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 Size Printed Coffee Milk Juice Wine Bib Bag-In-Box With Valve Gift Cardboard Box
Why are water packaging bags not suitable for long-term storage?liquid spout bag
What are the commonly used materials for tea packaging bags?
Popular recommendation
Pouch with handle
3L 5L Bag-In-Box Wine Dispenser Coffee/ Juice/ Water/ Oil Bag-In-Box With Valve
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
pouch with handle supplier
new super pouch wholesaler
stand up coffee pouches
pouch with handle maker
kraft paper spout pouch manufacture
spout pouch bag maker
Vacuum zipper bag wholesaler
stand up pouch coffee packaging wholesaler!How to order universal vacuum packaging bags?
In what areas is the bag-in-box industry used?
Christmas coffee bag(R1)
Optimizing Liquid Packaging Bag Production for Efficiency and Quality
What is biodegradable packaging material and how to identify it?
baby pacifier newborn wholesale.What are the good properties of food packaging bags
What are the general forms of beverage and food liquid bags?
Liquid bags: making agricultural input packaging more efficient
Bag in Box: Provide sustainable packaging for your beverages.bag in box for wine
Aluminum foil vacuum packaging and transparent vacuum packaging.gusset aluminum foil bag distributor
Laminated bag
How to design a packaging bag according to the product?flexible packaging houston Vendor
Aluminum foil bag manufacturers are widely used in aluminum foil bags and have many advantages
PET food bag Production.Analyze the quality issues of food packaging bags
Design points of kraft paper packaging bags.kraft coffee bags with valve
Printing process of plastic packaging bags.Flexible packaging film roll Packaging distributors
How to choose suitable plastic packaging bags.food packaging pouch suppliers
How long can the food in the vacuum food packaging bag be kept at room temperature?
Why are more and more people using biodegradable plastic bags?
The Development Trend of Bags in Boxes is Towards Recycling, Green and Environmental Protection.bag