The 68W43S is a 43mm white industry standard cap with pressure sensitive liner. This closure is made of polypropylene and fits our 43-400 bottles and jars. Industry standard caps feature a textured top and ribbed sides. The ribbed-sided design allows for ease of use when removing lid. Pressure sensitive liners create an actual seal which provides an extra level of protection. They are best for dry products and can at times, work with thick liquids such as creams and sauces. Generally, these liners are not recommended for liquids and oils. The Cary Company offers accessories for the 68W43S such as extra liners, shrink bands and more.
** Pressure sensitive liners are not considered a form of tamper evident seal.
Cap Liner Type:
is a tough plastic that has good chemical resistance. PP is translucent in its natural state but can have a glossy finish when produced with color. Some examples of common products made 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. The Cary Company does hereby disclaim any and all warranties, expressed or implied, including any implied warranty of merchantability or fitness for a particular purpose or use. We are not responsible for consequential damages arising from customer's selection and use of containers, container and label dimensions, and/or closures supplied by us.