Black 33-400 PP Smooth Skirt Lid with Foam Liner

Black 33-400 PP Smooth Skirt Lid with Foam Liner

This lid includes a PE foam liner inside the cap. (See Description Below about PE liners). The smooth skirt lid with foam liner creates an airtight seal when used properly on the container.  It is great to enclose products ranging from cosmetics to personal care products.

This Smooth Skirt Lid is made of polypropylene marked (PP). In addition, it has very good resistance to fatigue and has an extremely high melting point. (320 degrees Fahrenheit or 160 degrees Celsius)

In conclusion, you can pair this Smooth Skirt Lid with Foam Liner with various Jars that match a 33-400 neck size. For instance, the first number represents the diameter of the containers opening and in (mm). The second number represents the thread-depth of the closure’s skirt. In other words, To help you in your product search. Pair this cap with one of our great “Matching Items” below.

Polyethylene Foam Liner

This lid includes a PE foam liner inside the cap. In other words, A PE liner is a variety of polyethylene foam liners. For instance, it is commonly referred to as poly liners. It is a flexible plastic liner specifically designed to line the inside of a glass, metal, or plastic container.

An ideal general-purpose liner material, the compressible PE foam creates a stable seal. In addition, PE liners are odor resistant and pulp dust free. They also have good chemical resistance to acids, alkalis, solvents, alcohols, oils, household cosmetics, and aqueous products. PE liners are not recommended for use with hydrocarbon solvents.