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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING MASK, AND DEVICE FOR MANUFACTURING EAR HOOK
Document Type and Number:
WIPO Patent Application WO/2021/059926
Kind Code:
A1
Abstract:
This method for manufacturing a mask (ear hook manufacturing device E) makes it possible, in an ear hook formation step (sixth step), to form a right ear hook (2) and a left ear hook (3) through a series of operations such as drawing string-like members (2a, 3b) towards the center side of a sheet material while transporting individual sheet materials and the string-like members (2a, 3a) in a prescribed feeding direction, and in a seventh step, to cut the right ear hook (2) and the left ear hook (3) together with a mask body (1) formed in a connected manner and manufacture a mask (100). It thereby becomes possible to improve the mask manufacturing efficiency.

Inventors:
HONJO RYOTA (JP)
Application Number:
PCT/JP2020/033586
Publication Date:
April 01, 2021
Filing Date:
September 04, 2020
Export Citation:
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Assignee:
DAIO SEISHI KK (JP)
International Classes:
A62B18/02; A41D13/11
Foreign References:
JPS5743756A1982-03-11
CN108634465A2018-10-12
JP2011229895A2011-11-17
Attorney, Agent or Firm:
ARAFUNE, Hiroshi et al. (JP)
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