Iikomityi zephepha ziye zaba yinxalenye ebalulekileyo yobomi bethu bemihla ngemihla kwaye zisetyenziswa kakhulu kwihlabathi liphela. Iikomityi zephepha zinokubonwa kuyo yonke indawo, nokuba kukwishishini lokupheka okanye kwiindawo zokuhlala ezifana neenkampani okanye iintsapho.
Eyona nto isetyenziswa kakhulu ekuveliseni iikomityi zephepha yiphepha eligqunywe yi-PE. I-PE imele i-polyethylene, i-polymer ye-thermoplastic enika ikomityi umaleko ongangeni manzi. Olu maleko luqinisekisa ukuba ikomityi ihlala iqinile kwaye ingavuzi, nto leyo ekuvumela ukuba ukonwabele isiselo sakho ngaphandle kwexhala.
I-GSM (okanye iigram ngemitha yesikwere) yiyunithi yokulinganisa esetyenziselwa ukumisela ubunzima kunye nobukhulu bephepha. Okukhona i-GSM iphezulu, kokukhona iphepha lityebile kwaye lihlala ixesha elide. Kwiikomityi zephepha, i-GSM ephakathi kwe-170 ukuya kwi-350 isetyenziswa rhoqo. Olu qokelelo luqinisekisa ukuba iikomityi zilungelelaniso olufanelekileyo phakathi kokuqina kunye nokuguquguquka, okwenza kube lula ukuzibamba kwaye kuthintele nakuphi na ukuvuza.
Kodwa kutheni i-GSM range ibalulekile kwiikomityi zephepha? Injongo ephambili ke ngoko kukuqinisekisa ukuba ikomityi iyakwazi ukugcina ubunzima besiselo kwaye ingaguquguquki okanye idilike ngenxa yokufuma. I-GSM ephezulu inika ikomityi amandla afunekayo kunye nokuqina, iqinisekisa ukuba ikwazi ukugcina ulwelo olushushu ngaphandle kwengxaki. Kwelinye icala, i-GSM ephantsi inokwenza ikomityi ibe buthuntu kakhulu kwaye ivuleke lula.
Inkqubo yokugquma iphepha elikhulu nge-PE esetyenziselwa ukuvelisa iikomityi zephepha. Le nkqubo ibandakanya ukugquma iphepha ngomaleko we-polyethylene ukuze kuphuculwe iipropati zalo zokuthintela amanzi kunye nokukhusela. I-PE coating ithintela umswakama ukuba ungangeni ephepheni kwaye igcina ubushushu obufanelekileyo kwiziselo, igcina zishushu okanye zibanda ixesha elide.
Kubaluleke kakhulu ukuba i-PE coating isetyenziswe ngokulinganayo kumphezulu wephepha. Oku kuqinisekisa ukuba indebe ihlala ingavuzi kwaye ithintela ukuchitheka okungafunekiyo. Ubukhulu be-PE coating budla ngokuba yi-10 ukuya kwi-20 microns, kuxhomekeke kumgangatho ofunekayo kunye nomsebenzi wekomityi. Eli phepha lifakwe i-PE lidla ngokubizwa ngokuba yi-"single-sided PE coating paper" okanye "double-sided PE coating paper", kuxhomekeke apho i-coating ifakwa khona.
Ukongeza kwi-GSM kunye ne-PE coating, ezinye izinto zichaphazela umgangatho kunye nomsebenzi weekomityi zephepha. Umgangatho wezinto ezikrwada zekomityi yephepha, inkqubo yokuvelisa kunye noyilo lwefeni yekomityi yephepha zidlala indima ebalulekileyo. I-PaperJoy iye yavelisa i-PE coated paper roll, ifeni yekomityi yephepha kunye nezinye iikomityi zephepha ezisetyenziswa simahla kangangeminyaka eli-17, kwaye zibonelela ngeesampuli zasimahla ukuze ukwazi ukuva ngcono isiphumo esigqibeleleyo semveliso.
Ixesha lokuthumela: Septemba-09-2023
