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印刷中都有哪些技巧呢?

印刷中都有哪些技巧呢?今天,济南画册印刷专家为大家介绍印刷厂是如何做到纸张防潮的工作。就提分析如下:

What are the skills in print? Today, the Ji'nan picture printing expert introduces how the printing factory can do the work of moisture-proof paper. The analysis is as follows:

1、加工方面

1, processing

济南印刷厂家http://www.sdyszb.com日化标签材料的存放:若日化标签材料或日化标签放置在湿度较高的环境中,很容易受潮,受潮的日化标签材料,印出的日化标签会卷曲、起皱、掉墨。因而我们应将日化标签材料存放在22℃±2℃的环境中。

For cosmetic label material: if the cosmetic label material or cosmetic label placed in high humidity environment, easy to damp, wet chemical label materials, printed labels will crimp, cosmetic wrinkle, removal of ink. Therefore, we should store the label material at the temperature of 22 + 2 degrees celsius.

加工环境温湿度:加工环境对于印刷加工十分重要,温度过低过高印出的日化标签都会产生不良,因而我们应将日化标签印刷环境温度调为18~25℃,相对湿度50%~60%。

The temperature and humidity environment processing: processing environment is very important for the printing process, the temperature is too low to print cosmetic label will be harmful, so we should be cosmetic label printing temperature to 18~25 Deg. C, relative humidity 50%~60%.

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2、贴标使用方面

2, labeling applications

贴标时标签和卷膜要平衡,因而为了避免日化标签起皱首先要求贴标和存放环境要适当控制,避免温温度大幅度变化,同时标签和卷膜在贴标时含水尽可能平衡。

When labeling labels and film to be balanced, so in order to avoid cosmetic label wrinkling first requires labeling and storage environment to properly control the temperature, avoid large temperature changes, at the same time labels and film in the labeling water as balanced as possible.

3、雨季使用日化标签实用的方法

3, rainy season using daily labeling practical method

当加工和使用有局限时,不能完全满足使用要求而引起的问题可采用以下措施:将没有打开包装的材料在环境中放一段时间,使包装内外温度平衡后再打开。、

When processing and use is limited, can not fully meet the requirements of problems caused by the following measures: will not open the packaging materials for a long time in the environment, so that the temperature inside and outside the balance after the open package. ,

1、刀式折页原理

1, knife folding principle

刀式折页具有较高的精度,书帖折缝压的实,由于折刀的运动惯性,折页速度较慢。

Knifefold has high precision, the book please pressure, because of inertia folding, folding speed.

2、冲击式折页原理

2, impact folding principle

借助于纵折三角板,沿纸张的纵向获得第一折,活动折刀伸出折页滚筒冲折纸张,将纸张推至两个连续旋转的折辊4之间,将所折页帖压实,并传送到收帖花滚筒。

With the help of longitudinal fracture of triangular plate, longitudinal fold along the paper won the first, the knife out of the hinge drum activities red folding paper, paper will be pushed to the two continuous rotation of the roll 4, the hinge post compaction, and transmitted to the receiving post flower drum.

3、滚折式折页原理

3, roll folding hinge principle

滚动式折页机折页精度较高,速度快,一般用在卷筒纸书刊轮转印刷机上。根据所完成的折页次数,折帖的类型,采用不同数目的折页滚筒和折页方案。

The rolling type folding machine has high folding accuracy and fast speed, and is generally used in rotary paper press rotary printing press. According to the number of folds completed, fold the type, using a different number of folding drum and folding program.


 
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