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Equipment for punching labels with matching punching belt

A label and equipment technology, applied in the field of punching equipment, can solve the problems of suction air consumption interference, dirty punching tools, label layer transportation cost, etc., to achieve adjustability and reduce the loss of punching tools

Inactive Publication Date: 2020-10-16
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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  • Equipment for punching labels with matching punching belt
  • Equipment for punching labels with matching punching belt
  • Equipment for punching labels with matching punching belt

Examples

Experimental program
Comparison scheme
Effect test

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) has a carrier layer (3) and a label layer (12), the device has A punching unit (11) for punching labels. According to the invention, the punching device (11) has a detachment device (2) for separating the label layer (12) from the carrier layer (3), a metallic non-suction rotary A cooperating punching belt (4) conveying the label layer (12) during the process, and a relamination device (7) for reconnecting the label layer (12) provided with punching to the carrier layer (3). The invention also relates to a method for punching a self-adhesive label (10). Thanks to the invention, a thin carrier layer (3) can be used and it is ensured that the carrier layer is not damaged during punching.

Description

technical field [0001] The invention relates to a device for punching and a method for punching labels. 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", "perforable" or "perforable" and in the broad sense as "printable". ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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