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Home  >  News  >  The problem of chromatic aberration in artificial turf production

The problem of chromatic aberration in artificial turf production

19/09/2017

  There are many aspects of the quality of artificial turf, resulting in a lot of problems, there are a variety of color performance. The main reason for the occurrence of color is the raw material of straw silk is not up to standard or the production line equipment is not up to standard, or in the production process technology is not up to standard.

  First, the material is not completely produced color. Replacement of the new material in the screw when the remaining material failed to clean, two-phase mixing, making this part of the composition and the configuration of the deviation, the mixing part of the new material pulled out of the grass silk color will be different.

  Second, straight silk multi-color. Refers to the straight wire between the several shares of grass silk itself between the color, generally due to the process of silk wire in the process, the nozzle plate, tension, traction roller and other links may be caused by the problem.

  Third, grass silk tip bending to produce visual color. Grass wire bending is generally due to inconsistency of the shrinkage of the straight grass. The shrinkage of the straw can be achieved by adjusting the draft oven temperature, the oven temperature and the annealing ratio.

  Fourth, the song does not produce uneven color. Grass yarn curvature unevenness will cause artificial turf surface uneven, uneven, resulting in visual color. Song song curvature must be uniform, which requires drawing process and formula is reasonable, the temperature of the wire machine, air pressure stability.

  Fifth, twist, twist caused by improper color. The twist is twisted and twisted in the length of the unit, and the twist is the oblique direction of the grass silk. The twist of artificial grass wire has a great influence on the appearance of artificial turf.

  Sixth, the blankets are wrinkled and the blankets are wrinkled. The production of wrinkles is generally due to the end of the rubber on the ground when the humidity did not meet the standard, the blanket is also caused by crease wrinkles at the same time, the other winding improper squeeze the grass wire will also cause the blanket surface fold.

  Seventh, different batches of raw materials production of artificial turf products, pavement on the same site may produce color. Different batches of raw materials are often not exactly the same, generally have different degrees of difference, which will cause the difference between the color of grass silk.