Ukulungiswa kwesinyithi
Njengoko kufakwe iasidi, intsimbi kufuneka icocwe kakuhle phambi kokuba icocwe.Iqhekeza ngalinye lesinyithi liyakhuhlwa, licocwe, licocwe kusetyenziswa uxinzelelo lwamanzi kunye ne-solvent ethambileyo.Le nkqubo iyayiphelisa ioli, izinto ezingcolisayo kunye namasuntswana amancinane.Oku kuyimfuneko ukubonelela indawo ecocekileyo ecocekileyo yokusetyenziswa kwefilimu ye-photoresist ukubambelela ngokukhuselekileyo.
Laminating Metal Sheets kunye Photoresistant Films
I-Lamination kukusetyenziswa kwefilimu ye-photoresist.Amaphepha esinyithi ahanjiswa phakathi kweerola ezigubungelayo kwaye zisebenzise ngokulinganayo i-lamination.Ukuthintela nakuphi na ukuvezwa ngokungafanelekanga kwamaphepha, inkqubo igqityezelwa kwigumbi elikhanyiswe ngezibane ezityheli ukuthintela ukukhanya kwe-UV.Ukulungelelaniswa okufanelekileyo kwamaphepha kubonelelwa ngemingxuma ebethelwe kwimida yamaphepha.Iibhubhu kwi-coating ye-laminated zithintelwe ngokutywina i-vacuum yokutywina amaphepha, ebeka imigangatho ye-laminate.
Ukulungiselela isinyithi kwi-photochemical metal etching, kufuneka ihlambuluke ngokucokisekileyo ukuze isuse ioli, ukungcola kunye namasuntswana.Isiqwenga ngasinye setsimbi siyahlanjululwa, sicocwe, kwaye sihlanjwe nge-solvent epholileyo kunye noxinzelelo lwamanzi ukuze kuqinisekiswe indawo egudileyo, ecocekileyo yokusetyenziswa kwefilimu ye-photoresist.
Isinyathelo esilandelayo yi-lamination, ebandakanya ukusebenzisa ifilimu ye-photoresist kwiishiti zetsimbi.Amaphepha ahanjiswa phakathi kwee-roller ukuze agqoke ngokulinganayo kwaye asebenzise ifilimu.Inkqubo iqhutyelwa kwigumbi elikhanyayo elityheli ukukhusela ukukhanya kwe-UV.Imingxuma egqobhoziweyo kwincam yamaphepha ibonelela ngolungelelwaniso olululo, ngelixa ukutywinwa kwevacuum kuthambisa iileyile zelaminate kwaye kuthintele amaqamza ukuba enze.
