I-1, i-back back coating okanye i-back printing back coating yi-coating ekhuselayo ngasemva kwephepha lesiseko ukukhusela ukukhutshwa kwenkunkuma, emva kokubuyisela ileyibhile ejikeleze i-adhesive bond kwiphepha elisezantsi.Omnye umsebenzi kukwenza iileyibhile ezininzi.Umsebenzi wokuprinta kukushicilela uphawu lokuthengisa olubhalisiweyo lomenzi okanye ipateni ngasemva kwiphepha elixhasayo, elidlala indima yopapasho kunye nokuchasana nokwenza umgunyathi.

2. Ukugquma ubuso kusetyenziselwa ukutshintsha iimpawu zomgangatho wezinto ezingaphezulu.Umzekelo, ukuphucula ukunyanzeliswa komphezulu, ukuguqula umbala, ukwandisa umaleko okhuselayo, ukwenzela ukuba ikwazi ukwamkela kakuhle inki kunye nokulula ukuprinta, ukuthintela ukungcola, ukwandisa amandla okunamathela kwi-inki kunye nokuthintela injongo yokushicilela umbhalo kunye nokuchithwa kombhalo.Ukwaleka komphezulu kusetyenziswa ikakhulu izinto ezingafunxisiyo, ezifana nefoyile ye-aluminium, iphepha elilunyunyisiweyo kunye nezixhobo ezahlukeneyo zefilimu.

I-3, i-surface material yi-surface material, ingaphambili ukwamkela isicatshulwa sokushicilela, umva ukwamkela i-adhesive kwaye ekugqibeleni isetyenziswe kwizinto eziza kuncamatheliswa.Ngokuqhelekileyo, zonke izinto eziguquguqukayo eziguquguqukayo zinokusetyenziswa njengamalaphu okuzincamathelisa, njengephepha elisetyenziswa ngokuqhelekileyo, ifilimu, i-foil edibeneyo, zonke iintlobo zeempahla, amashiti esinyithi abhityileyo kunye nerabha, njl njl. Uhlobo lomphezulu luxhomekeke kwisicelo sokugqibela kunye inkqubo yoshicilelo.Izinto ezingaphezulu kufuneka zikwazi ukuziqhelanisa noshicilelo kunye noshicilelo, zibe ne-inki elungileyo, kwaye zibe namandla aneleyo okwamkela iindlela ezahlukeneyo zokusetyenzwa, njengokusika ukufa, ukukhutshwa kwenkunkuma, ukusika, ukubetha kunye nokubhala.

I-4, i-adhesive adhesive medium phakathi kwezinto zelebula kunye ne-bonding substrate, edlala indima yokudibanisa.Ngokweempawu zayo zinokwahlulwa zibe ziintlobo ezimbini ezisisigxina nezishenxisekayo.Iza kwiindlela ezahlukeneyo zokulungisa iindawo ezahlukeneyo kunye nezihlandlo ezahlukeneyo.I-Adhesive yeyona nto ibaluleke kakhulu kwithekhnoloji ye-self-adhesive material kunye nesitshixo se-label application technology.

5, ukukhulula ukutyabeka (otyatyiswe ngomaleko wesilicon) oko kukuthi, kumphezulu wephepha elisezantsi eligqunywe ngomaleko we-oyile ye-silicone, eqatywe ngeoli ye-silicone inokwenza iphepha elingezantsi libe yindawo ephantsi kakhulu yoxinzelelo, umphezulu ogudileyo, indima ukuthintela ibhondi yokuncamathelisa kwiphepha elisezantsi.

I-6, indima yephepha elisezantsi kukwamkela i-ejenti yokukhupha i-coating, ukukhusela i-adhesive kumqolo wezinto ezingaphezulu, ukuxhasa izinto ezingaphezulu, ukwenzela ukuba i-die-cutting, ukukhutshwa kwenkunkuma kunye nokubhala kumatshini wokulebula. I-7, i-coat ephantsi ifana neyokugquma komhlaba, kodwa igqunywe ngasemva kwezinto ezingaphezulu, eyona njongo iphambili yokugquma okuphantsi yile:

(1) ukukhusela izinto ezingaphezulu, ukukhusela ukungena kwe-adhesive.

(2) Ukwandisa ukungakhaphuki kwelaphu;

(3) Ukwandisa amandla okubambelela phakathi kwezinto ezifanayo zomhlaba;

(4) Thintela i-plasticizer kwi-plastic surface material ukuba ingangeni kwi-adhesive, echaphazela ukusebenza kwe-adhesive, okukhokelela ekunciphiseni amandla okubambelela kwileyibhile kunye neleyibhile ewayo.