one way valve happy chinese new year

14 Feb 2015

To dinner with everybody WOJIN one way valve in Zhongshan STARBUFFET! Thanks for everyone hardworking in 2014! We wish in 2015 turning better and better!

Go! Go! Go!

Tag: one way valve

Originally published 14 Feb 2015, updated 14 Feb 2015.

Blog

Why use a coffee freshness valve

25 May 2020

To get the best flavor of coffee bean, we choose the coffee packaging with coffee valve, because it can prevent the oxidation of coffee bean by oxygen.

Are One-Way Valves Right for Your Coffee Packaging Process

18 May 2020

One way valve is one of the most important accessories for coffee packaging, because the degassing valve can exhaust the inert gas released by coffee.

Are Coffee Bag Valves Important

12 May 2020

Coffee valve is important for coffee, which is not only one of the elements of coffee bag, but also but also protects the freshness of coffee.