... clear and beautiful with shining.Applications:it can be applied to blister packing for torches,pills,suppositories and minifoods/candies, ... 1mm inner hole dia:76mm,weight:200-230g/m2,roll length upon on client requirement.Function:High obstruction,anti oxygenation,air ... 45mm inner hole dia 76mm,outer roll dia<=500mm(according to different requirement)Functions:High,easy to hot seal with PTP aluminum, ...