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济南印刷:印刷纸张掉毛脱粉问题的处理

来源:http://www.xinfengyinshua.cn/   发布时间:2022-04-04
  济南印刷表明,很多时候在印刷过程中出现各种各样的问题,比较常见的问题便是印刷纸张出现脱毛掉粉,那么面对这样的状况要如何处理呢?
  Ji 'nan printing shows that many times there are a variety of problems in the printing process, the most common problem is the removal of the printing paper powder, so in the face of this situation how to deal with it?
  一般纸制品质量不好,会导致纸毛、除粉失败。经营者除了建议造纸厂家尽快提高产品质量要求退货外,还可以根据印刷纸张的具体情况采取相应的措施。
  General paper product quality is not good, will lead to paper wool, powder removal failure. In addition to advising paper-making manufacturers to improve product quality as soon as possible, managers can also take corresponding measures according to the specific conditions of printed paper.
  由于油墨的粘度太容易造成纸张掉毛掉粉,所以应适当调整所用油墨的粘度,可在油墨中加入适量的增粘剂和稀释剂来降低粘度以提高油墨的粘度,打结在纸上的效果。
  Because the viscosity of ink is too easy to cause paper wool off powder, so it should be appropriate to adjust the viscosity of the ink, can be added in the ink viscosity and diluent to reduce the viscosity to improve the viscosity of the ink, knot on paper effect.
  对于容易掉毛、掉粉的纸张,如胶版纸、凸版纸、书写纸等,打印传单前务必将纸张晾干,并清除纸屑、纸粉、纸屑和纸张表面的灰尘。
  For the paper that is easy to lose hair and powder, such as offset paper, letterpress paper, writing paper, etc., be sure to dry the paper before printing leaflets, and remove the dust on the paper surface, paper powder, paper scraps and paper.
  济南印刷建议应该调整印刷压力,适当降低橡皮滚筒与压印滚筒之间的压印力,或选择合适的印刷速度,适当降低速度。这降低了压花后橡皮布和纸张之间的剥离张力。
  Ji 'nan printing suggestions should adjust the printing pressure, appropriately reduce the impression force between the rubber drum and the embossing drum, or choose the appropriate printing speed, appropriately reduce the speed. This reduces the stripping tension between blanket and paper after embossing.
  纸张由于原料及制造工艺等原因,在印刷过程中可能会脱粉、掉毛的现象,堆积在橡皮布的表面上,从而影响网点正确传递,严重时每印1千张左右就得擦洗橡皮布,否则橡皮布上粘满了脱粉掉毛,印刷出来的产品光泽度明显下降。因此,有条件的情况下在纸张表面上套印一道白墨和清水,多擦洗橡皮布。
  Paper due to raw material and manufacturing process, in the printing process may take off powder, wool phenomenon, accumulation on the surface of rubber cloth, thus affecting site right transfer, serious when every printed thousand or so have to scrub rubber blanket, blanket or on the stick full powder dropping off, printed products gloss decreased obviously. Therefore, conditional conditions on the surface of the paper overprint a white ink and water, scrub blanket.
  综上所述,印刷纸脱粉、掉毛的原因,不仅是纸张表面强度低造成的,还包括填料和施胶材料选择不当,压光不足等。更多相关内容的了解就请来这里www.xinfengyinshua.cn咨询吧。
  To sum up, the reason for printing paper powder, hair, is not only caused by the low surface strength of paper, but also includes improper selection of filler and sizing materials, insufficient pressing and so on. For more information, please visit www.xinfengyinshua.cn.
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