isipakethe setyhubhu yesilika nesilinda
Izihlakani zesikhumba sezimpahla zokuphakisha ziyabonisa ukuthuthukile kwezinkimbinkimbi ezintsha zokuphakisha, zibuyisela ubunzima, ubuhle bokuphakisha, nokusebenza kuzo konke ngendlela eyodwa. Le ndlela yezimpahla zokuphakisha ephumelelayo iyasebenzisa isikhumba sokuvula futhi sokugcina esifakwe ngqo emaphakishini amanzi, okuvula nokugcina izimpahla ngamakhanda amaningi ngaphandle kokufa kwesikhumba sokuvula nokugcina, okuhlinzekile kwezimpahla zokuphakisha. Le teknoloji yezimpahla zokuphakisha zisikhumba ziyasebenzisa i-polyethylene, i-polypropylene, noma izifilm eziningi zokubhala okungafanele kusuka kumaphakishini amanzi, okuphatha kahle kusuka kumaphakishini amanzi, umoya, nokuzimela kwezinye izimpahla. Isikhumba sokuvula nokugcina sisebenzisa izihlakani zokubhala okungafanele kusuka kumaphakishini amanzi, okuvula nokugcina ngokuphelele kusuka kumaphakishini amanzi, okuhlinzekile kwezimpahla zokuphakisha. Lezi zimpahla zokuphakisha ziyatholakala ngemizilingo eminingi, kusuka kwezimpahla emincane yokudla kusukela kwezimpahla emikhulu yokugcina izimpahla ngaphezu kwezimpahla zokuphakisha zokusebenza kuzo konke izindawo zokuphakisha. Umsebenzi wokwenza lezi zimpahla zokuphakisha uyasebenzisa izindlela zokuphakisha nezindlela zokugcina okuphelele, okufaka isikhumba sokuvula nokugcina ngokuphelele kumaphakishini amanzi, okuvula nokugcina ngokuphelele kusuka kumaphakishini amanzi, okuhlinzekile kwezimpahla zokuphakisha. Izindlela zokuphrinta ezinkulu zivumela ukubhala izithombe ezinkulu nezinformesheni zezimpahla zokuphakisha ngqo kusuka kumaphakishini amanzi, okuvula nokugcina ngokuphelele kusuka kumaphakishini amanzi, okuhlinzekile kwezimpahla zokuphakisha. Ukuthululwa kwezimpahla zokuphakisha zokuphakisha kusuka kumaphakishini amanzi kuvula nokugcina ngokuphelele kusuka kumaphakishini amanzi, okuvula nokugcina ngokuphelele kusuka kumaphakishini amanzi, okuhlinzekile kwezimpahla zokuphakisha. Ukuthululwa kwezimpahla zokuphakisha kusuka kumaphakishini amanzi kuvula nokugcina ngokuphelele kusuka kumaphakishini amanzi, okuhlinzekile kwezimpahla zokuphakisha. Ukuthululwa kwezimpahla zokuphakisha kusuka kumaphakishini amanzi kuvula nokugcina ngokuphelele kusuka kumaphakishini amanzi, okuhlinzekile kwezimpahla zokuphakisha. Ukuthululwa kwezimpahla zokuphakisha kusuka kumaphakishini amanzi kuvula nokugcina ngokuphelele kusuka kumaphakishini amanzi, okuhlinzekile kwezimpahla zokuphakisha. Ukuthululwa kwezimpahla zokuphakisha kusuka kumaphakishini amanzi kuvula nokugcina ngokuphelele kusuka kumaphakishini amanzi, okuhlinzekile kwezimpahla zokuphakisha. Ukuthululwa kwezimpahla zokuphakisha kusuka kumaphakishini amanzi kuvula nokugcina ngokuphelele kusuka kumaphakishini amanzi, okuhlinzekile kwezimpahla zokuphakisha. Ukuthululwa kwezimpahla zokuphakisha kusuka kumaphakishini amanzi kuvula nokugcina ngokuphelele kusuka kumaphakishini amanzi, okuhlinzekile kwezimpahla zokuphakisha. Ukuthululwa kwezimpahla zokuphakisha kusuka kumaphakishini amanzi kuvula nokugcina ngokuphelele kusuka kumaphakishini amanzi, okuhlinzekile kwezimpahla zokuphakisha. Ukuthululwa kwezimpahla zokuphakisha kusuka kumaphakishini amanzi kuvula nokugcina ngokuphelele kusuka kumaphakishini amanzi, okuhlinzekile kwezimpahla zokuphakisha. Ukuthululwa kwe......