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1. WO1997030604 - TOBACCO CONVEYOR BELT

Publication Number WO/1997/030604
Publication Date 28.08.1997
International Application No. PCT/GB1997/000454
International Filing Date 19.02.1997
Chapter 2 Demand Filed 26.07.1997
IPC
A24C 5/18 2006.01
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
CMACHINES FOR MAKING CIGARS OR CIGARETTES
5Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
14Machines of the continuous-rod type
18Forming the rod
B29C 35/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
35Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
02Heating or curing, e.g. crosslinking or vulcanising
08by wave energy or particle radiation
B29C 35/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
35Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
02Heating or curing, e.g. crosslinking or vulcanising
08by wave energy or particle radiation
10for articles of indefinite length
D21F 1/00 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
1Wet end of machines for making continuous webs of paper
CPC
A24C 5/1857
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
CMACHINES FOR MAKING CIGARS OR CIGARETTES
5Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
14Machines of the continuous-rod type
18Forming the rod
1857Belt construction or driving means
B29C 2035/0827
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
35Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
02Heating or curing, e.g. crosslinking or vulcanizing ; during moulding, e.g. in a mould
08by wave energy or particle radiation
0805using electromagnetic radiation
0827using UV radiation
B29C 35/0894
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
35Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
02Heating or curing, e.g. crosslinking or vulcanizing ; during moulding, e.g. in a mould
08by wave energy or particle radiation
0888using transparant moulds
0894provided with masks or diaphragms
B29C 35/10
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
35Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
02Heating or curing, e.g. crosslinking or vulcanizing ; during moulding, e.g. in a mould
08by wave energy or particle radiation
10for articles of indefinite length
D21F 1/0063
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
1Wet end of machines for making continuous webs of paper
0027Screen-cloths
0063Perforated sheets
Applicants
  • SCAPA GROUP PLC [GB]/[GB] (AllExceptUS)
  • SAYERS, Ian, Christison [GB]/[GB] (UsOnly)
Inventors
  • SAYERS, Ian, Christison
Agents
  • GOODWIN, Mark
Priority Data
9603575.320.02.1996GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TOBACCO CONVEYOR BELT
(FR) BANDE TRANSPORTEUSE POUR LE TABAC
Abstract
(EN)
A method of producing a tobacco conveyor belt comprises the steps of providing a layer of light curable polymeric resin material in fluid form on a support (10), illuminating the layer of material through a mask (13) selectively transparent to the illumination so as to effect at least partial curing of the material of the sheet in positions corresponding with the transparent regions of the mask, removing uncured polymeric material and effecting a full cure of the residual material.
(FR)
L'invention concerne un procédé de production d'une bande transporteuse pour le tabac, consistant à appliquer une couche de matière en résine polymère photodurcissable, sous une forme fluide, sur un support (10), à éclairer la couche de matière à travers un masque (13) qui est transparent de manière sélective à la lumière pour provoquer le durcissement, au moins partiel, de la matière aux emplacements correspondants aux régions transparentes du masque, à enlever la matière polymère n'ayant pas durci et à durcir complètement la matière restante.
Also published as
Latest bibliographic data on file with the International Bureau