28mm (28-400) EZ-Safe® white polypropylene (PP) plastic child resistant cap with a PS22 pressure sensitive liner. Utilizing special ergonomic"ribs" positioned along the outer edge, this closure provides a unique in-hand consumer experience. Pressure sensitive liners create an actual seal which provides an extra level of protection.
Child Resistant Closures
In the highly regulated pharmaceutical market, reliable child resistant closures are essential. These child resistant closures safely secure your product while ensuring compliance with rigorous protocol testing to meet Consumer Product Safety Commission (CPSC) standards. These caps are ideal for Automotive, Household Chemicals, Nutraceuticals, and Pharmaceutical industries.
Pressure Sensitive Liner (PS-22 .020” Polystyrene Foam Liner - Printed)
Imprinted with “Sealed for Your Protection” in Black.
Structurally similar to a foam liner, pressure sensitive liners have adhesive on one side, designed to stick on to the rim of a container. When a container is closed and pressure is applied to the cap (and in turn, the liner), the adhesive becomes activated, which creates a seal. Pressure sensitive liners provide an extra level of protection in that it actually creates a seal that sticks to the rim of the bottle. Pressure seals are not considered a form of tamper evident seal. They do not work well with liquids, especially oils. They can, at times, work with thick liquids such as creams and sauces.
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.