In mid-March, the author went to Hong Kong to attend the 20th Anniversary Celebration of the Graphic Arts Society and made a short visit. Hong Kong's downtown area is still bus-packed and bustling, and the restaurant business seems to be still hot. But in conversation with people, I feel that
Since human society has had a flow of goods, there has been the existence of packaging. The beginning of the packaging is very simple, such as pots, straw baskets, straw rope, leaves, wooden boxes and so on. The role of packaging at the time was also limited to the protection of goods and ease of
1 Viscosity reducer: Its purpose is to reduce the viscosity of the ink, improve the ink's fluidity and stringiness. Appropriate addition and removal of the binder can improve the ink printing operation and make the image reproducibility good, but if excessive, it will make Poor ink uniformity
Model NO.: GYZ-022 Condition: New Trademark: GuanYi
At present, most county and city-level newspapers still use four editions and four editions, with a circulation of about 20,000 copies. Sometimes it is necessary to print a small amount of color newspapers at large newspapers. However, the same printing press is processed with the same software. T
Maps are an indispensable tool for our lives, from commercially available maps with various functions, such as maps of counties and cities; street maps; sketch maps of amusement parks; global maps, etc., but outdoor activities, especially mountaineering, The maps that are most needed are contour ma
19. What materials are used to make the frame and what are the characteristics of these materials? The materials used to make the frame include wood, hollow aluminum profiles, cast aluminum molding frames, and steel materials. The most commonly used is the frame made of aluminum. However, all kin