Fabric is used for digital printing.
Question 2: What is digital printing? Hello, simply say whether this is computer-controlled printing (on cloth).
Question 3: What is digital printed fabric? For the vast number of textile designers, it is an excellent tool to exert their personal creativity, so that they can
Can fully display creative talents and turn the most ideal works into realistic finished products. Digital printing is rich in color.
Rich, with four colors and spot colors, can be printed.
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Ten thousand colors. For consumers, from home improvement to
Clothing and travel goods can be personalized according to personal hobbies. In this sense,
The emergence of a new technology will also drive a new market and a new round of consumer demand.
(
three
)
Digital printed fabric
Promote the production mode and business model of enterprises.
For a long time, due to the limitation of traditional technology, the production of printed matter must reach a certain scale.
And quantity, the enterprise will have benefits. With the development of economy, the market demand is more and more diversified.
Culture and individuality. The emergence of digital printing technology has solved this problem for enterprises.
In the past, it took several days or even dozens of days for a product to go from design to delivery. Now the customer has chosen the pattern and noodles.
Materials,
1
~
2
The finished product can be obtained in one hour, which can better meet the individual needs of consumers to wear or decorate.
Some people predict that,
2 1
Digital technology in the 21st century will be combined with network technology at the fastest speed, so as to achieve complete.
Personalized, one-on-one tailored business model.
Second,
Digital printed fabric
What do you mean?
Digital printing
technical characteristics
Digital printed fabric
The production process is simply through various digital means,
Digital photos, images or various digital patterns generated and processed by the calculator are input into the computer and then passed through the instrument.
Computer color separation printing system after processing, by a special
split
The software will be used for various special purposes through its inkjet printing system.
Dyes (reactive, dispersed and acidic main coatings) are directly sprayed on various fabrics or other media, and then
After processing, various high-precision printed products are obtained on various textile fabrics, which is in line with transmission.
Compared with the traditional printing and dyeing process
Has the following advantages:
1.
Digital printed fabric
The process principle makes its products break the traditional color matching and flower back making.
The limitation of length can make textile fabrics achieve the printing effect of high-grade printing.
because
Digital printed fabric
The technology can adopt digital patterns, and the color measurement and matching can be carried out by computer.
Jet printing, so that the color of digital printing products can be achieved theoretically.
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Ten thousand kinds, breaking through the traditional spinning.
The registration limitation of weaving printing and dyeing patterns, especially when printing high-precision patterns such as color gradient and moire,
Digital printing has unparalleled advantages in technology. In addition, traditional printed patterns are often subjected to
To the limit of the length of "flower back", and the concept of "flower back" may not exist in the process of digital printing.
Read, thus greatly expanding the space of textile pattern design and improving the grade of products.
2.
Digital printed fabric
High-precision jet printing process makes the jet printing process water-free and colorless.
In the process of jet printing, the use of dyes is "distributed on demand" by the computer, so there is no
In the process of computer-controlled jet printing, there is no waste of dyeing materials, no waste water and no noise.
So that no pollution is generated in the process of jet printing, the green production process is realized, and the production of textile printing
Get rid of the past production process with high energy consumption, high pollution and high noise, and realize low energy consumption and no pollution.
Production technology has brought a technological revolution to textile printing and dyeing production.
3.
Digital printed fabric
Production has truly realized the production process of small batch and quick response, and the production batch
There are no restrictions.
Because the digital printing production process is completely computerized, the production is flexible.
Sex has been greatly improved, and some products can even be delivered on the same day, which is desirable. In addition, due to the calculation
With the application of machine technology, a series of patterns with the same pattern and different tones are printed and designed in the production process.
Teachers' constant modification of patterns and colors has become a major difference between digital printing and traditional printing.
Technical advantages.
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Digital printed fabric
The production process greatly shortens the original process route and has fast order taking speed.
The proofing cost is greatly reduced.
Because the production process of digital printing has got rid of the production process of traditional printing in color separation and drawing,
The process of making films and nets, thus greatly shortening the production time. The way to accept the mode can be through light.
