48-400 White PP Ribbed Skirt Cap with Liner
Discover our White 48-400 PP Ribbed Skirt Cap with Liner, offering an airtight seal for containers. Ideal for cosmetics and personal care products, this cap comes with a choice of liners. It’s crafted from durable polypropylene (PP), known for its fatigue resistance and high melting point (320°F or 160°C).
Pair this cap with matching jars featuring a 48-400 neck size. The first number indicates the container opening diameter in (mm), while the second signifies the closure’s skirt thread depth. Enhance your product search by exploring our selection of “Matching Items” below.
Types of Liners
In addition, These white pp ribbed skirt lid comes with 2 different types of liner, pressure seal or foam liner. Therefore, it has a pre-inserted liner with a 48-400 neck size. The liner creates an airtight seal when used properly on the container. Above all, this cap fits any of our 48-400 Jars. It is great to enclose products safely with its airtight seal. Products ranging from cosmetics to personal care products.
This white pp ribbed skirt 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.
This white ribbed skirt lid includes a pressure-sensitive liner inside the cap. In other words, A pressure-sensitive liner is a variety of polystyrene liners. For instance, it is commonly referred to as poly liners. An ideal general-purpose liner material, the compressible Pressure Sensitive foam creates a stable seal.
In addition, Pressure-sensitive liners are odor-resistant and pulp-dust-free. Pressure-sensitive liners are recommended to be used with powders or dry products. Pressure-sensitive liners are not recommended for use with liquid.
Pressure Sensitive liner has an adhesive coated on foam seal and a release coating on the back that does not come in contact with the product. It adheres to either glass, metal, or plastic containers when applied and sticks to the container when the cap is removed. Once the cap is applied, it should not be removed for at least 24 hours to ensure proper adhesion. Pressure-sensitive liners have a recommended shelf life of 6 months.
Heat Induction Seal Liner (HIS Liner)
Our white ribbed skirt lid features a heat-sealed aluminum liner to ensure customers that their product has not been tampered with. When installed properly, the cap’s heat induction seal forms an airtight inner seal that protects contents against oxygen and moisture and provides tamper-evident-proof safety. The liner is an aluminum foil-coated liner with paper on one side and foam. It features a heat-sealable coating that is laminated to polystyrene foam. These types of heat induction seals can be used with PET and most glass products.
In addition, our lid is great for a variety of uses for cosmetics and personal care products and is easy to use. The heat seal liner preserves the product for a longer period of time by trapping oxygen to increase the longevity of products such as lotion, soaps, sanitizers, and more.
*Heat Induction Seals (HIS) is not suitable for products containing oil*
To help you in your product search. Pair this cap with one of our great “Matching Items” below.