Iphephadonga le-Vinyl ephepheni lisetshenziselwa ukuqeda isakhiwo phakathi nekhulu lama-20. Ngenxa yezinhlobonhlobo zezinketho zombala, kanye nemidwebo esetshenzisiwe, lezi zimaphephadonga zingenye yezinto ezihlotshaniswa kakhulu zokuhlobisa udonga.
Ukwakhiwa kwephepha lodonga le-vinyl ephepheni
Ngokuphelele, izinhlobo ezimbili zepredishithi ye-vinyl zihlukaniswa: ngesisekelo esingavunyelwe futhi ephepheni. Lezi zinsuku ziyingqimba yephepha lapho kusetshenziswa khona uhlaka lwe-vinyl. Ukwakheka okunjalo kunqume ukuthi izinzuzo nezimo ezingalungile zengubo.
Izinzuzo eziyinhloko zamaphephadonga we-vinyl ziyizikhwepha eziphezulu nokumelana nokuqeda. Iphephadonga elinjalo lingaqhutshwa isikhathi eside kakhulu kunezinketho ezivamile zephepha. Ubukhulu babo buvame ukumboza amaphutha amancane odonga, ikakhulukazi uma usebenzisa iphepha lodonga lwe-vinyl elineziphuphutheki esisekelweni sephepha. Futhi, inzuzo engenakuphika yamaphephadonga enjalo yizinhlobo ezibanzi kunazo zonke imibala namaphethini, ukuze indlu ngayinye ingathengwa okukhethwa kukho okufanele. Izindlela ezahlukene zokusebenzisa i-vinyl yembatho zenze izinhlobo ezilandelayo zamaphephadonga afanayo: i- silkscreen , i-compact vinyl, i-vinyl esindayo, nesithombe sangemuva nge-embossing.
Ukukhathazeka okuyinhloko kwephephadonga le-vinyl ephepheni ukuthi ukugqoka okunjalo akuvumeli ukungena emoyeni, okungukuthi, kuphazamisa ukuvuthwa kwemvelo ekamelweni. Ngenxa yalokhu, iphepha lodonga lwe-vinyl alinconywa ukuba lisebenzise ezindlini zokulala, izindlu zokugeza, kanye namakamelo ezingane. Umonakalo wephepha lodonga le-vinyl elisekelwe ephepheni lingabonakaliswa ukuthi ekamelweni elinomoya ophazamisayo, i-fungus noma isikhunta ingaqala ukukhula, futhi ezinye izinto ezithonya ukuthuthukiswa kokuphendula okubangelwa ukugula zingase zenzeke. Kodwa-ke, ososayensi manje basebenzela ngenkuthalo ekuthuthukiseni inqubo yokukhiqiza yephepha lodonga, isibonelo, banikela ukusebenzisa ifilimu ekhethekile ehlonyelwe ama-micropores, okuzokwenza kube nokushintshaniswa kwegesi evamile. Okunye ukungalungi kwalokhu okuqedile ukuhlanganiswa kuhlobene nezakhiwo zesisekelo sayo, okungukuthi, iphepha. Uma kuqhathaniswa ne-non-woven base, leli phepha alinamathela kancane, livuvuka kancane futhi lithelwa ngaphansi kwethonya le-glue, futhi i-substrate yephepha idinga ukunakekelwa okukhulu nokuqapha lapho iguqula iphepha lodonga elinjalo.
Ungamathisela kanjani iphepha lodonga le-vinyl ephepheni?
Naphezu kokuthi lezi zimaphephadonga zinyene ngokwanele, zinyene futhi zingakwazi ukufaka ezinye zezinkinga zamadonga, konke okufanayo okudingayo ukunakekela ukuletha udonga ngobuso ngaphambi kokusebenza ngephepha lodonga. Ngakho-ke, uma kukhona iphepha lodonga elidala, kufanele lisuswe, izindonga ezintsha kufanele zihanjiswe ngamakhemikhali akhethekile. Ngaphambi kokugubha iphepha lodonga lwe-vinyl, kubalulekile ukulinganisa ubuso bomdanso bese ugcwalisa ukuqhuma okukhulu nokuvula okungadingekile. Okuqhubekayo odongeni kubalulekile ukusebenzisa isisekelo sezindonga ezimanzi futhi sivumele ukuba some.
Ngemuva kwalokho, udinga ukubonisana ngokucophelela imiyalelo, ulungise i-glue yephepha lodonga le-vinyl. Lapho usebenza ngaphakathi endlini, isidingo esidingekayo somswakama kanye nokushisa kumele kugcinwe, ngokuvamile ulwazi olukuyo lukwiphakheji lodonga. Izikrini zingabangela iphepha lodonga elinamandla ukukhipha odongeni.
I-adhesives for iphepha lodonga vinyl ngokuvamile isetshenziswe odongeni. Lokhu kuvumela ukuthi i-paper base ivule futhi ikhule kancane. Esikhathini sangemuva ngokwalo, i-adhesive isetshenziswa kuphela uma kwenzeka ukusebenza ezindaweni ezilukhuni. Ngemuva kokufaka igqoko lokuqala, konke okunye kuhlanganiswe kuhlangene nalo ngaphandle kokushiya izikhala phakathi kwe-webs. Kubalulekile ukuthi usebenze ngokucophelela lapha, ngoba isisekelo sephepha asishiyi ithuba lokuqeda ingubo bese uyinamathisa njengoba kudingeka. Emva kokugcoba kudingekile ukuba ubusheleleze ubuso bephepha lodonga, ususe wonke ama-bubbles emoyeni futhi ulahle imibimbi.
| | | |
| | | |
| | | |
