The structure of the external vacuum packaging machine is different from that of the internal vacuum packaging machine. The external vacuum packaging machine uses a nozzle to absorb the air in the packaging bag and reach the vacuum, with a fast working speed, which can ensure the packaging material

The product is beautiful. It is a mature and sophisticated skill developed by Japan and South Korea, and has only just started in China in recent years. According to the placement of packaging materials, the external vacuum packaging machine is divided into horizontal external vacuum bags

Installation and vertical external vacuum packaging machine. The packaging of a horizontal external vacuum packaging machine is horizontal, while the packaging of a vertical external vacuum packaging machine is vertical.

1. Vacuum sealed inflation with multiple functions, using pneumatic sealing to change the instability of traditional packaging sealing.

2. The speed of handwriting is relatively fast, taking 2-3 seconds to complete. It can package large items and items of different shapes

3. The pump regulating valve can adjust the speed of the vacuum pump according to different packaging needs to avoid damaging the packaging due to excessive pumping.

4. Suitable for vacuum packaging of dry electronic products. The external vacuum packaging machine is placed into the packaging bag through the exhaust nozzle, the air is cleared, the exhaust nozzle is discharged, and then the sealing is completed. External vacuum packaging machines generally have 1/4 exhaust nozzles. The power source for sealing wires is usually a cylinder or an electric motor. A complete vacuum packaging system includes a vacuum pump, vacuum gauge, and vacuum solenoid valve. There are various types of external vacuum packaging machines, and horizontal external vacuum packaging machines are more common in the market. Their principles, performance characteristics, skill indicators, and workflow are also easy to grasp.

External vacuum packaging machine, external pump air conditioning vacuum packaging machine, is a single sealed external vacuum packaging machine. At the same time, this machine can also be used for filling gas packaging or mixed gas packaging (optional), with vacuum requirements. Different types of packaging are required for different user production volumes and sizes.

Vacuum packaging machines are used for electronic products such as semi identical products, chips, etc IC、 Metal workpieces are moisture-proof, oxidized, and discolored, while cloth and cotton products are vacuum packaged to reduce packaging volume and save logistics costs. Nitrogen can be added to food, fruits, vegetables, seafood, and other products to preserve their original flavor and avoid impact.

Article source: Jiangmen Houdao Packaging Production Linehttp://www.jmhuiyu.com/