Method for producing pulp molded article

Details Method for producing pulp molded article Method for producing pulp molded article

2005-01-11

2005-01-11

Griffin, Steven P. (Department: 1731)

Paper making and fiber liberation

Processes and products

Article forming processes

C162S219000, C162S226000, C162S227000, C162S231000, C162S130000, C162S149000, C264S087000

Reexamination Certificate

active

06841041

ABSTRACT:
A method for producing a pulp molded article (7) comprising the steps of supplying a pulp slurry into the cavity (1) of a mold (10) composed of a set of splits (3and4), the set of splits (3and4) being assembled together to form the cavity (1) with a prescribed configuration, to form a pulp deposited body (5), feeding a fluid into the cavity (1) to press the pulp deposited body (5) onto the inner wall of the cavity (1) for dewatering.

REFERENCES:
patent: 398397 (1889-02-01), Howard
patent: 2025053 (1935-12-01), Heymann
patent: 2100396 (1937-11-01), Heymann
patent: 2881669 (1959-04-01), Thomas et al.
patent: 2961043 (1960-11-01), Hicks
patent: 3250668 (1966-05-01), Modersohn
patent: 3954555 (1976-05-01), Kole et al.
patent: 4455195 (1984-06-01), Kinsley
patent: 4683028 (1987-07-01), Waller et al.
patent: 4871643 (1989-10-01), Tamagawa et al.
patent: 5047121 (1991-09-01), Kochar
patent: 5242546 (1993-09-01), Evans et al.
patent: 6454906 (2002-09-01), Nonomura et al.
patent: 6461480 (2002-10-01), Otakura et al.
patent: 6468398 (2002-10-01), Kumamoto et al.
patent: 35-9669 (1960-07-01), None
patent: 42-9086 (1967-05-01), None
patent: 47-25257 (1972-08-01), None
patent: 48-50003 (1973-07-01), None
patent: 50-149460 (1974-05-01), None
patent: 51-139838 (1976-12-01), None
patent: 52-128412 (1977-10-01), None
patent: 9-195200 (1979-07-01), None
patent: 54-133972 (1979-10-01), None
patent: 61-174500 (1986-08-01), None
patent: 8-92900 (1996-04-01), None
patent: 8-232200 (1996-09-01), None
patent: 9-309153 (1997-12-01), None
patent: 9-316800 (1997-12-01), None
patent: 10-46500 (1998-02-01), None
patent: 10-131100 (1998-05-01), None
patent: 8-158299 (1999-06-01), None
T. Goto, Public Relations Department, Kao Corporation, 4 pages, “Paper-Bottle Molding System”, Oct. 25, 2000 (with English Translation).
U.S. patent application Ser. No. 10/335,153, Kumamoto et al., filed Jan. 2, 2003.
U.S. patent application Ser. No. 10/365,453, Kumamoto et al., filed Feb. 13, 2003.
U.S. patent application Ser. No. 09/508,540, Otsuji et al., filed Apr. 7, 2000.
U.S. patent application Ser. No. 09/622,043, Kumamoto et al., filed Oct. 10, 2000.
U.S. patent application Ser. No. 09/673,667, Kumamoto et al., filed Jan. 5, 2001.
U.S. patent application Ser. No. 09/713,230, Nonomura et al., filed Nov. 16, 2000.
U.S. patent application Ser. No. 09/868,040, Otani et al., filed Jul. 23, 2001.
U.S. patent application Ser. No. 09/889,566, Nonomura, filed Aug. 9, 2001.
U.S. patent application Ser. No. 09/926,690, Otani et al., filed Dec. 3, 2001.
U.S. patent application Ser. No. 10/110,715, Tojo et al., filed Apr. 15, 2002.
U.S. patent application Ser. No. 10/182,743, Nonomura et al., filed Aug. 15, 2002
U.S. patent application Ser. No. 10/212,723, Kumamoto et al., filed Aug. 7, 2002.
U.S. patent application Ser. No. 10/204,859, Otani et al., filed Aug. 26,2002.
U.S. Appl. No. 10/335,153, filed Jan. 2, 2003, Kumamoto et al.
U.S. Appl. No. 10/365,453, filed Feb 13, 2003, Kumamoto et al.
U.S. Appl. No. 09/508,540, filed Apr. 7, 2000, Otsuji et al.
U.S. Appl. No. 09/622,043, filed Oct. 10, 2004, Kumamoto et al.
U.S. Appl. No. 09/673,667, filed Jan. 5, 2001, Kumamoto et al.
U.S. Appl. No. 09/713,230, filed Nov. 16, 2000, Nonomura et al.
U.S. Appl. No. 09/868,040, filed Jul. 23, 2001, Otani et al.
U.S. Appl. No. 09/889,566, filed Aug. 9, 2001, Nonomura.
U.S. Appl. No. 09/926,690, filed Dec. 3, 2001, Otani et al.
U.S. Appl. No. 10/110,715, filed Apr. 15, 2002, Tojo et al.
U.S. Appl. No. 10/182,743, filed Aug. 15, 2002, Nonomura et al.
U.S. Appl. No. 10/212,723, filed Aug. 7, 2002, Kumamoto et al.
U.S. Appl. No. 10/204,859, filed Aug. 26, 2002, Otani et al.
U.S. Appl. No. 10/335,153, filed Jan. 2, 2003, Kumamoto et al.

Affiliated with

Also associated with

Rating

Method for producing pulp molded article does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing pulp molded article, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing pulp molded article will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3422670