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Patent Searching and Data


Title:
PAPERMAKING
Document Type and Number:
Japanese Patent JPH03206196
Kind Code:
A
Abstract:

PURPOSE: To efficiently carry out papermaking without breaking paper by mounting a press felt for travel in an endless path, heating the felt, supporting wet rolled paper on a surface of the felt, passing the heated felt and supported paper between a pair of press rolls, passing them through drying roller, reheating the rolled paper and separating and drying the rolled paper.

CONSTITUTION: A press felt 6 for travel is mounted in an endless path and the felt 6 is heated and wet paper web 5 is supported on the surface of heated felt 6 and the heated felt 6 and supported web 5 are passed through a nip between a pair of cooperating press rollers 3 and 4 to extract water from the web and led from the nip to a first upper dried roller 9 of a series of heated dried rollers to dry the felt 6 and the rolled paper web 5 and the felt 6 is separated from the rolled paper web 5 and the rolled web 5 is dried by a second drying roller 10 and the felt is brought into contact with a drying fiber 12 so as to promote drying of rolled web 5 to provide the rolled web.


Inventors:
TOOMASU JIYOOJI GARUYA
DEBITSUTO REI TAANAA
Application Number:
JP26370790A
Publication Date:
September 09, 1991
Filing Date:
October 01, 1990
Export Citation:
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Assignee:
ATSUPURUTON MIRUSU
International Classes:
D21F2/00; D21F3/04; D21F5/04; (IPC1-7): D21F5/04
Attorney, Agent or Firm:
Tadahiko Ito (2 outside)