With the accelerating pace of life,The use of food vacuum packaging bags is becoming more and more widespread.Warm reminder to all friends today,Food vacuum packaging bags are directly related to our health,therefore,Everyone must pay attention to the four precautions for using food vacuum packaging bags,details as follows .Matters needing attention in food vacuum packaging bagsMatters needing attention in food vacuum packaging bags1, Food vacuum packaging bags must have a Chinese logo on the outer packaging,Label the factory name, factory address and product name,and clearly indicate”for food”typeface.After the product leaves the factory, it is accompanied by a product inspection certificate,This food vacuum packaging bag is relatively safe .Matters needing attention in food vacuum packaging bags2, colored vacuum bags(Dark red or black and other colors currently used in the market)Cannot be used for food packaging.Because these vacuum packaging bags are often made of recycled plastic.Matters needing attention in food vacuum packaging bags3, food vacuum packaging bags are no smell, no smell when they leave the factory,Food vacuum packaging bags with special smell,Cannot be used as a food packaging bag .Matters needing attention in food vacuum packaging bags4,Try to choose food vacuum packaging bags without coating and plating.modern packaging design,In order to make the packaging more beautiful and corrosion-resistant,Extensive use of materials with coatings.This not only brings difficulties to the recycling and reuse of materials after the products are scrapped,And most paints are inherently toxic,If people eat food packaged in these grocery bags,will cause great harm to the human body.In addition, the coating and plating process also brings great pollution to the environment.dye.Such as paint volatile toxic solvent gas,Waste liquid containing heavy metals such as chromium, waste residue pollution, etc. during electroplating.therefore,Food vacuum packaging bags without coating and plating should be used as much as possible.