Ịkpụzi ihe ọkụkụ, nke a makwaara dị ka ịkpụzi igbu egbu, bụ nhazi rọba na-etolite ngwa ngwa.Usoro ịkpụzi ihe n'oge Agha Ụwa nke Abụọ, a na-eji wiil ndị a kpụrụ akpụ na mbụ mepụta vial polyethylene dị obere.N'ọgwụgwụ 1950s, na ọmụmụ nke polyethylene dị elu na mmepe nke igwe na-akpụ akpụ, a na-eji nkà na ụzụ na-akpụ akpụ na Kunshan eme ihe n'ọtụtụ ebe.Ọnụ ọgụgụ nke arịa ndị nwere oghere nwere ike iru puku kwuru puku lita, ụfọdụ mmepụta anabatala njikwa kọmputa.Plastics kwesịrị ekwesị maka ịkpụzi ihe gụnyere polyethylene, polyvinyl chloride, polypropylene, polyester, wdg, na ihe ndị nwere oghere enwetara bụ nke a na-ejikarị dị ka ihe nkwakọ ngwaahịa mmepụta ihe.
Dịka usoro nrụpụta parison siri dị, enwere ike kewaa ịkpụzi ihe n'ịkpụzi ihe na-akpụ akpụ na ịkpụzi ịgba ntụtụ.Ndị emepụtara ọhụrụ na-agụnye ịkpụzi ihe ọkụkụ dị iche iche na ịgbatị ihe ịkpụzi.The tubular plastic parison nwetara site extrusion ma ọ bụ injection ịkpụzi nke thermoplastic resin na-etinye na nkewa ebu mgbe ọ na-ekpo ọkụ (ma ọ bụ kpụ ọkụ n'ọnụ na nro ọnọdụ), na abịakọrọ ikuku na-ewebata n'ime parison ozugbo e mechiri ebu ka ịfụ plastic parison. .Ọ na-agbasawanye ma na-arapara n'ahụ mgbidi dị n'ime nke ebu, na mgbe ọ dị jụụ na ịkwatu, a na-enweta ngwaahịa dị iche iche oghere.The n'ichepụta usoro nke fụrụ afụ film yiri nnọọ na ụkpụrụ ịfụ ịkpụzi nke oghere ngwaahịa, ma ọ dịghị eji a ebu.Site n'echiche nke nhazi teknụzụ nhazi plastik, usoro ịkpụzi ihe nkiri a na-agbapụta na-agụnyekarị na extrusion.A na-eji usoro ịkpụzi ihe ọkụkụ na mbụ mepụta vial polyethylene dị obere n'oge Agha Ụwa nke Abụọ.N'ọgwụgwụ 1950s, na ọmụmụ nke polyethylene dị elu na mmepe nke igwe na-akpụ akpụ, a na-eji teknụzụ ịkpụzi ihe n'ọtụtụ ebe.Ọnụ ọgụgụ nke arịa ndị nwere oghere nwere ike iru puku kwuru puku lita, ụfọdụ mmepụta anabatala njikwa kọmputa.Plastics kwesịrị ekwesị maka ịkpụzi ihe gụnyere polyethylene, polyvinyl chloride, polypropylene, polyester, wdg, na ihe ndị nwere oghere enwetara bụ nke a na-ejikarị dị ka ihe nkwakọ ngwaahịa mmepụta ihe.
Oge nzipu: Jun-20-2023