The key to high-quality digital printing machine production

After years of rapid development, digital printing has transitioned from the growth stage to the mature stage in the industry. Generally, at this stage, the industry begins to layer, some high-quality enterprises choose high-quality digital printing machines, and some low-end High-quality, choose some "cost-effective" models, this article only discusses a few key factors of high-quality digital printing paper machine:

First, explain the fabric requirements for high-quality digital printing machines:

1. Physical and chemical testing indicators of fabrics

Second, the degree of fine pattern

Three, color consistency

Fourth, continuous productivity

Based on the above four aspects, we will separately elaborate below:

One: The physical and chemical testing indicators of the fabric. In addition to the fabric itself, the main physical and chemical indicators in the transfer process come from ink, related to sunlight, dry/wet rubbing fastness, perspiration fastness, and azo, heavy metal content and other indicators At present, the light fastness of low-temperature disperse dyes is generally low, so it will be a little difficult to make outdoor products, and there will be some problems in overseas transportation. Other indicators perform well. In addition, physical and chemical testing indicators are also related to paper coating. , Whether the paper coating leaves harmful substances on the fabric affects the detection index of the fabric. So to sum up, the selection of high-quality ink and paper is very important for digital printing production!

Two: The fineness of the pattern. Although digital printing is not limited by flower back and color, many exquisite designs also bring challenges to digital printing. There are two aspects that affect the accuracy of the pattern. 1. The accuracy of the print head. Generally speaking, the accuracy of the print head is below 5pl, which is suitable for high-quality order requirements and is variable ink drop printing. 2. The flatness of the printing platform/paper transmission Structure, this aspect is mainly related to the continuous flatness of the paper on the printing platform. The unevenness of the paper will directly affect the printing accuracy and even cause color difference.

Three: Color consistency. This is related to printheads, inks, software, and stand-alone productivity. First of all, different printheads have different chromatic aberration performance in printing. Whether the ink is stable and whether the consistency is maintained has a direct effect on the color. Different choices of rip software , There are differences in color noise, color gradation changes, and color tracking, and the color consistency of single-machine production is much higher than that of multi-machine production.

Four: continuous productivity, digital printing orders generally have a pattern of thousands of meters, whether the ink is broken during the printing process, whether the retracting system is stable, and the retracting system is neat. These factors are very important to the quality of printing, which is also related to printing The factory's product qualification rate, negative pressure ink supply, and degassing device ensure printing to the greatest extent. The air expansion shaft solution has become one of the standard equipment of high-speed and stable industrial grade.

To sum up: High-quality digital printing processing is the need and direction of industry upgrading. Xiangyin Digital: Provides digital printing machines with "stable quality and quality assurance". Welcome to inquire and discuss together