14/08/2026
☕ WIPF Valve vs Regular Valve | Better Protection for Coffee Freshness
Not all degassing valves are the same.
BN Packaging uses WIPF valves imported from Switzerland, featuring advanced membrane technology to help protect coffee freshness.
✨ WIPF Valve Advantages:
✔ Automatically releases internal pressure
✔ Prevents oxygen backflow
✔ Keeps coffee bags airtight
✔ Precise silicone oil control with fully automatic production
Compared with regular valves, WIPF valves provide more stable degassing performance and better protection against moisture and oxidation.
☕ Better valve, better coffee packaging.
🌐 https://bnpack.com/
https://www.standpouch.com/