Tel: +86 188 2689 9458
source:other news release time:2023-10-20 Hits:

What is the knowledge of using food vacuum packaging bags? Pay attention to the impact of storage environment temperature on the vacuum packaging effect. The permeability coefficient of various gases in the air to packaging materials is closely related to temperature. In general, as the temperature increases, the permeability coefficient of packaging materials also correspondingly increases, and the gas permeability to the film also increases.
Therefore, vacuum packaged food should be stored at low temperatures. If stored at higher temperatures, it will undergo short-term metamorphosis due to increased air permeability. Generally, vacuum packaged food should be stored and circulated below ten degrees Celsius. The operational quality of the vacuum packaging process. When vacuum packaging is heat sealed.
Attention should be paid to the inner surface of the packaging material not sticking any residue such as oil or protein under the sealing area to ensure the quality of the sealing. For the heating and sterilization treatment of vacuum packaging, the sterilization temperature and time should be strictly controlled to avoid the internal pressure increase of the packaging caused by high temperature, which can cause the packaging material to break and the sealing part to peel off.
Or the sterilization effect cannot be achieved due to poor temperature. In addition, during vacuum packaging, it is necessary to fully extract air, and special attention should be paid to the vacuum packaging of fresh meat and amorphous food. Air pockets should not be left to prevent the proliferation of residual microorganisms during the shelf life caused by residual air, which can cause food erosion and transformation.
Read recommendations:
Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve
coffee grinds pouch manufacturer
Wine box packaging customization process and specific production process
Popular recommendation
Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
Pouch with handle
spout pouch serves maker
eco friendly spout pouches wholesale
packaging spout pouch Processing
spout pouch bag manufacturer
printed snack food bags Production
biodegradable spout pouches company
spout pouch machine sales
Food packaging bags have chemical hazards
Snack Pouches: The Ultimate Guide
Let's learn about upright bags
In what areas is the bag-in-box industry used?
Food packaging bag.plastic pouches for food packaging
What are the aspects of food packaging?reusable Snack food bag Manufacturing
The difference between liquid bags and regular packaging bags
There will be several "small holes" on the top of the coffee pouch bags, so what is the my
Paper packaging
What are the packaging forms for beverages and liquid food?
Learn about the main ingredients of plastic bags.pet food packaging bag
How to judge the quality of sterile bags.stand up zipper pouch bags
What is the purpose of the barcode on food packaging bags?
pet food bag sealer Manufacturing.Snack food bag bulk Manufacturing.Food packaging bags can play a g
Do you need to pay attention to the shelf life of food packaging bags?pint zipper vacuum bag manufac
Characteristics of food composite bags.plastic pouches for food packaging
Performance advantages of aluminum foil bags.aluminium spout pouch
What should be paid attention to when designing food packaging bags.printed snack food bags wholesal
Features of vacuum packaging bags.Biodegradable Bubble mailing bag manufacturer
How to use sterile bags.bag in box Vendor