Pac Food's domestic micro channel bags and rolls are specially designed to work with EVERY vacuum sealer in the market.
These bags and rolls we have never encountered a vacuum sealer which failed because of the Pac Food Channel Bags. The special find lined structure on the surface of the product are micro channels which make it possible for the sealer bags to be vacuumed.
All sealer bags and rolls are food safe BPA free. Constructed from 85 micron extruded material and are very strong!