What is the difference between digital printing and silkscreen printing?

Digital jet printing technology is a high-tech that integrates precision machinery, computer electronic information and fine chemicals, gradually formed with the continuous development of computer technology. The application of digital inkjet printing technology in the textile printing industry is in line with the national strategy of adjusting and revitalizing the textile industry, promoting energy-saving emission reduction technologies, and promoting the autonomy of textile machinery. It is a technological revolution in the textile printing industry; The application of production and advertising production industry can greatly enhance the market competitiveness of products; at the same time, its combination with Internet technology can realize mass customized production based on digital printing technology through personalized interactive design and virtual display on the Internet The popular online consumption trend can drive the gradual transformation of downstream enterprises from traditional production and operation models to more efficient modern production and operation models.

Digital jet printing technology is an advanced and rapidly developing printing technology and large-format printing technology. It is currently widely used in textile printing, carpet manufacturing, advertising production and other industries. The high requirements of precision and large-format printing accuracy have become the "highest point" of technical application.

The inkjet printing flag production technology has the characteristics of fast, flexible and clear pattern, which is in line with the production mode of small batch and multi-variety. At present, inkjet flag making technology has been used in clothing, home textiles, wallpaper, carpets, woven ribbons, labels, flags, ties and scarves. 1 Advantages of printing flags 1) The number of colors is not limited, using four basic colors (cyan, magenta, yellow, black) plus special colors (golden, orange, red, blue), can print a variety of color flowers Type, the color can reach as many as 16.7 million kinds. The printing accuracy is less than 0.1mm, which can achieve the effect of photo simulation. 2) Copy length is not limited. 3) The pattern design and change can be done on the computer screen, and the color matching can be done with a mouse; there is no cost for making a screen. 4) It saves time and materials, with very little investment, no waste of dyes, extremely low scrap rate, and the area of ​​energy-saving and water-saving equipment is only 1/10 of that of conventional printing equipment. 5) The labor cost is reduced, the printing is controlled by the computer, and the working environment is very clean.

Compared with traditional printing technology, inkjet printing technology has the advantages of high flexibility, good reproducibility, high precision in the production process, adapting to the marketing system of small batch and fast delivery, meeting the requirements of clean production and being able to order remotely. These advantages make digital inkjet printing. The production of Indian flags has become a key research object, and the application of this technology will become more and more extensive.Flammable and explosive non-environmentally friendly solvent.

Screen printing flags and the wide application of screen printing in life

Screen printing, as a professional processing technology, has very clear industry boundaries during the planned economy period. After the reform and opening up, this boundary has been gradually broken, and various industries have applied screen printing in related products, thus forming a special industry shared by all industries. It is characterized by the small scale of the enterprise and the great dispersion, which can be roughly summarized into the following aspects.

1) Needle textile screen printing. The data shows that in the international screen printing industry, textile screen printing paper accounts for more than 50%, which involves clothing, accessories, bedding, interior decorations, sanitary products, shoes, hats, etc., as well as flags and publicity materials in people's daily life. .

2) Circuit board and membrane switch. It is a rising star of screen printing. my country started to develop it in the 1960s. With the rapid development of the electronics industry and the increase and innovation of applied components, this industry has developed rapidly and involves a wide range. It can be said that all kinds of All electronic products are inseparable from screen printing.

3) Plastic products. Including soft plastic and hard plastic, there are common children's toys, various packaging bags and daily commodities and some containers.

4) Screen printing of packaging. There are many materials and various styles, including paper, wood, synthetic materials, metal and plastic, etc., a wide variety.

5) Large format advertisements and posters. In the past, general posters were mainly offset printing, with bright and bright patterns and rich color circles. However, its printing fabrics had limitations and required a large amount of printing. Screen printing can make up for its weakness, suitable for small batch printing, and large-format screen printing breaks the limitation of offset printing format. Although the application time is not long, but the development is relatively fast.

6) Ceramic decals and transfer paper. Their history is about 20 years old. The former belongs to the pottery industry, while the latter has scattered application fields due to the diversification of transfer techniques.

7) Signs, nameplates and cards. With screen printing on various materials, such as metal, plastic, wood surface printing text, patterns, symbols, lines, etc., to make all kinds of signs, cards, printing technology is diverse, products can be seen everywhere.

8) Silk screen printing in the field of fine arts. European and American countries divide screen printing into two categories: industrial screen printing and art screen printing. my country's fine arts screen printing is also actively developed, is not yet popular.

Screen printing is also widely used in glass and leather decoration. Screen printing technology is also used for printing anti-counterfeiting signs and CD-ROMs using anti-counterfeiting ink.