RUIAN LOYAL MACHINERY CO., LTD.
RUIAN LOYAL MACHINERY CO., LTD.
Mobile:+86 183 6775 0188 Tel: +86 0577-65652602 , +86 0577-58823960 E-mail: ly@lyslitter.com, 
Technical Centers
Latest Raloyal News And Blog
  • Printing Tips 2020-08-17 Print quality can be affected by sixteen surface characteristics of the substrate.+ –ABSORBENCY+ –MOISTURE RESISTANCE+ –REFLECTANCE+ –STRENGTH+ –DIE BLADES+ –MATRIX STRIPPING+ –MATERIAL STREN...
  • Company Notice 2018-12-26 Betty Lee(李含雨)has left RUIAN LOYAL MACHINERY CO., LTD for personal reasons on 14th August, 2018, any her business transactions that occurred in the future were not related to RUIAN LOYAL MACHINERY CO., LTD.
  • On-off Process of Rewind Machine 2019-05-23 I. Start-up process1. Turn on the general power supply of rewind machine and the power supply of detection system in turn. Note: (1) Before turning on the power supply, make sure that the circuit is c...
  • Customer story 2022-06-01 Today ,customer Mr Li from Dongguan city took PC film material to our regular customer in Huizhou city,which is big and famous company in China for the optical film RD and production, to make trial on our...

The Common Quality Problems of High Speed Cutting Machine The Common Quality Problems of High Speed Cutting Machine

The common quality problems in the cutting process of high-speed cutting machine:

1. The vertical stripes

The main expression is the appearance of the surface of the film roll forming a ring of ribs, linear stripes. The main reason for the vertical stripes is a large amount of air clamping in the process of cutting and collecting of the high-speed cutting machine and the poor tolerance of accumulated thickness. It is difficult to eliminate the more serious stripes.

2. The wrong layer

There is a partial membrane error on the end of the film coil, which is mainly caused by the change of thin film width during the winding process.

3. The wrinkles

This problem occurs only in the length of the beginning of the film winding, which is mainly caused by wrinkling and stripy, which is caused by a variety of factors.

4. The edge warping

The quality problem occurs at the edge position of the thin film winding, which is the thickening of the thin film edge and the edge part is raised.

5. The critical reinforcement

The quality problem is due to the obvious accumulation of film thickness tolerance and partial thickness accumulation on the surface of the film roll.

6. Insufficient length and excessive width

The quality problem that happened in a cross cutting machine is caused by the error of the roll counting or the insufficient length of the cut film and the incorrect positioning of the equipment.

Related News