发明授权
US08128544B2 Low inertia roll 有权
低惯性辊

Low inertia roll
摘要:
A roll for a rotary printing press having a first web disposed along a helical path and a plurality of first tabs disposed one after the other on the first web and extending from the first web at an angle relative to a surface of the first web. The first web forms one of a cylindrical inner wall and a cylindrical outer wall.
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