Specifications
The 30WF21 is a 20mm, 20-410 white ribbed sided cap with pulp backed heat induction liner for PET containers. This closure is made of polypropylene and fits our 20mm bottles and jars. The ribbed-sided design allows for ease of use when removing lid. Induction liners are a popular choice when a tamper-evident airtight seal is needed. It also works well with liquid products. The Cary Company offers accessories for the 30WF21 such as extra liners, shrink bands and more.

Cap Liner Type:

FoilSeal™ .020" Pulp FS 3-19 Heat Induction Foil Innerseal Composition
This two piece pulp backed heat induction foil innerseal will provide an aggressive bond with clean peel removal from PET and PVC containers. This liner is not recommended for use on CPET containers.
MaterialStandardMetric
Backing.020".508mm
Wax--
Foil.001".0254mm
Heat Seal.0005".0127mm
.020 Pulp FS 3-19 Heat Induction Foil Innerseal

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 20 mm
Neck Finish 20-410
Cap Liner FoilSeal™ .020" Pulp FS 3-19 (Two-Piece Heat Induction Foil Innerseal)
Liner Compatibility PET, PVC
Sealing Characteristics Clean Peel
Color White
Material PP
FDA Approved Yes
Dimensions 0.903" x 0.592" (22.936 x 15.037 mm) - Outside
Case Pack 6,800 ea.
Pallet Pack 238,000 ea. (35 Cases)
Case Weight 23 lbs.
Case Dimensions 20.5" x 13.625" x 12.65"
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.
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5 /5

Based on 3 customer(s) reviews

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Don M.   published 05/25/2021 following an order made on 05/20/2021

5/5

I wasn't sure this cap would seal our HDPE bottles. They sent samples. we tested them. They worked. We ordered them and they delivered quickly. 5 Stars

Anonymous customer   published 06/12/2019 following an order made on 05/28/2019

5/5

Works great no leaks

Anonymous customer   published 06/11/2019 following an order made on 05/22/2019

5/5

Strongly recommend

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