this type of cap is exclusively generate for Hot-fill products. Safety button feature on the centre of the cap, helps to indicate freshness and offering increase customer confidence in your product. This type is suitable for hot and cold filling of various food and beverage packaging applications, including pasteurization and sterilization . The linear in safety button draws a vaccum on any lug-finish jar. Made from anti-corrosion tinplates and can be ordered in various color and specialized design in sizes listed:
38mm, 63mm, 66mm, 68mm
