... in manufacturing disposable plastic plate,lid,cup(pp,ps) or any other disposable tableware4oz PORTION CUP WITH LIDMaterial:PP for Cup, PET for LidModel: KJ040740Size ... manufacturing disposable plastic plate,lid,cup(pp,ps) or any other disposable tableware5.5oz PORTION CUP WITH LIDMaterial:PP for Cup, PET for LidModel: KJ05 ...