A method of producing pulp moldings having a paper-making process comprising the steps of assembling split mold halves (11, 12) having suction passageways (14) to form a paper-making mold (10), feeding pulp slurry of predetermined set feed concentration into the cavity (13) in the paper-making mold (10), and sucking the pulp slurry through the suction passageways (14) to form a pulp layer (15) on the inner surface of the paper-making mold (10), wherein the concentration of the pulp slurry in the cavity (13) in the initial and/or final period of formation of the pulp layer (15) in the paper-making process is lower than the above-mentioned set feed concentration of the pulp slurry.
申请公布号
WO0177439(A1)
申请公布日期
2001.10.18
申请号
WO2001JP02997
申请日期
2001.04.06
申请人
KAO CORPORATION;TSUURA, TOKUO;KOBAYASHI, HIROAKI;OTANI, KENICHI;OSAKI, MASAYUKI;ODAJIMA, SHINGO