Specifications
An 18mm (18-400) black phenolic cap with a taperseal conical shaped cone liner. The taperseal helps prevent bottled liquids from contamination and leaks. This conical shape provides an excellent seal across the top of the container and also seals across the inside diameter. The liner is constructed of low-density polyethylene (LDPE) plastic which offers superior torque retention. Use it to bottle liquids such as essential oil and liquids that are susceptible to evaporation.

Material:

Polypropylene PlasticPolypropylene (PP) is a tough plastic that has excellent 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 205°F and is therefore great for autoclaving. Distortion occurs between 240° to 270° F. 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. Discover if Polypropylene is appropriate for hot fill application by learning more about What Is Hot Fill Packaging and how it applies to Polypropylene containers.

Disclaimer:

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.

Additional Information

More Information
Neck Width18 mm
Neck Finish18-400
Liner CompatibilityGlass, PE (HDPE, LDPE), PET, PP, PVC, Universal
ColorBlack
MaterialPP
Case Pack5,500 ea.
Pallet Pack396,000 ea. (72 cases)
Q & A
Customer Questions
What size shrink band fits the 20-400 Black Phenolic Cap w/Poly Cone Insert?
Both Part #68WS18 and #68WS20 can be used with this cap. For more information about choosing a shrink band, check out our shrink bands guide.
Can you ship internationally? Where are you located?
The Cary Company online ordering platform is only set up to ship within the United States. For international shipments, please contact us at 630.629.6600 or Sales@thecarycompany.com, and we will be happy to process your order. Our main warehouse and office are located in Addison, Ill. We also have warehouses in across the United States that you can see here. Thank you for choosing The Cary Company.
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