Izinkomishi zephepha seziyingxenye ebalulekile yempilo yethu yansuku zonke futhi zisetshenziswa kabanzi emhlabeni wonke. Izinkomishi zephepha zingabonakala yonke indawo, kungaba embonini yokupheka noma ezindaweni zokuhlala njengezinkampani noma imindeni.
Izinto ezisetshenziswa kakhulu ekukhiqizeni izinkomishi zephepha yiphepha elimbozwe nge-PE. I-PE imele i-polyethylene, i-polymer ye-thermoplastic enikeza inkomishi ungqimba olungangeni manzi. Lolu ngqimba luqinisekisa ukuthi inkomishi ihlala iqinile futhi ingavuzi, okukuvumela ukuthi ujabulele isiphuzo sakho ngaphandle kokukhathazeka.
I-GSM (noma amagremu ngemitha yesikwele) iyiyunithi yokulinganisa esetshenziselwa ukunquma isisindo nobukhulu bephepha. Uma i-GSM iphakeme, iphepha liba likhulu futhi lihlala isikhathi eside. Ezinkomishini zephepha, i-GSM esebangeni eliphakathi kuka-170 no-350 ivame ukusetshenziswa. Leli qoqo liqinisekisa ukuthi izinkomishi ziyibhalansi ephelele phakathi kokuqina nokuguquguquka, okwenza kube lula ukuzibamba nokuvimbela noma yikuphi ukuvuza.
Kodwa kungani ububanzi be-GSM bubalulekile ezinkomishini zephepha? Umgomo oyinhloko-ke ukuqinisekisa ukuthi indebe ingabamba isisindo sesiphuzo futhi ingaguquguquki noma idilike ngenxa yomswakama. I-GSM ephezulu inikeza indebe amandla nokuqina okudingekayo, iqinisekisa ukuthi ingabamba uketshezi olushisayo ngaphandle kwenkinga. Ngakolunye uhlangothi, i-GSM ephansi ingenza indebe ibe buthaka kakhulu futhi ivame ukuvuza.
Inqubo yokumboza iphepha nge-PE esetshenziselwa ukukhiqiza izinkomishi zephepha. Le nqubo ihilela ukumboza iphepha ngesendlalelo se-polyethylene ukuze kuthuthukiswe izakhiwo zalo ezingangeni manzi nezokuvikela. I-PE coating ivimbela umswakama ukuthi ungene ephepheni futhi igcina izinga lokushisa elifanele leziphuzo, izigcine zishisa noma zibanda isikhathi eside.
Kubaluleke kakhulu ukuthi isembozo se-PE sisetshenziswe ngokulinganayo ebusweni bephepha. Lokhu kuqinisekisa ukuthi indebe ihlala ingavuzi futhi igwema noma yikuphi ukuchitheka okungafunwa. Ubukhulu besimbozo se-PE buvame ukuba ngama-micron ayi-10 kuya kwangu-20, kuye ngekhwalithi efiselekayo kanye nomsebenzi wendebe. Leli phepha elimbozwe nge-PE livame ukubizwa ngokuthi “iphepha elimbozwe nge-PE elilodwa” noma “iphepha elimbozwe nge-PE eliphindwe kabili”, kuye ngokuthi isembozo sisetshenziswa kuphi.
Ngaphezu kokumbozwa kwe-GSM kanye ne-PE, ezinye izici nazo zithinta ikhwalithi iyonke kanye nomsebenzi wezinkomishi zephepha. Ikhwalithi yezinto zokusetshenziswa zenkomishi yephepha, inqubo yokukhiqiza kanye nomklamo womlandeli wenkomishi yephepha kudlala indima ebalulekile. I-PaperJoy ubelokhu ekhiqiza umqulu wephepha ombozwe nge-PE, ifeni yendebe yephepha kanye nezinye izinto zokusetshenziswa zendebe yephepha iminyaka eyi-17, futhi inikeza amasampula wamahhala ukuze ukwazi ukuzwa kangcono umphumela ophelele womkhiqizo.
Isikhathi sokuthunyelwe: Septhemba-09-2023
