Title:
まつげエクステンション用の接着強度試験方法
Document Type and Number:
Japanese Patent JP7208760
Kind Code:
B2
Abstract:
To provide a test method for eyelash extension, suitable for measuring bond strength.SOLUTION: A bond strength test method for eyelash extension comprises: a step (S100) of preparing a peeling sample string including a bond extension part and a hook part; a step (S200) of bonding the bond extension part of the peeling sample string and the bond extension part of the other peeling sample string with an adhesive; a step (S300) of attaching the hook part of the peeling sample string to a lift; and a step (S400) of measuring strength while peeling the bond extension part by operating the lift.SELECTED DRAWING: Figure 4
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Inventors:
Yukihiko Sanbonmatsu
Application Number:
JP2018198736A
Publication Date:
January 19, 2023
Filing Date:
October 22, 2018
Export Citation:
Assignee:
Japan Eyelash Research Institute Co., Ltd.
International Classes:
G01N19/04; A41G5/02; G01N19/02
Domestic Patent References:
| JP2016183424A | ||||
| JP4249739A | ||||
| JP2016040416A | ||||
| JP2003294607A | ||||
| JP2017131536A |
Attorney, Agent or Firm:
Masaru Teshima
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