What aspects should the quality of digital printing be assessed?

Updated on educate 2024-07-10
7 answers
  1. Anonymous users2024-02-12

    Digital printing technology still needs to be improved, and the shortcomings of digital printing technology are mainly manifested in four aspects:

    1) Printing speed is slow.

    Efficiency is money, and the speed of printing is largely the benefit of the enterprise. At present, the fastest digital inkjet printing machine can reach a printing speed of 150m2 h, but compared with traditional printing machines, it is still far behind and needs to be further improved.

    2) The cost of ink is higher.

    Although digital inkjet printing does not have to make screens, the total cost of small production is lower than that of traditional printing, and the ink used is much higher than the dyes and pigments used in traditional printing, so after a certain printing length, the ink will pull the cost of digital printing to exceed traditional printing. In the future, the best ink needs to make reasonable adjustments to promote the development of digital inkjet printing.

    3) The combination of old and new technologies.

    Digital printing technology continues to improve, and the speed of printing is also accelerating, but there is still a long way to go to catch up with the speed of traditional printing machines. Therefore, the use of time-saving digital printing machines for proofing or small-volume production, and then with traditional printing machines for mass production, will be the basic combination mode of the textile printing industry in the future. However, there are still difficulties in the combination of old and new technologies, and further breakthroughs are needed.

    d) Color accuracy.

    Compared with the spot color printing of traditional printing, that is, each set of colors is individually blended with color paste, through the computer's color measurement and color matching system, high color accuracy can be achieved, even if a color paste is deviated, it only affects a set of colors. Digital printing is CMYK mixed color printing, all colors are mixed by four-color ink, a little bit of external influences such as ink differences, differences between print heads, and small changes in the environment during the printing process will affect the accuracy of a series of colors after color mixing. As a result, the color accuracy of digital printing is slightly worse than that of traditional printing.

  2. Anonymous users2024-02-11

    1.Wide color gamut, vivid colors, high precision, and delicate images.

    2.Digital printing solutions can be realized by large-scale manufacturing with high investment and large factories to offices and homes, and customized production with low investment, personalized large formats and large patterns to meet the needs of different customers.

    3.It shortens the traditional printing process, improves the cycle of receiving orders, and reduces the cost of printing plate making and proofing.

    4.Breaking the defects of the traditional process (the limitation of color registration and external factors) can make the pattern on the decorative paper clearer and more delicate.

    5.Truly realize small-scale production, and at the same time, the production batch is not limited by any restrictions, and realize the needs of personalized production.

    6.No pollution, low energy consumption, to achieve a green production process.

    7.Ensure that the sample is consistent with the product. The data and process plan are easy to store, and the reproducibility of printing is good.

    8.The design pattern does not need to be based on the number of registers and the type of pattern. Patterns that can express thousands of colors.

    9.It can realize ultra-long patterns, and multiple personalized graphics that spell out wide and large patterns.

  3. Anonymous users2024-02-10

    One-time molding, no plate-making, some materials can be used repeatedly, low cost; The computer directly typesets, modifies and produces, which is simple to operate, high in efficiency and greatly reduces costs. Labor-saving, obvious gradient color, no pollution.

  4. Anonymous users2024-02-09

    In the center of Dongcheng, there is a good home in a mile of foreign field. It's right next door to the Oriental Show Steam Hall. You can find out.

  5. Anonymous users2024-02-08

    Or go to their communication area and ask... They are all in the printing industry...

  6. Anonymous users2024-02-07

    (2) The color of the computer screen is inconsistent with the printing color. 3

    2) The setting parameters in the process of color mixing should be different according to different materials, fabrics, etc. The production process of digital printing greatly shortens the original process route, the speed of receiving orders is fast, and the cost of proofing is greatly reduced. Because the production process of digital printing gets rid of the traditional printing process in the production process, the process of color separation, film production, and screen making, so as to greatly shorten the production time.

    The way to accept the pattern can be through various advanced means such as CD-ROM and e-mail, and the general proofing time is not more than one working day, and the traditional proofing cycle is generally about a week, and the principle of digital printing technology makes its products break the traditional production of color and flower back length limitations, which can make textile fabrics achieve the printing effect of high-grade printing. Digital printing production truly realizes the production process of small batches and fast reactions, and the production batch is not limited in any way.

  7. Anonymous users2024-02-06

    The disadvantages of digital printing are shown in detail below

    1. At present, digital inkjet printing technology still has a large investment in equipment and high ink cost.

    Second, because the equipment is too precise, digital printing is worse than traditional printing in terms of stability.

    3. The printing speed is slow, and when the large number of machines is produced, it is easy to produce the grinding and cracking difference of the machine, especially for the sensitive color mixed by several inks. For example, gray, brown, dark green, bright red, etc.

    Fourth, the printing ink used in digital printing, there are relatively few inks on the market that can provide choices, the color gamut is limited, and the printed colors are not as fresh as traditional printing, especially mixed colors.

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