena komswakama akukuhle njengesikhumba.Inqubo yokubumba eyisisekelo imi kanje:
① Ukuxuba: I-PVC, i-flame retardant, isinzinzisi nombala kuxutshwa yiphampu ye-vacuum.
② I-Coating: khetha iphepha lokukhishwa elifanele ngokuya ngokuthungwa okukhethwe yisifanekiso sedizayini, noma uthuthukise kabusha irola yephepha elikhiphayo ngokuya ngokuthungwa;Ukumboza ingxube esinyathelweni sangaphambilini ephepheni lokukhululwa, ukomisa nokugcoba izikhathi eziningi ukuze kufinyelele ubukhulu obufanele nokufana;Ekugcineni, indwangu eyisisekelo elungisiwe ihlanganiswe ne-PVC eboshwe, futhi ngemva kokumisa futhi, iphepha lokukhululwa kanye nendwangu kugoqwa ngokulandelana.
Umugqa wokukhiqiza wesikhumba wokwenziwa we-PVC uboniswa esithombeni.
2.Pu ukubumba
Impahla eluhlaza eyinhloko ye-Pu lesikhumba yokwenziwa yi-polyurethane, enezici zokugcwala, ukuqina okuhle, ukungena komoya okuthile kanye nokungena komswakama, futhi iseduze nokuthungwa kwesikhumba semvelo.Isikhumba sokwenziwa se-Pu esiphezulu sibiza kakhulu kunesikhumba sangempela.Inqubo yokwakhiwa kwesikhumba esijwayelekile se-Pu ifana ne-PVC.
Olunye uhlobo lwesikhumba sokwenziwa olusetshenziswa kabanzi njengamanje i-superfine fiber PU, ebizwa nge-superfine fiber PU ngamafuphi.Ihlukile kusisekelo sendwangu elukiwe ye-Pu evamile, isisekelo se-super fiber PU iyindwangu engalukiwe eyenziwe nge-sea island fiber.I-Island fiber iwuhlobo lwefiber ehlanganisiwe.Esigabeni sayo se-fiber, ama-reinforcements ahlakazekile ku-substrate njengeziqhingi, ngakho-ke kuthiwa.Ngemuva kokuthi indwangu ye-super fiber base ilukwe ibe yisimo, yenziwa isendlalelo se-super fiber ngokucwiliswa nezinye izinqubo, ezinokwakheka okuphezulu kune-PU evamile.Inqubo yokwenziwa kwendwangu eyisisekelo ibhekise kusixhumanisi:
Umugqa wokukhiqiza wesikhumba wokwenziwa we-PVC
①Ukweluka: khetha i-fiber eyinhlanganisela yesiqhingi efanelekile, iyenze ngokufaka inaliti, i-spunlace nezinye izindlela zokuluka ezingalukiwe, bese uyilolonga ngendlela ephathekayo.
②I-impregnation: indwangu eyisisekelo elukiwe ifakwa ku-resin, ifakwe, iqiniswe, igezwe, futhi inqubo engenhla iyaphindwa, bese icutshungulwa futhi igoqwe ukuze kukhiqizwe indwangu ye-super fiber base.
I-Super fiber PU itholakala ngemuva kokuthi i-Pu imbozwe phezu kwendwangu yesisekelo se-super fiber.Inqubo yokumboza phezulu ifana neyePu ne-PVC evamile.
I-imeyili: jeff@cnpolytech.com
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https://youtu.be/41odh7SdCAc
Isikhathi sokuthumela: Sep-09-2022