Part # : 30WC28

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

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Part # : 30WC28

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

Name: 28mm 28-400 Black Plastic Cap w/PolyCone Insert (Polyseal®)
SKU: 30WC28
Price: 0.25 USD
Availability: InStock

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.

2 reviews

Product Specifications

Quantity Qty Price
1 $0.253 ea.
1000 $0.197 ea.
2400 $0.155 ea.
4800 $0.140 ea.

Packaging Detail

Case Pack: 2,400 ea.
Pallet Pack: 115,200 ea. (48 Cases)

Price	Qty	Request
Part #: 30WA08 3 reviews 8 oz. Amber Boston Round Glass Bottle, 28mm 28-400 The 30WA08 is an 8 fl. oz. (240 ml.) amber glass Boston Round bottle with a 28 mm (28-400) neck finish. The amber (brown) glass is able to filter out ultraviolet (UV) light and is primarily used for UV-sensitive products such as beer and some pharmaceuticals. Read More	Quantity Qty Price 48 $0.828 ea. 192 $0.764 ea. 960 $0.710 ea. 2352 $0.663 ea. 9408 $0.621 ea.	QTY Availability: In Stock	Request a Quote Request a Sample
Part #: 30WU08 1 review 8 oz. Cobalt Blue Boston Round Glass Bottle, 28mm 28-400 The 30WU08 is an 8 fl. oz. (240 ml.) cobalt blue Boston Round glass bottle with a 28 mm (28-400) neck finish. Boston Rounds have a rounded shoulder and rounded base, making them popular in personal care packaging but also appropriate for applications in other Read More	Quantity Qty Price 108 $0.948 ea. 324 $0.873 ea. 1080 $0.815 ea. 4536 $0.764 ea. 9072 $0.719 ea.	QTY Availability: Backordered - Production Run Scheduled	Request a Quote Request a Sample
Part #: 30WB16 1 review 16 oz. Clear Boston Round Glass Bottle, 28mm 28-400, 295 Grams The 30WB16 is a 16 fl. oz. (473 ml.) clear glass Boston Round bottle with a 28 mm (28-400) neck finish. Boston Rounds have a rounded shoulder and rounded base, making them popular in personal care packaging but also appropriate for applications in other indus Read More	Quantity Qty Price 12 $1.833 ea. 144 $1.628 ea. 576 $1.395 ea. 2112 $1.302 ea. 4224 $1.278 ea.	QTY Availability: In Stock	Request a Quote Request a Sample
Part #: 30WU16 1 review 16 oz. Cobalt Blue Boston Round Glass Bottle, 28mm 28-400 The 30WU16 is a 16 fl. oz. (473 ml.) cobalt blue Boston Round glass bottle with a 28 mm (28-400) neck finish. Boston Rounds have a rounded shoulder and rounded base, making them popular in personal care packaging but also appropriate for applications in other Read More	Quantity Qty Price 72 $1.190 ea. 864 $0.983 ea. 1728 $0.901 ea. 3456 $0.838 ea. 5184 $0.786 ea.	QTY Availability: Backordered - Production Run Scheduled	Request a Quote Request a Sample
Part #: 30WA16 16 oz. Amber Boston Round Glass Bottle, 28mm 28-400 The 30WA16 is a 16 fl. oz. (473 ml.) amber glass boston round bottle with a 28 mm (28-400) neck finish. The amber (brown) glass is able to filter out ultraviolet (UV) light and is primarily used for UV-sensitive products such as beer and some pharmaceuticals. Read More	Quantity Qty Price 72 $1.435 ea. 432 $1.322 ea. 1008 $1.256 ea. 2592 $1.130 ea. 5184 $1.052 ea.	QTY Availability: In Stock	Request a Quote Request a Sample

Specifications

Downloads:

Specification Sheet

Material:

Polypropylene (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.

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 Width	28 mm
Neck Finish	28-400
Liner Compatibility	Glass, PE (HDPE, LDPE), PET, PP, PVC, Universal
Color	Black
Material	PP
FDA Compliant	Yes
BPA Free	Yes
Case Pack	2,400 ea.
Pallet Pack	115,200 ea. (48 Cases)
Case Dimensions	20" L x 12" W x 11" H
Pallet Dimensions	48" 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.