Specifications
The 30W28L is a 28mm (28-400 neck finish) White continuous thread plastic cap with a three-ply co-extruded polyethylene foam liner (F217 style). This closure is made of polypropylene (PP) plastic and fits our 28-400 vials, bottles, and jars. This plastic cap features a textured (matte) top and a ribbed side. The ribbed-sided design allows for ease of use when removing the lid. The 3-ply foam liner is compatible with many substances and is great for general lining applications.

Cap Liner Type:

SureSeal® SS-222 3-Ply Co-extruded Foam Liner Composition
The SureSeal® SS-222 liner is a three-ply co-extruded white liner consisting of a closed cell foam produced from low-density polyethylene (LDPE) faced with solid LDPE on both sides. The opaque white outer skins create a high-quality visual aesthetic. The inner foam core creates a compressible yet resilient product allowing it to create a good seal with the container. 3-ply foam liners have become the industry standard due to there all-purpose compatibility, resilient, compressible seal, cleanliness (no pulp dust) and economy. 3-ply liners are taste and odor resistant, and have a low moisture transmission rate, meaning they prevent moisture from entering the bottle and affecting products. (This liner does not create an airtight seal.)
MaterialStandardMetric
LDPE - Solid--
LDPE - Foam.035".889mm
LDPE - Solid--
SureSeal® SS-222 3-Ply Co-extruded Foam Liner

SureSeal® Series 200 Liner Data Sheet

Material:

Polypropylene PlasticPolypropylene (PP) is a tough plastic that has good 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.

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.

Additional Information

More Information
Neck Width 28 mm
Neck Finish 28-400
Cap Liner SureSeal® SS-222 3-ply Co-extruded Foam Liner
Liner Compatibility Glass, PE (HDPE, LDPE), PET, PP, PVC, Universal
Color White
Material PP
FDA Approved Yes
Dimensions 1.215" Dia. x 0.475" H (30.861 x 12.065 mm) - Outside
Case Pack 6,250 ea.
Pallet Pack 93,750 ea. (15 Cases)
Case Weight 35.675 lbs.
Case Dimensions 24" L x 16" W x 15" H
Pallet Dimensions 48" L x 40" W x 50" H
Country of Manufacture United States
Q & A
Customer Questions
Do you sell an accessory socket tool that will attach to a torque wrench that fits the 30W28L? We want to be able to torque the caps to a specified consistent torque but can't seem to find a standard socket that fits.
Thank you for your inquiry. We sell an Aluminum Chuck for 25-32mm Caps, Part #26BAC2, which should accommodate your torque requirements for this cap. Thank you for choosing The Cary Company.
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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4.9 /5

Based on 9 customer(s) reviews

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Brooke A.   published 07/12/2022 following an order made on 04/19/2022

5/5

good product

Daniel T.   published 11/04/2021 following an order made on 11/01/2021

5/5

Good product

Anonymous customer   published 11/08/2020 following an order made on 11/03/2020

5/5

Good

Anonymous customer   published 09/17/2020 following an order made on 09/10/2020

5/5

High quality lid designed for oils and sauces.

Anonymous customer   published 06/28/2020 following an order made on 06/22/2020

4/5

Serves my needs

Anonymous customer   published 03/19/2020 following an order made on 03/11/2020

5/5

Just as described

Anonymous customer   published 12/12/2019 following an order made on 12/04/2019

5/5

Great

Anonymous customer   published 12/09/2019 following an order made on 11/26/2019

5/5

Foam caps are nice.

Anonymous customer   published 08/13/2019 following an order made on 07/23/2019

5/5

User friendly

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