Paper network so valuable consumable how to maintain?

1, usually should pay attention to the work of the network roll is normal, to prevent the network deviation.

2, just on the net first do not immediately tighten the net to the end, should be wet crawling under lower tension, to make the net the whole tension balance, and then slowly tighten the net to the scope of the process. Net elongation rate is generally below 0.5%, little change. Plastic net elongation is larger than the net, usually about 1%, especially after one to two days on the machine net elongation is longer, need to pay attention to adjust at any time, in order to maintain the stability of tension. The general experience is that the net tensioning to ensure that the net is straight, not skid appropriate, too large or too small are not conducive to the normal use of the net.

3, strengthen the washing of the net. To use a good high pressure pendulum washing spray pipe, because the paper is pulp molding, paper fiber will cover the surface of the net after the paper, can be washed with low concentration of alkali or low concentration of acid.

4, each time before changing the net, need to carefully check whether the surface of the dehydration components, roller is smooth without burr, no sharp blister. Defective dehydrated elements or rolls should be treated or replaced. In addition, to keep the net roller scraper tight, prevent the net pulp.

5, when the downtime is long, the net should be relaxed to prevent local stress is too large. Each time when the machine is shut down, it is necessary to clean the equipment inside and outside the net and the net itself, so as to prevent the net from being damaged by large hard paste blocks when the machine is started.