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:
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
aluminium spout pouch Factory.Lightweight heat preservation, Spout pouch accompanying
Do you need to pay attention to the shelf life of food packaging bags?custom snack food bags
Popular recommendation
Smell Proof Stand Up Flat Bottom Pouch Coffee Bag /Coffee Beans Bag With Air Release Valve And Reusa
PET food bag
Aluminum foil bag
digital flexible packaging maker
stand up spout pouch Factory
spout pouch packaging bags wholesaler
spout pouch bag supplier
box-in-box wholesaler
Flexible Packaging Film company
juice bag in box company
ordering flexible packaging film roll sales.The shortcomings of environmental bags
Requirements for medical sterilized paper plastic packaging bags.coffee pouch with valve packaging S
Classification of liquid bags
The common problems of self -standing bags are here, the solutions are here
What are the special properties of aluminum foil bags explained by the manufacturer of aluminum foil
The development trend of domestic food packaging.vanishing coff packaging bag Processing
Composition of liquid bags
The choice of vacuum food packaging bags
The characteristics and functions of multi -layer composite independent bags
What are the common bag types of food packaging bags
The benefits of loading food with vacuum aluminum foil bags.zipper lock vacuum bag custom
Form of food packaging bags.food packaging supply companies
clear spout pouch Manufacturing.Talk about the production process of food packaging bags
Seven common food packaging materials.biodegradable clear mailing bags Processing
Requirements for food plastic packaging bags.kraft spout pouch
How to detect the quality of composite aluminum foil bags?aluminum foil bags for grilling Manufactur
Production mode of pvc packaging bag
What are the abilities of composite food bags.smart food snack bags wholesaler
Three main reasons for poor transparency of transparent vacuum bags.vacuum sealer bags for food
Vacuum packaging bag characteristics.food vacuum bag