45-400 White Ribbed Caps w/ PS-22 Pressure Seal Liner
Our 45mm (45-400 Neck Finish), White, Ribbed, Polypropylene (PP) Plastic Caps are designed for impact strength and feature ribbing so they are easy to open with slippery fingers. These caps come with a PS-22 Pressure Seal Foam Liner. The PS-22, Pressure Seal Liner is a foam liner that has an adhesive side designed to stick on the opening of the container. A seal is accomplished with the normal closing of the container, without any special type of equipment. When the cap is removed from the container the film seal remains on the opening offering both protection and security for the product inside. This liner is designed for dry powder products. This product is recyclable.
For large volume and pallet discounts, please contact our sales team.
Polypropylene bottles are a contact clear, so even though the bottle appears to be cloudy, when the bottle is filled your product is easily seen. We carry several spice bottles in PP for the clarity. Another benefit of Polypropylene bottles is that they are able to withstand high temperatures, up near 240° F), making bottles and containers made from PP ideal for hot-filling. We stock polypropylene bottles for sauces and other items that may need to be hot-filled. Polypropylene is less suitable for freezing temperatures where it can become brittle; however there are additives that can be added to polypropylene to make it able to withstand freezing temperatures and we stock a wide range of freezer grade polypropylene tubs. Read: Choosing the Right Plastic Container for Your Product