Sell vacuum bag

vacuum bag You May Also Be Interested In: vacuum bag
Features:
1) Structure: PA / tie / PA / EVOH / PA / tie / PE
PA / tie / PE / tie / PA / tie / PE
2) Thickness variation: 70 - 120um
3) Proportion of nylon layer: 15 - 20%
4) Proportion of EVOH layer: 3 - 15%

Functions:
1) Moisture barrier
2) Oxygen barrier
3) Prevents the increasing of the microbes
4) Prevents the losing of the odor of the food
5) Prevents the losing by the freezing
6) Keeps out the touch by human
7) To meet the requirements of the sanitation