Covcov khob yas pov tsegfeem ntau yog tsim los ntawmPolyethylene terephthalate (PET lossis PETE), Polypropylene (PP) thiab Polystyrene (PS).Tag nrho peb cov khoom muaj kev nyab xeeb.Cov ntaub ntawv 'tus yam ntxwv variation ua khob yog nrog ntau txoj kev tsim thiab outlooking.

PET lub PETE
Khob khob ua los ntawmPolyethylene terephthalate (PET, PETE)yog cov ntshiab, du shinning thiab ruaj khov.Lawv khov resistant rau -22 ° F thiab kub resistant rau 180 ° F. Lawv zoo tagnrho rau cov kua txiv hmab txiv ntoo, dej qab zib thiab lwm yam. Lawv feem ntau muaj "1" nyob rau hauv lub recycle cim ua ke nrog PET nyob rau hauv lub cim.

PP
Polypropylene (PP) khob yog cov pob tshab, hloov tau yooj yim thiab tawg-ua haujlwm.Lawv muaj cov ntsiab lus melting siab thiab tuaj yeem tiv taus roj, cawv thiab ntau yam tshuaj.Lawv muaj kev nyab xeeb heev siv rau cov dej qab zib thiab lwm cov pob.PP khob tuaj yeem ua rau xim sib txawv.Cov khob feem ntau muaj tus lej "5" hauv cov cim rov ua dua tshiab thiab "PP" cov lus los ntawm nws.

PS
Feem ntau muaj ob hom khoom siv polystyrene siv los ua khob thiab iav: HIPS thiab GPPS.Lub khob thermoformed feem ntau yog tsim los ntawm HIPS.Nws yog thawj xim yog pos huab thiab lawv tuaj yeem ua rau xim sib txawv.HIPS khob yog nruj thiab nkig.Lub khob PS yog nyias dua li qub PP khob.Cov iav txhaj tshuaj yog tsim los ntawm GPPS.Cov tsom iav yog lub teeb thiab nrog lub teeb pom kev zoo.Cov iav yas yog zoo tagnrho rau ob tog thiab lwm lub sijhawm.Lawv tuaj yeem ua rau cov xim sib txawv thiab cov iav neon yas yog qhov zoo rau cov tog hmo ntuj.PS khob feem ntau muaj tus lej "6" hauv cov cim rov ua dua tshiab thiab "PS" cov lus hauv qab nws.