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Packaging Method of Shrink Packaging Machine

May. 16, 2020

Shrink packaging machine has the characteristics of simple operation, wide application range, good sealing performance, high transparency, low cost, high grade, etc. It is suitable for small and medium batches Product packaging. The following shrink packaging machine manufacturer will come to tell you about the details of the packaging method of shrink packaging machine!

1. Open at both ends

Shrink packaging machine uses a tubular film or flat film to wrap the packaged object in a sleeve before shrinking. After the packaging is completed, there is a shrinkage opening at both ends of the package.

Two, four sides sealed

Wrap the product around with a flat film or a cylindrical film, and the seam is sealed with a lap joint. Used for product packaging that requires sealing.

3. Open at one end

Tray shrink packaging is a typical example. The film is first made into a square bottom big bag, and then the big bag is placed on the stacked commodity tray from top to bottom, and then heat shrunk. Put the tray with the product on the conveyor belt and put on the shrink film bag; the conveyor belt is sent into the channel of the shrink packaging machine, and the shrink packaging is completed after passing through the heat shrink channel. Its main feature is that the product can be firmly packed in units of a certain amount, will not be loose during transportation, and can be stacked in the open air.

Shrink Packaging Machine

Shrink Packaging Machine 

How should the shrink packaging machine be maintained regularly!

Many parts of the shrink packaging machine need regular maintenance during use. So what parts of the shrink packaging machine need regular maintenance?

1. We must regularly check some machine parts, for example, every half a month or once a month, the inspection parts are worm gears, worms, bolts on the lubrication block, bearings and other moving parts to see if these parts are flexible and wear. , The defects should be repaired in time, not forcibly used.

Secondly, the shrinking machine should be used in a dry and clean room, and must not be used in places where the atmosphere contains acids and other corrosive gases that are corrosive to the body.

3. After the shrinking machine is used, the rotating drum should be taken out for cleaning and brushing the remaining powder in the bucket, and then installed, ready for the next use.

4. If the roller moves back and forth during work, please adjust the M10 screw on the front bearing to the appropriate position. If the gear shaft moves, please adjust the M10 screw on the back of the bearing frame to the appropriate position, adjust the gap so that the bearing does not produce noise, the hand pulley is properly tightened, and too tight or too loose can damage the machine.

5. If the packaging machine equipment will not be used for a long time, the whole body of the machine must be cleaned, and the smooth surface of the parts should be coated with anti-rust oil and covered with a cloth. If you have not used the device for a long time, you must check whether all parts are normal before using it.