... .AL foil lids coated with PP/PS 4.suitable for PP/PS/PE/PET cups Specification: 1.Plastic Cup Seal Lids2.Material: aluminum foil3 ... ,etc.8.Leakage resistance9.Vivid and bright color10.Good seal with flat ,plain and tight and also easy open11.On to ... PP,PS,PE thermoformed or injected container Normal size:47mm,56mm,56.5mm,60mm,62mm ...