一、紙張外表越粗糙，油墨的吸收量就越大。打印紙的粗糙外表，油墨泛濫現(xiàn)象更容易出現(xiàn)。這是因?yàn)橛行┘垙埨w維的交織發(fā)生的間隙，均勻的涂層還沒有很好的覆蓋。這種壓紋紙和印版時，油墨層外表發(fā)生不良接觸。如果通過適當(dāng)?shù)挠∷毫?，可以有足夠的接觸時間與油墨層的布局的紙張的平滑性差，實(shí)現(xiàn)均勻的壓印接觸，可以確保印刷墨層均勻平服。

1、 The rougher the paper surface, the greater the ink absorption. The rough surface of printing paper and the overflow of ink are more likely to occur. This is because some paper fibers are interlaced and the uniform coating has not been well covered. When the embossing paper and the printing plate are used, the surface of the ink layer is in bad contact. If the printing pressure is appropriate, there can be enough contact time and the smoothness of the paper with the layout of the ink layer is poor, so as to achieve uniform embossing contact, which can ensure that the printing ink layer is uniform and flat.

二、保守膠合板面前底部支架的印刷版，不只有許多弊端，容易呈現(xiàn)油墨轉(zhuǎn)移不良現(xiàn)象，引起油墨布局不均的發(fā)生。這是因?yàn)槟静牡牡撞客斜P不夠強(qiáng)，變形的可能性也比較大，導(dǎo)致不穩(wěn)定的印刷壓力，油墨層的布局不能均勻地轉(zhuǎn)印到紙張上。好的方法就是做好備份操作技術(shù)，一些印刷板面積較大，應(yīng)選擇一些平整度好，比擬扎實(shí)的金屬版本的護(hù)理，可以更好的防止這些現(xiàn)象的發(fā)生。

2、 The printing plate of the bottom bracket in front of the conservative plywood has not only many disadvantages, but also is prone to poor ink transfer, causing uneven ink layout. This is because the bottom tray of wood is not strong enough, and the possibility of deformation is also large, leading to unstable printing pressure, and the layout of the ink layer cannot be uniformly transferred to the paper. A good way is to do a good job in backup operation technology. Some printed boards have a large area, so you should choose some with good flatness, which is comparable to the solid metal version, to better prevent these phenomena.

彩色印刷品在設(shè)計(jì)和疊印的處理上要注意以下六點(diǎn)：

The following six points should be paid attention to in the design and overprint of color prints:

1、字形過小的文字應(yīng)避免選擇筆畫太細(xì)的字體，比如仿宋體、細(xì)圓體等，字體的筆畫原本就細(xì)，如果字形過小，印刷時筆畫就容易丟失，導(dǎo)致字跡不全；

1. For characters with too small font size, avoid choosing fonts with too thin strokes, such as imitation Song typeface and thin round typeface. The strokes of fonts are originally thin. If the font size is too small, the strokes will be easily lost during printing, resulting in incomplete handwriting;

2、尤其是細(xì)小的文字，應(yīng)避免使用多色套?。?/div>