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Corrughted paper board processing machine and method for producing corrugated paper board

A processing machine, corrugation technology, applied in the direction of machining/deformation, printing, printing devices, etc., can solve the problem of no simple and flexible technical solution, and achieve the effect of improving flexibility

Inactive Publication Date: 2004-09-29
BHS CORRUGATED MASCHEN & ANLAGENBAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But so far, there is still no simple and flexible technical solution

Method used

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  • Corrughted paper board processing machine and method for producing corrugated paper board
  • Corrughted paper board processing machine and method for producing corrugated paper board
  • Corrughted paper board processing machine and method for producing corrugated paper board

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Embodiment Construction

[0020] Below combined with Figure 1 to Image 6 A first embodiment of the present invention will be described. In Figure 1 and Image 6 The corrugating machine shown schematically in , comprises a machine 1 for producing single-face corrugated board. A first material web 3 is fed from a first unwinder 2 to the machine 1 . The material tape is a continuous paper tape. The material web 3 forms a base web for the corrugated cardboard produced on the machine 1 . FIG. 2 is a partially enlarged side view of the first material strip 3 . It comprises a base layer 3a with a base layer 3b which improves the printing quality. The thickness ratio of the base layer 3a and the base layer 3b is unrealistic in the scale of FIG. 2 . In practice, the base layer 3b is much thinner than the thickness shown in FIG. 2 compared to the base layer 3a. The material web 3 does not necessarily contain the bottom layer 3b when the material web 3 is rolled up; the bottom layer 3b can also be applied...

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Abstract

A corrugating machine serves for the manufacture of sheets of corrugated board. It comprises at least two unroll stands for unwinding webs of material. A fluting unit is provided for producing at least one corrugated medium from one of the webs of material. A processing equipment serves for uniting the webs of material to form a web of corrugated board. The sheets of corrugated board are cut to size in a cutting station. At least one digital printing system for printing at least one of the webs is disposed between the unroll stands and the cutting station. One of the webs of material can have a coating for improved printing quality. Methods are specified for digitally printing within the corrugating machine, which, upon printing, allow for any modification of dimensions during manufacture of the web of corrugated board; and which enable synchronized printing of opposite sides of the web of corrugated board to take place; and which enable the sheets of corrugated board to be cut in dependence on a printing job. This ensures rather flexible high-quality printing of the sheets of corrugated board.

Description

technical field [0001] The invention relates to a corrugating machine for producing a plurality of corrugated boards, the corrugating machine comprising: at least two unwinders for unwinding a web of material from a roll of material; Belt-manufacturing at least one corrugated interlayer with toothed unit; at least one manufacturing device for combining the corrugated interlayer and at least one other material web to form a corrugated paperboard strip; and one for cutting multiple corrugated paperboard strips Cutting station for sheets of corrugated cardboard. The invention also relates to a method for producing a plurality of corrugated cardboard using the corrugating machine, the method for producing corrugated cardboard comprising the steps of: providing an unwinder comprising at least two uncoilers for unwinding a continuous web of material and at least one corrugating machine of the manufacturing facility for producing at least one corrugated paperboard strip from the mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31F1/28
CPCB31F1/2822Y10T156/1025B31F1/2813
Inventor N·施特德勒
Owner BHS CORRUGATED MASCHEN & ANLAGENBAU
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