flexo press
flexo printing machine 2
flexo printing machine 3

Flexo Printing Machine

This machine is a printing machine that uses photosensitive resin soft plate as the plate material, commonly known as "aniline printing machine". It is suitable for printing polyethylene, polypropylene plastic bags, cellophane, web paper and other packaging materials. It is an ideal printing equipment for food paper packaging, supermarket handbags, vest bags, clothing bags and other packaging.


Features
Features of Flexo Printing Machine

Features of Flexo Printing Machine
  • Easy to operate, soft start, accurate color registration.

  • The meter counter can set the printing quantity according to the requirements, and it will automatically stop when the number is reached, and it will stop automatically when the material is cut off.

  • Pneumatic lifting and lowering of the printing plate cylinder, the ink is automatically stirred after lifting.

  • The ink is transferred by the anilox roller, and the ink color is uniform.

  • Reliable drying system, with high-speed operation, automatic circuit breaker at shutdown.

  • 360-degree continuously adjustable vertical alignment device.

  • Frequency conversion speed regulation, suitable for different printing speeds.

  • Jog and stop buttons are installed on the version roller seat and the material receiving rack, which is convenient for operating the machine when loading the plate.

Specification
Specification of Flexo Printing Machine

model

YT-4600

YT-4800

YT-41000

Maximum printing width (mm)

600mm

800mm

1000mm

Maximum printing width (mm)

560mm

760mm

960mm

Print length range (mm)

200-1100mm

200-1100mm

200-1100mm

Maximum diameter of coil (mm)

ф450mm

ф450mm

ф450mm

Printing speed (m/min)

5-50m/min

5-50m/min

5-50m/min

Plate thickness (including double-sided tape) (mm)

2.38mm

2.38mm

2.38mm

Total power(kw)

15kw

15kw

25kw

Machine weight (kg)

3000kg

3500kg

4000kg

Overall dimensions (L*W*H) (mm)

4200×1600×2400mm

4200×1800×2400mm

4200×2000×2300mm


Videos
Videos of Flexo Printing Machine

Videos of Flexo Printing Machine

The principle of the flexographic printing press

A flexible printing press is a printing device that is commonly used to produce high-quality images of a variety of materials. Its principle is to use elastic flexible plate material, so that the printed plate and printed material contact and transfer the image. In simple terms, the flexo printing press uses the bulge on the printed plate to transfer the corresponding image to the printed material.

The main principle of this printing method is to make a flexible plate, the printed plate is in close contact with the printing material, and then the bulge on the printing plate is used to transfer the paint or ink to the bulge or hole on the printing material to form an image.

The flexible printing press uses the liquid fluid ink from the ink bucket roller and the mesh ink roller to the graphic part of the printing plate and makes the ink, and then applies the printing pressure from the press roller to transfer the ink on the printing plate to the substrate, and finally the printing process 2 is completed through the drying surface. This printing method combines the short ink conveying system and specific printing components, such as two ink rollers or even one ink roller with ink scraper, realizing the uniform and quantitative transfer of ink from ink to the surface of the printing plate 3. In addition, the flexo printing press also uses the mesh ink transfer roller transfer ink to complete the printing process, which has the advantages of simple structure, good rigidity and wide range of adaptation


Operating Steps
Operating Steps of Flexo Printing Machine

Preparation

Firstly, the printing plate needs to be tightened on the printing machine. After the production of the printing plate is completed, it needs to undergo pre-treatment such as coating with photosensitive agent and drying.

Printing work

During the printing process, the ink coated on the printing plate is scraped off and pressed onto the printing material from the patterned part, forming an imprint.

Adjustments

Adjustments can be made during the printing process by adjusting parameters such as plate pressure, blade pressure, and ink viscosity.

Cleaning and maintenance

After completing a print job, it is necessary to clean and maintain the printer in order to ensure quality for future print jobs.

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