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The working principle and application scope of uv printer
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The working principle and application scope of uv printer

 

What is a UV printer? A UV printer is not limited by materials and can be used on T-shirts, sliding doors, cabinet doors, sliding doors, glass, plates, various signs, crystal, PVC, acrylic, metal, plastic, stone, leather Color photo-level printing on the surface. There is no need to make a plate and complete the printing at one time, with beautiful and rich colors, abrasion resistance, UV protection, simple and convenient operation, fast printing image speed, and conform to industrial printing standards.

 

Some names of UV printers: UV flatbed printers, UV inkjet printers, universal printers, flatbed printers, uv color printers, uv inkjet printers, uv machines, uv flatbed inkjet printers, 3D printers, uv printing machines, uv printers, etc.

 

Introduction to the working principle of UV printer

 

1. Printing principle: UV printer uses piezoelectric inkjet printing technology, which does not directly contact the surface of the material, and relies on the voltage inside the nozzle to eject the ink in the nozzle onto the surface of the substrate to achieve the purpose of printing pictures. Among them, the nozzle plays a key role. Generally, there are thousands of nozzle holes on a small nozzle. It is difficult to see these nozzle holes with the naked eye. The nozzle can finely control the ink output of the nozzle holes.

 

2. Curing principle: UV printers react with the photosensitive curing agent in the UV ink through the ultraviolet wave emitted by the LED cold light source lamp, causing the pigment molecules in the UV ink to solidify on the surface of the material to achieve the drying of the ink. It is completely different from the previous printing equipment that requires baking, drying and other processes. This can reduce unnecessary equipment and personnel expenses while increasing production efficiency.

 

3. Positioning principle: UV printer can accurately control the purpose of printing patterns on different materials, different volumes, different heights, and various shapes. In the positioning of the X-axis, the raster decoder is mainly used to direct the horizontal printing of the equipment; in the Y-axis, the drive of the servo motor is mainly used to control the length of the printing material; the positioning of the height mainly depends on the machine head Lifting function.

 

Introduction of UV Printer Application Fields

 

1. Advertising processing: Acrylic (plexiglass), KT board, PVC, organic board, stainless steel, aluminum-plastic board, two-color board, metal board, PP board and other materials, which can be used in advertising printing, light box cloth, traffic power hard Signs, exhibition boards and other industries, such as the use of UV printers to make signs, as opposed to screen printing or inkjet printing on film-like materials with adhesive and then paste them on and other cumbersome processes, UV printers only need to transfer the pictures to the machine It can be printed automatically on the software, which increases the adhesion of the product, saves labor and reduces costs.

 

2. Decoration building materials: door panels, ceramic tiles, glass, UV panels, bamboo fiberboards, gypsum boards, wave boards and other materials, which can be applied to the whole house customization, integrated wall panels, furniture sliding doors, cabinet doors, background wall ceramic decoration, In industries such as ceiling soft film, wooden crafts, fake metal plates, Tibetan furniture, Tibetan Thangka paintings, art glass, tables, chairs and benches, curtain fabrics, etc., the decoration and building materials market is characterized by a high level of manual processing and individual customization, and short business Many, it is very suitable to use digital printing technology to replace.

 

3. Enterprise production: leather, wood board, electrical panel and other materials, which can be applied to leather goods, PVC manhole covers, projection screens, toys (such as magic tops, skateboards, puzzles, etc.), product shells (such as mobile phone shells, U disk shells, etc.) Mobile power shells, color keyboards, etc.) and other industries, these industries require mass production and can show the unique personality of buyers. Some companies need product proofing in the product development stage, and UV printers can also be used to test samples.

 

4. Textile industry: clothing (such as T-shirts, pillows, canvas handbags, etc.), belts, shoes, carpets, curtains, sheets and other industries, suitable for companies or organizations to carry out activities, market products, and develop new products to reflect unique value and charm .

 

5. Oil painting industry: mural painting, oil painting, wall painting, home decoration painting, cross stitch and other industries can highlight the aesthetic feeling and show the aesthetic value of individuals or enterprises. Many art workers also use it when drawing.

 

6. Personalized customization: mobile phone case, nail art, photo album (photo studio album/photo book), cigarette case, jade plate buckle, pen, ink, paper and inkstone, personal advertisement (lighter, pen, card, personalized water cup, etc.), gift (packing box, PP stationery, Rubik's Cube, bookmarks, wine glasses, wine bottles, etc.), cosmetics (lipstick, lip gloss, perfume, spray, etc.) and other personalized industries, UV printers have great advantages.