Crema Press > Features > Fresh Coffee Facts

Fresh Coffee Facts

  • Coffee stales when exposed to oxygen. It is a gradual process that will deteriorate the flavour over time.
  • It is noticeable after only a few days.
  • Ideally, you want to remove coffee from an oxygen environment as soon as possible.
  • But here’s the problem: fresh-roasted coffee lets off a delicious smelling gas for several days after roasting.
  • This “gassing off” is powerful enough to burst any package you put it in.
  • Historically, roasters would let the coffee “gas off” for several days, or would poke holes in the packages, so they would not burst.
  • Both of these practices allow the coffee beans to stale.

Our Absolute Freshness:

  • (Flavoured and ground coffees need an intermediate step, of course).
  • This machine pulls a partial vacuum, until the package looks almost like a brick pack.
  • These bags contain a special one-way valve on the front.
  • As the coffee “gasses off”, the gasses escape through the valve - without letting any air back into the package.
  • Our process leaves less than 2% oxygen in the bag to slow staling drastically.
  • This keeps the coffee absolutely fresh until you open the bag.
  • This process is by far the best way to keep coffee fresh.

  • More effective than any other package, even nitro flushes.
  • However, you must use it properly. Some roasters let the coffee sit around in bins before packaging.
  • (Note: we designed and developed the 2 pound retail bag!)

Add Comment

Comment