Rpet bụ ụdị ọhụrụ e ji arụgharị ihe na gburugburu ebe obibi, nke dị iche na yarn polyester nkịtị, enwere ike were ya dị ka ojiji nke abụọ.
A na-ejikarị karama Coke emegharịgharị ya na karama rọba.Enwere ike ịmegharị ihe eji emegharị ya na eriri PET, nke na-ebelata mmetọ n'efu ma bụrụ nke a ma ama n'ọtụtụ mba.Ọnụ ya dị ntakịrị karịaPP nonwoven ákwà ọnụahịa.
PET (polyethylene terephthalate) bụ nke a nụchara anụcha na mmanụ ala, site na nhazi pụrụ iche, waya elongated (ụkpụrụ waya n'etiti 2 na 3mm) nwere igwe gbutuola ihe dịka 3 ruo 4mm nha, nke a na-akpọ PET particles ọ na-eji maka ụdị nhazi ọ bụla emechara. kemịkalụ eriri akụrụngwa
, kewara n'ime ọkwa karama, ọkwa ntụgharị.
【 Spinning ọkwa】 The spinning ọkwa polyester iberi kwesịrị ekwesị maka mmepụta na nhazi ụdị nile nke polyester staple eriri na filament, wdg, na mmepụta nke ụdị nile nke uwe ákwà, eriri eri na kpara akwụkwọ iyo ihuenyo.
【 ọkwa karama】
A na-ejikarị ya n'ụdị ihe ọ drinksụ drinksụ carbonated ọ bụla na-ekpo ọkụ na-ejuputa karama ihe ọ drinkụ drinkụ - ụdị ihe ọ juiceụ ụ ọ bụla, karama mmanụ a na-eri tii - ụdị mmanụ ọ bụla na-ejuputa na karama ịchọ mma na condiment, aka karama swiiti na akpa nkwakọ ngwaahịa PET ndị ọzọ na ngwaahịa ndị ọzọ.
Uru nke RPETákwà na-adịghị akwa:
1. Chebe gburugburu ebe obibi
Ọnụ ego nke RPETPolyester na-agbaji A na-esi na karama mmiri ịnweta mmiri na-ekpofu na karama kola na-amịpụta ákwà.A na-eji ya eme ihe ma kwekọọ n'echiche nke mmepe na-adịgide adịgide, nke na-enyere aka ibelata mmepụta ihe mkpofu na ichekwa gburugburu ebe obibi nke ọma.
2. Belata mmetọ ikuku ma chekwaa ihe onwunwe
Dị ka anyị niile maara, a na-amịpụta yarn nke ákwà polyester nkịtị site na mmanụ ala, ebe a na-esi na karama amịpụta yarn nke akwa RPET.PET yarn a na-emegharịghachi nwere ike ibelata mmanụ a na-eji eme ihe, na tọn ọ bụla nke PET yarn emechara nwere ike ịchekwa tọn 6 mmanụ, na-enye aka na-ebelata mmetọ ikuku na ịchịkwa mmetụta griin haus.Otu karama rọba (600cc) = 25.2g carbon ego = 0.52cc nchekwa mmanụ = 88.6cc nchekwa mmiri.
Oge nzipu: Sep-07-2022