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Device having counterpunching belt, for punching labels

A label and equipment technology, which is applied in the field of equipment for punching labels with matching punching belts, can solve problems such as dirty punching tools, suction air consumption interference, and quality degradation in the punching process, so as to reduce punching The effect of reducing tool wear and achieving adjustability

Inactive Publication Date: 2015-03-25
GALLUS DRUCKMASCHINEN GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] A disadvantage of this arrangement is, on the one hand, that the label layer may adhere to the punching tool with its side provided with adhesive, and this may lead to soiling of the punching tool and a sharp drop in the quality of the punching process.
On the other hand, the transport of the label layers via suction belts or suction rollers is expensive and the suction air consumption is considered disturbing

Method used

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  • Device having counterpunching belt, for punching labels
  • Device having counterpunching belt, for punching labels
  • Device having counterpunching belt, for punching labels

Examples

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Embodiment Construction

[0028] exist figure 1 A view of a preferred embodiment of a printing press 100 is shown in , which is more precisely a narrow-web label printing press in a row-and-column configuration with a printing unit 110 following in the horizontal direction. The label printing machine is used to process substrates 1 in strip form (or in web form). The substrate is unwound from a substrate roll 146 in an input 148 of the printing press 100 and is guided through the printing press 100 along a path in the machine direction M. The printing press 100 can have a plurality of frame modules 126 (in this example three frame modules 126 ). In this embodiment, respectively two printing units 110, or a printing unit 110 and a processing unit 150 (here the processing unit is a device for stamping labels on a strip-form substrate 1) are received in a rack module 126. These individual processing stations are followed by an output 152 in which the finished product is wound onto a label roll 154 . T...

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Abstract

The invention relates to a device (150) for punching labels (10) from a substrate web (1), wherein the substrate web (1) is provided with a carrier layer (3) and a label layer (12). The device includes a punching installation (11) for punching the labels. The punching installation (11) has a delaminating installation (2) for separating the label layer (12) from the carrier layer (3), a metallic non-suction revolving counterpunching belt (4) for conveying the label layer (12) during a punching operation, and a relaminating installation (7) for reconnecting the label layer (12), provided with punchings, to the carrier layer (3). The invention also relates to a method for punching self-adhesive labels (10) is also provided. By the device and the method, the thin carrier layer (3) can be used, and the carrier layer is not damaged during punching.

Description

technical field [0001] The invention relates to an apparatus for punching according to the preamble of claim 1 and a method for punching labels according to claim 9 . Background technique [0002] Apparatus for punching sheet-like multi-layered objects with a punching drum and associated punching drums are known. At least one layer of the planar multilayer article can be punched through in the punching gap formed by the punching drum and the counter punching drum without all the layers being completely severed, wherein the punching gap The width is adjustable. [0003] In this context, the term "punching" is used on the one hand in a narrow sense, which includes the meaning of "cutting", "perforating" or "perforating", and on the other hand is also understood in a broad sense as "stamping", That is, "deformation" or "pressing in". Correspondingly also applies to similar grammatical formations such as "punching", which is understood in the narrow sense as "cuttable", "perf...

Claims

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Application Information

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IPC IPC(8): B31D1/02B65C9/18B26D7/32B26F1/38B26D7/18
CPCB26D7/20B26F1/384B31D1/026Y10T156/12Y10T156/1056Y10T156/1085B26D7/08Y10T156/1994B32B37/1036B32B37/02B32B38/0004B32B38/10B32B43/006
Inventor A·伯德克D·班格尔
Owner GALLUS DRUCKMASCHINEN GMBH
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