Ihe mkpuchi mkpuchi PET dị elu na-eguzogide okpomọkụ bụ ihe akara ahaziri maka ngwaahịa nwere oke okpomọkụ chọrọ ọrụ gburugburu ebe obibi. The elu ihe agba agba bụ transperent, na-egbuke egbuke na-acha ọcha, sub-na-acha ọcha, Asia ọlaọcha, na-egbuke egbuke ọlaọcha na ihe ndị ọzọ na-enye, na magburu onwe akwa na-eguzogide, elu okpomọkụ na-eguzogide, ìhè iguzogide na chemical corrosion iguzogide, n'ihi na ojiji nke PET ihe, na magburu onwe elu. okpomọkụ na-eguzogide, nwere ike iguzogide ọrụ mmepụta ihe na usoro ikpo ọkụ na ọnọdụ okpomọkụ dị elu, ọ dịghị mfe imebi ma ọ bụ daa. Ihe akara akara a dabara adaba maka ngwaahịa ndị chọrọ nguzogide okpomọkụ dị elu, dị ka akụkụ akpaaka, ngwa elektrọn, ngwa eletriki, wdg Site n'iji ihe mkpuchi PET actoadhesive na-eguzogide okpomọkụ, ngwaahịa ahụ nwere ike ịmata nke ọma, kwụsiri ike na ntụkwasị obi n'okpuru elu dị elu. ọnọdụ okpomọkụ, melite ntụkwasị obi na traceability nke ngwaahịa, ma nye nkwado siri ike maka mmepụta na iji ngwaahịa. Ụlọ ọrụ Donglai na-emepụtakarị ihe ntanye PVC, ihe ntanye BOPP, PE adhesive, PET adhesive, thermal paper, ide akwụkwọ, akwụkwọ mkpuchi na ihe ndị ọzọ.