Tel: +86 188 2689 9458
source:other news release time:2022-11-23 Hits:
Food vacuum packaging bags use the principle of deoxygenation to effectively prevent food deterioration and maintain its color, aroma, taste and nutritional value. It is widely used in the food industry. How to correctly use food vacuum packaging bags?
1. Storage precautions.
The gas moisture in the air and the permeability of packaging materials are closely related to the temperature. Generally, the higher the temperature is, the greater the permeability coefficient is, and the more serious the permeability of packaging materials is. Therefore, the food packaged in vacuum packaging bags must be stored at low temperature, and stored at high temperature, which seriously affects the permeability of packaging bags and deteriorates the food.
2. Precautions for operation.
1) It should be noted that when the food vacuum packaging bag is heat sealed, the sealing part should not be attached with oil, protein, food and other residues to avoid complete heat sealing.
2) When the vacuum packaging bag is heated and sterilized, the sterilization temperature and time shall be strictly controlled to avoid excessive temperature, excessive internal pressure of the packaging bag, and sealing separation and rupture of the packaging bag.
3) The vacuum packaging bag of food must be fully aspirated, especially the vacuum packaging of fresh meat and unformed food. No residual gas is allowed to prevent the food in the vacuum packaging bag from rotting and deteriorating due to the residual gas.
3. Notes on the scope of application.
The products with inappropriate vacuum packaging of food are fragile food. If these foods have edges and corners, the packaging bags are easy to crack and penetrate. Therefore, it is recommended not to use vacuum packaging for this kind of food, but to use other packaging, such as inflatable vacuum packaging bags.
Read recommendations:
bag in box packaging Processing
bag in box packaging Solution.Learn about children's food packaging bags
What are the commonly used materials for tea packaging bags?
Popular recommendation
Pouch with handle
Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch
Laminated Aluminum Foil Zip Lock Bag Stand Up Pouch /Matt White Foil Pouch /Zip Lock Coffee Bag
kraft paper spout pouch manufacture
Spout pouch flexibility maker
eco friendly spout pouches sales
stand up spout pouch Vendor
Spout pouch flexibility sales
Spout pouch flexibility Production
spout pouch manufacturers
What is the material of PE bag and what type of packaging bag can be made
What are the advantages of liquid chemical packaging bags in transportation?
printed snack food bags price!Introduction to the Function of Food Packaging Bags
Method of using electrostatic adsorption for thermal shrinkage of plastic packaging.Vacuum zipper ba
The use of aluminum foil bags
Food packaging bag detection
Is the food vacuum packaging bag resistant to high temperature?
How to choose pet food packaging bags?
digital printing flexible packaging
The use of vacuum bag and the method of controlling its thickness
aluminium retort pouch Solution.How to judge the quality issues of plastic packaging bags
Why does the soft packaging dry composite film produce bubbles?aluminium spout pouch Production
pouch with spout Factory.What hazards do unqualified food packaging bags bring
What are the special properties of aluminum foil bags explained by the manufacturer of aluminum foil
Tell you the reasons and solutions for the deformation of the food packaging bag.PET food bag wholes
How to judge the quality of vacuum packaging bags?
What is the material of cooking bag
Learn more about the material of the vacuum bag packaging, right?aluminum laminated foil bag Factory
Food packaging bag sanitary performance.food eco friendly packaging
The purpose of a composite packaging bag.aluminum laminated foil bag Factory