A drive member for driving a sheet of workpiece through a die machine including a backing layer comprising a first surface defined in a first dimension by a first width and defined in a second dimension by a first length and a padding layer comprising a first surface defined in the first dimension by a second width and defined in the second dimension by a second length, where the padding layer is composed of a compressible foam material. In an uncompressed state of the padding layer, the second length of the padding layer is longer than the first length of the backing layer, and in a compressed state of the padding layer, the padding layer is compressed along the second dimension to match the first length of the backing layer, and the first surface of the padding layer is bonded to the first surface of the backing layer.
B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
B32B 25/04 - Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance
B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
B32B 7/02 - Physical, chemical or physicochemical properties
A die press system includes a die press device including a fixed platen and a moving platen, and accessory parts to be installed on the die press device. The accessory parts include a cutting blade set comprising a first cutting blade having a first tooth profile, and a second cutting blade having a second tooth profile, wherein one of the first cutting blade or the second cutting blade is to be installed on the fixed platen, and a pad set comprising a first padding block comprising a first padding layer composed of a first padding material having a first Shore value, and a second padding block comprising a second padding layer composed of a second padding material having a second Shore value, where the first Shore value is different from the second Shore value.
B26F 1/40 - Cutting-outStamping-out using a press, e.g. of the ram type
B26D 1/30 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
B26D 1/00 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor
B26D 7/26 - Means for mounting or adjusting the cutting memberMeans for adjusting the stroke of the cutting member
A drive member for driving a sheet of workpiece through a die machine including a backing layer comprising a first surface defined in a first dimension by a first width and defined in a second dimension by a first length and a padding layer comprising a first surface defined in the first dimension by a second width and defined in the second dimension by a second length, where the padding layer is composed of a compressible foam material. In an uncompressed state of the padding layer, the second length of the padding layer is longer than the first length of the backing layer, and in a compressed state of the padding layer, the padding layer is compressed along the second dimension to match the first length of the backing layer, and the first surface of the padding layer is bonded to the first surface of the backing layer.
A padding system mountable on a working surface of a die press device to provide a cushion for die cutting includes one or more padding blocks, each of the one or more padding blocks including a backing layer and a padding layer. The backing layer is composed of a flexible magnetic material and the padding layer is composed of a soft cushion material. The padding layer is bonded to the backing layer.
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.
A clamshell die press includes a fixed platen, a moving platen installed thereon a cutting blade, and a pad mounted on top of a working surface of the fixed platen, wherein the pad comprises a padding block, wherein the padding block comprises a padding layer composed of a material selected to match a tooth profile of the cutting blade.
B26F 1/40 - Cutting-outStamping-out using a press, e.g. of the ram type
B26D 1/30 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
B26D 1/00 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor
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.
B29C 70/22 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
B29C 70/36 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or coreShaping by spray-up, i.e. spraying of fibres on a mould, former or core and impregnating by casting, e.g. vacuum casting
B32B 3/04 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by a layer folded at the edge, e.g. over another layer
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/12 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by the relative arrangement of fibres or filaments of adjacent layers
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 37/24 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
B29K 75/00 - Use of polyureas or polyurethanes as moulding material
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.
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.
A clamshell die press includes a fixed platen, a moving platen installed thereon a cutting blade, and a pad mounted on top of a working surface of the fixed platen, wherein the pad comprises a padding block, wherein the padding block comprises a padding layer composed of a material selected to match a tooth profile of the cutting blade.
A cylindrical sleeve for attaching to a cylindrical platform of a die cutting machine, the cylindrical sleeve including a first elastic member and a second elastic member substantially identical to the first elastic member, each of the first elastic member or the second elastic member comprising an inner surface, an outer surface opposite to the inner surface, a first abutting surface, a second abutting surface opposite to the first abutting surface, a first end surface, and a second end surface opposite to the first end surface, wherein the first abutting surface and the second abutting surface are planar surfaces, wherein the cylindrical sleeve is formed by aligning the first abutting surface of the first elastic member to the second abutting surface of the second elastic member, and aligning the second abutting surface of the first elastic member to the first abutting surface of the second elastic member.
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.
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.
B29C 70/10 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements
B29C 70/22 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
B29C 70/24 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
B32B 5/12 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by the relative arrangement of fibres or filaments of adjacent layers
Die cutting anvil mounting system specially adapted for use with die cutting machines, comprised of an anvil cylinder, anvil covers and a modified die cylinder for installing anvil covers without a mallet, utilizing a proprietary pressure mounting technology
Sheet material (18) pliable drive members (58) 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 (60) 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 (62) is bonded to the substrate forming a strip which is easily and quickly wrapped about a roller (38). The engagement member is provided with teeth (64) to frictionally engage, and without damage, the sheet material being processed by the apparatus to convey the sheet material through the otherwise idle section.
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. The engagement member is provided with teeth to frictionally engage, and without damage, the sheet material being processed by the apparatus to convey the sheet material through the otherwise idle section.
ANVIL COVERS FOR ROTARY DIE CUTTING MACHINES; SLIP BEARINGS FOR ROTARY DIE CUTTING MACHINES; FEED WHEELS FOR ROTARY DIE CUTTING MACHINES; CREASING AND CRUSHING RINGS FOR ROTARY DIE CUTTING MACHINES; STITCH TAB REMOVERS FOR ROTARY DIE CUTTING MACHINES; AND DOCTOR BLADES FOR ROTARY DIE CUTTING MACHINES
