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

the knowledge inside the coffee packaging

10 Aug 2020

Take the coffee bean as an example, the steps from plant, pick, roast, are all connected , without the one-way valve usually make the coffee less fresh.

How Does a Coffee Bag One-Way Air-Valve Work Two

02 Aug 2020

The external oxygen will be stopped from entering the bag, so that the package is in a working state, thereby protecting the freshness of the food in the bag.

How do you store coffee long term

25 Jul 2020

When storing the coffee, we need to avoid light and heat, and keep it in a dry environment, we then need to use coffee packaging bags with coffee valves.