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Patent Searching and Data


Title:
PRODUCTION OF PAPER STICKS
Document Type and Number:
WIPO Patent Application WO/2021/037920
Kind Code:
A3
Abstract:
The invention relates to paper processing, namely the processing of a paper web or a paper web section in order to form a paper stick. The processing is carried out in multiple process stages, including storing the paper web, stretching the paper web, controlling/regulating the guide for the lateral edge, conveying the paper web, folding the paper web, rolling, adding an additive, cutting, removing the remaining paper web, separating the paper sticks, drying the sticks, and/or post-treating the sticks.

Inventors:
PRAGER ROBERT (DE)
WINS LEO (DE)
HÜLKENBERG ROLAND (DE)
Application Number:
PCT/EP2020/073866
Publication Date:
April 22, 2021
Filing Date:
August 26, 2020
Export Citation:
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Assignee:
SETTER GMBH & CO PAPIERVERARBEITUNG (DE)
International Classes:
B31D5/00; B31F1/00; B31F5/04; B65G47/22; B65H16/02; F26B15/00
Foreign References:
DE202017102548U12017-05-30
GB2070575A1981-09-09
CN109747221A2019-05-14
US3452650A1969-07-01
US3155016A1964-11-03
US2699098A1955-01-11
Attorney, Agent or Firm:
GROSSE SCHUMACHER KNAUER VON HIRSCHHAUSEN (DE)
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