01
Zopangira Pulasitiki
chiwonetsero chazinthu
![](https://ecdn6.globalso.com/upload/p/312/image_other/2023-11/65547943676cf76756.jpg)
![](https://ecdn6.globalso.com/upload/p/312/image_other/2023-11/6554794aad54a34126.jpg)
![](https://ecdn6.globalso.com/upload/p/312/image_other/2023-11/65547952c06cc77466.jpg)
![](https://ecdn6.globalso.com/upload/p/312/image_other/2023-11/6554795a4a2e072531.jpg)
Mafotokozedwe Akatundu
- 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.
- Extrusion blowing molding ndi njira yopangira zida zopanda pake za thermoplastic. Zinthu zodziwika bwino zowumbidwa ndi nkhonya zimaphatikizapo mabotolo, migolo, zitini, mabokosi, ndi zotengera zazakudya zonse zopakidwa, zakumwa, zodzola, mankhwala ndi zofunikira zatsiku ndi tsiku. Zotengera zazikuluzikulu zomangira nthawi zambiri zimagwiritsidwa ntchito popaka zinthu zama mankhwala, mafuta opangira mafuta ndi zinthu zambiri. Zida zina zowomba ndi monga mipira, mavuvu ndi zoseweretsa. Kwa mafakitale amagalimoto, tanki yamafuta, cholumikizira chowombera cha sedan, mpando wakumbuyo, bulaketi yapakati, ndi chivundikiro cha mkono ndi chakumutu zimawomberedwa. Popanga makina ndi mipando, womberani mbali zoumba chipolopolo, chimango, chimango cha zitseko, miphika kapena kutsegula bokosi.