67W30F is a 28mm black ribbed sided cap with heat induction liner for HDPE containers. This closure is made of polypropylene and fits our 28-410 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 67W30F such as extra liners, shrink bands and more.

Key Benefits

  • 28mm (28-410) neck finish
  • Stipple top
  • Ribbed sides
  • Heat induction liner include for use with HDPE bottles

Cap Liner Type:

FS7-12S Pulp Backed Heat Induction Seal Liner, .020" Thickness Composition
Two piece pulp backed heat induction foil innerseal that provides an aggressive bond with clean peel removal from treated glass and PE containers. Suggested for applications that require high barrier properties.
Heat Seal.00175".04445mm
FS7-12S Pulp Backed Heat Induction Seal Liner, .020


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. 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.


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 Width28 mm
Neck Finish28-410
Cap LinerFS7-12S Pulp Backed Heat Induction Seal Liner, .020" Thickness
Liner CompatibilityPE (HDPE, LDPE)
Pallet Pack94,500 ea. (35 Cases)
Case Dimensions23.06" L x 15" W x 10.04" H
Pallet Dimensions48" L x 40" W x 50" H
Q & A
Customer Questions
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.
Which styles do continuous threaded caps come in?
CT caps come in smooth top/smooth side, smooth top/ribbed side, matte top/ribbed side, and vented styles.
What’s the benefit of using this continuous threaded cap?
CT caps are widely used across industries due to its sleek look, great grip and easy use when opening and closing. Its wide surface allows for an ideal platform for labeling.
What type of containers are often paired with continuous threaded caps?
Continuous threaded caps can be used with various industries and numerous sized containers anywhere from small glass vials to industrial F-style containers. Compatible containers are listed (though not limited to) under the related items section of the product page.
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