Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

Packaging bags for different purposes require different manufacturing processes.zip lock aluminum foil bag Solution

source:other news release time:2023-04-24 Hits:    

  black coffee pouch price

  Fatty acids in oil can form hydroperoxides during automatic oxidation. Very unstable. Even at low temperatures, it will break and undergo disproportionation reactions during the storage process of anti-static vacuum packaging bags. Forming different carbon based compounds, hydroxyl compounds, and short chain fatty acids. Some of these components may undergo further oxidation reactions, such as aldehydes being further oxidized into corresponding acids. Besides aldehydes and acids, alcohols, ketones, vinegar, vinegar, aromatic and aliphatic compound are also found as decomposition products of fat oxidation. These decomposition products have obvious unpleasant odors, and even at extremely low levels, lipids can produce unpleasant odors, thereby reducing the value of factory food.

  If the heat sealing strength of frozen food packaging bags is insufficient or if they are not sealed properly, slight impact can cause cracking at the sealing point; If the heat sealing temperature is too high, it is easy to cause damage to the heat sealing layer, weakening the material strength at the sealing line. Once subjected to strong vibration or impact, it is easy to cause bag breakage and large area of rotten bags, which cannot effectively protect the food inside.

  Bagging is developing towards specialized functionalization. High barrier composite materials will continue to increase market capacity, and packaging bag manufacturers will have the advantages of simple processing, strong resistance to oxygen and water vapor, and improved shelf life. High barrier films will be the mainstream of soft packaging for supermarket food in the future. After a period of degradation of plastic bags, the chemical and mechanical properties of landfill waste undergo significant changes in a short period of time. They are biodegradable and completely harmless fragments, such as the environmental capacity of the soil, reducing waste, controlling environmental pollution, and ultimately returning to the natural environment

  The planning of packaging bag printing pictures by packaging bag manufacturers should choose fewer and monochrome elements, and try to avoid printing pictures with a solid base and full plate. When choosing printing ink for food packaging bags, do not use surface printing ink with a strong odor. Do not use high boiling solvents containing impurities, such as tar benzene, mixed benzene, or recycled solvents. Do not use single component PS composite adhesive with high odor when laminating food packaging bags. When laminating food packaging bags, the inner layer of the film should be checked for odor. Do not use PE film with fillers as the composite inner layer substrate.

  The chemical oxidation of anti-static vacuum packaging bags refers to the contact between the vacuum packaging bags and oxygen or other substances released in the air. In people's lives, with the continuous development of the packaging industry. The use of vacuum packaging bags is becoming increasingly common. When using vacuum packaging bags, attention should be paid to the chemical oxidation of the vacuum packaging bags.


Read recommendations:

Aluminum foil bag

bag in box supplier

pouch with handle Vendor

What are the packaging machinery and equipment?

How long can I keep bread with bags?

Popular recommendation

Bag-In-Box

Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag

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

zip lock bag for coffee manufacturer

kraft spout pouch Processing

Aluminum foil bag supplier

juice bag in box manufacture

mulberry mini pouch with handle custom

zip lock bag for coffee sales

Pouch with handle wholesale

Common frozen food packaging materials.smart food Snack food bag

The production process and process of vacuum packaging bags

The common problems of self -standing bags are here, the solutions are here

About the thickness of vacuum packaging bag

A bag is a bag used to pack various articles

Tell you how to distinguish the material of the vacuum packaging bag

Paper packaging

In what areas is the bag-in-box industry used?

With the widespread use of bags in boxes, their quality has been continuously recognized.bag in box

Ziplock bag manufacturers wholesale

Plastic packaging bags teach you what to pay attention to when using plastic packaging.gusset alumin

The difference between aluminum foil bag and nylon vacuum bag

What are the types of packaging bags

PEVA Freezer Bag key issues.Flexible Packaging Film Packaging

What are the benefits of vacuum food packaging bags

Understand the tips for using commonly used zipper bags

What is the real Kraft Paer Pouches.packaging kraft paper pouch bag

You know what are the safety usage of food packaging bags.petco free dog food bag Production

What standards should food packaging bags meet.smart food Snack food bag Factory

Folding and winding film of packaging bag

Share:

Email

Wechat Whatsapp

Leave Your Message