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:

Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag

Flexible Packaging Film company

spout pouch serves

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

Flexible Packaging's cutting requirements

Popular recommendation

Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag

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

Smell Proof Stand Up Flat Bottom Pouch Coffee Bag /Coffee Beans Bag With Air Release Valve And Reusa

coffee bags with valve and zipper

bag in box Factory

Spout pouch manufacturer

bag in box wine supplier

wine bag in box manufacture

new super pouch wholesaler

zip lock bag for coffee company

Kraft paper spout pouch bag in line with the theme of environmental protection in the world

Liquid packaging bag: protection fresh, convenient to carry.juice bag in box Solution

Can the vacuum bag be reused?

What equipment is needed to produce plastic packaging bags

What are the advantages of octagonal sealed packaging bags

How To Seal A Spout Pouch- The Complete Guide

bag in box packaging Solution.Learn about children's food packaging bags

Top-line packaging as a professional Bag-In-Box manufacturer, committed to producing high-quality pa

Guide the use of plastic packaging bags

How to prevent Bubble Mailer aging

Introduction to raw materials of anti-static bags

Several biological base materials for degradable packaging bags.Flexible packaging film roll Product

Antique advertising bag.Aluminum foil bag maker

Vacuum is the key to vacuum food packaging bags.Vacuum zipper bag company

Guidance on the correct selection of plastic packaging bags.mini Snack food bag distributors

Introduce the characteristics of anti-static aluminum foil bags.gusset aluminum foil bag

The necessity of using anti -fog packaging bags for vegetables.aluminium spout pouch Manufacturing

Factors affecting the price of composite food packaging bags

Flexible Packaging's product characteristics

Sterilized packaging bag.aluminum foil bag large manufacture

Share:

Email

Wechat Whatsapp

Leave Your Message