Shandong Yuhui Food Vacuum Packaging Machine Manufacturer
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Food automatic vacuum packaging machine
1、 Product features of food automatic vacuum packaging machine: 1. Quickly evacuate, seal, and cut food preservation bags, especially suitable for foo
Product details
1Food automatic vacuum packaging machineProduct Features
1. Quickly vacuum, seal, and cut food preservation bags, especially suitable for food preservation and storage.
2. The newly designed electronic control panel independently controls three functions: vacuuming, sealing, and cutting. The sealing time can also be set according to the size and thickness of the film bag to achieve the best effect.
3. Can produce food packaging bags.
4. Streamlined appearance, stylish and beautiful.
2、 Workflow
1. Vacuum: When the vacuum chamber is closed and the vacuum pump is in operation, the vacuum chamber begins to evacuate, and the packaging bag is simultaneously evacuated. The vacuum gauge pointer rises and reaches the rated vacuum degree (controlled by the time relay ISJ). The vacuum pump stops working and the vacuum stops. At the same time as working in vacuum, the two position three-way solenoid valve IDT works, the heat sealed chamber is evacuated, and the hot press frame remains in place.
2. Heat sealing: IDT is broken, and the external atmosphere enters the heat sealing chamber through its upper inlet hole. Using the pressure difference between the vacuum chamber and the heat sealing chamber, the heat sealing chamber is inflated and expanded, causing the upper hot press frame to move down and press against the bag opening; Simultaneously heat seal the transformer and start sealing it; At the same time, the time relay 2SJ works and will activate after a few seconds, ending the heat sealing process.
3. Return air: Two position two-way solenoid valve 2DT is connected, and the atmosphere enters the vacuum chamber. The vacuum gauge pointer returns to zero, and the hot press frame is reset by the reset spring. The vacuum chamber cover is opened.
4. Cycle: Move the above vacuum chamber to another vacuum chamber, that is, enter the next working process, and the left and right chambers work alternately, repeating the cycle.
3、 Scope of application
Suitable for various packaging of plastic composite films and plastic aluminum foil composite films, vacuum packaging or vacuum nitrogen filling packaging is used to extend the shelf life of liquid, semi fluid, solid granular, powdered, paste like foods, fresh fruits, vegetables, rice, flowers, chemicals, precious medicinal materials, precious calligraphy and painting, electronic original devices, as well as various anti moth, anti-corrosion, moisture-proof, anti mold, and anti-oxidation items.
(This content is provided by www.wfjqzl.cn)
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