How long do I have to use oxygen absorbers once I cut the bag open?

So I have a bunch of mylar bags, and a sealed pack of 50 oxygen absorbers (300cc).

So I get all my mylar bags set up, products measured and poured in the bags, ironing board at the ready, iron hot and ready to go. I slice open the bag of absorbers and get to work. Packet into the bag, seal ... packet into the next bag, seal ... repeat, etc.

How long do I have to get the sealing done before the absorber packets are hosed?

Thanks,
--K

Let's block ads! (Why?)

How long do I have to use oxygen absorbers once I cut the bag open?