A flexible printing plate (10) and a method for securing the plate (10) to a printing cylinder (18) of a printing press.
The invention relates to an improved method of making a printing plate and an improved printing plate made in accordance with the method.
The present invention further provides a printing plate precursor, a process for preparing the printing plate and a method of producing an image.
A method of making a printing plate precursor and a method for making a printable lithographic printing plate are further provided by the invention.
The present invention provides a printing plate making method and the plate made by this method.
These layers can be used as an overcoat on the light-sensitive layer of printing plates.
The control device further controls the laser to etch an image into the printing plate.
A photosensitive printing element having two radiation-sensitive layers and a process for making a flexographic printing plate from such element are disclosed.
Also disclosed is a method for manufacturing a surface printing plate by using the material.
The element may be thermally imaged and developed to form a lithographic printing plate.
By using such an aqueous solution containing a chelating agent and a surfactant, the developing rate is increased in preparing the photosensitive printing plate.
The present invention is a flexographic printing plate having a very low degree of thermal distortion during development.
An apparatus and method for supplying emulsion ink to a printing plate on a printing press is disclosed.
Since few dregs remain on the surface of the printing plate, the image reproduceability is improved.
The conditioned printing plate is particularly useful for printing single fluid inks having an emulsified hydrophilic fluid phase.
As a result of the light irradiation, the ink can be solidified on the printing plate rapidly, and the ink will not bleed around, therefore, the image will be clear.
A conditioner composition for a printing plate with a metallic non-print areas on the printing surface contains a polymeric or oligomeric component.
This invention discloses a novel process to maintain constant developer strength in a printing plate manufacturing operation.
The drum rotates the image until it is opposite a photosensitive printing plate (36), and a light source (38) inside the drum exposes the plate through the mask to transfer the image.
The tapered pins (36) have a base (40) which is sized for interference fit with registration holes (24) formed in the replaceable printing plate (20).
It is desirable that the method further includes a step of rinsing the developed photosensitive printing plate with an aqueous rinsing solution.
The invention relates to an offset printing plate for sheet fed offset printing, the offset printing plate comprising a metal substrate and a top layer having a low thermal conductivity.
The doctoring cup (12) has rim forming a doctoring edge (12a) for wiping excess ink from the printing plate (16).
On a fragment of a printing woodblock of a late-medieval world map
A first bend (38A) in an end portion of the flexible printing plate (10) is positioned between a first segment (30A) and a second segment (32A) of the end portion.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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