GRAVURE PRINTING SEAMLESS SLEEVE

Provided is a gravure printing seamless sleeve (10) with which it is possible to perform seamless continuous printing and to replace a plate in a short period of time, and which is easily processed. The gravure printing seamless sleeve (10) comprises: a seamless sleeve body (12) which is made of a c...

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Main Authors SHIGETA, Tatsuo, SUGAWARA, Shintaro
Format Patent
LanguageEnglish
French
Japanese
Published 25.04.2019
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Abstract Provided is a gravure printing seamless sleeve (10) with which it is possible to perform seamless continuous printing and to replace a plate in a short period of time, and which is easily processed. The gravure printing seamless sleeve (10) comprises: a seamless sleeve body (12) which is made of a cylindrical metal base material capable of being plated and has a gravure cell formed on a surface thereof; and a surface reinforcement covering layer (16) covering the surface of the sleeve body (12). The cylindrical metal base material capable of being plated is preferably copper. The surface reinforcement covering layer (16) is preferably a DLC covering layer, a silicon dioxide covering layer, or a chromium-plated covering layer. L'invention concerne un manchon sans raccord pour héliogravure (10) avec lequel il est possible d'effectuer une impression continue sans raccord et de remplacer une plaque en une courte période de temps, et qui est facilement traité. Le manchon sans raccord pour héliogravure (10) comprend : un corps de manchon sans raccord (12) qui est constitué d'un matériau de base métallique cylindrique pouvant être plaqué et a une alvéole formée sur une surface de celui-ci; et une couche de revêtement de renforcement de surface (16) recouvrant la surface du corps de manchon (12). Le matériau de base métallique cylindrique pouvant être plaqué est de préférence du cuivre. La couche de revêtement de renforcement de surface (16) est de préférence une couche de revêtement DLC, une couche de recouvrement de dioxyde de silicium, ou une couche de revêtement chromée. シームレスな連続的印刷ができ、且つ短時間で版交換が可能であり、加工が容易なグラビア印刷用シームレススリーブ(10)を提供する。 メッキ可能な円筒状金属基材からなり、表面にグラビアセルを形成したシームレススリーブ本体(12)と、該スリーブ本体(12)の表面を被覆する表面強化被覆層(16)と、を含む、グラビア印刷用シームレススリーブ(10)とした。メッキ可能な円筒状金属基材が、銅であることが好ましい。表面強化被覆層(16)が、DLC被覆層、二酸化珪素被覆層又はクロムメッキ被覆層であることが好適である。
AbstractList Provided is a gravure printing seamless sleeve (10) with which it is possible to perform seamless continuous printing and to replace a plate in a short period of time, and which is easily processed. The gravure printing seamless sleeve (10) comprises: a seamless sleeve body (12) which is made of a cylindrical metal base material capable of being plated and has a gravure cell formed on a surface thereof; and a surface reinforcement covering layer (16) covering the surface of the sleeve body (12). The cylindrical metal base material capable of being plated is preferably copper. The surface reinforcement covering layer (16) is preferably a DLC covering layer, a silicon dioxide covering layer, or a chromium-plated covering layer. L'invention concerne un manchon sans raccord pour héliogravure (10) avec lequel il est possible d'effectuer une impression continue sans raccord et de remplacer une plaque en une courte période de temps, et qui est facilement traité. Le manchon sans raccord pour héliogravure (10) comprend : un corps de manchon sans raccord (12) qui est constitué d'un matériau de base métallique cylindrique pouvant être plaqué et a une alvéole formée sur une surface de celui-ci; et une couche de revêtement de renforcement de surface (16) recouvrant la surface du corps de manchon (12). Le matériau de base métallique cylindrique pouvant être plaqué est de préférence du cuivre. La couche de revêtement de renforcement de surface (16) est de préférence une couche de revêtement DLC, une couche de recouvrement de dioxyde de silicium, ou une couche de revêtement chromée. シームレスな連続的印刷ができ、且つ短時間で版交換が可能であり、加工が容易なグラビア印刷用シームレススリーブ(10)を提供する。 メッキ可能な円筒状金属基材からなり、表面にグラビアセルを形成したシームレススリーブ本体(12)と、該スリーブ本体(12)の表面を被覆する表面強化被覆層(16)と、を含む、グラビア印刷用シームレススリーブ(10)とした。メッキ可能な円筒状金属基材が、銅であることが好ましい。表面強化被覆層(16)が、DLC被覆層、二酸化珪素被覆層又はクロムメッキ被覆層であることが好適である。
Author SHIGETA, Tatsuo
SUGAWARA, Shintaro
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DocumentTitleAlternate MANCHON SANS RACCORD POUR HÉLIOGRAVURE
グラビア印刷用シームレススリーブ
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Snippet Provided is a gravure printing seamless sleeve (10) with which it is possible to perform seamless continuous printing and to replace a plate in a short period...
SourceID epo
SourceType Open Access Repository
SubjectTerms APPARATUS THEREFOR
CHEMISTRY
COMPOUNDS THEREOF
ELECTROFORMING
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
INORGANIC CHEMISTRY
LINING MACHINES
MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING,INKING, DAMPING, OR THE LIKE
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
PRINTING
PRINTING PLATES OR FOILS
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
STAMPS
TRANSPORTING
TYPEWRITERS
Title GRAVURE PRINTING SEAMLESS SLEEVE
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