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纸张对于手提袋印刷的重要影响

不同种类的纸张是手提袋印刷必不可少的主要材料,对于印刷工作有较为直接的影响,为了有效保障印刷质量,在印刷手提袋的过程中对于纸张有一定的要求,对于印刷工作有良好的适应性,才能使印刷效果得到保证。下面我们来看一下手提袋印刷对纸张有哪些要求。

The different types of paper bag is main material printing essential, have a more direct impact on the printing work, in order to effectively guarantee the quality of printing, the printing process in the handbag has certain requirements for the paper, has good adaptability for printing, printing quality can be guaranteed only. Next we look at a handbag printing, what are the requirements of paper?.

纸张的平滑程度

Smoothness of paper

济南印刷厂http://www.sdyszb.com纸张最主要的印刷性能就是平滑度,平滑的纸张印刷效果更为清晰,而平滑度较低的纸张容易导致图文印刷出现发虚的效果,影响手提袋美观效果与印刷质量。

The main performance is printing paper smoothness, printing effect is more clear and smooth, smooth and low paper easily lead to appear virtual graphic printing effect, influence of handbags appearance and printing quality.

纸张的含水量

Moisture content of paper

纸张含水量较多降低纸张强度,影响印迹干燥的速度。纸张含水量较少导致纸张发脆易破损,同时容易出现静电情况。

Paper water content is more, reduce the intensity of paper, affect the speed of imprinting drying. Paper water content less, leading to brittle paper, easily damaged, while prone to static conditions.

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纸张的吸墨性

Ink absorbency of paper

纸张对油墨的吸收量越多,吸墨性越强,反之吸墨性就越弱。在手提袋印刷过程中要求适中的纸张吸墨性,吸墨性过强导致糊瞎印透现象,吸墨性较小导致印迹不清晰。

The more the absorption of ink on paper, the stronger the ink absorption, and the weaker the ink absorption. In the bag printing process requires moderate paper ink absorption, ink absorption is too strong, resulting in "paste blind print" phenomenon, less ink absorption, resulting in imprinting is not clear.

可见纸张的要求对于手提袋印刷工作是比较重要的,因此工作人员要尽量保证印刷手提袋的纸张具有较高的平滑程度,含水量与吸墨性适中,使印刷效果质量得到保障。

The requirements of paper is more important for the bag printing work, so the staff will try to ensure the smoothness of printed bag paper with high moisture content, and ink absorption is moderate, the printing effect of quality guarantee.

手提袋印刷工作中都需要对其进行上光加工,才能使其质量美观性得到更为可靠的保障,在对手提袋进行上光的过程中质量要求与技术要求都是需要充分满足的。下面我们就来了解一下手提袋印刷上光的质量与技术要求。

Bag printing work requires polishing processing on its appearance quality, in order to make it get more reliable protection, the quality requirements in the process of polishing the opponent bag and technical requirements are needed to fully meet the. Below we will come to understand the quality and technical requirements of a handbag printing and glazing.

一、手提袋印刷上光的质量要求

Quality requirements for printing and polishing of handbags

1印刷油墨必须具备耐溶剂性和耐热性,上光后不能出现变色,起皱等情况。

1, printing ink must have solvent resistance and heat resistance, after glazing can not appear discoloration, wrinkle and so on.

2在纸张性能方面, 主要表现在纸张的平滑度上,纸张平滑度高上光效果好,粗糙的话效果则较差。

2, in the performance of paper, mainly in the smoothness of the paper, paper smoothness, polishing effect is good, rough words, the effect is poor.

3如果印刷品放置时间较长,容易导致纸张表面上光油印不上去或者出现“花脸”“麻点”等情况。

3 if the print placed for a long time, easily lead to the surface of the paper on the mimeograph or do not go "face" pits "etc..

二、手提袋印刷对上光油的技术要求

Two. Handbag printing technical requirements for polishing oil

1膜层具有良好的耐环境侵蚀性能;

1, the film has good resistance to environmental erosion;

2具有良好柔性与弹性;

2 good flexibility and flexibility;

3能够与印刷品表面形成良好的黏合力;

3 able to form good adhesive force on the surface of printed matter;

4经过印刷上光后的手提袋具有较宽的加工适应性;

4, after printing, the handbag has a wide range of processing adaptability;

5膜层具有较高的透明度,不会变色;

5, the film has a high degree of transparency, will not change color;


 
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