Title:
POWDER COMPRESSION MOLDING MACHINE AND APPARATUS FOR CONTINUOUS PRODUCTION OF POWDER COMPRESSION MOLDED ITEM USING THE MACHINE
Document Type and Number:
WIPO Patent Application WO/2007/135889
Kind Code:
A1
Abstract:
A powder compression molding machine structured so as to advance multiple inferior
pestles (61) and superior pestles (41) into multiple through mortar holes (31)
provided in first and second molding mortar sections (32,33) of slide plate (3)
in compression molding zone (21) to thereby conduct compression molding of powder
and so as to slide the slide plate (3) and push the molded items downward to thereby
recover the same in molded item discharge zone (22a,22b). Even when powder is
compression molded with low compressive force into a solid of high void ratio,
not only can effective recovery of molded items be attained without breaking
of the molded items but also there can be obtained molded items of satisfactory
void ratio being easily dissolved in water, etc.
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Inventors:
INOUE MASAKIYO (JP)
SHIBATA MITSUHO (JP)
TOYODA IKURU (JP)
TSUKAMOTO SHOUSHI (JP)
SHIBATA MITSUHO (JP)
TOYODA IKURU (JP)
TSUKAMOTO SHOUSHI (JP)
Application Number:
PCT/JP2007/059921
Publication Date:
November 29, 2007
Filing Date:
May 15, 2007
Export Citation:
Assignee:
QUALICAPS CO LTD (JP)
MEIJI DAIRIES CORP (JP)
INOUE MASAKIYO (JP)
SHIBATA MITSUHO (JP)
TOYODA IKURU (JP)
TSUKAMOTO SHOUSHI (JP)
MEIJI DAIRIES CORP (JP)
INOUE MASAKIYO (JP)
SHIBATA MITSUHO (JP)
TOYODA IKURU (JP)
TSUKAMOTO SHOUSHI (JP)
International Classes:
B30B11/14; A61J3/10; B30B11/00; B30B11/02
Domestic Patent References:
| WO2006004190A1 | 2006-01-12 |
Foreign References:
| JPS6255109A | 1987-03-10 | |||
| JPH02251400A | 1990-10-09 | |||
| JPH0819589A | 1996-01-23 | |||
| JPH06218028A | 1994-08-09 | |||
| JP2000095674A | 2000-04-04 | |||
| GB1445736A | 1976-08-11 | |||
| JPH02251400A | 1990-10-09 | |||
| JPS6255109A | 1987-03-10 |
Other References:
See also references of EP 2022624A4
Attorney, Agent or Firm:
KOJIMA, Takashi (16-12 Ginza 2-chome, Chuo-ku, Tokyo 61, JP)
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