... fruit drinks Neck size: 28mm, 30mm, 38mm, 42mm Plastic Cap for carbonated drinks Bottle cap/Plastic cap/Injection cap Our plastic ... printing and laser printing security and so 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, 30mm, 38mm, ...