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1. (WO1998049393) HIGH CONSISTENCY STOCK PROFILING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/049393 International Application No.: PCT/US1998/004667
Publication Date: 05.11.1998 International Filing Date: 10.03.1998
Chapter 2 Demand Filed: 02.06.1998
IPC:
D21F 1/08 (2006.01)
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
F
PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
1
Wet end of machines for making continuous webs of paper
08
Regulating consistency
Applicants:
BELOIT TECHNOLOGIES, INC. [US/US]; Suite 3001 3513 Concord Pike Wilmington, DE 19803, US
Inventors:
SANFORD, Charles, L.; US
Agent:
ARCHER, David, J.; Beloit Corporation One St. Lawrence Avenue Beloit, WI 53511, US
Priority Data:
08/841,26529.04.1997US
Title (EN) HIGH CONSISTENCY STOCK PROFILING
(FR) MISE EN FORME A HAUTE CONCENTRATION DE PATE
Abstract:
(EN) The present invention is a method for injecting stock onto a forming wire to form a web of increased cross machine direction uniformity. The method consists of supplying stock containing a substantially higher concentration of paper fibers, the stock being then used to form the web to selective regions of the headbox to control web basis weight uniformity in a cross machine direction.
(FR) La présente invention concerne un procédé d'injection de pâte sur une toile de formation afin de former une bande dont l'uniformité du sens travers est améliorée. Le procédé consiste à fournir de la pâte contenant une teneur sensiblement plus élevée de fibres de papier, puis à utiliser la pâte pour former la bande dans des zones sélectives de la caisse d'arrivée permettant de réguler l'uniformité du grammage de la bande dans le sens travers.
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1998066957