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Part # : 30WC28

28mm 28-400 Black Plastic Cap w/PolyCone Insert (Polyseal®)

Part # : 30WC28

28mm 28-400 Black Plastic Cap w/PolyCone Insert (Polyseal®)

The 30WC28 is a 28 mm (28-400 neck finish) black polypropylene (PP) plastic cap with a poly cone insert. The poly cone liner acts as a wedge insert that seals the lip and the inner neck of a bottle, providing extra protection from leakage. These are recommended for use on glass bottles.
5  Reviews
Product Specifications
  • Quantity Qty Price
  • 1 $0.248  ea.
  • 1000 $0.193  ea.
  • 2400 $0.152  ea.
  • 4800 $0.137  ea.
  • Case Pack: 2,400 ea.
  • Pallet Pack: 115,200 ea. (48 Cases)

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Call Us: (630) 629-6600

Specifications
The 30WC28 is a 28 mm (28-400 neck finish) black polypropylene (PP) plastic cap with a poly cone insert. The poly cone liner acts as a wedge insert that seals the lip and the inner neck of a bottle, providing extra protection from leakage. These are recommended for use on glass bottles.

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 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. 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 Width28 mm
Neck Finish28-400
Liner CompatibilityGlass, PE (HDPE, LDPE), PET, PP, PVC, Universal
ColorBlack
MaterialPP
FDA CompliantYes
BPA FreeYes
Case Pack2,400 ea.
Pallet Pack115,200 ea. (48 Cases)
Case Dimensions20" L x 12" W x 11" H
Pallet Dimensions48" L x 42" W x 72" 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.
What does it mean that this PolyCone cap is phenolic?
PolyCone caps are a type of phenolic cap. This means the PolyCone cap is heat-resistant, temperature tolerant and has a superb chemical resistance.
What applications are commonly used with this PolyCone cap?
PolyCone caps are great for bottling viscous products such as oils, soaps, and liquids.
What does the cone in this PolyCone cap do?
This conical shape provides an excellent seal across the top of the container and also seals across the inside diameter. The PolyCone liner acts as a wedge insert that seals the lip and the inner neck of a bottle, providing extra protection from leakage.
What does it mean that this PolyCone cap stops leaks?
PolyCone lined caps can be used to seal and reseal a container. These threaded closures provide a seal on the top and inside diameter of a bottle, which offers additional leak protection.
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4.2 /5

Based on 5 customer(s) reviews

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Trevor N.   published 12/31/2022 following an order made on 12/03/2022

5/5

Seals great

Fay A.   published 10/12/2022 following an order made on 09/21/2022

3/5

Tend to break or crack during shipping resulting in liquid contents to spill/ leak out.

Anonymous customer   published 04/25/2022 following an order made on 04/22/2022

4/5

good product.

Anonymous customer   published 07/11/2021 following an order made on 06/26/2021

5/5

5 stars!

Anonymous customer   published 08/27/2019 following an order made on 08/22/2019

4/5

NICE PRODUCT