The squeegee angle refers to an arbitrary change of angle between the longitudinal direction of the squeegee and its direction of movement within a range of 90°. In the printing process, each time the ink is scraped once or once, the angle of the scraper and the direction of its movement are slightly changed due to the change of the scraper, so that the two sides of the scraper are skewed, and one end moves slightly forward than the other.
In automatic printing presses, the purpose of changing the slope is to overcome the track vibration generated when the squeegee moves up and down the surface of the screen, and to avoid the direction of movement of the squeegee parallel to the image points and faces, but usually, to achieve This purpose is very difficult, because changing the slope will cause the ink to flow to the other side of the frame. This problem can be solved by changing the direction of the mesh through the diagonal mesh. That is, the direction of the image is at a certain angle with the frame, and the ink scraping direction is parallel to the frame, so that the direction of the scraping ink and the direction of the graphic lines naturally become a certain angle (generally 82°~84° is appropriate). Practice has proved that the quality of products printed under this angle is better.
Source: China Washing & Dyeing Industry Information Center
What is the function of eyeshadow
1. Proper use of eye shadow can make your eyes more attractive, bigger and more beautiful, and make the whole makeup look three-dimensional and have the role of finishing touch.
2. In addition, when painting some special makeup, a large number of eye shadow will be used to highlight the look of the eyes. Usually, when making up in life, choose the color that you like and match with the color of Lipstick and clothing, touch a little eye shadow with your finger belly on the outer corner of the upper eyelid, and gently smear it from the outside to the inside. A simple wipe can make the whole person more colorful.
3. Eye shadow is a kind of color makeup, which is used to smear on the eye face (i.e. eyelid) and corner of the eye to produce shadow and tone contrast. Eye shadow is in powder, stick, paste, lotion, pencil and flake. The colors are very diverse, including blue, green, brown, tea, brown, and purple. Other colors are black, white, red, and yellow.
4. Eye shadow is a kind of cosmetics that can enhance the three-dimensional effect of the eye and modify the eye shape to set off the eye's radiance. It has rich colors and diverse varieties. Asian skin is yellow, and it is difficult to match eye shadow color. Therefore, we should follow the balance principle, balance the relationship between facial skin tone, hair color and eye color, and make us look radiant.
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