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:

PET food bag

biodegradable spout pouches manufacture

reusable Snack food bag manufacturer

What are the general forms of beverage and food liquid bags?

The manufacturer tells you the precautions for using composite food vacuum bags.food packaging produ

Popular recommendation

Flexible packaging film roll

Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch

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

new super pouch price

aluminium spout pouch distributors

coffee powder pouch price

spout pouch bag Factory

refillable spout pouches

eco friendly spout pouches supplier

Spout pouch flexibility sales

Use more paper food packaging bags to take care of the environment.aluminum foil bag large manufactu

Customized packaging bags according to product characteristics

Why are water packaging bags not suitable for long-term storage?liquid spout bag

Compostable and Biodegradable Stand up Pouches -The Complete Guide

Can the use of vacuum bags ensure that the food does not get moldy?

Introduction to Barcodes for Packaging Bags

Why are stand up pouch bags widely used?

Food vacuum packaging bag: a very convenient packaging method

Precautions for use of degradable plastic bags

What is biodegradable packaging material and how to identify it?

What packaging form is the bag in the box.bag in box wine

Packaging bag folding PP packaging tape

Talk about the advantages and applications of Spout Poubs

Production environment and process of sterile bags.bag in box Processing

Material composition of degradable plastic bag

Packed color.aluminum foil bag large wholesaler

Application of Bag in Box Packaging

Common problems and solutions when using Vacuum packing bags to package food.poly bags for food pack

Why does facial mask use aluminum foil as packaging bag?

What are the environmental characteristics of degradable plastic bags

Share:

Email

Wechat Whatsapp

Leave Your Message