37.3 mm Pressure Sensitive Liner

37.3mm Pressure-Sensitive Liner designed to create a secure seal across the opening of compatible containers. Pressure-activated and easy to use, with no heat-sealing equipment required.

Description

The 37.3mm Pressure-Sensitive Liner is designed to create a secure seal across the opening of compatible containers. The liner is placed inside the closure, and when the cap is tightened, pressure activates the sealing layer against the rim of the container.

After sufficient contact time, the liner adheres to the container rim and remains in place when the closure is removed.

Unlike induction seals, no heat or specialised sealing equipment is required, making it a simple and convenient sealing solution for compatible packaging.

How to use: Insert the seal into the cap with the text side facing the inside of the cap and the plain white side facing the container. Securely tighten the cap onto the container. Once the seal has adhered and the cap is removed, the text side should be visible on the sealed container.

Key Features

Diameter: 37.3mm

Pressure-Activated: The liner is activated through pressure created when the closure is securely tightened onto the container.

No Heat Required: Does not require an induction sealer or other heat-sealing equipment.

Easy to Use: Insert the seal into the cap with the text side facing the inside of the cap and the plain white side facing the container. Securely tighten the cap onto the container. Once the seal has adhered and the cap is removed, the text side should be visible on the sealed container.

Secure Seal: Creates a protective seal over the container opening when used with compatible packaging.