The vented seal is made of a breathable film and a Heat induction seal (HIS) through ultrasonic or hot melt welding, which fully achieves the effect of “breathable and no leakage”. The vented seal has a simple design, excellent air permeability and excellent resistance to surfactants. This product is developed to prevent the filling container (bottle) from being shaken or placed at different temperatures to produce gas after filling a certain liquid, thereby causing the container to deform or the bottle cap to crack.
Vented liner is best airflow performance in the industry, multiple venting options fulfill various performance needs. Offered in one piece foam or two piece wax bonded to pulp.
Vented liner is suitable for PET, PVC, PS, PP, PE …plastic bottles and glass bottles, and is mainly used for foods, cosmetics, pharmaceuticals, pesticides, chemicals, commodities products packaging.
Raw material: Cardboard + Aluminum Foil + Plastic Film
Sealing Layer: PS, PP, PET, EVOH or PE
Standard Thickness: 0.2-1.2mm
Standard Diameter: 9-182mm
We accept customized logo, size, packaging and graphic.
Our products can be die-cut into different shapes and sizes upon request.
Heat sealing temperature: 180℃-250℃, depend on the material of the cup and the environment.
Package: Plastic bags - paper cartons – pallet
MOQ: 10,000.00 pieces
Delivery Time: Fast delivery, within 15-30 days which depends on the order quantity and production arrangement.
Payment: T/T Telegraphic Transfer or L/C Letter of Credit
Good heat sealing.
A wide heat sealing temperature range.
High quality, non-leakage, anti-puncture, high clean, easy & strong sealing.
Barrier of air and moisture.
Air permeable membrane that equalizes pressure and prevents containers from bursting, collapsing or leaking.
Unique press-fit design integrates easily through manual or automated installation.
Wide array of vent sizes and ready-to-use components which improves package without redesign.
Long guarantee time.
1. Breathable and no leakage
2. Very easy to open
3. Prevent costly leaks
4. Reduce the risk of tampering, pilferage, and contamination
5. Extend shelf life
6. Create hermetic seals
7. Environment friendly