Second, computer color principle and system 1. Kubelka-Munk theory and its limitations The KM theory was proposed as early as 1931, but it was not until 1958 that it was successfully used in the textile printing and dyeing industry. The application of this theory in the printing industry began i
Read morePaper fee occupies a major share in the cost of journals and is the main item that controls the operating costs of journals. We may wish to take a rough look at the cost of the main body of the journal-the text. For example, a periodical with 16 degrees, a 64-page 70-gram offset paper, and a saddl
Read moreLiquor bottles, petrol cans, paint buckets... Yesterday morning, these things were placed on the booth of the 300-way Inner Ring Road Caoqiao Terminal. The staff hoped to prompt the “Liquid-restricted†regulations for buses. The reporter saw on the platform that dozens of passengers ha
Read moreUV ink is a new type of environment-friendly ink. It has fast drying, high production efficiency; no solvent discharge, no environmental pollution; low energy consumption; suitable for a variety of substrates, especially for heat-sensitive substrates (such as Paper, plastics, etc.); excellent perf
Read moreNowadays, there are many brands of electric pressure cookers on the market that consumers trust and favor. For example, Supor electric pressure cooker is one of them. So, what about Supor electric pressure cooker? What is the quality of Supor electric pressure cooker? Next, let Xiaobian I would l
Read moreSource: Design House Electric Sit Stand Desk Home office standing office style have become very popular. Sit Stand Desk is also hot selling nowadays. This series of office sit stand desks are very easy to use and perfect for any height. A good Standing Desk can minimize the harmful effects
Read moreThe moire is a stained interference mesh caused by data grid overlapping conflicts. Moire usually occurs in three stages of image processing. 1. Scan highly detailed textures: For example, when scanning an image on a textured fabric, moire will be generated, which is caused by the scanner itself.
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Read moreOptical disc screen printing is the process of transferring ink to the substrate (disc surface) by means of a squeegee press and squeegee printing plate to form a graphic ink trace. Since the screen is a support, the screen production is of utmost importance. 1 Reasonably choose the tension of th
Read moreFirst, rosewood Sandalwood rosewood, the rare tree species of the genus Rhododendron. The rosewood heartwood side village is distinct, the village is narrow and white; the heartwood is bright red or orange red, and the long time becomes purple reddish brown; the material colo
Read moreJapan's Sapporo Beer Company recently announced that it will mark the release of carbon dioxide from the production process on its flagship beer cans. Sapporo Brewery is part of Sapporo Holdings. The company said that this initiative will begin in March next year. At that time, the amount of ca
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