Izikhwama zokupakisha zikamanyolo owuketsheziisidingo sokuhlangabezana nezidingo ezithile ukuze kuqinisekiswe ukuphepha nokusebenza ngempumelelo komkhiqizo.
Ezinye izidingo ezijwayelekile zifaka:
Okubalulekile:Izinto zesikhwama sokupakisha kumele zikwazi ukumelana nezakhiwo zamakhemikhali zomanyolo owuketshezi, kanye nanoma yiziphi izici zangaphandle ezifana nokukhanya kwe-UV noma umswakama. Izinto ezijwayelekile ezisetshenziselwa izikhwama zokupakisha zikamanyolo owuketshezi zifaka i-LDPE, i-LLDPE, ne-PET.
Amandla:Isikhwama sokupakisha kumele sikwazi ukumelana nesisindo sikamanyolo owuketshezi ngaphandle kokuphuka noma ukuvuza. Isikhwama kufanele futhi sikwazi ukumelana nama-punctures nezinyembezi.
Ukuvala: Isikhwama sokupakisha kufanele sivalwe kahle ukuze kuvikelwe noma yikuphi ukuvuza noma ukuchitheka. Indlela yokuvala esetshenziswayo kufanele ikwazi ukumelana nokucindezela komanyolo owuketshezi.
Usayizi nomumo: Ubukhulu kanye nokuma kwesikhwama sokupakisha kufanele kufane nenani likamanyolo owuketshezi opakishwayo, kanye nezidingo zokugcinwa nezokuthutha.
Ukulebula: Isikhwama sokupakisha kufanele sibhalwe kahle ngolwazi olufana negama lomkhiqizo, umkhiqizi, izithako, nemiyalelo yokusetshenziswa.
Ukuthobela: Ukukhetha okubalulekile kwezendlalelo ezintathu noma ngaphezulu, kufaka phakathi i-AL, okuqukethwe okugqwalayo okukhethiwe kwe-CPP, ukubukeka akufanele kube nokugoqa, imihuzuko, ukubhoboza, imizimba yangaphandle, i-delamination ayivunyelwe, ukuchezuka komkhawulo wosayizi, amandla okuxebuka, amandla okubopha okushisayo, amandla aqinile, sicela ubheke ku-GB/ T41168-2021 ukuze uthole imininingwane.
Ubuchwepheshe bokupakisha be-MeiFeng buvuthiwe, benza uhlelo oluqinile, oluphelele lokulawula ikhwalithi, iminyaka engu-30 yokukhiqiza izikhwama zokupakisha, uma ufuna ukunciphisa izindleko zokuzama nephutha, ukusebenzisana nokupakisha kwe-Mei Feng.
Isikhathi sokuthumela: Apr-24-2023