The new development of digital ink-jet printing technology of domestic textiles

Digital printing technology is to input printing patterns into the computer through digital form, edit and process, and then control the nozzle by the computer to spray dye directly on the textile, forming textile printing. It is a new way of printing, is another important revolution of printing technology, is also the direction of future printing development. Before in Europe, the United States, Japan and other developed countries, the traditional printing and dyeing industry has been shrinking, and digital printing technology is developing rapidly, has gradually entered the industrial production stage. The application and continuous improvement of this technology has brought an unprecedented development opportunity to China's traditional textile printing and dyeing industry, which will change the current situation of "high energy consumption, high pollution, high emission and low added value", and contribute to the development of China's dyeing and finishing industry.

First, digital inkjet printing technology advantages

Digital inkjet printing and traditional printing is completely different, it does not need plate making, omitting the traditional printing required by tracing, production, mesh, color paste, scraping and other processes; Omitting the traditional printing screen machine, gluing machine, photosensitive machine, drying room and other equipment; Omitting the traditional printing screen, nickel mesh, roller and other consumables; Digital printing is not limited by color, flower circumference and other restrictions, products printed beautifully, can produce beautiful printing effect and artistic effect, such as all kinds of traditional Chinese painting, oil painting, watercolor painting, gouache painting, figure painting and so on.

Digital printing with personalized, small batch, many varieties, high precision, fast delivery, low pollution, unique art, are increasingly brought to the attention of the people, the current in the high quality of the consumer market, such as high-grade fashion, high quality fabrics, craft gifts, travel accessories, scarves, ties in products such as printing, become one of the fastest growing a way of printing.

In the current printing and dyeing enterprises facing the severe situation of energy conservation and emission reduction, digital printing also showed its advantages. About 30% of the amount of traditional printing dye can not be combined with the fiber, which will be washed away and cause pollution. However, digital printing USES ink direct injection process, with the amount of dye only about 40% of the traditional amount, and only 5% of the ink is washed in the post-treatment, resulting in pollution only 1/15 ~ 1/25 of the traditional printing. In addition, digital printing production process water, energy consumption has been greatly reduced. It is estimated that compared with traditional printing, the energy consumption per ten thousand yuan of output value of digital printing is only about 1/10 of that of traditional printing, and the energy consumption per ten thousand yuan of income is only about 1/30 of the latter.

The new development of digital inkjet printing technology

Digital inkjet printing has a unique technical advantages, market prospects, but the printing technology in the development of our country is far less advanced developed countries, the reason is: the first is the domestic dyeing with more quantity with low price as the main means of competition to win, in such a market is dominated by the strategy, premium inkjet printing products natural ignored; Secondly, there are two technical bottlenecks of digital inkjet printing: printing speed is not fast enough, the price of consumables (mainly ink) is high, resulting in high production costs. These years, it is mainly in the printing and dyeing enterprises as a prototype role, has not formed industrialization. But now things are happening quietly change, first of all, is the enterprise marketing strategy in change, some management level, product against time on printing and dyeing enterprises are gradually give up cheap vicious competition in the market strategy, efforts to make our products to high quality, the pursuit of high value-added products, such as marketing requires product small batch, many varieties, personalization, quick delivery, high quality, and that is exactly what the advantages of digital ink jet printing At the same time, with the development of science and technology, with the significant improvement of the domestic level, digital inkjet printing in the printing speed and the reduction of the price of consumables, has made significant progress. Currently excellent localization of equipment production speed has reached to disperse dye printing 140 square meters/hour, reactive dye printing, 40 ~ 60 square meters/hour, due to the optimization and improvement of the nozzle, when printing large surface colour and lustre, can adopt the localization of the dye printing ink or pigment printing ink, this greatly reduces the cost of production, according to the calculation, the average profit of digital ink jet printing in 9 yuan/meters (and traditional printing can achieve 0.5 yuan/m had good profits).

From the perspective of investment profit rate, digital printing investment benefits have exceeded automatic flat screen printing, can obtain a better income. As long as you can maintain reasonable production efficiency, digital printing investment income can exceed flat screen printing, to achieve better investment results.

Three, how to implement the industrialization of digital inkjet printing

Digital inkjet printing industrialization as long as the implementation of appropriate, can get better economic benefits, this kind of printing will get a faster development in the future, which has been recognized by many experts. But to implement the digital inkjet printing industrialization, enterprises also pay attention to the implementation of the way.

In my opinion, there are several problems that should be paid attention to:

1. Enterprises preparing for implementation should create a better foundation

Planning to implementation of the industrialization of digital printing enterprise, in general there should be a better management level, production already has the high quality of products of the base, or has the basis of the distribution of high quality fabrics, especially the enterprise should be gradually set up a number of distribution of high quality textile base, with this group of customers, production of digital jet printing product is easy to find its broad market.

2. Have a plan to implement the overall design step by step

Digital printing products have a let customers understand familiar with the process, customers have a process of cultivating and developing step by step, at the same time for enterprise itself is also a management and operating personnel training and improve the process of adjusting product structure also has a gradual changes and adaptation process, therefore, the implementation of the industrialization of digital jet printing a along with the sales market to expand and gradually expand the proces

To sum up, digital inkjet printing has been basically with the implementation of industrialization conditions, we believe that this novel printing processing method will increasingly be paid attention to by people of insight, digital inkjet printing this flower will certainly bear the fruits of industrialization.