Qorpak Black PP Caps with Pulp/Vinyl Liners

Polypropylene Caps are known for their impact strength, low cost and pliability. These caps are autoclavable and suitable for dry products. The liner is made of a vinyl coating applied to high density polyethylene coated paper which is then it is laminated to pulpboard. This general purpose pulp/vinyl liner is commonly used for food, beverage, medical and chemical applications packed at less than 120° F., including mild acids, alkalis, solvents, alcohols, oils and aqueous products; not recommended for active hydrocarbons or bleaches.