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 Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch
Popular recommendation
Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging
Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch
BIB Bag-in-box dispenser with butterfly valve vitop for drinking water wine juice
bag in box packaging distributors
spout pouch black wholesale
juice bag in box
recyclable spout pouches
valve plastic coffee bag
packaging spout pouch wholesale
grinds coffee pouch price
Bag in Box: Provide sustainable packaging for your beverages.bag in box for wine
What are the packaging forms for beverages and liquid food?
Food packaging bags have chemical hazards
Snack food bag bulk wholesale.Learn about composite materials for food packaging bags
Paper IBC (Intermediate Bulk Container): The Future of Sustainable Bulk Packaging
Why does the food packaging bag have a odor and how to avoid it?aluminum foil bags for cooking maker
Whether biodegradable plastic bags can contact food!
Does summer cold beer go well with Bag-In-Box packaging?
Snack food bag bulk manufacture.Detailed method for customizing food packaging bags
What is a coffee bag
How to check the shape of the vacuum bag?
Dry test compound plastic flexible packaging raw materials have what advantages
The main core research content of the bag in box industry.bag in box sales
What should be paid attention to when using vacuum packaging plastic bags?
What are the functions of biodegradable plastic bags?
The use of bags in sterile boxes.bag in box Factory
Several development trends in PET FOOD BAG Clip.petco free dog food bag Manufacturing
Introduce the main points of paying attention to vacuum bags.heat seal aluminum foil bag Factory
Neutral packaging precautions.bag in box for wine
Why are degradable plastic bags standing on the cusp of wind and waves
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
