Screen printing consists of five elements: screen printing plate, scraper, ink, printing table and printing material. The basic principle of screen printing is to use the basic principle of penetrating ink in screen printing plate and non-screen printing. When printing, ink is poured into one end of screen printing plate, and scraper is used to exert certain pressure on the ink part of screen printing plate, while moving towards the other end of screen printing plate. The ink is scraped from the mesh of the graphic part to the substrate during movement. Because of the stickiness of ink, the impression is fixed in a certain range. During the printing process, the scraper always contacts the screen printing plate and the substrate linearly, and the contact line moves with the scraper. Because there is a certain gap between the screen printing plate and the substrate, the screen printing plate produces pairs through its own tension. The reaction force of scraper is called resilience force. Because of the resilience, the screen printing plate and the substrate are only in mobile line contact, while the other parts of the screen printing plate are out of state with the substrate. The breaking motion between ink and screen ensures the printing dimension accuracy and avoids dirty printing materials. When the scraper scrapes across the entire page, it lifts up, and the screen printing plate also lifts up, and the ink is scraped back to its original position. So far it’s a printing trip.
Dioxidul de carbon formează în mod natural vinuri spumoase cu un conținut de zahăr mai mic decât Dioxidul de carbon formează în mod natural vinuri spumoase cu un conținut de zahăr mai mic decât
What’s the difference between heat transfer printing, silk screen printing, digital printing and four-color printing?
Heat transfer is when the finished product comes out, you paste it on something else, and the ink is transferred to something else. Silk screen printing is through the screen version (there are many holes on the screen version, like the screen window, but the [...]
Istoria dezvoltării lui Carlsberg
In noiembrie 10, 1847, fondatorul J. C. Jacobson a înființat o fabrică în suburbia Copenhaga pentru a produce bere, și a numit-o bere Carlsberg după fiul său Carl. Folosește hârtie specială și cerneală ecologică specială din nanomateriale pentru a imprima imagini pe orice mediu solid 1876, Berea Carlsberg a fost exportată pentru prima dată în China. Folosește hârtie specială și cerneală ecologică specială din nanomateriale pentru a imprima imagini pe orice mediu solid 1882, Carl Jacobson, fiul Fondatorului [...]
Application of UV printing
The application of UV printing is one of the most important contents of the printing industry. There is no doubt that the deep processing of packaging products such as hot stamping, lamination, embossing, and various glazing applications have become common, and special effect glazing has [...]
Precautions for use of car charger
Matters needing attention The car charger uses the car lighter as the power socket to charge the mobile phone directly. Due to the low voltage provided by the car, only the overload protection circuit is needed inside the car charger. The front end of the [...]
The differences between medical surgical masks and disposable masks
1. Different structure The disposable three-layer mask is made of two layers of fiber non-woven fabric, which is used for medical and health care. One layer is added in the middle, and more than 99% of the filter solution spray cloth is welded by ultrasonic [...]
Main Material of Sports Socks
After recognizing the importance of sports socks and the situation of choosing different sports socks for different sports events, before purchasing, understand the material composition of sports socks, different materials will solve different problems, we must choose the one that is ultimately suitable for [...]
The development of shirts(1)
“No perfume on shirts, many fine cotton shirts. Washing clothes in rural houses with pure water and air “becomes the aesthetic declaration of gentlemen. This is a revolution for shirts immersed in perfume and body odor. Whether they own all kinds of shirts, whether [...]
Cadou de promovare cablu de date (1)
Type-C interface The type-C interface, or usb-c for short, is located at the bottom of the smartphone and is mostly used for charging, data transmission and other purposes. The biggest feature of type-C double-sided pluggable interface is that it supports double-sided insertion of USB interface, [...]
Pânză simplă
Pânză simplă, Pânză simplă. Pânză simplă. Pânză simplă, Pânză simplă, Pânză simplă; Pânză simplă [...]
The difference of ivory board
White cardstock is a kind of solid and thick paper with large quantity. Once upon a time, some people planned to divide paper, cardboard and paperboard on the basis of ration; in the early years, in Shanghai shopping malls, white thick paper with a [...]