Okwangoku, iplastiki yephepha lokupakisha okuguquguqukayo kokutya okomileyo kunye nokutya okunamanzi kusetyenziselwa ikakhulu kwikofu, amandongomane kunye neesiriyeli, umgubo weentsana, ukutya okune-snack, iibhiskithi, ukutya okuziinkozo kunye neoli okanye iimveliso zobisi. Ulwakhiwo oluphambili luluhlu olu-4 lwesakhiwo se-composite multi-component, isithintelo sisisiseko se-aluminium foil, i-aluminium egqunywe i-PET kunye ne-PVDC yokwaleka, umqobo we-oksijini kunye nomqobo womphunga wamanzi unokufikelela kwinqanaba elihle, ukuhlangabezana neemfuno ezingaphezulu komnyaka omnye wobomi beshelufu, kwizothutho kunye nobomi beshelufu kunokukhusela kakuhle ukutsha kokutya. Kodwa umgangatho wokusingqongileyo wephepha-iplastiki edibeneyo ayinako ngokwenene ukuvelisa ixabiso lokuphinda lisetyenziswe.
Njengoko izinto zokupakisha eziguquguqukayo zingenakuhlehliswa zibe kwiphepha kunye neplastiki kwiindawo zokuphinda zisetyenziswe, amazwe amakhulu aphuhlileyo akhuthaza i-carbon ephantsi kunye nokuhlelwa ngokutsha kuya kunqanda ngokucacileyo ubungakanani bephepha kunye nopakisho oludibeneyo lweplastiki olusetyenzisiweyo, ukunciphisa uxinzelelo lwezinto ezidibeneyo kunye nexabiso elipheleleyo lephepha kunye ne-pulp reprocessing.
Izakhiwo zokupakisha ezinomxholo wephepha eliphezulu zinokuphinda zisetyenziswe, zijikwe okanye zifakwe umgquba, kodwa aziboneleli ngokhuseleko olwaneleyo lokuthintelwa kokutya ukuthintela i-oxidation yesiqulatho okanye ukuchithwa komswakama kwiindawo ezishushu nezifumileyo. Ukugcina ubutsha kunye nokhuseleko lwemveliso ngexesha lokuthumela ngenqanawa, ubomi beshelufu kunye nokusetyenziswa kwekhaya kungumngeni.
Izinto eziguquguqukayo zokupakishwa kokutya, ukugquma okanye i-co-extrusion yesakhiwo sefilimu, ngaxeshanye kwezothutho, ubomi beshelufa kunye nexesha lokusetyenziswa kwabathengi linomqobo ozinzileyo weoksijini kunye nokusebenza komphunga wamanzi, ukuze kugcinwe ukutsha kokutya.
Ixesha lokuposa: Mar-31-2023