Tel: +86 188 2689 9458
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:
3L 5L Bag-In-Box Wine Dispenser Coffee/ Juice/ Water/ Oil Bag-In-Box With Valve
biodegradable spout pouches wholesale
biodegradable spout pouches sales
Method of using electrostatic adsorption for thermal shrinkage of plastic packaging.Vacuum zipper ba
Customized by aluminum foil bag manufacturer.aluminum foil bag large Manufacturing
Popular recommendation
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch
Custom Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va
biodegradable spout pouches Factory
bag in box wholesaler
stand up spout pouch distributors
refillable spout pouches wholesaler
pet food bag making custom
eco friendly spout pouches
wine bag in box manufacturer
Did you choose the right rice packaging bag?
Tell you how to distinguish the material of the vacuum packaging bag
With the widespread use of bags in boxes, their quality has been continuously recognized.bag in box
Do you know all the things in the Bag-in-box?
What are the ingredients of raw materials for the production of degradable plastic bags?
The characteristics and functions of multi -layer composite independent bags
Efficient protection, easily carry: new choice of liquid packaging bag.juice bag in box company
What are the packaging machinery and equipment?
What is the function of the hole on the coffee bag
Types of coffee bag
Install zipper-prone bags on the three-sided and main pockets.
aluminium coffee bag Processing.What should a good plastic packaging bag look like
Matters needing attention about food nylon vacuum bag
The main core research content of the bag industry in liquid boxes
Packaging waste.biodegradable spout pouches
What are the process requirements for sterile liquid packaging bags?heat seal liquid packaging
Line soft plastic packaging membrane production needs precautions.packaging kraft paper pouch
What factors will affect the transparency of Vacuum packing bags.vacuum sealer bags for food
Food aluminum foil bags and vacuum packaging bags pose safety hazards.Vacuum zipper bag company
Advantages of using bag in box packaging compared to traditional forms.bag in box with valve
Subscribe to Top-line emails and
stay updated on our news.
+86 188 2689 9458Email: info@toplinepackaging.com
Add: Room 204-205 ,Buliding 2 ,No 7 xinji Road,Nancheng street ,Dongguan City ,Guangdong province,China
Download Catalogs
Wechat
Whatsapp
