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.
ਸੰਬੰਧਿਤ ਪੋਸਟਾਂ
ਕਾਚਾ
Brazilian people widely drink Cachaca, and gradually produce a Cachaca culture, and become more colorful with the changes of the times. Cachaca is a kind of beverage commonly used in rural areas of Brazil for festivals and entertaining guests. In the hotel and tavern, ਕਾਚਾ [...]
How to choose glass?
1. Whiteness: no obvious color is required for the exposed glass. 2. Bubbles: a certain number of bubbles of a certain width and length are allowed, but those that can be pierced by a steel needle are not allowed. 3. Transparent pimple: refers to the glass [...]
ਪੈਡ ਪ੍ਰਿੰਟਿੰਗ ਸਿਆਹੀ ਦਾ ਵਰਗੀਕਰਨ
ਸਿਆਹੀ ਦਾ ਵਰਗੀਕਰਨ ਇੱਕ ਹਿੱਸੇ ਦੀ ਸਿਆਹੀ ਨੂੰ ਸੁਕਾਉਣਾ (ਇਸਨੂੰ ਘੋਲਨਸ਼ੀਲ ਅਸਥਿਰ ਸਿਆਹੀ ਵੀ ਕਿਹਾ ਜਾਂਦਾ ਹੈ) ਘੋਲਨਸ਼ੀਲ ਉਤਰਾਅ -ਚੜ੍ਹਾਅ 'ਤੇ ਨਿਰਭਰ ਕਰਦਾ ਹੈ. ਇਸ ਸਿਆਹੀ ਨੂੰ ਉਤਪ੍ਰੇਰਕ ਨਾਲ ਜੋੜਨ ਦੀ ਜ਼ਰੂਰਤ ਨਹੀਂ ਹੈ. ਇੱਥੇ ਇੱਕ ਕੰਪੋਨੈਂਟ ਸਿਆਹੀ ਦੀਆਂ ਦੋ ਕਿਸਮਾਂ ਹਨ: ਗਲੋਸੀ ਅਤੇ ਗੈਰ ਗਲੋਸੀ. ਉਹ ਮੁੱਖ ਤੌਰ ਤੇ ਛਪਾਈ ਲਈ ਵਰਤੇ ਜਾਂਦੇ ਹਨ [...]
Shirt derivatives
Among the derivative varieties of shirts, Hawaiian shirts and polo shirts are common. Hawaiian sweater, designed by A. akona, a Polynesian from Hawaii, is usually made of printed and dyed cloth with rich colors and bold brush strokes, which is loose and comfortable and [...]
How to buy Shirts?
Skin color selection People with darker skin color will look black and yellow when wearing green and gray shirts, which will cause some dirty feeling; people with fair skin will wear bright shirts to set off their skin very white, but this will often make [...]
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 [...]
ਕਮੀਜ਼ ਸਮੱਗਰੀ ਦਾ ਵਿਤਕਰਾ
ਕਮੀਜ਼ ਦੀ ਬਣਤਰ ਕਮੀਜ਼ ਨੂੰ ਕੰਘੀ ਸੂਤੀ ਕਮੀਜ਼ ਵਿੱਚ ਵੰਡਿਆ ਜਾ ਸਕਦਾ ਹੈ, ਰੇਸ਼ਮ ਦੀ ਕਮੀਜ਼, ਅਧਾਰ ਸਮੱਗਰੀ ਦੇ ਅਨੁਸਾਰ ਕ੍ਰੇਪ ਡੀ ਚਾਈਨ ਕਮੀਜ਼ ਅਤੇ ਪੋਲਿਸਟਰ ਸੂਤੀ ਕਮੀਜ਼. ਦੀ ਚੋਣ ਕਰਦੇ ਸਮੇਂ, ਇਹ ਰੋਸ਼ਨੀ ਲਈ ਆਦਰਸ਼ ਹੈ, ਪਤਲਾ, ਨਰਮ, ਠੰਡਾ, ਕਠੋਰ ਅਤੇ ਚੰਗੀ ਹਵਾ ਪਾਰਦਰਸ਼ੀਤਾ. ਕਿਉਂਕਿ ਕਮੀਜ਼ ਕਾਲਰ ਲਾਈਨਿੰਗ [...]
What is PVC?
PVC material, namely PVC, is one of the largest plastic products in the world. It is cheap and widely used. PVC resin is white or light yellow powder, which can not be used alone. It must be modified. PVC is an amorphous white powder [...]
The features of canvas(2)
Gram weight Gram weight: refers to the weight gram of a square meter of cloth. “Oz”, “an” or “Oz” for woven canvas General weight of knitted canvas (g / m2) Its conversion is 1 ounce is equal to 28.375 g, but it is generally 28.35 G on [...]
ਸੁਰੱਖਿਅਤ
ਸੁਰੱਖਿਅਤ, who stands for self, alternative, fashion, translates as “Star” in French and Flemish. According to the different fermentation types, the strain can be divided into two types: vedett extra white and vedett extra blond. They are all produced in duvel winery of duvel [...]