How to deal with these common problems of bag-making machine

The hot-cutting bag making machine is suitable for hot-cutting plastic fiber and chemical fiber materials. The machine uses the electric heating cutter. After the hot cutting, the cut will be automatically sealed and free of burrs. The heat has the features of automatic length setting and automatic cutting, automatic operation control, high automation, high speed, low energy consumption and low use cost.
1. Is the content deteriorated due to incomplete heat sealing?
The film with good anti-pollution heat sealing property should be used, and the ionic resin can be selected. It has excellent anti-pollution heat sealing property.
2. How to solve brittle or brittle fracture?
The causes of brittleness or brittle fracture of bag-making machine products are as follows: A heat seal is too high; B is too large; C The heat sealing time is too long; D The edge of the upper part is too sharp; E The silicon at the bottom is too hard; F In the process of aging, part of it infiltrates into the film. Due to the influence of penetration, the toughness (resistance) of the base material has decreased and the brittleness has been improved; The heat of G plastic increases after cooling and placing, which increases the tendency of brittleness.
Solution: 1. Select appropriate processing and heat sealing time according to different materials of inner sealing layer; 2. Improve the plane state of the upper heat sealing knife to make the surface flat; 3. Select the silicon pad with appropriate hardness.
3. What should I do if I can't match up and down?
The reason is that the film is uneven and there are ruffles. The force of the double floating staff is too small, and some staff rotate unevenly.
The tension of the double floating rod should be adjusted, and the relevant guide rod should be checked and adjusted.