Give a detailed introduction to vacuum food packaging bags

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:

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

bag in box packaging distributors

stand up spout pouch

Flexible Packaging: The Smart Future of Bag-in-Box Solutions

Design points of kraft paper packaging bags.kraft coffee bags with valve

Popular recommendation

Kraft paper pouch

Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch

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

stand up coffee pouches with valve

spout pouch black price

super pouch tool bag

pouch with handle distributors

Spout pouch price

Pouch with handle price

bag in box manufacture

Requirements for medical sterilized paper plastic packaging bags.coffee pouch with valve packaging S

The characteristics and functions of multi -layer composite independent bags

What are the aspects of food packaging?reusable Snack food bag Manufacturing

Anti -static packaging bag.aluminum foil bags for cooking

Efficient protection, easily carry: new choice of liquid packaging bag.juice bag in box company

How to deal with the discoloration of food packaging bags?

Flexible Packaging: The Smart Future of Bag-in-Box Solutions

How to distinguish the quality of OPP card head plastic bag?

Paper IBC (Intermediate Bulk Container): The Future of Sustainable Bulk Packaging

Take you to analyze the wrinkle phenomenon in the zipper bag

aluminum foil bags for cooking Manufacturing.Fully automatic production line for aluminum foil packa

What are the benefits of vacuum food packaging bags

Why does the aluminum foil heat -stress -resistant strength is not good?aluminium spout pouch manufa

Packaging.aluminum foil bag large Production

How to classify and differentiate composite food bags.smart food Snack food bag wholesale

What are the abilities of composite food bags.food packaging pouch suppliers

The purpose of a composite packaging bag.aluminum laminated foil bag Factory

mini Snack food bag Production.Learn about children's food packaging bags

bag in box packaging manufacture.Vacuum packaging bags that you don't pay attention to

The characteristics and advantages of sterile bags for industrial concentrated fruit juice include t

Give a detailed introduction to vacuum food packaging bags

Stay Connected with us

PRODUCTS

Navigation

+86 188 2689 9458