The so-called imitation metal etching screen printing is that the printing company prints the imitation metal etching ink on the metallic printing substrate such as gold and silver cardboard, and obtains a similar smooth printing company metal corrosion, engraving or This article will introduce you to the all-aluminum stretcher with unique visual effects such as scrubs.
Pneumatic stretcher: the chuck clamp does not tighten the mesh cloth - adjust the screw above the chuck; replace the rubber pressure strip; the collet expansion and contraction is inconsistent - adjust the flow valve to make the intake air amount consistent; the piston rod is too dusty to clean and lubricate; The oil mister has no oil or dripping oil. Mechanical stretcher: The chuck clamp does not tighten the mesh - adjust the screw above the chuck; replace the rubber pressure strip; the mechanical part is not flexible - you need to clean the gears, racks and guides of the equipment regularly, and add it inside Lubricating oil; whether the pneumatic top net device has oil. The fixed height and volume of the cylinder should be properly adjusted to avoid breaking the mesh with a certain tension.
Daily maintenance method of the stretcher: ensure that the drain filter of each shift must be drained, check the lubrication of the slide rail, check whether there is any foreign matter jam in the machine running range, and clean the surface of the machine.
Another trend in printing presses is the systematic and integrated form of printing, from the development of a single press to the integrated development of a printing system. Stretcher manufacturers are moving from single printing equipment production to integrated equipment for developing printing solutions. In the past, there was a strict division between prepress, printing, and postpress. What printer manufacturers need to do is to produce a single press. With the development of digitalization, networking and the demand for printing solutions in the printing market, prepress, printing and finishing equipment have begun to be organically combined to form a printing system that can complete printing solutions. This can better solve the problems encountered in traditional printing such as different printing quality of each shift, and solve the problems of color matching, registration, imposition, plate making, etc. of the printing machine through integrated data processing, thereby improving production efficiency and printing. Product quality, truly digital, networked, and automated.
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