Tel: +86 188 2689 9458
source:other news release time:2023-03-17 Hits:
The name of the vacuum packaging bag refers to the air in the packaging bag. After tightly sealed, the food in the packaging bag is isolated from the outside world. In the vacuum state of packaging things, the growth of votular microorganisms is slowed or suppressed, reducing protein degradation and fat oxide, and can effectively prevent food from rotting and storing food. In addition, after vacuum packaging, the proliferation of lactic acid bacteria and ligament is reduced to 5.6 to 5.8, which further inhibited the growth of other bacteria, thereby extending the storage period of the product. Vacuum packaging generally needs to combine other commonly used anticorrosive methods to achieve good preservation effects, such as dehydration, adding spice, sterilization, frozen, etc.
Next, we can look at the method of food vacuum packaging bags in two types, one is the inner bag and the other is an outer bag.
1. Aluminum foil vacuum packaging bag, also known as pure aluminum bag or aluminum foil bag: This packaging gathers high -density metal (aluminum) on the bag in the process to increase the blocking performance of the bag. bag.
2. Other vacuum packaging bags: This package uses PA (nylon)/PE (enhancement) or PA (nylon)/RCPP, PET/PE, PET/RCPP and other materials
To learn about the main materials and characteristics of various food vacuum packaging bags
1. PE is suitable for low -temperature use, often used in vacuum packaging of frozen foods, or ordinary boiled products.
2.RCPP, also known as (CPP) suitable for high -temperature cooking, is a common material for producing high -temperature cooking bags.
3. PA (nylon) is to increase physical strength and puncture resistance. It is a commonly used material for steam boiled bags and liquid bags. Using nylon can enhance the tenderness of the bag.
4.AL aluminum foil is to increase blocking performance, shading. It is a commonly used material for tea -leaf vacuum bags and boiled boiled bags.
5. PET increases mechanical strength and is very good.
Read recommendations:
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
The significance and use of bags in sterile boxes.bag in box for juice
Popular recommendation
Custom Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va
Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch
Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag
pouch with handle wholesaler
flexible packaging Production
kraft paper spout pouch custom
packaging spout pouch sales
bag in box packaging sales
ordering flexible packaging film roll Manufacturing
bag in box wine Manufacturing
Packing bag sealing brittle and brittle break how to do?
New machine 1L-250L April,17,2023
Compostable and Biodegradable Stand up Pouches -The Complete Guide
What equipment is needed to produce plastic packaging bags
Paper IBC (Intermediate Bulk Container): The Future of Sustainable Bulk Packaging
What are the differences between polyester pet vacuum bag and nylon pa vacuum bag
Introduce the development trend of pet food packaging.Spout pouch flexibility Factory
Whether biodegradable plastic bags can contact food!
bag for food packaging.What are the application scope of composite packaging bags
How to use the air hole on the coffee bag
Why do you use grain bags for vacuuming
Reduce carbon footprint in vacuum bag packaging.printed snack food bags distributors
What are the advantages of bagging edible oil in a box.liquid packaging bags
The use and attention of food -grade vacuum packaging bags.vacuum zipper bags for clothes wholesaler
How to classify and differentiate composite food bags.smart food Snack food bag wholesale
How to choose the type of food packaging bag?
Tell you the factors that affect the food packaging bag.petco free dog food bag
Precautions for using vacuum bags by food packaging manufacturers.vacuum sealer bags for food
There are some tips for identifying the material of plastic bags
High end tea packaging design, what wins?coffee tea pouch price