What are the traditional printing technologies?

author: Uvink

2022-12-19

What are the traditional printing technologies?Screen printing, what is screen printing?

Silk screen printing is to stretch silk fabric, synthetic fiber fabric or metal screen onto

the screen frame, and make screen printing plate by hand engraving paint film or

photochemical plate making. Modern screen printing technology is to use photosensitive

materials to make a screen printing plate by means of photographic plate making

(making the screen hole in the graphic part of the screen printing plate a through-hole

instead of the screen hole in the graphic part blocked). During printing, the ink is

ransferred to the substrate through the mesh of the graphic part through the extrusion of

the scraper to form the same graphic as the original.

What are the traditional printing technologies?Offset printing, offset printing is a kind of

lithographic printing. It is simple to say that offset printing is a printing method that uses

rubber to transfer the images on the printing plate to the substrate. It is also the existence of

blanket. This printing method gets its name. Blanket plays an irreplaceable role in printing.

For example, it can make up for the unevenness of the substrate surface, make the ink transferfully,

and reduce the transfer of water from the printing plate to the substrate. The above is just

a general concept. The scope of offset printing that we usually talk about now may be narrower,

that is, there are three lithographic printing methods of roll simplification.

What are the traditional printing technologies?Offset printing, offset printing adopts fully

automatic assembly line operation, computer automatic control, printing tower cylinder rolling

printing transfer belt automatically transfers the CD. In order to avoid mixing discs of different

varieties, BASLER R2 is added to the input end for automatic detection. Offset printing is mainly

based on different proportions of white background and four main basic colors to prepare a variety of

printing colors. The depth of various colors is determined by the length of printing time, printing

pressure, and printing temperature. The longer the printing time, the darker the color; the greater

the printing pressure, the darker the color; and the higher the printing temperature, the darker

the color. Thermal transfer printing: The thermal transfer printing industry is an emerging digital

image production industry.

What are the traditional printing technologies?Thermal transfer printing technology uses

the principle of thermal sublimation to use thermal transfer printing machines to equip baking cup

machines, baking tray machines, flatbed machines, or heat press machines, etc. Function The thermal

transfer machine transfers digital images to specially treated media, and can make various porcelain,

metal, glass, wood and other utensils and cloths. Due to the simple process of thermal transfer

technology, no plate making, no It is easy to print and operate, is suitable for on-site production,

and has low production cost and high profits. It is deeply loved by people, so it has broad market

prospects and high promotion value.