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A plate holding roller particularly for flexographic printing, wherein the roller is formed with a groove provided with a securing means extending over one half the roller length, the remaining roller half has a circular cross-section longitudinal pocket therein, said pocket receives a supporting bo

A plate holding roller particularly for flexographic printing, wherein the roller is formed with a groove provided with a securing means extending over one half the roller length, the remaining roller half has a circular cross-section longitudinal pocket therein, said pocket receives a supporting body pivotally therein which is also formed with a longitudinal groove having a means of securing the plate ends, and said supporting body can be released from and locked into its relative position to the plate holding roller.

대표청구항 ▼

A plate holding roller for flexographic printing applications comprising a roller having a longitudinal groove extending over one half the roller length, said groove provided with means for securing the ends of a plate thereto, said plate not being adjustable relative to said roller while secured on

A plate holding roller for flexographic printing applications comprising a roller having a longitudinal groove extending over one half the roller length, said groove provided with means for securing the ends of a plate thereto, said plate not being adjustable relative to said roller while secured on said roller; a circular cross-section longitudinal pocket formed in alignment with said groove in the remaining half of the roller length, said pocket being substantially tangential to the surface of said roller; a supporting body rotatably mounted within said pocket, said supporting body including a longitudinal groove extending the entire length of said supporting body and means for securing the ends of a plate to said supporting body; and means for selectively releasing said supporting body for rotation in said pocket relative to said roller without releasing the means securing the ends of the plate attached thereto, and locking said supporting body relative to said roller, whereby the position of a plate mounted to the roller by said supporting body can be adjusted relative to a plate mounted to the remainder of the roller.