Metal Caps are all metal closures that are available in continuous thread, ROPP, crown and lug finishes. Metal caps are most often used with glass bottles and glass jars, especially in the fresh pack, canning, and food and beverage industries. Similar to other caps, metal caps can have a variety of liners such as wax, plastisol, heat seal, PV, pulp and foil, foam, EVA, and pulp and oil. Some of these caps can also contain a tamper evident feature and safety button.
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