Keep product protected while preventing bloating, paneling and leaking with this 63mm (63-485) white ribbed vented plastic cap with a smooth top. This cap features a vented F-217-3 WC Grooved™ three-ply coextruded foam liner. Vented foam liners allow for pressures to equalize before and after a consumer has opened the container and remain in the cap for the duration of the container's usage. This vented cap has a 0.2-micron oleophobic ePFTE membrane designed to optimize airflow under most any conditions. The large venting diameter promotes quick venting. Vented caps are a economic alternative to fluorination.

Key Benefits:

  • Ribbed sides for easy grip
  • Hydrophobic & oleophobic (oil-repelling) membrane
  • Sustainable, economic & efficient pressure relief
  • Good airflow
  • Ideal for a variety of aggressive contents
  • Helps prevent bloating, paneling & leaking
  • Helps extend a product's shelf life

Membrane Specifications:

  • Membrane Material: Oleophobic ePTFE, 0.2-Micron membrane
  • Membrane Thickness: 6 - 10 mils
  • Oleophobicity Rating: 8 (0 to 8: 8 is the most repellent)
  • Airflow: 0.22 ml/min @ 125pa
  • Water Entry Pressure (WEP): > 90 psi
  • Vent Patch Diameter: 11 mm (+/- 0.20")
  • Vent Holes Through Liner: 6 mm2


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.

Additional Information

More Information
Neck Width63 mm
Neck Finish63-485
Cap LinerVented 0.040" F-217-3 WC Grooved™ Foam Liner w/Oleophobic ePTFE, 0.2-Micron Membrane
Liner CompatibilityGlass, PE (HDPE, LDPE), PET, PP, PVC, Universal
FDA CompliantYes
Dimensions2.757" Dia. x 0.725" H
Case Pack1,000 ea.
Pallet Pack12,000 ea. (12 Cases)
Pallet Weight384 lbs.
Case Dimensions20" L x 20" W x 17" H
Pallet Dimensions48" L x 40" W x 57" H
Note:Vented caps can be specific to application. We recommend requesting a sample of this cap to test compatibility with your application.
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.
How do the vents on these caps work?
Once the liner is adhered to the bottle, the small vent in the liner allows for gases to filter out underneath the cap
What is the benefit to a vented cap as opposed to a cap with a standard liner?
The vent helps the container to "breathe" while also preventing bloating, paneling, and leaking. Without a "vent", heat induction liners provide an airtight seal.
What type of applications are recommended with vented caps?
It is recommended to be used with less aggressive formulas such as bleach, dry goods, or powders. If you are not sure if this is the right cap for you, you are welcome to request a sample. This form can be found here
Is it possible to still experiencing bloating/paneling or leaking after using a “vented” liner?
Yes, it is possible. It may that your bottle needs to be fluorinated. Reach out to our sales team for more information. Click here for more details on Fluorination.
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