Specifications
The 68W18L is a 18mm polystyrene white foam coated (PS-22) liner insert with a pressure sensitive coating. Pressure sensitive liners create an actual seal, providing an extra level of protection compared to a basic foam liner. They are best for dry products and can at times, work with thick liquids such as creams and sauces. Generally, these liners are not recommended for liquids and oils. Material is a styrene foam innerseal coated with a torque activated coating. It has adhesion to glass and plastic bottles with metal or plastic caps.

Key Benefits:

  • Polystyrene foam liner coated with torque-activated adhesive
  • Requires no heat induction equipment
  • Seals to most container materials with varying degrees of adhesion
  • Single-use foam seal peels easily from container
  • Indicates tamper evidence
  • Recommended for sealing dry products

Cap Liner Type:

Pressure Sensitive Liner (Pressure Seal 020 Pressure Sensitive Polystyrene Foam Liner - Printed)
Imprinted with "Sealed for Your Protection" in Red.
Structurally similar to a foam liner, pressure sensitive liners have adhesive on one side, designed to stick on to the rim of a container. When a container is closed and pressure is applied to the cap (and in turn, the liner), the adhesive becomes activated, which creates a seal. Pressure sensitive liners provide an extra level of protection in that it actually creates a seal that sticks to the rim of the bottle. Pressure seals are not considered a form of tamper evident seal. They do not work well with liquids, especially oils. They can, at times, work with thick liquids such as creams and sauces.
Pressure Seal 020 Liner Data Sheet

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 Width18 mm
Pallet Pack100,000 ea.
Country of ManufactureUnited States
Note:**Pressure sensitive liners are non-returnable.
**Pressure sensitive liners are not considered a form of tamper evident seal.
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.
Do pressure sensitive liners adhere to the bottle?
Yes, pressure sensitive liners are designed to stick to the rim of the container once pressure is applied.
What applications are best for pressure sensitive liners?
Common uses for pressure sensitive liners include dry products, powders, and at times can work with thick liquids. Testing for compatibility is recommended.
Is a heat induction tool required to seal these pressure sensitive liners?
No, a heat induction tool is not required to seal this liner.
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