Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

Give a detailed introduction to vacuum food packaging bags

source:other news release time:2023-10-20 Hits:    

1-230302105U0T8.png

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:

Laminated Aluminum Foil Zip Lock Bag Stand Up Pouch /Matt White Foil Pouch /Zip Lock Coffee Bag

biodegradable spout pouches Factory

aluminum foil bags for cooking custom

Advantages of coffee bags

What kind of bacteria is flatulence in food packaging bags generally?mylar bags custom printed

Popular recommendation

Super pouch

125g 250g 500g 1kg Aluminum Foil Flat Bottom Coffee Bean Bags With Valve

Aluminum foil bag

spout pouch black custom

kraft paper spout pouch

valve for coffee bag

smart food Snack food bag distributors

reusable Snack food bag distributors

spout pouch bag supplier

spout pouch packaging Manufacturing

What are the main uses of bag-in-box?

How to distinguish the materials of food packaging bags?

How to correctly choose plastic bags for food?

Aluminum Foil Bag: The Ultimate Buying Guide

The State Administration for Market Regulation encourages the optimization of food packaging labels

Plastic packaging bag manufacturers are here to talk to you about the precautions for using plastic

How did the bag pattern come from?

kraft paper pouch with zip lock.Analyze the safety issues of food packaging bags

Is it normal for frozen food packaging bags to bulge?

What are the packaging machinery and equipment?

How to judge the quality of vacuum packaging bags?

The design of food packaging bags is very strict for blocking and breathing properties

Tell you five specifications for inspecting plastic packaging bags.coffee packaging plastic bag

How to choose aluminum foil packaging bags?

What Food Vacuum Zipper Bag do you see?pint zipper vacuum bag custom

The use of aluminum foil bags.aluminum foil bags for grilling

How to choose a bag type of food packaging bags?

The benefits of loading food with vacuum aluminum foil bags.aluminum foil bags for grilling

Characteristics of liquid packaging bags.sunbean beaten coffee pouch

What are the issues to pay attention to when customizing plastic packaging bags

Share:

Email

Wechat Whatsapp

Leave Your Message