The bags for vacuum must necessarily be resistant, impermeable to air and suitable for contact with food. - That we guarantee! -
The bags to Triple layer Reber, distributed by Agritech Store, meet all these requirements: the nterno polyethylene and 'suitable for contact with the food contained; the central layer of polyamide ensures a tight seal to the penetration of the air layer still outside polyethylene bag makes more lu 'tear or puncture-resistant, safe in the event of contact with food or other materials, and preventing the penetration of moisture' reduces the formation of frost or ice crystals in the freezer.
Also the special imprints (patented system) on the surface favor the release of the air and the creation of a real vacuum.