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Waterproof vent valves are an integral part of modern industrial and consumer products. They not only protect the equipment from moisture, but also ensure that the equipment is breathable, thus extending the service life of the product. 

Many users in the use of aluminum foil gasket (aluminum foil sealing gasket) sealing, often find that at the moment of sealing, the bottle will produce a burst of white smoke, open the sealing aluminum film, which will emit a stimulating smell. For products that have their own aroma, such as coffee, chocolate, dairy products, spices or high-end cosmetics, this pungent smell is a damaging factor in product quality.

Waterproof breathable film is a product application derived from membrane separation technology. It is a film made with a special process and has selective permeability.

Gas exchange is ensured by a specially developed fleece applied to XINXIA Seal. Gases are fed in through the porous structure of the fleece via the cap thread, before being discharged into the atmosphere. The use of a special designed cap is not necessary.

These innovative materials, designed to provide effective sealing while allowing for the passage of air or moisture, are gaining significant attention across a wide range of industries, including construction, automotive, and packaging. The evolution of breath...

Innovations in Sealing Materials Enhance Safety and Quality in Food and Cosmetic PackagingThe food and cosmetic packaging industry is witnessing a wave of technological advancements in sealing materials, leading to significant improvements in product safety, s...

The landscape of waterproofing solutions is being revolutionized by the rapid adoption of polytetrafluoroethylene (PTFE) waterproof breathable membranes across several industries, including construction, outdoor gear, and medical textiles. These innovative mem...