No. 1 Pet polyethylene terephthalate
ikomityi yeplastiki)Iibhotile zamanzi ezimbiwa eziqhelekileyo, iibhotile zesiselo sekhabhoni, njl njl. Ubushushu obunganyangekiyo ukuya kuma-70 ℃, kulula ukonakala, kwaye izinto ezinobungozi kumzimba womntu ziyanyibilika. No. Iplastiki ye-1 inokukhupha i-carcinogen DEHP emva kweenyanga ezili-10 zokusetyenziswa. Musa ukuyibeka elangeni emotweni; Ungafaki utywala, ioli kunye nezinye izinto
No. 2 HDPE
(ikomityi yeplastiki)Iibhotile zamayeza amhlophe aqhelekileyo, iimveliso zokucoca kunye neemveliso zokuhlambela. Musa ukuyisebenzisa njengekomityi yamanzi okanye njengesitya sokugcina ezinye izinto. Musa ukurisayikilisheka ukuba ukucoca akuphelelanga.
No. 3 PVC
(ikomityi yeplastiki)Iimvula eziqhelekileyo, izinto zokwakha, iifilimu zeplastiki, iibhokisi zeplastiki, njl. Ineplastiki egqwesileyo kunye nexabiso eliphantsi, ngoko isetyenziswa ngokubanzi. Inokumelana nobushushu kuphela kuma-81 ℃. Kulula ukuvelisa izinto ezimbi kwiqondo lokushisa eliphezulu, kwaye ayifane isetyenziswe ekupakisheni ukutya. Kunzima ukucoceka, kulula ukusala, musa ukuphinda usebenziseke. Musa ukuthenga iziselo.
No. 4 PE polyethylene
(ikomityi yeplastiki)Ifilimu eqhelekileyo yokugcina, ifilimu yeplastiki, njl. Musa ukubeka iplastiki kwi-microwave.