Title:
ARTIFICIAL HAIR PROCESSING DEVICE AND METHOD FOR PRODUCING FIBER BUNDLE FOR ARTIFICIAL HAIR
Document Type and Number:
WIPO Patent Application WO/2024/062688
Kind Code:
A1
Abstract:
The present invention provides an artificial hair processing device that can process fiber bundles so as to have smooth hair ends and a method for producing fiber bundles for artificial hair having smooth hair ends. The invention comprises a fiber bundle supply part that supplies fiber bundles, a flattening part that spreads the fiber bundles supplied from the fiber bundle supply part into a band shape and forms a flattened fiber bundle, a transport part that transports the flattened fiber bundle, and a cutting part that cuts the flattened fiber bundle transported by the transport part. The cutting part has a blade member comprising a first blade part that extends obliquely as a whole relative to the transport direction, a second blade part that extends obliquely as a whole relative to the extending direction of the first blade part and which forms an angle with the first blade part of greater than 0 to less than 180 degrees, and a first connection part for connecting the end of the first blade part in the extending direction to the end of the second blade part in the extending direction, the flattening part overlaps across the first and second blade parts when viewed from above, and the fiber bundle is spread so as to be narrower than the length of the blade member in the width direction.
Inventors:
KANO AKI (JP)
NAKAMURA YU (JP)
NAKAMURA YU (JP)
Application Number:
PCT/JP2023/020669
Publication Date:
March 28, 2024
Filing Date:
June 02, 2023
Export Citation:
Assignee:
KANEKA CORP (JP)
International Classes:
A41G3/00; B26D3/02; B26D7/32; B26F1/40; B26F1/44
Foreign References:
| JPS4930180U | 1974-03-15 | |||
| JP2007023475A | 2007-02-01 |
Attorney, Agent or Firm:
FUJITA Takashi et al. (JP)
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