Title:
WOODEN SPOON MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2022166483
Kind Code:
A
Abstract:
To provide a wooden spoon manufacturing method allowing press-forming to be securely carried out without creating any crack upon the press-forming.SOLUTION: A plurality of spoons are concurrently manufactured by punching and press-forming a thin plate material 1 made of natural wood having a belt-like or leaf-like shape in a humidified and heated state at the same time with an upper mold 2 and a lower mold 3 in a heated state.SELECTED DRAWING: Figure 3
Inventors:
FUCHIGAWA YOSHITANE
Application Number:
JP2021071717A
Publication Date:
November 02, 2022
Filing Date:
April 21, 2021
Export Citation:
Assignee:
YANAGI PRODUCTS KK
International Classes:
B27M3/24; A47G21/04; B27M1/02
Domestic Patent References:
| JP3226388U | 2020-06-25 | |||
| JP2011093275A | 2011-05-12 | |||
| JP2003054531A | 2003-02-26 | |||
| JPH07117020A | 1995-05-09 | |||
| JP2007503855A | 2007-03-01 | |||
| JP2006231756A | 2006-09-07 | |||
| JP2005304843A | 2005-11-04 | |||
| JPH02310001A | 1990-12-25 |
Foreign References:
| CN210910437U | 2020-07-03 | |||
| CN111873117A | 2020-11-03 | |||
| CN111015878A | 2020-04-17 | |||
| US20180310774A1 | 2018-11-01 |
Attorney, Agent or Firm:
Takeshi Nakatani
Yumi Nakatani
Yumi Nakatani
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