breathable liner

0.5–4.0 mm Custom PE-Laminated PTFE Membrane Double-Ring Gasket for Chemical Drum Lid Sealing

Product Overview The XINXIA PE-laminated PTFE membrane double-ring gasket is a customizable sealing liner designed for chemical drum caps, chemical container lids, and packaging systems that require reliable sealing and controlled pressure equalization. The gasket combines a PTFE functional membrane...

W17 HDPE Vent Plug with PTFE/PO Oleophobic Hydrophobic Membrane for Agrochemical Vented Caps

Product Overview The W17 Vent Plug is a high-performance HDPE vent plug designed for agrochemical vented caps and chemical packaging containers that require stable pressure equalization, reliable liquid resistance, and long-term sealing safety. Built with a PTFE/PO non-woven waterproof breathable ...

Tamper-Evident Vented Caps for Gas-Releasing Chemical Packaging Containers

Tamper-Evident Vented Caps for Gas-Releasing Chemical Packaging Containers Meta Description Custom tamper-evident vented caps for chemical packaging containers. Ideal for drain cleaners, hydrogen peroxide, bleach, and other gas-releasing products. Designed for pressure equalization, leak prevention, ...