Yintoni kanye kanye izinto zePCR kunye nePIR? Ukufumana njani ukurisayikilishwa kunye nokusetyenziswa kwakhona?

Yintoni kanye kanye i-PCR kunye ne-PIR imathiriyeli?

1. Ziziphi izinto zePCR?

Izinto ze-PCR ngokwenene luhlobo "lweplastiki esetyenzisiweyo", igama elipheleleyo yi-Post-Consumer Recycled material, oko kukuthi, imathiriyeli ehlaziyiweyo yasemva komthengi.

Izinto zePCR “zixabiseke kakhulu”. Ngokwesiqhelo, inkunkuma yeplastiki eyenziwe emva kokujikeleziswa, ukusetyenziswa kunye nokusetyenziswa kunokuguqulwa ibe yimveliso yemveliso yemveliso ebaluleke kakhulu emva kokutyunyuzwaiplastiki yokutyumzakwaye ke igranulated ngu aigranulator yeplastiki, ukuqonda uhlaziyo lwezixhobo kunye nokurisayikilisha. .

Ngokomzekelo, izinto ezihlaziyiweyo ezifana ne-PET, i-PE, i-PP, i-HDPE, njl.njl. zivela kwiiplastiki zenkunkuma eziveliswa ziibhokisi zesidlo sasemini ezisetyenziswa ngokuqhelekileyo, iibhotile ze-shampoo, iibhotile zamanzi ezimbiwa, imigqomo yomatshini wokuhlamba, njl. njl., ezityunyuzwa ngeplastiki kwaye emva koko ihlanjululwe ngegranulator yeplastiki. Izinto zePlastiki ekrwada ezinokuthi zisetyenziswe ukwenza izinto ezintsha zokupakisha.

2. Yintoni impahla yePIR?

I-PIR, igama elipheleleyo yi-Post-Industrial Recycled material, eyimveliso yeplastiki yokwenziwa ngokutsha. Umthombo wayo ngokubanzi ziimathiriyeli ze-sprue, ii-sub-brand, iimveliso ezineziphene, njl.njl. eziveliswa xa kugotywa isitofu kwiimveliso kwiifektri. Izinto eziveliswa ngexesha leenkqubo zemveliso okanye iinkqubo ziyaziwa ngokuba yi-sprue materials, scrap. Iifektri zinokuthenga izityumsi zeplastikiukutyumza ngqo kwayeiigranulator zeplastikigranulate ukuba zisetyenziswe ngqo kwimveliso yemveliso. Iifektri zinokuphinda zisetyenziswe kwaye ziphinde ziyisebenzise ngokwazo. Igcina amandla ngokwenene, inciphisa ukusetyenziswa kunye nokukhutshwa kwekhabhoni, kwaye kwangaxeshanye inyusa imida yenzuzo kumzi-mveliso.

Ngoko ke, kumbono wokubuyisela umthamo, iplastiki ye-PCR inenzuzo epheleleyo ngobuninzi; ngokomgangatho wokuhlaziya, iplastiki ye-PIR inenzuzo epheleleyo.

Zeziphi iingenelo zeplastiki esetyenzisiweyo?

Ngokomthombo weeplastiki ezisetyenzisiweyo, iiplastiki ezisetyenzisiweyo zinokwahlulwa zibe yiPCR kunye nePIR.

Ukuthetha ngokuthe ngqo, zombini iiplastiki ze-PCR kunye ne-PIR ziplastiki eziphinda zisetyenziswe ezikhankanywe kwirabha kunye nezangqa zeplastiki.