... proof 3.Folding-slitting-lining-printing 4.Different size neck Cap mould Specification :1.We can design the mould according ... and core to prolong service life ,nitrogen treatment with neck screw. with fitly operation ,guarantee Long using life over ... usage :Push/pull cap,Flip-off cap,Flip-top cap,Edible oil cap,Castor cap,Shampoo cap,Mineral water cap,Beverage cap,Detergent cap and so on.Feature ...