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企业的各式宣传几个最常见的问题!
作者:admin 来源:http://www.sdhzyw.com 发布时间:2018-11-19 10:29:23 浏览次数:193
样本印刷看起来是五彩斑斓的,目前来说也是在市面上拿来推广和宣传的一种方式,随着互联网的推进,相对来就被分走了一部分,但也没有完全的被取缔掉。还有大多数在企业的各式宣传中广泛应用,那么在印刷的过程中也会有许多问题。我们下面就来讲讲企业样本印刷的几个常见问题。
Sample printing seems to be colorful. At present, it is also a way to promote and publicize it on the market. With the advancement of the Internet, it has been separated relatively, but it has not been completely banned. Most of them are widely used in all kinds of propaganda in enterprises, so there will be many problems in the printing process. Let's talk about several common problems in printing business samples.
样本印刷的常用问题主要分成了三个大部分分别是:
The common problems of sample printing are mainly divided into three parts:
1、图像加网的原因与优势,印刷设备的固态确定决定了印刷只能采用网点再现原稿的连续调层次。如果我们有经验会发现,图像放大若干,发现其是由大量的网点组成的图案形象。
1. Reasons and advantages of image screening. The solid-state determination of printing equipment determines that printing can only use dots to reproduce the continuous tone level of the original. If we have experience, we will find that the image is enlarged a few times and it is composed of a large number of dots.
因其占据同等大小的空间位置,尽管图像网点大小不一定一样大,为了避免这样的工艺缺陷,我们通过对原稿图像加网,通过网点中圆点大小来表示图像颜色的深浅。
Because it occupies the same size of space position, although the image dot size is not necessarily the same size, in order to avoid such technical defects, we use the dot size of the original image to express the depth of the image color.
网点的空间位置和网点大小决定了企业样本印刷中产品的层次感,当挂网数量更高,网点所占据的空间位置则越小,反之所占据的位置就越大,所能描述的层次就会减少,印刷成品就越粗糙。
The spatial position and size of dots determine the level of products in enterprise sample printing. When the number of dots is higher, the space position occupied by dots is smaller, the position occupied by dots is larger, the level described will be reduced, and the printed products will be rougher.
事实上,印务前原稿的色彩与层次都是通过这样的形式挂网后被再现出来的。
In fact, the color and level of the original manuscript before printing are reproduced by hanging the net in this way.
2、样本印刷中原稿色彩分类实现方式,通常原稿分为CMYK四色,如果是彩色画稿或彩色照片,则几乎很困难在成千上万的画面上选出颜色,因此企业样本印刷上通常采用的就是四色印刷方法。即对原稿做色分解,分成四色(CMYK)色版后再印刷,工艺中对色彩进行合成。

2. The realization of color classification in sample printing is usually divided into CMYK four colours. If it is a colour drawing or a colour photograph, it is almost difficult to select colours on thousands of pictures. Therefore, four-colour printing is usually used in enterprise sample printing. That is to say, the original is decomposed into four-color (CMYK) color plate and then printed. The color is synthesized in the process.

传统的“分色”主要是根据减色法原理,通过色彩的不同波长的选择和吸收特性而分色过程,这样被滤色形成补光,以至于感光胶片形成黑白图像的负片、再行加网,构成网点实现。
Traditional "color separation" is mainly based on the principle of subtraction, through the selection of different wavelengths and absorption characteristics of color, the process of color separation is filtered to form supplementary light, so that photosensitive film forms negative black-and-white image, and then screens, forming dots.
由于企业样本印刷的大量应用,现代印刷技术已经不再使用上述的分色方法,现在我们通过印前扫描、取样转化的数字化技术,将原稿分解为RGB三色,通过电脑的数字化计算处理为CMYK即可实现样本印刷的分色。
Because of the extensive application of sample printing in enterprises, the above-mentioned color separation methods are no longer used in modern printing technology. Now we can decompose the manuscript into RGB tricolor through the digitized technology of pre-press scanning and sampling transformation, and process the sample printing into CMYK by the digitized calculation of computer.
3、什么是印刷色,由于我们的研究分辨力有限,所以不能完全的辨别出来我们所看到的视觉印象,企业样本印刷对于印刷色应该是再熟悉不过了,通过不同C、M、Y和K的百分比组成的颜色来记录和调制色彩,通过调整色版不同网点之间的距离而形成不同原色的印刷色。
3. What is printing color? Because our research resolution is limited, we can't completely distinguish the visual impression we see. Enterprise sample printing should be familiar with printing color. It records and modulates color by different percentages of C, M, Y and K, and adjusts different screen of color plate. The distance between dots forms the printing color of different primary colors.
企业样本印刷对于我们的生活方方面面起着积极的影响因素,无论你是企业、商业还是个人的印刷宣传,现代样本印刷都将实现更便捷的生活方式和影响力。
Enterprise sample printing plays a positive role in all aspects of our life. Whether you are a company, a business or a personal publicity, modern sample printing will achieve a more convenient way of life and influence.
上面就是企业样本印刷的三类常见问题,印刷前了解这些问题,制作出更精美的产品。
Above are three kinds of common problems in sample printing of enterprises. Understand these problems before printing, and make more exquisite products.