Not any bag will work for vacuum sealing. Regular bags leak oxygen and will not hold a vacuum. When looking for a vacuum bag, be sure the bag specifies being a barrier bag.Oct 11, 2019
How do you vacuum seal a poly bag?
https://www.youtube.com/watch?v=TP3BglG3-QM
How do you make a vacuum sealer bag?
https://www.youtube.com/watch?v=g7IWfNDJSkg
Can you write on FoodSaver bags?
No they don't. You can use a felt tip marker on the bag after it is sealed. Do you find this helpful? They do not have a specific place to write.