http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002254605-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41N6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41F27-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41F27-12 |
| filingDate | 2001-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b233e3b16267032ebb6316f34231590e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f5abfda3728186ea5eb1a6eb34811df |
| publicationDate | 2002-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002254605-A |
| titleOfInvention | Flexible printing plate mounting method and mounting device |
| abstract | [PROBLEMS] To provide a printing plate mounting method and a mounting device capable of reliably and easily mounting a flexible printing plate on a plate cylinder and reducing the expansion of the printing plate to 100 μm or less. SOLUTION: A positioning pin 1 of a printing plate clamp mechanism 12 is provided. 4, a notch of the plate tip of the printing plate 70 is abutted and fixed, and the printing plate pressing mechanism 17, which presses the fixed printing plate 70 against the outer peripheral surface of the plate cylinder, a printing plate fixing mechanism 13, and winding fixation on the plate cylinder And an underlay sheet 27 having a function of preventing the misregistration of the printing plate. The extension of the plate in the plate cylinder rotating direction when the printing plate is mounted is set to 100 μm or less, and the underprint sheet 27 is pressed against the back surface of the printing plate. The surface of the printing plate is provided with irregularities of a required shape for depressing the back surface of the printing plate, and the projections constituting the irregularities are composed of a plurality of particle groups, and the average of the particle groups having a particle diameter larger than an intermediate value between the maximum particle diameter and the minimum particle diameter The particle diameter is at least twice the average particle diameter of the particle group having a particle diameter smaller than the intermediate value, and the projections made of particles having the average particle diameter of the particle group having a particle diameter larger than the intermediate value are parallel to the sheet surface. The sum of the maximum cross-sectional area of the surface per unit area is 0.1% or more of the unit area. |
| priorityDate | 2001-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.