12 major failures in the bag making machine during use

1. What if the flat mouth machine cuts three or more pieces and the bag size is different?

On the thin film back of the rubber roller, a layer can be used to make it uniform with other materials.

2, the spring of the flat mouth machine is broken, what is the cause?

The self-adhesive strip is not stuck in place, curled up and rolled into the spring, the spring will break, and the self-adhesive strip must be attached during operation. There is also a reason that the material is not neat or slammed into the rubber roller, causing the spring to not break off.

3. What should I do with the cold cutting of the flat-mouth machine?

When the cold cutter of the flat-mouth machine is always cut, check whether the cutter is sharp, whether it needs to be re-ground; check whether the balance of the upper and lower knives is appropriate, the knife slide is used for a long time, and there is a gap between the wear and tear, which will cause the knife not to be used. balance.

4. What is the difference between the two sides of the bone bag making machine?

It is necessary to debug the aluminum pressure roller and adjust it to both sides of the sealing edge to avoid this.

5. What is the reason why the edge sealer cuts the self-adhesive strip and sticks it to the conveyor belt?

The self-adhesive strip is misplaced and sticks to the conveyor belt. It is necessary to debug the self-adhesive position of the rear edge correcting machine. The correcting electric eye must be placed in the self-adhesive position to prevent the running position.

6. What is the reason for cutting the OPP side with burrs or explosion-proof edges?

The hot knife and the suction arm are not adjusted. Normally, the hot knife cuts up 2 cm, and the suction arm sends the material out.

7. What should I do if the edge sealer cuts out the length of the finished product?

If the compression spring is not pressed, the rubber roller will slip, or the rear clamp clamp will be too tight, and it needs to be adjusted to the right.

8. What should I do if the flat-mouth machine has a blocking material in front of the cold cutting knife?

This situation should be caused by the fact that the bag is too strong, and the rubber band is applied to the blade of the knife beam by the rubber band. The cut tape is used to pull the bag out at the same time.

9. What is the thickness of the blown film machine?

It is necessary to wrap a circle around the electronic frame to the right side.

10. What should I do if the printing bag is not smooth and the electric eye is not sensitive enough?

First check if the electric eye is used correctly. The sensitivity of the electric eye to the color is certain. If the bag is blue in color, red in red, red can be used in monochrome and heavy colors. The roller under the electric eye of the edge correcting machine should be sprayed with black. If the bag is single color and heavier, the white background is best.

11. How long does the new machine not cut the bag, and the knife cuts the thin film, or how to cut it?

This situation may be caused by the fact that after the upper blade beam slides over a period of time, the gap between the slider and the copper pad is too large, and the cutter is cut continuously. The top seam of the copper pad (M6 inner corner) can be adjusted until it is shaken by hand, but it cannot be adjusted too tightly. When the boot is cut 15-20 pieces per minute, there is no obvious jitter on the upper knives to prove that the gap is tight. In addition, the upper beam spring pressure can be adjusted.

12. What should I do if the flat mouth machine and R machine are not securely sealed?

1 Check if the hot knife is stuck: If the hot knife is not cut smoothly, the seal may be firm and sometimes not strong.

2 Check if the knife edge is deformed and bent due to heating. The inspection method is to turn the hot knife to the bottom position. When the hot knife just touches the silicone roller or the silica gel plate, the light knife is used to judge whether the hot knife is bent or not. If there is bending, the flatness of the knife edge is repaired.

3 Check whether the film electrons are too strong, test it with a film that has not passed the electrons, and check whether there is any obvious change in the sealing. If it is, the film is too strong, it is recommended to change the coil.