Izincamathelisi zokuncamathelisa ezingenasinyibilikisizizinto ezibalulekileyo kwinkqubo yokulamina, zibonelela ngobudlelwane obuqinileyo nobuhlala ixesha elide phakathi kweengqimba zezinto ezahlukeneyo. Ukulamina yindlela esetyenziswa kakhulu kumashishini ahlukeneyo afana nokupakisha, ukuprinta kunye nokuvelisa ukuphucula amandla, inkangeleko kunye nokusebenza kweemveliso. Iglu esetyenziswa ngexesha lenkqubo yokulamina idlala indima ebalulekileyo ekumiseleni umgangatho kunye nokusebenza kwelaminate iyonke.
Ngexesha lenkqubo yokulamina, kufakwa iglu phakathi kwezinto ezimbini okanye ngaphezulu ukwenza izinto ezidityanisiweyo ezineempawu eziphuculweyo. Iiglu zokulamina ezingenayo inyibilikisi, njengoko igama lisitsho, azinazo naziphi na iikhompawundi ze-organic eziguquguqukayo (ii-VOC) okanye izinyibilikisi, nto leyo eyenza ukuba zibe lukhetho olukhuselekileyo nolunobuhlobo nokusingqongileyo lokusetyenziswa kweglu. Olu hlobo lweglu luhlala luyinkqubo enamacandelo amabini equlathe i-resin kunye ne-hardener ezisabela ekwenzeni i-bond eqinileyo ngaphandle kwesidingo se-solvents.
Ukukhethwa kweglue yokuncamathelisa kuxhomekeke kwizinto ezahlukeneyo, kuquka uhlobo lweglue yokunamathela, amandla eglue afunekayo, kunye neemfuno ezithile zemveliso yokugqibela. Iiglue zokuncamathelisa ezingenasinyibilikisi zihlala zithandwa ngenxa yamandla azo aphezulu eglue, ukumelana okugqwesileyo kweekhemikhali, kunye nokufaneleka kokusetyenziswa kokupakisha ukutya. Ukongeza, iglue engenasinyibilikisi inika amaxesha okunyanga ngokukhawuleza, okuvumela inkqubo yemveliso esebenzayo kunye nokwanda kwemveliso.
Enye yezona zibonelelo ziphambili ze izincamathelisi zokulaminetha ezingenasinyibilikisiyikhono labo lokwenza iibhondi ezingenamthungo nezifanayo phakathi kwezinto ezahlukeneyo ezifana nefilimu, ifoyile kunye nephepha. Oku kuphumela kwi-laminate eneempawu zokuthintela eziphuculweyo, ukuqina okuphuculweyo kunye nokugqitywa kobungcali nomgangatho ophezulu. Ukongeza, ii-adhesive ezingenazo izinyibilikisi zinegalelo ekuzinzeni kwenkqubo ye-lamination ngokunciphisa ukukhutshwa komoya kunye nokunciphisa impembelelo yokusingqongileyo enxulumene nee-adhesives ezisekelwe kwisinyibilikisi.
Iinkqubo zokugquma zisetyenziswa kwiintlobo ngeentlobo zezicelo, kuquka ukupakishwa okuguquguqukayo, iileyibhile kunye nobugcisa bemizobo. Kwishishini lokupakishwa okuguquguqukayo, izincamathelisi zokugquma ezingenasombululo zibaluleke kakhulu ngenxa yokukwazi kwazo ukubopha iintlobo ezahlukeneyo zeefilimu nokwenza izakhiwo ezinamaleko amaninzi ezibonelela ngokhuseleko kumswakama, ioksijini kunye nezinye izinto zangaphandle. Oku kubalulekile ekugcineni ubutsha kunye nomgangatho weemveliso ezipakishiweyo, okwenza izincamathelisi ezingenasombululo zibe lukhetho oludumileyo lokupakishwa kokutya kunye namayeza.
Kwihlabathi leelebheli kunye nobugcisa bemizobo, izincamathelisi zokugquma ezingenasombululo zisetyenziselwa ukuphucula ukuthandeka okubonakalayo kunye nokuqina kwezinto eziprintiweyo. Ngokugquma izincamathelisi zokuprinta ezinezincamathelisi ezingenasombululo, abavelisi banokufikelela kwimibala eqaqambileyo, ukugqitywa okukhazimlayo okuphezulu, kunye nokungagugi kunye nokumelana neekhemikhali. Oku kubalulekile ekuveliseni iilebheli ezitsala amehlo, izixhobo zokwazisa kunye nezinye iimveliso eziprintiweyo ezifuna indibaniselwano yobuhle kunye nokusebenza.
Lilonke, i-adhesive esetyenziswa ngexesha lenkqubo ye-lamination idlala indima ebalulekileyo ekumiseleni ukusebenza, inkangeleko kunye nozinzo lwe-laminate. I-adhesive ye-laminating engena-solvent inika iingenelo ezininzi, kubandakanya amandla okubopha aqinileyo, ubungane nokusingqongileyo, kunye nokuguquguquka kuzo zonke iimboni. Njengoko imfuno yezisombululo ze-lamination ezisemgangathweni ophezulu nezizinzileyo iqhubeka ikhula, i-adhesive engena-solvent kulindeleke ukuba ihlale ilukhetho lokuqala kubavelisi abafuna ukuphucula iinkqubo zabo ze-lamination kunye nokuhlangabezana neemfuno zemarike ezitshintshayo.
Ixesha leposi: Meyi-24-2024