With the progress of human civilization and the development of social economy, "green" and "environmental protection" have gradually become the common voice of the world. Green mountains and waters, fresh air and natural non-toxic foods have…
The Model 536 carton sealer is a fully mechanized machine that can automatically follow t…
The chip is a highly integrated chip that p…
In the recent past, consumers often report the quality of printed newspapers. They believe that some newspapers use poor-quality inks. After reading the newspapers, they are covered with black and have a stench of smell and require supervision and inspection of…
Flexo printing, gravure printing, offset printing, and screen printing are the four common printing methods for packaging printing. Flexo printing and gravure printing are more distinctive in the printing of printing materials such as flexible packaging materials, folding cartons, paper ba…
Color balance 〖CTRL B〗 is a color adjustment tool with less functions but intuitive and convenient operation. As shown below. It divides the image into 3 shades: dark tone, midtone, and highlight in the tone balance option. Each tone can be indepe…
4. The principle of color master-slave. When adjusting the color, we must start from the overall picture, emphasize that the color of the main part must be saturated, prominent, set off the color to be light, dark, can not divide the master-slave, arbitrarily a…
Water scorpion is a kind of Gardenia, but the flower is smaller than the normal gardenia, and the water scorpion with the mountain is only suitable for potted plants. The following small series will talk about the pot cultivation techniques of the scorpion. .
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