Good price policy for flexo printers

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    Flexo printing is a popular printing technique in the Vietnamese printing industry. Flexo printing can be printed on any surface including plastic, metal films, cellophane paper, paper. Flexo printing technology is often used to print labels, packages, paper bags, cartons, printing in rolls.
     

     

    1. Principle of flexographic printing

    Ink is fed to the printing plate through the anilox shaft. Anilox shaft is a metal shaft, the surface has less than thousands of holes (ink wells) partially embedded in the ink tray. Squid seeds will be stored in the ink wells on the anilox shaft. To avoid excess ink, an ink wiper is used. Anilox axis is in contact with the printing plate, the ink is transferred from the anilox shaft to the printing plate. And the mold is pressed against the printed surface to create the image.
     

    2. Advantages and disadvantages of flexo printing technique

    2.1. Advantages

    · In flexographic printing, the ink dries quickly; This enables fast printing speed.
    · Print on many surfaces of hard, soft, absorbent and non-absorbent materials.
    Because the ink dries quickly, flexographic printing is used in continuous roll printing. Helps increase printing capacity.
    Flexo printing surface placed horizontally, allowing printing on both sides. And can be printed on heavier surfaces: eg corrugated sheets.

    2.2. Defect

    · Dot gain is too much, due to the pressure between the axles.
    · The ink is smudged through the edges (Feathering): Due to residual ink from the anilox shaft transferred to the printing plate and to the paper surface.
    The printing ink is speckled or has lines. The toner supply shaft is uneven, or the ink shaft is not receiving even ink from the ink tray or the ink is dry
    · Ink overflow or printing lines are large: due to excess ink from the printing plate
    Bad ink trasfer: The ink has poor adhesion or is not suitable for the surface to be printed.
    · Printout time is long so it is only suitable for printing large quantities.

    3. Applying flexo printing in printing today

    Flexo printing has great applications in printing today. With many advantages, flexo printing technology is often used to print product labels, packages, paper bags, cartons, and products that need to be printed continuously in rolls. Print on many different surfaces and materials such as paper, decal, fabric, metal film, nylon, glass, corrugated iron, steel, carton ...
     
    Packaging products are printed using flexo printing technology

    4. Inflexo stage

    4.1 Master - processing of print files

    For quality flexo printing products, no defects; Computer-based mastering is extremely important. Making is the process of processing the design file, arranging the print sheet, the page layout, the page layout, and placing the CMYK colored screws. Editors often use specialized design software such as Illustrator, Corel Draw, Adobe Acrobat ... and the final file to output the film in pdf format.

    4.2. Output film

    Using CTF technology in which digital data (digital) from a computer is converted into analog data on the film through film recorders. The film version usually has 4 films representing C (Cyan), M (Magenta), Y (Yellow) and K (Black). These films are available in black and white.

    4.3. Exposure to the printing plate

    After the film is released. These films are stamped with zinc plates; These laminates are fed into the zinc drying machine; Based on the photochemical principle, the parts without the elements to be printed will be corroded. Printing elements, light tram can not penetrate or only partially will be corroded or partially corroded.
    Note: Today with more modern technology. Manufacturers make imaging scanners that need to be printed directly onto the plate - called zinc or CTP recorders.

    4.4 Flexo Printing

    The plates are attached to the mounting shaft. After the process of adjusting the color screws so that the pictures on the plates match the position will produce the printed product.
     
     
    Flexo printing products in rolls

    5. Some types of inflexo machines

    5.1. Printers in size

    Small flexo printing machine
    Large flexo printing machine
    Flexo printing sheets for loose sheets

    5.2 Color Printer

    1 color flexo printer
    2 color flexo printer
    3-color flexo printer
    4 color flexo printer
    5-color flexo printer
    6 color flexo printer
    8 color flexo printer
    To choose a reputable and quality inflexo machine, customers need to find reputable flexo printer suppliers with many years of experience in the industry. Viet Dat Co., Ltd is a leading supplier of printing equipment and packaging in Vietnam. Viet Dat has over 20 years of experience in the industry with understanding suppliers, always selecting the best suppliers for customers and ensuring to offer the best flexo printer pricing policy and maintenance and repair services. after selling promptly.
    You have a need to buy a flexo printer. Please contact Viet Dat Co., Ltd with the following information:
    VIET DAT CO., LTD
    Transaction office: SO 05 1st floor, S3 building, Vinhomes skylake, Cau Giay new urban area, My Dinh 1 ward, Nam Tu Liem district, Hanoi.
    Phone: (024) 35148522
    Hotline: 0913 238 526
    Email: maybaobivietdat@gmail.com
    Website: www.maybaobivietdat.com