Tel: +86 188 2689 9458
source:other news release time:2022-11-16 Hits:
Food packaging bags are divided into ordinary smooth and textured food packaging bags, both of which are air pumped by vacuum machine. Set appropriate vacuumizing time according to different food types. Then, according to the material and thickness of the packaging bag, select the sealing temperature and time, and finally arrange the packaging bags to be evacuated on the sealing strip of the vacuum machine to complete evacuation and sealing.
1. Choose food packaging bags
General food packaging bags include ordinary smooth food packaging bags and grain food packaging bags. Both kinds of bags use vacuum machine to draw air. The vacuum machine with nozzle shall be selected for ordinary smooth surface. Grain packaging bags with empty slots can be used. There is also a large vacuum machine that can be used for both kinds of packaging bags.
2. Set time temperature
According to the vacuum requirements of different foods, the vacuum pumping time is generally set at 20~30 seconds. The longer the time, the higher the vacuum. Adjust the sealing temperature and time according to the material and thickness of the food packaging bag. The temperature and time can be tested before packaging. Generally, the temperature should be adjusted at the second to third level for 3 to 4 seconds.
3. Vacuum pumping
Arrange the packed food bags on the sealing strip of the machine in order. When vacuum is required for packaging, close the vacuum chamber, and the vacuum, sealing and printing of the entire food package are completed by the electrical automatic program at one time. After vacuum packaging, the air in the bag is scarce and the oxygen content is low, which inhibits the survival of microorganisms and has a good fresh-keeping effect.
um slag.
Read recommendations:
Custom Size Printed Coffee Milk Juice Wine Bib Bag-In-Box With Valve Gift Cardboard Box
paper snack food bag Manufacturing
Food vacuum packaging bag: a very convenient packaging method
The material characteristics of the food packaging bag you don't know.pint zipper vacuum bag price
Popular recommendation
Pouch with handle
Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging
Wholesale Price Biodegradable Aluminum 3 Three Side Seal High Temperature Microwavable Food Retort S
Aluminum foil bag supplier
recyclable spout pouches wholesaler
Spout pouch flexibility Processing
zip lock bag for coffee maker
spout pouch serves custom
spout pouch bags wholesaler
aluminum foil bag roll sales
The convenience of coffee bags
Introduction to Barcodes for Packaging Bags
How to Select the Material of Food Vacuum Packaging Bag
Shaped Pouches: The Ultimate Guide
What are the general forms of beverage and food liquid bags?
Packaging airbag inflation
printed snack food bags price!Introduction to the Function of Food Packaging Bags
Test standards for frozen food packaging.petco free dog food bag Manufacturing
The characteristics and functions of multi -layer composite independent bags
What are the types of packaging bags
What raw materials are used for making plastic bags?coffee packaging plastic bag
The characteristics and advantages of sterile bags for industrial concentrated fruit juice include t
Packaging bag material
Plastic bags can be degraded and environmentally friendly
The types and characteristics of food packaging bags are super detailed!
What are the advantages of vacuum packaging bags for food packaging
Is the desiccant in the food bag toxic?
Packaging bag decomposition process is not harmful substance.Flexible packaging film roll Factory
Folding and winding film of packaging bag
Introduce the characteristics of anti-static aluminum foil bags.gusset aluminum foil bag