Ihe akara iko rọba pụtara (1)

Nke 1 Pet polyethylene terephthalateiko plastic)
Karama mmiri ịnweta mmiri nkịtị, karama ihe ọṅụṅụ carbonated, wdg. Okpomọkụ na-eguzogide 70 ℃, dị mfe deform, na ihe ndị na-emerụ ahụ mmadụ gbazee. Mba. 1 rọba nwere ike hapụ carcinogen DEHP ka ọnwa 10 gachara. Etinyela ya na anyanwụ n'ime ụgbọ ala; Enweghị mmanya, mmanụ na ihe ndị ọzọ

Nọmba 2 HDPE(Cup plastic)
Karama ọgwụ na-acha ọcha nkịtị, ngwaahịa nhicha na ngwaahịa ịsa ahụ. Ejila ya dị ka iko mmiri ma ọ bụ ihe nchekwa maka ihe ndị ọzọ. Ejighachila igwegharị ma ọ bụrụ na ihichabeghị.

Nọmba 3 PVC(Cup plastic)
Uwe mmiri ozuzo na-emekarị, ihe owuwu ụlọ, ihe nkiri plastik, igbe plastik, wdg Ọ nwere ezigbo plasticity na ọnụ ala dị ala, ya mere a na-eji ya eme ihe. Ọ nwere ike iguzogide okpomọkụ na 81 ℃. Ọ dị mfe ịmepụta ihe ọjọọ na okpomọkụ dị elu, a na-ejikarị ya eme ihe na nkwakọ nri. Ọ na-esiri ike ihicha, ọ dị mfe ịfọdụ, emegharịla. Azụla ihe ọṅụṅụ.

Nke 4 PE polyethylene(Cup plastic)
Ihe nkiri na-edebe ihe ọhụrụ, ihe nkiri plastik, wdg. Mgbe elu okpomọkụ nwere ihe ndị na-emerụ ahụ, ihe ndị na-egbu egbu na-abanye n'ime ahụ na nri, nke nwere ike ime ka ọrịa ara ara, ọrịa ndị na-ahụ maka nwa ọhụrụ na ọrịa ndị ọzọ. Etinyela ihe mkpuchi plastik na ngwa ndakwa nri.