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:
zip lock bag for coffee Manufacturing
Plastic packaging bag manufacturers are here to talk to you about the precautions for using plastic
The difference between boiling and cooking plastic bags is so big.Biodegradable Bubble mailing bag w
Popular recommendation
Custom Size Printed Coffee Milk Juice Wine Bib Bag-In-Box With Valve Gift Cardboard Box
3L 5L Bag-In-Box Wine Dispenser Coffee/ Juice/ Water/ Oil Bag-In-Box With Valve
Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag
mulberry mini pouch with handle wholesale
Flexible packaging film roll Factory
mulberry mini pouch with handle
Spout pouch company
clear spout pouch maker
printed flexible packaging film
bag in box packaging Processing
A bag is a bag used to pack various articles
The mobile BIB (Bag-in-Box) packaging solution
Optimizing Liquid Packaging Bag Production for Efficiency and Quality
The convenience of coffee bags
Bag-in-box liquid packaging method
Packaging bag classification for liquid products
Food packaging bags have chemical hazards
What are the interactions between the packaging material and the object to be packaged
When using vacuum packaging bags for food, it is inevitable to encounter difficulties. How to solve
The use of vacuum bag and the method of controlling its thickness
Three common tea packaging bags.Coffee Tea pouch Manufacturing
Applicable products for sterile liquid packaging bags..stand up pouch with spout packaging
Suitable plastic packaging bag.stand up coffee packaging
Packaging bags for different purposes require different manufacturing processes.zip lock aluminum fo
Why is it easy to change the gas content in inflatable packaging of nut products?
What are the special properties of aluminum foil bags explained by the manufacturer of aluminum foil
Folding plastic steel packaging belt for packaging bag
The use and attention of food -grade vacuum packaging bags.vacuum zipper bags for clothes wholesaler
Introduce the relevant knowledge information of Vacuum Zipper Bags
The packaging manufacturer tells you how to choose flexible packaging materials.reusable Snack food
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
