Tel: +86 188 2689 9458
source:other news release time:2022-10-11 Hits:
General sterilization bags are generally heated at 120℃ below sterilization, most of which are made of two-layer to three-layer composite materials. The shelf life of food is more than half a year. Ultrahigh temperature sterilization bags are generally sterilized at 135℃. Bag-making materials are mostly more than three layers, with aluminum foil in the middle, and the shelf life is 1-2 years. Some are also produced with four or five layers of composite material.
The outer material of the cooking bag is mostly polyester film with a thickness of 10-16 microns, which plays the role of strengthening and high temperature resistance. The middle material is 11-12 micron aluminum foil, the main role is to isolate gas and water and shade the light; The inner material is used as a cooking bag for direct contact with food and thermal sealing, so the requirements for the inner material must not only meet the packaging health standards, but also require stable chemical properties, generally non-toxic polypropylene, 70-80 microns thick, HDPE and other polyolefin film can also be used.
At present, cooking bag is mainly used for packaging canned food, in Japan, Western Europe is also used for packaging drinks, juice and so on. With the improvement of people's living standard, the requirement of food packaging safety is more and more high, cooking bag food packaging will also face a rapid period of development.
Read recommendations:
biodegradable spout pouches price
Advantages of Juice Packaging in Boxes and Bags
Why are degradable plastic bags more expensive than ordinary plastic bags?
Popular recommendation
Aluminum foil bag
Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch
Wholesale Price Biodegradable Aluminum 3 Three Side Seal High Temperature Microwavable Food Retort S
Spout pouch price
biodegradable spout pouches manufacturer
reusable Snack food bag Processing
clear spout pouch price
bag in box wine Processing
kraft spout pouch Solution
box-in-box wholesaler
How to deal with the discoloration of food packaging bags?
Be careful when purchasing vacuum packaged food
Method of using electrostatic adsorption for thermal shrinkage of plastic packaging.Vacuum zipper ba
Sterile packaging bag.aluminum foil bag large custom
Use more paper food packaging bags to take care of the environment.aluminum foil bag large manufactu
Different products have different standard requirements for composite packaging.stand up coffee pouc
Introduce the development trend of pet food packaging.Spout pouch flexibility Factory
The origin of aluminum foil bags!disposable aluminum foil bag
The Revolution in Liquid Packaging
Does summer cold beer go well with Bag-In-Box packaging?
Why does the vacuum packaging bag leak?vacuum sealer bags for food
What are the factors that affect the quality of sterile bags
Do you have a detailed understanding of paper plastic composite bags?aluminum foil bag roll Manufact
What is the material of cooking bag
Food aluminum foil bags and vacuum packaging bags pose safety hazards.Vacuum zipper bag company
Tell you how to detect aluminum foil adhesive coating.aluminium foil coffee bag
Tell you why the seal of the food bag is broken.pet food bag price
Guidance on the correct selection of plastic packaging bags.mini Snack food bag distributors
Introduction to raw materials of anti-static bags
Can the vacuum bag be reused?