... PP/PS cup Usage: packing yoghurt,juice,beverage,etc aluminum foil lids1,Material :pure aluminum foil2,alloy: 8011(soft)3,dias ... for sealing PP/PS material containers 5,the material aluminum foil which can be recycled to converse the environment 6,customize ... ,78mm,88mm,89mm,98mm,99mm,95.3mm,95.5mm. Aluminum foil