Iphepha leCupstockluhlobo oluthile lwephepha olusetyenziswa kakhulu ekwenzeni iikomityi zephepha ezilahlwayo.
Yenzelwe ukuba ihlale ixesha elide kwaye imelane nolwelo, nto leyo eyenza ukuba ibe yeyona nto ifanelekileyo yokugcina iziselo ezishushu nezibandayo.
Iphepha lezinto ezikrwada zeCupstockNgokwesiqhelo yenziwa ngomxube we-pulp yomthi kunye nomaleko omncinci we-polyethylene (PE), enika umqobo wokufuma kwaye inceda ukugcina ukuqina kwesakhiwo sekomityi.
Izinto eziphambili ezisetyenziswa ekuvelisweniibhodi yephepha yekomityiyi-virgin wood pulp. Le pulp ithathwe kwimithi ethambileyo kunye nemithi enzima, ecutshungulwa ukuze kukhutshwe iifayibha ze-cellulose ezakha isiseko sephepha.
I-pulp yomthi idityaniswe namanzi kunye nezinye izongezo ukwenza i-pulp slurry, ethi emva koko yenziwe ibe ngamaphepha ize yomiswe ukuze kuveliswe imveliso yokugqibela yephepha.
Ukongeza kwi-pulp yomthi,ibhodi yekomityi enkulu enomthamo omkhuluikwanomaleko omncinci wengubo ye-polyethylene kwicala elinye okanye omabini. Olu gqubuthelo lusebenza njengomqobo wokufuma, luthintela ulwelo ukuba lungangeni ephepheni kwaye lubangele ukuba indebe ilahlekelwe yimo okanye ukuqina kwayo.
I-PE coating ikwanceda ekugqumeni indebe, nto leyo eyenza ifaneleke ukugcina iziselo ezishushu ngaphandle kokuba zishushu kakhulu ukuba zingaphathwa.
Ukusetyenziswa kwekomityi engagqunywanga kusetyenziselwa ukuvelisa iikomityi zephepha ezilahlwayo, ezisetyenziswa kakhulu kwishishini lokutya neziselo. Ezi komityi zihlala zisetyenziselwa ukuphakela iziselo ezishushu nezibandayo ezifana nekofu, iti, iziselo ezibandayo kunye namanzi. Ukudibanisa i-pulp yomthi kunye ne-PE coating kwenzaibhodi yephepha engagqunywangalukhetho olufanelekileyo kolu setyenziso, njengoko lubonelela ngamandla afunekayo kunye nokumelana nokufuma ukuze kumelwane nobunzima bokuphathwa nokuthuthwa.
Enye yeempawu eziphambili zeCup Stock Paper Roll kukukwazi kwayo ukugcina imo yayo kunye nomgangatho wesakhiwo sayo xa idibana nolwelo. I-PE coating ithintela ngokufanelekileyo iphepha ukuba lingabi manzi okanye liguquguquke xa lizaliswe ziziselo ezishushu okanye ezibandayo, iqinisekisa ukuba indebe ihlala isebenza kwaye ingavuzi kuyo yonke indlela esetyenziswa ngayo. Ukongeza, ibhodi yephepha lekomityi yenzelwe ukuba ihambelane neendlela ezahlukeneyo zokuprinta kunye nokuthengisa uphawu, okuvumela ukwenziwa ngokwezifiso kweekomityi ezineelogo, uyilo, kunye nemiyalezo yokukhuthaza.
Ukuze ufumane eyona coating ilungileyo kwiRaw Material Paper Cup, i-PE coating yeyona ndlela isetyenziswa kakhulu ngenxa yokumelana kwayo nokufuma okuhle kunye neempawu zokuvala ubushushu. Nangona kunjalo, ezinye coating ezifana ne-polyethylene terephthalate (PET) okanye i-polylactic acid (PLA) nazo zingasetyenziswa ngokuxhomekeke kwiimfuno ezithile. Ezi coating zibonelela ngeempawu kunye neenzuzo ezahlukeneyo, ezinje ngokukwazi ukuphinda zisetyenziswe okanye ukuxhathisa ubushushu okuphuculweyo, okuzenza zifaneleke kwizicelo ezithile okanye kwizinto eziqwalaselwayo kwindalo.
Ukuqukumbela, iphepha le-cupstock liyimpahla ekhethekileyo eyenzelwe ukuvelisa iikomityi zephepha ezilahlwayo. Lenziwe nge-pulp yomthi kwaye linomgqumo we-PE onika ukumelana nokufuma kunye nokuqina kwesakhiwo, okwenza ukuba lifaneleke ukugcina iziselo ezishushu nezibandayo. Ukusetyenziswa kwephepha le-cupstock kukwishishini lokutya neziselo, kwaye iimpawu zalo ziyenza ibe lolona khetho lufanelekileyo kolu setyenziso. Nangona umgqumo we-PE ungowona khetho lusetyenziswa kakhulu, ezinye izinto zokugquma nazo zinokuqwalaselwa ngokusekelwe kwiimfuno ezithile kunye nezinto ezikhethwayo.
Ixesha lokuthumela: Agasti-06-2024