Abstract: A method of installing a sleeve on a die cylinder of a die cutter, the sleeve having a thickness that reduces a gap between the die cylinder and an anvil cylinder of the die cutter. A first locking component of an anvil cover is secured in a locking component receptor of the anvil cylinder and the anvil cylinder is rotated until a second locking component of the anvil cover is pressed by the sleeve to couple with the first locking component in the locking component receptor of the anvil cylinder.

Abstract: A sleeve for attaching to a cylindrical platform of a die cutting machine. The sleeve includes a first elastic member and a second elastic member. The sleeve may be arranged in a cylindrical configuration by aligning a first abutting surface of the first elastic member to a second abutting surface of the second elastic member. The first elastic member and the second elastic member can be mounted on a cylindrical platform without the need for a locking mechanism to secure the sleeve onto the cylindrical platform.

Abstract: A protective cover includes a padding layer and at least one backing layer comprising a network of fiber-reinforced plastic (FRP) threads, wherein a surface of the at least one backing layer is substantially rectangular comprising a first side, and wherein a plurality of the FRP threads are arranged along a direction that is oblique relative to the first side.

Abstract: A die cutter includes an anvil cylinder, a die cylinder, and a sleeve that is mounted on the die cylinder for generating a pressing force on an anvil cover to force a locking component of the anvil cover into a locking component receptor of the anvil cylinder.

Abstract: A die cutting/scoring apparatus has die cutting/scoring and blanket covered steel anvil roller pairs arranged in sections some of which sections displace to permit dismounting of and changing die cutting/scoring rule members or printing members mounted on plywood substrates, which are bolted to a roller. The roller pairs also convey sheet material being processed through the sections. Sheet material pliable drive members are provided which replace the die cutting rule members or printing members on a roller in an idle section. The drive members comprise pliable magnetic substrates made of vinyl, rubber or elastomeric material which magnetically attach to a corresponding steel roller that is being idled. A pliable compressible foam or other rubber or plastic material high friction drive engagement member is bonded to the substrate forming a strip which is easily and quickly wrapped about a roller.

Abstract: A die cutting/scoring apparatus has die cutting/scoring and blanket covered steel anvil roller pairs arranged in sections some of which sections displace to permit dismounting of and changing die cutting/scoring rule members or printing members mounted on plywood substrates, which are bolted to a roller. The roller pairs also convey sheet material being processed through the sections. Sheet material pliable drive members are provided which replace the die cutting rule members or printing members on a roller in an idle section. The drive members comprise pliable magnetic substrates made of vinyl, rubber or elastomeric material which magnetically attach to a corresponding steel roller that is being idled. A pliable compressible foam or other rubber or plastic material high friction drive engagement member is bonded to the substrate forming a strip which is easily and quickly wrapped about a roller.