Vacuum Bags 4 Rolls 15 / 20 / 25 / 28 x 500 cm, 190 µm, BPA-Free, Vacuum Sealer Film, Professional Vacuum Bag for Food Vacuum Sealer, Boil-Proof and Sous Vide Freezer Bags

Product Description

1. What precautions should be followed when heating in the microwave? Before heating in the microwave, drill holes in the vacuum bag to prevent bursting under too high pressure. 2. How to improve the sealing of food? First, all food residues and moisture (e.g. juice, grease, crumbs, dust, etc.) from the bag opening. Smooth wrinkles that could lead to leaks or air entry. Make sure there is no excess moisture. 3. Can vacuum bags be reused? Vacuum bags can be washed and reused several times. However, you should take into account the type of food and the degree of wrinkles (improper washing or heavy wrinkles can affect the sealing). 1. What precautions should you take when heating in the microwave? Before heating in the microwave, pierce the vacuum bag so that it does not burst due to excessive pressure. 2. How to improve the tightness of food seals? First remove all food residue and moisture (e.g. juice, grease, crumbs, dust, etc.) from the opening of the bag. Smooth out any wrinkles that could lead to leaks or air leaks. Make sure there is no excess moisture. 3. Can vacuum bags be reused? Vacuum bags can be washed and used multiple times. However, the type of food and the degree of wrinkles must be taken into account (improper washing or heavy wrinkles can damage the seal).