WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2009067066) A STRUCTURING CLOTHING AND METHOD OF MANUFACTURING A TISSUE PAPER WEB
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/067066    International Application No.:    PCT/SE2008/000641
Publication Date: 28.05.2009 International Filing Date: 14.11.2008
IPC:
D21F 11/00 (2006.01), D21F 7/08 (2006.01), D21F 3/02 (2006.01)
Applicants: ALBANY INTERNATIONAL CORP. [US/US]; 1373 Broadway Albany, NY 12204 (US) (For All Designated States Except US).
HULTCRANTZ, Magnus [SE/SE]; (SE) (For US Only).
KLERELID, Ingvar [SE/SE]; (SE) (For US Only).
ÅBERG, Bo-Christer [SE/SE]; (SE) (For US Only).
JOHNSON, Cary P. [US/US]; (US) (For US Only).
LAFOND, John J. [US/US]; (US) (For US Only)
Inventors: HULTCRANTZ, Magnus; (SE).
KLERELID, Ingvar; (SE).
ÅBERG, Bo-Christer; (SE).
JOHNSON, Cary P.; (US).
LAFOND, John J.; (US)
Agent: NORÉNS PATENTBYRÅ AB; Box 10198 S-100 55 Stockholm (SE)
Priority Data:
0702543-0 20.11.2007 SE
Title (EN) A STRUCTURING CLOTHING AND METHOD OF MANUFACTURING A TISSUE PAPER WEB
(FR) HABILLAGE DE STRUCTURE ET PROCÉDÉ DE FABRICATION D'UNE BANDE DE PAPIER MINCE
Abstract: front page image
(EN)A clothing for structuring a wet fibre web (1') in a press section of a tissue papermaking machine is described which has a three-dimensional woven structure forming elevations (62) and depressions (63), said elevations, like the depressions, are repeated and distributed to form a pattern of polygonal, geometrically similar smallest unitary surfaces (64), each of said unitary surfaces having an area a and covering a plurality of depressions with the mean depth d. According to the invention, the area a and the mean depth d of each unitary surface (64) are adapted in relation to each other in such a way that, calculated by the length unit mm, their ratio is equal to or greater than 30 mm, wherein a is selected within the range of 1.0-3.0 mm2 and d is selected within the range of 0.03-0.09 mm. The invention also relates to a method for manufacturing a creped tissue paper web by using said structuring clothing.
(FR)L'invention porte sur un habillage pour structurer une bande de fibres humide (1') dans une section de presse d'une machine de fabrication de papier mince, lequel a une structure tissée en trois dimensions formant des saillies (62) et des creux (63), lesdites saillies, comme les creux, étant répétées et distribuées pour former un motif de surfaces unitaires les plus petites, géométriquement similaires et polygonales (64), chacune desdites surfaces unitaires ayant une aire a et recouvrant une pluralité de creux avec la profondeur moyenne d. Selon l'invention, l'aire a et la profondeur moyenne d de chaque surface unitaire (64) sont adaptées l'une par rapport à l'autre de telle sorte que, calculé en unité de longueur en mm, leur rapport est égal ou supérieur à 30 mm, a étant choisi dans la plage allant de 1,0 à 3,0 mm2 et d étant choisi dans la plage allant de 0,03 à 0,09 mm. L'invention porte également sur un procédé de fabrication d'une bande de papier mince crêpée à l'aide dudit habillage de structure.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Swedish (SV)