A telescopic compression device (10) for flat bed die-cutting, stripping and part separating machines is provided, comprising a socket (12), at least one guide element (14, 15) which is slidably guided in the socket (12) and an elastic bias means (34) which biases the at least one guide element (14, 15) towards a furthest extended position and an elastic security element (44) which has an inherent stiffness and secures the at least one guide element (14, 15) to the socket (12). Furthermore, an exchange tool (2) of flat bed die-cutting machines, flat bed stripping machines or part separating machines is provided.

A telescopic compression device (10) for flat bed die-cutting, stripping and part separating machines is provided, comprising a socket (12), at least one guide element (14, 15) which is slidably guided in the socket (12) and an elastic bias means (34) which biases the at least one guide element (14, 15) towards a furthest extended position and an elastic security element (44) which has an inherent stiffness and secures the at least one guide element (14, 15) to the socket (12). Furthermore, an exchange tool (2) of flat bed die-cutting machines, flat bed stripping machines or part separating machines is provided.

Provided is packaging machine with a sealing station that includes a mold with an upper tool and a lower tool facing each other and suitable for cooperating with one another in an operative position of the mold, between which there is delimited an inner area of a perimeter contour. The lower tool includes a cavity facing the upper tool, and an injection opening adjacent to a first side of the cavity and communicated with the inner area. The upper tool includes a sealing tool and an actuator device facing a point of an actuation region of the lower tool defined between the first side and the perimeter contour and being closer to the lower tool than the sealing tool.

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.

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.

A cutting unit for cutting preparation features in a web of sheetlike material is provided. The cutting unit has a first part with a rigid base portion, at least one first cutting tool configured to cut a first preparation feature in the web of sheetlike material, and at least one second cutting tool configured to cut a second preparation feature in the web of sheetlike material. The at least one first and second cutting tools are attached to the base portion and located at a distance from each other, wherein at least one of the at least one first or second cutting tools is supported by a flexible support that is located in the rigid base portion of the first part.

A cutting unit for cutting preparation features in a web of sheetlike material is provided. The cutting unit has a first part with a rigid base portion, at least one first cutting tool configured to cut a first preparation feature in the web of sheetlike material, and at least one second cutting tool configured to cut a second preparation feature in the web of sheetlike material. The at least one first and second cutting tools are attached to the base portion and located at a distance from each other, wherein at least one of the at least one first or second cutting tools is supported by a flexible support that is located in the rigid base portion of the first part.

Discussed is an apparatus for manufacturing an electrode for a secondary battery, an electrode for a secondary battery which is manufactured therethrough, and a secondary battery. The apparatus notches a portion of a non-coating portion of an electrode collector, which is not coated with an electrode active material, in an electrode sheet coated with the electrode active material on the electrode collector to manufacture an electrode tab. The apparatus includes a notching roll that rotates to notch the portion of the non-coating portion, wherein the notching roll includes: a notching cutter provided on a portion of the notching roll, which faces the non-coating portion to notch the electrode sheet; and a roll pad provided on a portion of the notching roll, which faces the electrode active material, the roll pad contacting the electrode sheet when the notching roll rotates to prevent the electrode sheet from being slipped.

Discussed is an apparatus for manufacturing an electrode for a secondary battery, an electrode for a secondary battery which is manufactured therethrough, and a secondary battery. The apparatus notches a portion of a non-coating portion of an electrode collector, which is not coated with an electrode active material, in an electrode sheet coated with the electrode active material on the electrode collector to manufacture an electrode tab. The apparatus includes a notching roll that rotates to notch the portion of the non-coating portion, wherein the notching roll includes: a notching cutter provided on a portion of the notching roll, which faces the non-coating portion to notch the electrode sheet; and a roll pad provided on a portion of the notching roll, which faces the electrode active material, the roll pad contacting the electrode sheet when the notching roll rotates to prevent the electrode sheet from being slipped.

A packaging line station having a frame, a die assembly, a drive motor, and an anvil roller. The frame has a base with two vertical stanchions extending upwardly from sides thereof and a top cross-member affixed across the stanchions. The die assembly includes a yoke affixed to the cross-member, a die wheel rotatably affixed to side arms of the yoke, a drive shaft affixed to the die wheel and a cutting die affixed to the die wheel. The drive motor is connected to the drive shaft. The drive shaft and the anvil roller extend between the stanchions. The cutting die and the anvil roller and spaced apart by a nip for receiving a traveling web. As the web passes through the nip the web is cut by blades of the rotating die to form a slit. An adhesive resealable tape or label is then applied over the slit.