Device for embossing a number of crease lines into a layer of material
A main roller body (2) fits on a rotary shaft (3) in a torque-proof manner. Retaining elements (8,9) are let into the main roller body for positioning/fixing a first metal foil sheet (5) with a first pre-crease-cutting device (6) on a peripheral surface (4) of the main roller body.
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A main roller body (2) fits on a rotary shaft (3) in a torque-proof manner. Retaining elements (8,9) are let into the main roller body for positioning/fixing a first metal foil sheet (5) with a first pre-crease-cutting device (6) on a peripheral surface (4) of the main roller body. |
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