| 摘要 |
The present patent relates to a polymeric structured sleeve for flexographic printing employed in flexographic printing machines which has special characteristics allowing its insertion on and air mandrel. Having specific design, shape and structure and being of easy handling for better adaptation and safety for the user, easy installation, low manufacturing cost, it is easily adapted to any type of air mandrel used in flexographic printing machines. The present patent comprises the utilization of a polymeric structured sleeve having a cylindrical shape, employed in flexographic printing machines, which is inserted on the mandrel by injecting compressed air allowing an easy and quick installation and/or removal of the sleeve.
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