The 57W63H is a 63mm white ribbed sided cap with heat induction liner for HDPE. This closure is made of polypropylene and fits our 63mm bottles and jars. The ribbed-sided design allows for ease of use when removing lid. Induction liners are a popular choice when a tamper evident air tight seal is needed. It also works well with liquid products. The Cary Company offers accessories for the 57W63H such as extra liners, shrink bands and more.
FoilSeal™ .020” Pulp FSM-1 Heat Induction Foil Innerseal Composition
is a tough plastic that has a good chemical resistant. PP is translucent in its natural state but can have a glossy finish when produced with color. Some examples of common products with PP are dairy and medication containers. Polypropylene is suitable for hot fill applications of up to 165°F and is therefore great for autoclaving. It is not recommended for cold or sub-freezing temperatures. The Cary Company has an assortment of polypropylene plastics available for purchase, such as plastic caps and jars, which have a higher tolerance for chemical products.
This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility.