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Part # : 30WYN4

33mm 33-400 White Ribbed (Smooth Top) Vented Plastic Cap w/Foam and HIS Liners

Part # : 30WYN4

33mm 33-400 White Ribbed (Smooth Top) Vented Plastic Cap w/Foam and HIS Liners

Circumvent® Y4 Grooved-Back Liner (F-217 LDPE Foam) & AirFoil® YN4 HIS Liner w/3/16" Intermediate Vent

This 33mm (33-400) vented white cap with ribbed sides and a smooth top includes vented liners that allow a container to breathe easily while still protecting product from contaminants. This cap features both a HIS liner to offer a tamper evident seal as well as a grooved foam liner that remains in the cap even after the consumer opens the container to continue venting the product throughout the containers usage. These vented caps help prevent container bloating, paneling and leaking.
Vented caps can be specific to application. We recommend requesting a sample of this cap to test compatibility with your application.
*Free Shipping on Full Cases Only
Product Specifications
  • Quantity Qty Price
  • 1 $0.425  ea.
  • 4000 $0.391  ea.
  • 20000 $0.360  ea.
  • 40000 $0.334  ea.
  • 112000 $0.311  ea.
  • Case Pack: 4,000 ea.
  • Pallet Pack: 112,000 ea. (28 Cases)

Interested in larger quantities?

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Call Us: (630) 629-6600
Specifications
This 33mm (33-400) vented white cap with ribbed sides and a smooth top includes vented liners that allow a container to breathe easily while still protecting product from contaminants. This cap features both a HIS liner to offer a tamper evident seal as well as a grooved foam liner that remains in the cap even after the consumer opens the container to continue venting the product throughout the containers usage. These vented caps help prevent container bloating, paneling and leaking.

Key benefits:

  • Designed for 38mm 38-400 neck finish containers
  • Ribbed sides for easy grip
  • Includes Circumvent® Y4 Grooved-Back F217 Liner and AirFoil® YN4 HIS Liner w/3/16" Intermediate vent
  • Sustainable, economic and effective pressure relief
  • Helps prevent container bloating, paneling and leaking
  • Helps extend a product's shelf life
  • Proudly Made in the USA

Downloads:

Specification Sheet

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. 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.

Please note, this item is excluded from online promotions.

Additional Information

More Information
Part #30WYN4
Neck Width33 mm
Neck Finish33-400
Cap LinerCircumvent® Y4 Grooved-Back Liner (F-217 LDPE Foam) & AirFoil® YN4 HIS Liner w/3/16" Intermediate Vent
CompatibilityGlass, PE (HDPE, LDPE), PET, PP, PVC, Universal
ColorWhite
MaterialPP
FDA CompliantYes
Case Pack4,000 ea.
Pallet Pack112,000 ea. (28 Cases)
Case Weight23 lbs.
Pallet Weight644 lbs.
Case Dimensions24" L x 16" W x 15" H
Pallet Dimensions48" L x 40" W x 69" H
IndustriesAutomotive, Health & Beauty, Household Chemicals, Industrial
Country of ManufactureUnited States
Note:Vented caps can be specific to application. We recommend requesting a sample of this cap to test compatibility with your application.
*Free Shipping on Full Cases Only
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.
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.
What is the recommended torque for this closure?
For the most accurate torque values for a specific closure, we strongly recommend getting in touch with our team of experts at 630.629.6600 or sales@thecarycompany.com. Torque requirements can vary between products and materials. We also offer a general torque guide to help you understand torque’s role in proper sealing and to provide typical torque ranges.
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