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:

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

spout pouch serves custom

stand up spout pouch wholesale

How to use food packaging bags specifically

Production precautions for aluminum foil bags.disposable aluminum foil bag

Popular recommendation

Coffee & Tea pouch

Wholesale Price Biodegradable Aluminum 3 Three Side Seal High Temperature Microwavable Food Retort S

Custom Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va

Vacuum zipper bag company

bag in box Manufacturing

spout pouch packaging

juice bag in box Factory

wholesale coffee bags with valve

Flexible packaging film roll manufacturers

biodegradable spout pouches wholesale

What is the principle of vacuum nozzle? Negative pressure principle

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

The production process and process of vacuum packaging bags

How to inflate the packaging bag of puffed food?

Classification of express packaging bags

Spout pouch - a new fashion and portable option.aluminium spout pouch sales

With Spout pouch - a new form of packaging

The characteristics and application of composite packaging bag

Is it normal for frozen food packaging bags to bulge?

Aluminum Foil Bag: The Ultimate Buying Guide

What are the abilities of composite food bags.smart food snack bags wholesaler

Talking about the design specifications of food packaging bags.printed snack food bags supplier

What are the special properties of aluminum foil bags explained by the manufacturer of aluminum foil

The advantages and characteristics of bagged red wine in a box.bag in box with valve

How to choose the type of food packaging bag?

How to deal with waste packaging bags?

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

The purchase requirements of shallow analysis of plastic packaging bags

Pay attention to these points of daily use of plastic bags.Flexible packaging film roll Packaging Ma

Analysis of the reasons why water packaging bags are prone to breakage.plastic pouches for liquids

Give a detailed introduction to vacuum food packaging bags

Stay Connected with us

PRODUCTS

Navigation

+86 188 2689 9458