Disks,
And other advanced means, the general proofing time does not exceed one working day, while the traditional proofing
The cycle is usually about a week.
In addition, due to the simplification of the process, the proofing cost is greatly reduced. Shorten proofing cycle and proofing
......& gt& gt
Question 4: It is often said that digital printing, digital printing, but what is digital printing? Digital printing is printing with digital technology, so it is not difficult for digital printing plants to get good colors.
Question 5: What does it mean that the digitally printed electronic patterns are not layered? Layering means that the color of each door pattern should be placed on a separate layer, which is beneficial to design and production. There are quite layers in ps
Question 6: What is imitation digital printing? Imitation number is ordinary watermark.
Real digital is digital printing+glue, which is not suitable for mass production.
Digital printing needs sketch; Reactive printing is what we call watermark, which is the most common traditional printing. Thermal transfer is so-called "paper printing"
The cost of digital printing is the highest, but the incomparable advantage of digital printing is that it can make many sets of color patterns, because traditional printing, including paper printing, can't do it, and the effect of digital printing is more vivid and clear than general traditional printing, which is not suitable for mass production due to cost reasons. Another advantage is that digital printing is more flexible, and it can print 1 meter, which is especially suitable for clothing proofing.
Question 7: What does digital printing of cotton in 1980s mean? In 1980s, it was a kind of cotton fabric, but now more than 70% of cotton fabrics can be directly printed by digital direct injection!
Question 8: What are the technical differences between traditional printing and digital printing? Please refer to the table for comparison. Accuracy of traditional printing Digital printing is prone to overprinter prohibition. The number of flower tubes and screens is limited. The maximum size of the common rotary screen is 640 mm. 1 180mm, and it is easy to realize the problem of very fine and uniform transition color edge, and sometimes it is difficult to avoid or eliminate the problem without this problem. A large amount of sewage close to zero is produced by sewage discharge, screen washing, pulp washing bucket and plate making. Very small orders are all due to the cost of screen printing and the waste of color paste and cloth. The cost is very high, almost zero. The time for changing patterns and color positions depends on the number of screens and screen washing efficiency. 0. There are 2 people in and out of the work, car 1 person, assistant 1 person, and 2 people in pulp mixing. The lofting time depends on the screen production time, but it usually takes 3-4 weeks to prepare the production speed of 50-65438 (m/min).
Question 9: Analysis of the disadvantages of digital printing. Digital printing technology still needs to be improved. The shortcomings of digital printing technology are mainly manifested in four aspects: (1) slow jet printing speed. Efficiency is money, and the speed of printing is largely related to the benefits of enterprises. At present, the printing speed of the fastest digital inkjet printing machine can reach 150m2/h, but there is still a big gap compared with the traditional printing machine, which needs to be further improved. (2) The cost of ink is relatively high. Although digital ink-jet printing does not need to make screen, the total cost is lower than that of traditional printing in the case of a small amount of production, and the price of ink used is much higher than that of dyes and pigments used in traditional printing. Therefore, after a certain printing length is exceeded, the ink price will drive the cost of digital inkjet printing to exceed that of traditional printing. In the future, the price of ink needs to be adjusted reasonably to promote the development of digital inkjet printing. (3) the combination of old and new technologies. With the continuous improvement of digital printing technology, the speed of jet printing is also accelerating, but there is still a long way to go to catch up with the speed of traditional printing machines. Therefore, it will be the basic combination mode of textile printing industry in the future to adopt time-saving digital printing machine for proofing or small batch production, and then cooperate with traditional printing machine for large batch production. However, there are still problems in the combination of old and new technologies, which need further breakthrough. (4) Compared with the traditional spot color printing, the color accuracy is very high, that is, each group of colors are mixed with color paste separately, and the computer color measuring and matching system can achieve high color accuracy. Even if a color paste is deviated, it will only affect a group of colors. Digital printing is CMYK mixed color printing, and all colors are mixed with four-color ink. A little external influence, such as the difference of ink, the difference of print head and the slight change of printing environment, will affect the accuracy of a series of colors after mixed color. Therefore, the color accuracy of digital printing is slightly worse than that of traditional printing.