Title:
MANUFACTURING METHOD AND MANUFACTURING APPARATUS OF PLASTIC MATERIAL FOR CONTENT STORAGE CONTAINER
Document Type and Number:
Japanese Patent JP2021084189
Kind Code:
A
Abstract:
To form an open hole having a stable shape into a plastic material.SOLUTION: An ultrasonic wave application device 50 has a tool horn 52 abutting on plastic materials 10, 30 placed on a cutting jig 41 through a metal plate 45, for applying an ultrasonic wave to the metal plate 45, and a vibrator 51 connected to the tool horn 52, for applying ultrasonic vibration to the tool horn 52. In the ultrasonic wave application device 50, an ultrasonic wave is applied from the tool horn 52, and an open hole is formed in the plastic materials 10, 30 between itself and the cutting jig 41 having a cutting blade 42.SELECTED DRAWING: Figure 1
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Inventors:
KUWABARA MASANORI
Application Number:
JP2019215480A
Publication Date:
June 03, 2021
Filing Date:
November 28, 2019
Export Citation:
Assignee:
FUKUSUKE KOGYO CO LTD
International Classes:
B26D7/08; B26F1/02; B29D7/00
Domestic Patent References:
| JP2014227185A | 2014-12-08 | |||
| JPH0531700A | 1993-02-09 | |||
| JPS5217281A | 1977-02-09 | |||
| JP3174784U | 2012-04-05 | |||
| JPH08150600A | 1996-06-11 | |||
| JPS5491227A | 1979-07-19 | |||
| JP2018111536A | 2018-07-19 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Satoru Asakura
Yukitaka Nakamura
Satoru Asakura