Material At present, the common vacuum packaging bag materials are generally selected: PA+PE, PET+PE, MOPE, PVC, etc. Now the best material should be nylon+polyethylene (PA+PE). The vacuum compression bag of PA+PE is made of a new type of plastic compounded by nylon and plastic. This material is the premise to ensure no air leakage. It […]
1. Deoxygenation The fresh-keeping principle of the vacuum packaging machine is not complicated, and one of the most important links is to remove the oxygen in the packaged products. As long as the oxygen in the packaging bag and food is extracted, and then the packaging is sealed to prevent air from entering, the oxidation
At present, the scale of roasted seeds and nuts food enterprises varies greatly, and the quality of products varies. One of the main quality problems is excessive peroxide value. The peroxide value index reflects the rancidity of the oils and fats in roasted seeds and seeds, and is the main hygienic indicator of roasted seeds
Purchasing Requirements for Dried Fruit and Roasted Seeds and Nuts Food Packaging Bags Read More »