Title:
DEVICE WITH A PLURALITY OF DRIVES FOR MANUFACTURING A PACKAGING MATERIAL PRODUCT FROM A FIBROUS STARTING MATERIAL, METHOD FOR MANUFACTURING A PACKAGING MATERIAL PRODUCT, AND METHOD FOR ELIMINATING PACKAGING MATERIAL BLOCKAGES
Document Type and Number:
WIPO Patent Application WO/2020/120575
Kind Code:
A3
Abstract:
The present invention relates to a device for manufacturing a packaging material product from a fibrous starting material, such as a single-layer or multiple-layer paper web or a corrugated cardboard web, in particular made from recycled paper, wherein the device has a cutting device for detaching the packaging material product from a packaging material strand, such as a corrugated cardboard web or a three-dimensional paper cushioning strand which is reshaped from the fibrous starting material in the device, a feed wheel pair which is arranged upstream of the cutting device in the conveying direction for conveying the packaging material strand, and a discharging wheel pair which is arranged downstream of the cutting device in the conveying direction for discharging the packaging material strand, wherein the feed wheel pair and the discharging wheel pair are in each case assigned a dedicated drive for mutually independently driving and/or braking of at least one wheel of the respective wheel pair.
Inventors:
SCHWARBERG MARCO (DE)
SCHALK BASTIAN (DE)
KREBS VITALI (DE)
SCHALK BASTIAN (DE)
KREBS VITALI (DE)
Application Number:
PCT/EP2019/084645
Publication Date:
August 06, 2020
Filing Date:
December 11, 2019
Export Citation:
Assignee:
SPRICK GMBH PAPIER- UND WELLPAPPENWERKE & CO (DE)
International Classes:
B31D5/00
Domestic Patent References:
| WO1995028276A1 | 1995-10-26 |
Foreign References:
| US20070117703A1 | 2007-05-24 | |||
| US6168560B1 | 2001-01-02 | |||
| US5593376A | 1997-01-14 | |||
| DE102014016874A1 | 2016-05-19 | |||
| EP2969874A1 | 2016-01-20 |
Attorney, Agent or Firm:
BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT MBB (DE)
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