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 printed food grade ziplock snack custom plastic pouch packaging food packing bag
bag in box packaging distributors
The common problems of self -standing bags are here, the solutions are here
How to choose plastic packaging bags specifically.petco free dog food bag wholesale
Popular recommendation
Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag
Pouch with handle
Custom Size Printed Coffee Milk Juice Wine Bib Bag-In-Box With Valve Gift Cardboard Box
spout pouch bag wholesale
green coffee pouch price
juice bag in box Vendor
spout pouch serves wholesaler
refillable spout pouches company
coffee grinds pouch distributors
eco friendly spout pouches
Advantages of BIB packaging compared to other packaging methods
Composition of liquid bags
A bag is a bag used to pack various articles
The thickness of the food packaging bag is related to food safety.reusable Snack food bag Manufactur
Medical sterilization packaging bag
Top-line packaging exhibition
When using vacuum packaging bags for food, it is inevitable to encounter difficulties. How to solve
Plastic packaging bag manufacturers are here to talk to you about the precautions for using plastic
How to Select the Material of Food Vacuum Packaging Bag
How to choose pet food packaging bags?
What are the performance requirements of paper plastic composite bags?aluminum foil bag roll manufac
The wide use of PVC packaging bags.vanishing coff packaging bag Manufacturing
Understand the tips for using commonly used zipper bags
Why nylon vacuum packaging bags are favored by the food packaging industry
What should be noted when choosing frozen food packaging bags.flexible packaging film roll pouches M
The important role played by vacuum bags.Vacuum zipper bag
Do you have a detailed understanding of paper plastic composite bags?aluminum foil bag roll Manufact
Packaging bag design and production
What are the inspection items of food packaging bags?tea pouch packing machine distributors
Introduce the main points of paying attention to vacuum bags.heat seal aluminum foil bag Factory