What is digital printing? The concept of digital printing technology
What is digital printing? The concept of digital printing technology
Digital printing fabric technology is a high-tech product that integrates machinery, computer electronic information technology, and has gradually formed with the continuous development of computer technology. It first appeared in the mid-1990s. The emergence and continuous improvement of this technology , has brought a new concept to the textile printing and dyeing industry, and its advanced production principles and methods have brought an unprecedented development opportunity to textile printing and dyeing.
Digitally printed fabrics input the patterns into the computer in digital form, edit and process them through the computer printing color separation and tracing system (CAD), and then use the computer to control the micro-piezoelectric inkjet nozzle to directly spray the special dye liquid onto the textile to form a desired pattern. The promotion and application of digital printing technology will have a significant impact on the development of my country’s textile industry in the 21st century, as shown in:
(1) Digitally printed fabrics will directly promote the development of “green textiles” and “green manufacturing”.
Because for digitally printed fabrics, the dye solution is directly placed in a special box and sprayed on the fabric on demand, there is no waste or wastewater pollution. The dye solution discharged from the printing machine flushing in the mixing room is eliminated, making the printing process pollution-free. Film is also eliminated. Consumption of materials such as wire mesh and silver tubes. It not only reduces the burden on enterprises, but also meets the requirements of environmental protection.
(2) Digitally printed fabrics will meet people’s personalized needs to the greatest extent and improve people’s quality of life.
For the majority of textile designers, it is an excellent tool to unleash their personal creativity, allowing them to fully demonstrate their creative talents and turn their ideal works into realistic finished products. Digital printing is rich in color, using four colors plus spot colors, and can print 16.7 million colors. For the majority of consumers, everything from home decoration to clothing and travel supplies can be personalized according to personal preferences. In this sense, the emergence of a new technology will also drive a new market and stimulate a new round of consumer demand.
(3) Digitally printed fabrics promote enterprise production methods and business models
For a long time, due to the limitations of traditional technology, the production of printed products must reach a certain scale and quantity in order for the enterprise to be profitable. With the development of the economy, market demands are becoming more and more diversified and personalized. The emergence of digital printing technology has solved this problem that has long plagued enterprises. In the past, a product took several days or even dozens of days from design to delivery. Now, after customers select patterns and fabrics, the finished product can be obtained in 1 to 2 hours, which can better meet consumers’ personalized needs for clothing or decoration. Some people predict that in the 21st century, digital technology will be combined with network technology at a rapid speed to achieve a completely personalized, one-to-one tailor-made business model.
2. What does digitally printed fabric mean? Characteristics of digital printing technology
Simply put, the production process of digital printing fabrics is to input various digital patterns into the computer through various digital means such as scanning, digital photos, images or computer production and processing, and then process them through the computer color separation printing system, and then use special rip software Through its printing system, various special dyes (reactive, dispersed, acidic main coatings) are directly printed onto various fabrics or other media, and then after processing, the required various colors are obtained on various textile fabrics. High-precision printing products, compared with traditional printing and dyeing processes
It has the following advantages:
1. The principle of digital printing fabric technology enables its products to break the limitations of traditional production of color registration and flower return length, and can achieve high-end printing effects on textile fabrics.
Since digital printing fabric technology can use digital patterns and use computers to measure, match, and print colors, the colors of digitally printed products can theoretically reach 16.7 million, breaking through the color registration limitations of traditional textile printing and dyeing patterns, especially for Digital printing has unparalleled technical advantages in printing high-precision patterns such as color gradients and moire. In addition, traditional printing patterns are often limited by the length of the “flower return”, while the concept of “flower return” does not exist in the digital printing process, which greatly expands the space for textile pattern design and improves the quality of the product. REs0julVz
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