This 70-450 deep skirt tinplate (tin over steel) continuous thread (CT) closure has a black exterior, a white interior, a stacking bead for display in a retail sales environment, a vacuum button, a knurled edge at the base of the skirt to act as a finger grip, and includes a plastisol liner. Match this closure to a glass jar with a 70-450 neck finish to package pickles, peppers, sauces and other food products.
The vacuum button feature provides the consumer an indication of tampering (tamper evidency) and ensures freshness of product.
This product is recommend for a hot fill and cool process with a maximum temperature of 185°F/85°C.
We do not recommend using this product for hot water bath processing.