... 28mm, 30mm, 38mm, 42mm Bottle cap/Plastic cap/Injection capPlastic cap Our plastic cap with an inner drop plastic seal, theft ring, leakage, seepage ... on.We using compaction machine for produced cap, very beautiful surface without injection sprue or ... mark.Uses: Cap for carbonated drinks / fruit drinksNeck size: 28mm ... color or multi-color logo Plastic cap