Iidayi ze-solvent ziyinxalenye ebalulekileyo kumashishini aqala kwiiplastiki kunye neepeyinti ukuya kumabala emithi kunye nee-inki zokuprinta. Ezi dayi zisetyenziswa ngeendlela ezahlukeneyo zineempawu ezahlukeneyo kunye nokusetyenziswa kwazo, nto leyo eyenza ukuba zibe yimfuneko kakhulu ekuvelisweni kwezinto.
Iidayi ze-solvent zingahlulwahlulwa zibe ziintlobo ngeentlobo, kuquka iidayi zesinyithi ezintsonkothileyo, iidayi ezinyibilikayo kwioyile, iidayi ze-nitrocellulose, iidayi ze-polyester, nokunye. Uhlobo ngalunye luneempawu zalo kunye nokusetyenziswa kwalo. Enye yezona ndlela ziphambili zokusetyenziswa kweedayi ze-solvent kukwiiplastiki kunye nemizi-mveliso yepeyinti. Ezi dayi zinokunyibilikiswa kwizinyibilikisi ukuze zenze izisombululo ezinemibala. Olu phawu luzenza zilungele ukufaka imibala kwizinto zeplastiki kunye neepeyinti. Nokuba yimibala eqaqambileyo yeethoyi zeplastiki okanye ukukhanya kwemiphezulu epeyintiweyo, iidayi ze-solvent zidlala indima ebalulekileyo ekuphuculeni ukubonakala kwezi mveliso.
Ukusetyenziswa kweedayi ze-solvent akupheleli nje kwiiplastiki nakwiipeyinti; zikwasetyenziswa kakhulu ukudaya imithi. Abasebenzi bokhuni badla ngokusebenzisa iidayi ze-solvent ukongeza umbala kwizinto ezahlukeneyo zokhuni, ezifana nefenitshala kunye nezinto zokuhombisa. Iidayi ze-solvent zingena nzulu kwiifayibha zomthi, ziqinisekisa ukuba umbala ulingana kwaye uhlala ixesha elide. Ukongeza, iimpawu zayo zokomisa ngokukhawuleza zenza ukuba ilungele iinkqubo zodaya imithi ezisebenzayo.
Enye indlela ebalulekileyo yokusebenzisa iidayi ze-solvent kushishino lwe-inki yokushicilela. Ezi dayi zihlala zisetyenziselwa ukuvelisa ii-inki ezikhanyayo nezisemgangathweni ophezulu ngeenjongo zokuprinta. Ukunyibilika kweedayi ze-solvent kwenza kube lula ukuzixuba nezinyibilikisi ezifanelekileyo, nto leyo ebangela ukuba ii-inki zokushicilela zisasazeke kakuhle kwaye zome ngokukhawuleza. Oku kwenza kube lula iinkqubo zokushicilela ezigudileyo nezichanekileyo kumashishini ahlukeneyo afana nokupakisha, ukupapasha kunye nempahla.
Ngoku makhe sijonge kwiimpawu ezenza idayi yesinyibilikisi ibonakale. Uphawu oluphawulekayo kukukhawuleza kwayo kokukhanya, okuqinisekisa ukuba imibala ihlala ikhanya kwaye ingafi nokuba ivezwe elangeni okanye kwezinye iintlobo zemitha ye-UV. Olu phawu lubalulekile kwizicelo ezifuna ukugcinwa kombala ixesha elide, njengeemveliso zeplastiki zangaphandle okanye iindawo ezipeyintiweyo.
Iidayi ze-solvent nazo zinokumelana kakhulu neekhemikhali, nto leyo eyenza zifaneleke kumashishini ahlala ejongene neekhemikhali ezinobungozi, ezifana neengubo zeemoto okanye zemizi-mveliso. Zigcina umbala ucocekile nokuba zidibene nezinyibilikisi, iioyile okanye ii-asidi, nto leyo eqinisekisa ukuba zihlala ixesha elide kwaye zihlala ixesha elide.
Ukongeza, iidayi ze-solvent zibonisa uzinzo oluhle kakhulu kubushushu, nto leyo eyenza zifaneleke ukusetyenziswa kumaqondo obushushu aphezulu. Olu phawu luluncedo ngakumbi kwiinkqubo zokubumba zeplastiki okanye xa kupeyintwa izinto ezinokuthi zichaphazeleke kubushushu.
Ukuqukumbela, iidayi zesolvent zizinto ezinemibala eyahlukeneyo ezisetyenziswa kakhulu kumashishini ahlukeneyo. Ukusetyenziswa kwazo kwimizi-mveliso yeplastiki kunye neyokupenda kunokubangela iimveliso ezikhanyayo nezibukekayo. Abasebenzi bokhuni bayazuza kubuchule babo bokungena kwiifayibha zomthi, nto leyo ebangela ibala elihlala ixesha elide. Ishishini le-inki yokushicilela lixhomekeke kwiimpawu zedayi zesolvent ezoma ngokukhawuleza nezisasazeke kakuhle ukuvelisa ii-inki zokushicilela ezikumgangatho ophezulu. Iimpawu zedayi zesolvent, kubandakanya ukukhawuleza kokukhanya okugqwesileyo, ukumelana neekhemikhali, kunye nokuzinza kobushushu, zinegalelo ekusetyenzisweni kwazo ngokubanzi kunye nokuqina. Nokuba zongeza umbala kwiithoyi zeplastiki, ukufaka idayi emthini, okanye uyilo oluntsonkothileyo lokuprinta, iidayi zesolvent zidlala indima ebalulekileyo ekuphuculeni ubuhle kunye nokusebenza kweemveliso ezininzi.
Ixesha lokuthumela: Julayi-20-2023