Title:
METHOD AND APPARATUS FOR DIE-PUNCHING FILM-LIKE ORAL DRUG
Document Type and Number:
WIPO Patent Application WO/2005/000191
Kind Code:
A1
Abstract:
An apparatus for die-punching film-like oral drugs, comprising a cutting roll (11) having annular cutters (13) for punching out an oral drug layer (99) with a specified thickness formed on one surface of a resin film (98) in a specified drug shape, an anvil roll (12) used as an anvil for the cutting roll, and an adjusting mechanism adjusting a clearance between the cutting roll and the anvil roll so that the cutters of the cutting roll can punch out only the oral drug layer in the specified drug shape without reaching from an oral drug layer side to the rear surface of the resin film. Since the punched out drug layers (99a) are sucked and held continuously to the cutter side until the cutters are rotated and moved from a position where the cutters punch out the oral drug layers to a specified position (A) to peel off the punched out drug layers from the resin film. The drug layers sucked and held at the specified position (A) are carried to a next step by blowing out the drug layers. The residual oral drug layer (99b) after the punching out is moved and removed together with the resin film.
Inventors:
YANO KAZUYA (JP)
AWAMURA TSUTOMU (JP)
HAYASHI YASUO (JP)
AWAMURA TSUTOMU (JP)
HAYASHI YASUO (JP)
Application Number:
PCT/JP2004/008658
Publication Date:
January 06, 2005
Filing Date:
June 14, 2004
Export Citation:
Assignee:
KYUKYU YAKUHIN KOGYO KK (JP)
YANO KAZUYA (JP)
AWAMURA TSUTOMU (JP)
HAYASHI YASUO (JP)
YANO KAZUYA (JP)
AWAMURA TSUTOMU (JP)
HAYASHI YASUO (JP)
International Classes:
A61J3/07; A61J3/06; A61K9/70; B26D7/18; (IPC1-7): A61J3/00
Foreign References:
| JP2559301B2 | 1996-12-04 | |||
| JPH11114896A | 1999-04-27 | |||
| JP2004196784A | 2004-07-15 |
Attorney, Agent or Firm:
Shimizu, Chiharu (Nakagin-Shiroyama Bldg. 16-13, Ginza 8-chom, Chuo-ku Tokyo, JP)
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