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How to clean the flexo plate after printing on the flexo printing machine?
The flexographic plate should be cleaned immediately after printing on the flexo printing machine, otherwise the ink will dry on the surface of the printing plate, which is difficult to remove and may cause bad plates. For solvent-based inks or UV inks, use a mixed solve...Read more -
What are the requirements for the use of the slitting device of the flexo printing machine?
Flexo printing machine slitting of rolled products can be divided into vertical slitting and horizontal slitting. For longitudinal multi-slitting, the tension of the die-cutting part and the pressing force of the glue must be well controlled, and the straightness of the ...Read more -
What are the work requirements for timely maintenance during the operation of the flexo printing machine?
At the end of each shift, or in preparation for printing, make sure all ink fountain rollers are disengaged and properly cleaned. When making adjustments to the press, make sure that all parts are functioning and that there is no labor required to set up the press. The i...Read more -
There are generally two types of drying devices on the Flexo Printing Machine
① One is a drying device installed between the printing color groups, usually called the inter-color drying device. The purpose is to make the ink layer of the previous color as completely dry as possible before entering the next printing color group, so as to avoid the ...Read more -
What is the first stage tension control of a flexographic printing Machine?
Flexo printing machine In order to keep the tape tension constant, a brake must be set on the coil and the necessary control of this brake must be performed. Most of the web flexographic printing machines use magnetic powder brakes, which can be achieved by controlling t...Read more -
Why do you need to regularly measure the water quality of the built-in water circulation system of the central impression cylinder of the Ci flexo printing machine?
When the Ci flexo printing machine manufacturer formulates the repair and maintenance manual, it is often mandatory to determine the water quality of the water circulation system every year. The main items to be measured are iron ion concentration, etc., which is mainly ...Read more -
Why do some CI Flexo Printing Machines use a cantilever rewinding and unwinding mechanism?
In recent years, many CI Flexo Printing Machines have gradually adopted the cantilever type rewinding and unwinding structure, which is mainly characterized by fast reel change and relatively less labor. The core component of the cantilever mechanism is the inflatable ma...Read more -
What are the main tasks of the minor repair of the flexo printing machine?
The main work of small repair of flexo printing machine is: ①Restore the installation level, adjust the gap between the main parts and the parts, and partially restore the accuracy of the flexo printing equipment. ② Repair or replace the necessary wear parts. ③Scrape and...Read more -
What is the relationship between the maintenance of the anilox roller and the printing quality?
The anilox ink transfer roller of the ink supply system of the flexographic printing machine relies on the cells to transfer the ink, and the cells are very small, and it is easy to be blocked by the solidified ink during use, thus affecting the transfer effect of the ink. The daily maintenance a...Read more