Collar Machine Required: Offset Of The Plate Cylinder Analysis
1. Role plate cylinder (1) to some pains to depict the graphic
, non-graphic parts of the water, and make it stable, or ink-water balance, it is crucial to ensure the quality of printed materials (ink balance later on Syria).
(2) to make up for installed version and the version installed version and the version error sometimes can not guarantee complete and graphic part of the relationship between the positioning part of the same rules, it must be installed in the print edition version of body tone, when the plate skew or multi-color printing plate position is inconsistent, can be corrected, that version before and after the transfer, so tune version.
(3) can change the graphic when the graphic before and after the position of lead or lag in the paper, need to be adjusted, it can change the version passed around the drum position to achieve, and this is commonly referred to by the drum. Under normal circumstances by the drum not the best, if used, then after use must be returned to its original location.
(4) can change the length of imprinting is also imprinted to change the length of the printing process often required, mainly due to the paper before and after elongation. For multicolor printing, the follow-up often takes longer blot overlay length, to solve this problem is reduced below the plate cylinder liner thickness, so that after the transfer blot longer. A 0.1mm thick blotting paper, the deformation caused by the 0.1 2 3.14 = 0.628 (mm), approximately 6 times the thickness of paper, this number is the maximum deformation of the tail of paper, paper from Diao exported to the rear imprinting lengthened gradually increased from 0 to 0.628mm.
(5) to make up for the paper's rejection angle and closing angle when the angle and closing angle of paper thrown when the lead angle of the overlay are not allowed to post the paper, the plate cylinder with the latter version of the clamp plate, the tensile and compression institutions so that plate back corner of the paper's rejection consistent angle, so that horn overlay accuracy.
(6) to change the printing pressure, when the printed version of the following liner thickness changes, the pressure will change the printing, so you can change the liner thickness, to achieve the purpose of adjusting the printing pressure.
2. Plate cylinder components of the composition and the role of
Plate cylinder generally plate, gasket, clip version of agencies, institutions and the drum body access version of several major components. The role of the plate cylinder is shown by these sections.
(1) Plate 1, the role is in fact the first printed version of the role. Burn out when I have to leave Diao, there are two reasons:
plate before I need to install some version of the folder in the garden, in this part of the proofing and graphics is no longer any meaning.
the first port plate with a water roller and inking roller in contact just a moment have a greater impact, highly volatile. So must the water roller, inking roller has a buffer in place here, in this place proofing and graphics are not a good transfer. Combination of these two factors, plates before I must have a non-proofing and graphics, which Diao mouth. From the perspective of plate, printing plate Diao mouth as small as possible, thus requiring a low population can be as small a number of products Diao (such as lines, text, etc.), demanding the product, printed version of Diao mouth is bigger ( color printing).
Proofing and plates sometimes have five points to note:
Diao population size to ensure consistency, about the same piece of plate to be consistent, a printed version of Diao mouth to be consistent;
graphic to center, center of each piece of plate to be dried;
whether the dirty plates on the surface points, whether made false or paste graphics version of the place;
network out are complete;
wrong place or without drying
Collar Machine Required: Offset Of The Plate Cylinder Analysis
By: aoao
Molecular Diversity Analysis of Aeromonas species isolated from fish in West Bengal By Mitali Dhiman and S. S. Mishra Clinical Analysis of Acute Laryngitis Worst Class In Wow Analysis Vassilios Tsitsiringos Tanker Shipping Analysis Best Swimsuits Brands Analysis Analysis: Why Did Not Expect The Price Of Plastic In February In The Fall Analysis: According To Second What exactly is Gait Analysis? CLEARING UP GAP ANALYSIS MISCONCEPTIONS Analysis Of Carbon Dioxide Heat Pump Water Heater (2) A Trading Systems Worst Case Analysis Ps Version Is Not Caused By Positive Analysis Of Causes Of Failure On Ink Principles For Stake Holder Analysis