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:
Custom Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va
customization Pouch with Handle
Popular recommendation
Flexible packaging film roll
Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve
Wholesale Price Biodegradable Aluminum 3 Three Side Seal High Temperature Microwavable Food Retort S
bag in box packaging manufacture
juice bag in box manufacture
spout pouch bag maker
smart spout pouch Manufacturing
packaging spout pouch manufacturer
Spout Pouch maker
Spout pouch sales
Retort bags, freeze-resistant vacuum bags
Introduction to the relevant applications of plastic vacuum packaging bags.paper snack food bag manu
The thickness of the food packaging bag is related to food safety.reusable Snack food bag Manufactur
What is the difference between vacuum bag and aluminum foil bag
The Revolution in Liquid Packaging
Top-line packaging as a professional Bag-In-Box manufacturer, committed to producing high-quality pa
When using vacuum packaging bags for food, it is inevitable to encounter difficulties. How to solve
Beverage Pouch: The Ultimate Guide
printed snack food bags price!Introduction to the Function of Food Packaging Bags
Main Analysis Report on the Current Situation of the Bag in Box Industry
digital printing flexible packaging Factory.What is UV printing for colored packaging bags
How to classify and differentiate composite food bags.smart food Snack food bag wholesale
What are the functions of biodegradable plastic bags?
flexible packaging film properties supplier.What is a high-quality packaging bag?
How to choose aluminum foil packaging bags?
The benefits of loading food with vacuum aluminum foil bags.aluminum foil bags for grilling
Causes and solutions for the difficulty of aluminum foil bags.aluminum foil bags for grilling
Pay attention to these points of daily use of plastic bags.Flexible packaging film roll Packaging Ma
Explanation on steaming bags.aluminium retort pouch Production
Packaging products in aluminum foil bags gives you great face
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
