... plastic film,lacquer. PS ,PP cup:automatic sealing,suitable for yogurt yogurt cup lidMaterial:the quality of Aluminium foil and plastic film ... ,lacquer. PS ,PP cup:automatic sealing,suitable for yogurt,ice-cream,etc 47mm,65mm,68mm,72mm,74mm,75.4mm ... and Roll form.1.be suitable for the lidding of yoghurt,milk,snack,ice cream,juice ,ect.2.leakage resistance3.viliding and ...