Pe Foam Vented Liners - China
price: 1.00 Dollar US$
Grooved Surface BL-215G Polyethylene Foam Breathable Gasket
The Grooved Surface BL-215G Polyethylene Foam Breathable Gasket is a single-piece bottle cap liner.
It is composed of a 1.5mm-thick polyethylene foam liner full of breathable holes and a PTFE breathable membrane with excellent corrosion resistance and hydrophobicity.
It provides reliable sealing for products in bottles such as pesticides, fertilizers, and disinfectants that are prone to generating gas and causing bottle expansion.
While blocking the penetration of the products, it allows the gas generated by the products in the container to be released, to prevent the gas from damaging the container's sealing performance and causing leakage accidents.
The foam surface of the Grooved Surface BL-215G Polyethylene Foam Breathable Gasket is covered with grooves, which increases the air permeability to meet higher air permeability requirements.
Company Contact:
- Posted By: Shantou Wanqi Packaging Materials Co., Ltd.,
- Phone: 754 8998 1769
- Address: One of the No.8 Fangxun Road, Jiudi, Outing Street, Longhu District, Shantou , Shantou , China
- Email:

- Website: https://www.wanqi-seals.com/
Published date: November 9, 2026
- Business Description: With 18 years of specialized manufacturing experience, the company holds 38 patents, operates 15 fully automated punching and folding machines, and maintains a fleet of 20 large-scale production units, enabling efficient, high-precision, and scalable operations.
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