Kuwomba kwa pulasitiki

• Hollow kuwomba akamaumba, ndondomeko mofulumira processing pulasitiki. Pa Nkhondo Yachiwiri Yapadziko Lonse, kuumba nkhonya kunayamba kugwiritsidwa ntchito kupanga botolo la polyethylene lochepa kwambiri. Chakumapeto kwa zaka za m'ma 50, ndi kubadwa kwa polyethylene yapamwamba kwambiri komanso kukula kwa makina opangira nkhonya, teknoloji yopangira mphutsi yakhala ikugwiritsidwa ntchito kwambiri.Voliyumu ya chidebe cha dzenje imatha kufika malita masauzande ambiri, ndipo zina mwazopangazo zimayendetsedwa ndi makompyuta. .
• Mapulasitiki opangira kuwomba ndi polyethylene, polyvinyl chloride, polypropylene, polyester ndi zina zotero. Zotengera zopanda kanthu zimagwiritsidwa ntchito kwambiri ngati zotengera zamafakitale. The nkhonya akamaumba akhoza kugawidwa mu extrusion nkhonya akamaumba ndi jekeseni nkhonya akamaumba, ndi opangidwa kumene Mipikisano wosanjikiza nkhonya akamaumba ndi kumakoka kuwomba akamaumba zapangidwa kumene.