14 Mar 2015
Show: Finefood Shanghai 2015
Location: Shanghai New Int'l Expo Center
Date: March 30th – April 2nd ,2015
Booth No.: NT2A28
We are here! Wojin coffee valve are here! Welcome!
Tag: coffee valve
Originally published 14 Mar 2015, updated 14 Mar 2015.
Blog
How to maintain the freshness and extend the shelf life in pet food packaging
13 Apr 2023Consider using packaging with one way degassing valve to help maintain the freshness of the pet food and extend its effective feeding period to improve the quality.
The Knowledge Inside The Coffee Packaging
10 Aug 2020Take 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 2020The 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.