Eco Friendly Pressure Sensitive Seal Liner Polyethylene Foam Seals Cap Liner

Technology and Functions of Pressure Sensitive Seal Liners

1. Structure and Composition:

Pressure Sensitive Seal Liners typically consist of multiple layers:

Foam or Sponge Layer: This layer provides the compressibility and resilience needed to create a tight seal when pressure is applied.

Adhesive Layer: The adhesive layer adheres to the container’s rim or lip when pressure is applied, ensuring a secure bond.

Release Liner: A release liner protects the adhesive layer until the liner is ready for use. It is removed before application.

2. Activation Process:

Pressure Sensitive Seal Liners do not require heat induction for activation. Instead, they adhere to the container’s rim when pressure is applied manually, such as by tightening the cap.

The adhesive layer creates a bond with the container, providing a tamper-evident seal that indicates if the package has been opened or tampered with.

3. Benefits and Advantages:

Tamper Evidence: Once applied and activated, Pressure Sensitive Seal Liners provide clear visual evidence if the container has been opened, ensuring product integrity and consumer safety.

Ease of Use: These liners are user-friendly as they do not require specialized equipment for application. They can be easily applied manually during the packaging process.

Versatility: Pressure Sensitive Seal Liners can be used with a wide range of container materials, including plastic, glass, and metal. They are suitable for various industries, such as food and beverages, pharmaceuticals, cosmetics, and chemicals.

Customizable: Manufacturers can customize Pressure Sensitive Seal Liners with different foam densities, adhesive strengths, and liner materials to meet specific packaging requirements.

Product Description : 

Applications:

Food and Beverage: Ensures freshness and prevents leakage for sauces, beverages, and dairy products.

Pharmaceuticals: Provides a secure seal for medications and supplements, protecting them from contamination and ensuring consumer safety.

Cosmetics and Personal Care: Maintains product integrity and prevents tampering for creams, lotions, and other beauty products.

Industrial Chemicals: Ensures safe containment and prevents leakage of hazardous chemicals.

FAQ  : 

1.What’s your MOQ?

Our MOQ based on the size you want.Here are some MOQ of different size for your reference:
20mm:250000pcs
30mm:120000pcs
40mm:62500pcs
50mm:40000pcs
60mm:28000pcs
70mm:21000pcs

2.Can you print our logos on it?
Sure,please send us your logo design.

3.How can we get a quotation?
Please inform us the material of the bottle,what’s inside the bottle,the size of seal liner and the quantity you want.