Caps Poly-seal

A poly-seal cap is a type of closure used to seal bottles and jars. It consists of a plastic cap with a foam backing, which creates an airtight seal when applied to the opening of the container. Poly-seal caps are commonly used in the food and beverage industry to preserve the freshness and integrity of products. They are also used in a variety of other industries, such as cosmetics, pharmaceuticals, and household products, to protect and preserve the contents of the container.