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1. WO2010005279 - CORRUGATED BOARD PRODUCTION BELT LIFTING DEVICE

Publication Number WO/2010/005279
Publication Date 14.01.2010
International Application No. PCT/MY2008/000166
International Filing Date 28.11.2008
IPC
B31F 1/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
1Mechanical deformation without removing material, e.g. in combination with laminating
20Corrugating; Corrugating combined with laminating to other layers
24Making webs in which the channel of each corrugation is transverse to the web feed
26by interengaging toothed cylinders
28combined with uniting the corrugated webs to flat webs
CPC
B31F 1/285
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
1Mechanical deformation without removing material, e.g. in combination with laminating
20Corrugating; Corrugating combined with laminating to other layers
24Making webs in which the channel of each corrugation is transverse to the web feed
26by interengaging toothed cylinders ; cylinder constructions
28combined with uniting the corrugated webs to flat webs ; ; Making double-faced corrugated cardboard
2845Details, e.g. provisions for drying, moistening, pressing
285Heating or drying equipment
B31F 1/2877
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
1Mechanical deformation without removing material, e.g. in combination with laminating
20Corrugating; Corrugating combined with laminating to other layers
24Making webs in which the channel of each corrugation is transverse to the web feed
26by interengaging toothed cylinders ; cylinder constructions
28combined with uniting the corrugated webs to flat webs ; ; Making double-faced corrugated cardboard
2845Details, e.g. provisions for drying, moistening, pressing
2877Pressing means for bringing facer sheet and corrugated webs into contact or keeping them in contact, e.g. rolls, belts
B31F 1/2881
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
1Mechanical deformation without removing material, e.g. in combination with laminating
20Corrugating; Corrugating combined with laminating to other layers
24Making webs in which the channel of each corrugation is transverse to the web feed
26by interengaging toothed cylinders ; cylinder constructions
28combined with uniting the corrugated webs to flat webs ; ; Making double-faced corrugated cardboard
2845Details, e.g. provisions for drying, moistening, pressing
2877Pressing means for bringing facer sheet and corrugated webs into contact or keeping them in contact, e.g. rolls, belts
2881for bringing a second facer sheet into contact with an already single faced corrugated web
Applicants
  • CHAN, Chee, Meng [MY]/[MY]
Inventors
  • CHAN, Chee, Meng
Agents
  • LOK, Choon, Hong
Priority Data
PI 2008249907.07.2008MY
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CORRUGATED BOARD PRODUCTION BELT LIFTING DEVICE
(FR) DISPOSITIF DE SOULÈVEMENT DE COURROIE DE PRODUCTION DE CARTON ONDULÉ
Abstract
(EN)
A device for drying a layer of paper/board during a corrugation board production process comprises a heating section providing increased evaporation of liquid from said corrugated board, a traction section located after the said heating section, a conveyor belt (300) with a section thereof in contact with said corrugated board, at least one pair of moving rollers (200) at a location above and substantially close to said corrugated board, at least one pair of fixed rollers (220) positioned to keep the board away from the conveyor belt (300), a scraper (400) adapted to remove material from the at least one fixed roller (220), and a means of directing the conveyor belt (300) to said corrugated board wherein the conveyor belt (300) is lifted between said heating section and said traction section by the action of the said one pair of moving rollers (200) and one pair of fixed rollers (220).
(FR)
L'invention porte sur un dispositif pour sécher une couche de papier/carton durant un processus de production de carton ondulé, lequel dispositif comporte une section de chauffage produisant une évaporation accrue de liquide dudit carton ondulé, une section de traction disposée après ladite section de chauffage, une courroie transporteuse (300) avec une section de celle-ci en contact avec ledit carton ondulé, au moins une paire de rouleaux mobiles (200) en un emplacement au-dessus dudit carton ondulé et sensiblement près de celui-ci, au moins une paire de rouleaux fixes (220) positionnés de façon à maintenir le carton à distance de la courroie transporteuse (300), un racloir (400) conçu pour  retirer un matériau du ou des rouleaux fixes (220), et un moyen pour diriger la courroie transporteuse (300) vers ledit carton ondulé, la courroie transporteuse (300) étant soulevée entre ladite section de chauffage et ladite section de traction par l'action de ladite ou desdites paires de rouleaux mobiles (200) et de ladite ou desdites paires de rouleaux fixes (220).
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