The 68BC2K is a 20mm (20-400) black polypropylene (PP) plastic child resistant cap with an F-217® 3-ply Co-extruded Foam Liner. This cap features embossed "Push Down & Turn" directions on the top surface of the cap, ideal for storing potentially harmful substances. The F-217 liners are compatible with many substances and are great for general lining applications.
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.
Foam Liner (F-217® .035” 3-Ply Co-extruded Foam Liner)
F217 liners are made of three layers: a thin soft polyethylene foam core sandwiched between two clear layers of LDPE film. F217 has become the industry standard due to its all purpose compatibility, resilient, compressible seal, cleanliness (no pulp dust) and economy. F217 liners are taste and odor resistant, and have a low moisture transmission rate, meaning they prevent moisture from entering the bottle and affecting products. F217 is a brand-name and tends to be used interchangeably with foam liner. However, F217 actually performs better than a regular foam liner. This liner does not create an airtight seal.
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.