That valve on your bag allows for the carbon dioxide to escape from inside the bag without allowing oxygen to enter the sealed bag. This valve increases flexibility for the roasters and allows us to immediately package the coffee without worry of the bag bursting on the shelf or in transit to the customer.Aug 19, 2014
Do you need a degassing valve for coffee?
“If the coffee is shipped in smaller pouches, a degassing valve is recommended, but it is not essential,” Laura explains. “Having said that, roasters can opt to attach one themselves if they feel it's needed.”Dec 4, 2020
Does coffee need a one way valve?
However, if you simply desire a longer shelf life for your product, or if you ship your coffee to retail stores, outlets, cafes, or end consumers, a one-way valve is a must-have part of your coffee packaging process.Apr 15, 2018
How do you open a coffee bag with a valve?
https://www.youtube.com/watch?v=wvZAKgxLwMg
Do you need a valve on a coffee bag?
Coffee beans keep giving out large quantities of carbon dioxide for many hours after they have been roasted. Due to this offgassing process, coffee beans and powder are stored in pouches with valves. This ensures that while carbon dioxide is allowed to escape, oxygen is not allowed to enter.
How do you use a coffee bag valve?
https://www.youtube.com/watch?v=rISw7muxNCE
What is the standard size coffee bag?
Most all coffee is measured by weight when it is being sold, and the standards for quantity have been changing lately. In the US, 16oz (454g) was standard sizing for a long time, but the trend has become 12oz bags with a few companies selling 10, 8, and even 4oz at a time.May 6, 2016
What size is a 12 oz coffee bag?
12 oz Stand Up Pouch, 6-3/4″ x 10-1/2″ + 3-1/2″ – Black.