This 33-400 continuous thread closure has a smooth (glossy) skirt and top. It also includes a pressure sensitive PS22 plain (unprinted) liner. The liner is designed to be used as an innerseal for dry products such as pharmaceuticals, nutraceutical and food. It can be used with both glass and plastic bottles. It does provide the consumer an indication of tampering (tamper evidency) by remaining sealed to the container when consumer opens package for first time.
