[yonggenfu]

印刷的每台机器是否都会有自己的ICC曲线？在CTP出版时也要出不同的曲线吗？

[重庆印刷工]

严格的说是这样的，药做到完美到的应该这样做。看你的客户印刷的是啥档次的产品

[njhch]

应该这样的，每台机器做个icc，，关键不是客户印刷的是啥档次的产品，关键是自己厂对自己的要求。

[Bloodsaler]

理论上来说是这样的，但是就操作层面来说基本上无法满足这样做。

[xxyyzz97]

Yes, each press having its own characteristic, so an individual ICC for each press is the most perfect.
Regarding the reality to have separate ICC for each press, whether this is workable. It is depends, what is the quality is seeking for, how many presses involved, the nature of job, production control, etc. Many factors would be affecting this.
In the past, no one can imagine that the sheetfed press min. print run would be drop to a few hundred. In some research, if jobs is enough, the min. print run for a press can be as low as around 300 prints.
There is no a single way to do that, the process flow arrangement would be vary.

[Bloodsaler]

作者: xxyyzz97

Yes, each press having its own characteristic, so an individual ICC for each press is the most perfect.
Regarding the reality to have separate ICC for each press, whether this is workable. It is depends, what is the quality is seeking for, how many presses involved, the nature of job, production co...

不明白xxyyzz97老大说的印刷机单独的ICC曲线和印刷机可以低至几百的印刷速度之间有啥直接的关系~

[xxyyzz97]

作者: Bloodsaler

不明白xxyyzz97老大说的印刷机单独的ICC曲线和印刷机可以低至几百的印刷速度之间有啥直接的关系~

Sound like not related to min. print quantity.
The link is not direct or very weak.
Why a printer can lower the min. print quantity to a few hundred? Cost.
How many jobs for a press (let said 8-up) can be done in one shift (8 hours)?
Imagine a press can done 40 jobs in one shift and the other one can only print 24 (same total print volume and same quality), and the waste (paper, ink, etc) of the 50 jobs is close to that 24 jobs. Which one's cost is lower? If the one printing 50 jobs charge at the same price of each job. Whose profit would be higher?
In this case, what we need? speed & accuracy.
From here you will find the link.

[zhibanlizhigang]

做事永远存在清晰与模糊的比例，不可能永远清晰下去，也不可能全部模糊。
理论上每台印刷机一个ICC Profile,
那么？5色机五座之间是否一致？
每座有每座的印刷特性曲线，而不是CMYK不同色版有其自身的印刷特性曲线。
我不是要把事情说复杂，说的不能解决。
我的观点是：软件与硬件要相互配合。
在硬件层面：
同一台印刷机尽量把能够调一致的座按同一标准调一致。
(*自己定义此系统所谓一致的公差范围)
同一印厂，尽量把能够调一致的机台按同一标准调一致。
确实要分开的可以分组，如轮转机、平张机按网点扩大率分2组。
系统规划、硬件调整、何以简化系统、提高效率。

[kennylzf]

如果全部都做的话，感觉好复杂，一般都是挑中间的做ICC，然后其它的跟。

[xiaomi1984]

相同型号的印刷机可以尽量做到一样(通过调整机器)，这样方便管理啊。

[wwwprint]

最好的是每台机器每种纸张和油墨的组合 分别制作专门的ICC文件，但是考虑成本问题和使用的方便程度，就综合各种状态，做几条有带变性的使用。
但是，如果印刷标准化的能顺利推行的话，各类机器的状态维护在一个相当的水平上的话，就不需要为每一台设备都制作各自的ICC了。
对于CTP补偿曲线也是同样的道理。

[Nikon hui]

不是根据数字印前打样来定印刷机的icc的吗？小弟不了解印刷机的icc啊