印刷包装导致偏差的原因都有哪些? - 行业动态

北京11选5走势图

联系我们

联系人:刘经理

电  话:13001729544

0531-86977114

邮  箱:liulinyu2006@126.com

地  址:济南市天桥区历山北路83-2号(板桥广场对面)

行业动态

您的当前位置: 首 页 >> 北京11选5走势图 > 行业动态 >

印刷包装导致偏差的原因都有哪些?

发布日期:2019-08-13 作者:www.edkiller.com 点击:

  印刷包装袋是一个非常繁琐的过程,印刷过程中会出现各种各样的问题。如何快速解决这一问题,成为企业节约成本、提率的当务之急。
  Printing packaging bags is a very tedious process, there will be a variety of problems in the printing process. How to solve this problem quickly has become a top priority for enterprises to save costs and improve efficiency.
  现在展示我们在生产过程中常用的解决方案的包装袋展示,以达到为大家解答谜题的目的。
  Now we will show the package display of the solutions we often use in the production process, in order to solve the puzzles for you.
  1. 印刷材料的产生有其自身的原因。
  1. Printing materials have their own reasons.
  (1)包装膜在印刷过程中拉伸过多,导致套印不被允许。
  (1) Overprinting is not allowed due to excessive stretching of packaging film during printing.
  由于受外部温度和湿度的影响,材料会被拉伸,范围较大,会影响印刷位置的偏移,导致印刷不准。
  Due to the influence of external temperature and humidity, the material will be stretched and the range will be large, which will affect the offset of the printing position, leading to improper printing.
  (2)张力缓冲装置设计不当
  (2) Improper design of tension buffer device
  张力和每一种材料的张力不一样,根据塑料的不同特性来设置张力缓冲器,设置不当,导致套印偏差,塑料包装袋尽量选用抗张力材料。
  Tension and tension of each material are different, according to the different characteristics of plastic to set tension buffer, improper setting, resulting in overprint deviation, plastic packaging bags try to choose tension-resistant materials.
  2. 机器滚筒上的墨渍和机器长期使用造成的零件松动。
  2. Ink stain on machine drum and loosening of parts caused by long-term use of machine.
  很多时间机器故障,往往不是机器本身有什么大问题,通常很多机器不做清洁工作了很长一段时间,使其积累太多的墨水弄脏,导致错误,或松散的部分,导致机器不能运行,所以机器的维护是非常重要的。
  Many time machine failure, often not the machine itself has any major problems, usually many machines do not do cleaning work for a long time, so that it accumulates too much ink dirty, resulting in errors, or loose parts, leading to the machine can not run, so the maintenance of the machine is very important.
  解决方案:对机器故障造成的问题,我们可以从预防开始,技术人员定期检查机器的性能,重大问题及时处理,预防胜于治疗。材料的问题,尽量选用质量较好的材料和抗拉伸印刷,材料不能使用太久,定期清洗和保养印刷机,以便印刷出美观的塑料包装袋。
  Solution: For the problems caused by machine failure, we can start from prevention, technicians regularly check the performance of the machine, major problems and timely treatment, prevention is better than treatment. Material problems, try to choose better quality materials and tensile printing, materials can not be used for too long, regular cleaning and maintenance of the printing press, in order to print beautiful plastic packaging bags.
  3、包装印刷机自身原因。
  3. The reason of packaging printing press itself.
  压印辊控制压力不平衡,造成跳动,影响对准
  Impression roll control pressure imbalance, resulting in runout, affecting alignment
  由于气压不足或两端压力调节不平衡,未能使压印辊在印刷时保持恒定,导致上下跳动,长时间造成压印辊外变形,纸张张力过大,套印机不允许。
  Because of insufficient air pressure or unbalanced pressure regulation at both ends, the stamping roll can not be kept constant during printing, resulting in up and down jumping, long-term deformation outside the stamping roll, excessive paper tension, overprinter is not allowed.
  (2)不允许套印引起电眼。
  (2) Overprinting is not allowed to cause electrophoresis.
济南塑料袋
  跟踪电眼是一种归纳的光电传感器,其工作原理是通过感应打印识别标签上的颜色,反射添加的光信号转换成电信号,通过模/数转换电路处理,将数字信号发送到电脑位置跟踪。如果电眼和印刷之间的距离太远,电眼热点不打印标签,外魔眼镜子封面纸粉,魔眼内发光灯烧坏,导致江弱信号,或光信号返回,在缓慢的计算机登记系统跟踪,失败,未能纠正套印偏差,记录不准确现象出现在打印。
  Tracking electro-optic eye is a kind of inductive photoelectric sensor. Its working principle is to identify the color on the label by induction printing, convert the added optical signal into electrical signal by reflection, and send the digital signal to the computer for position tracking through analog/digital conversion circuit. If the distance between the electro-eye and printing is too far, the hot spot of the electro-eye does not print labels, the cover paper powder of the outer magic glasses and the light-emitting lamp inside the magic eye burns out, resulting in the weak signal of the river or the return of the light signal, tracking in the slow computer registration system fails to correct the overprint deviation, and the inaccurate recording occurs in printing.
  跟踪系统部分链路失控或无法工作。
  Some links of the tracking system are out of control or unable to work.
  自动注册和跟踪系统的打印登记神经,它将来自跟踪光信号由计算机分析和处理、控制指令发送到注册的处理控制盘每个印刷色组,以便控制指令转化为电信号发送给相应的登记电机,自动调节套印偏差。在工作中出现一定的环节故障,会使对中电机失控或无法工作,不能及时纠正印刷偏差,导致套印不允许。
  The printing registration nerve of the automatic registration and tracking system sends the tracking optical signals from computer analysis and processing, and control instructions to each printing color group of the registered processing control panel, so that the control instructions can be converted into electrical signals and sent to the corresponding registration motor to automatically adjust the overprint deviation. In the course of work, some faults will make the middle motor out of control or unable to work, and can not correct the printing deviation in time, resulting in overprinting is not allowed.
  (4)传动齿轮与盘轴位移。
  (4) Displacement of transmission gear and disc shaft.
  凹版印刷机各种各样的团体有一个独立的锁紧装置,这样版本的轴和传动装置连接,锁紧装置不是锁定后,将导致印刷板鼓在高速操作由于轴的版本不是锁和移动,导致套印是不允许的。
  Various groups of gravure presses have an independent locking device, so that the version of the shaft and the transmission device are connected, the locking device is not locked, which will lead to high-speed operation of the printing drum, because the version of the shaft is not locked and moved, leading to overprinting is not allowed.


河北快3 天津快乐十分官网 天津快乐十分官网 海南4+1 广西快3软件下载 河北快3杀号软件 河北快3 北京快3杀号软件 广西快3软件下载 博九平台