Puma Ferrari Computer Ink Color Matchin Puma Ferra

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hue is the impact ink printed one of the key indicators of quality, therefore, the deployment of ink has become an essential pre-press process. The basic principle is based on color color composition and color mixing theory, harmonic manner to pigment metamerism color effect. With computer technology, computers can store large amounts of data, high-speed computing power with the help of color theory can learn a lot of ink on the basis of numerical data and color processing, man-machine dialogue through color, speed, accuracy high, will be introduced into the printing area, color management and quality testing can be more modern.
I. Development and characteristics of computer color matching
1. The development of computer color matching
In industrial countries, and color-related industries such as textile printing and dyeing, dye, pigment, paint manufacturing, plastics processing and printing ink industries coloring widely used color matching system as product development, production, quality control and strong sales tools, a high penetration rate. For example, the optical instrument of foreign companies in recent years developed klaeng ink formulation software InkFormulation4.0, the software for offset printing, flexo printing, screen printing, rotary gravure industry, precision formulation prepared with automatically generated formula, multi-channel calculation speed, and can quickly prepare low-cost formula, the software window, friendly interface, and a preparation to ensure accurate formula success rate.
The past 10 years, our country have introduced various types of color systems, but few achieve significant benefits. Foreign-developed software based on the characteristics of the processing industry in Europe and America, based on the relative stability of pigment quality; and although the domestic processing industry has its own characteristics [link widoczny dla zalogowanych], but the pigment stability is relatively poor quality of some, and the current update pigment species , the new substrate in large numbers, and the color matching system available at home and abroad this lack of flexibility to adjust capacity [link widoczny dla zalogowanych], so the practical application of color matching system difficulties.
Shenyang Institute of Chemical Research from 1984 color matching system, in which thinking style color Chinese software, is the first Chinese color matching software. Use of the software system, and the total price of domestic machine supporting the entire system of 1 / 3, if imported, and machinery with a total price of imports 1 / 2. The system is now used in more than 70 manufacturers [link widoczny dla zalogowanych] covering the dyes, dyeing, wool spinning, knitting, paint, ink, rubber, and colored wallpaper and many other related industries. In addition, Xi'an University of Technology developed the use of color density meter and the density of computer on-line computer color matching system for practical application of the convenience and widespread. From the current development trend of view, the computer has become the ink color matching is an important component.
2. The characteristics of computer color matching
(1) can reduce color matching time, reduce costs and improve the efficiency of color.
(2) can be calculated within a short period of time correction formula.
(3) over the past, all with the ink color into the database, need for instant use.
(4) easy to use. (5) revised the calculation of color formulation and color digital display or printed by the computer output, the final color results in digital form into memory.
(6) can be connected to other functional systems. For example: weighing system can be connected, to minimize weighing errors; reproducibility improved, if the process is continuous, can be set in the print materials printing quality monitoring system, when any abnormality occurs, it will immediately downtime, reduce unnecessary waste.
Second, theory and co