Title:
【発明の名称】剛毛を有する物品を製造する方法および装置
Document Type and Number:
Japanese Patent JP2002516736
Kind Code:
A
Abstract:
Methods and apparatuses for making elongated articles are disclosed. One method includes feeding at least one base string along an axis, wrapping at least one monofilament around the axis to produce a number of monofilament wraps per length of base string which are transported by the base string, bonding the wraps to the base string with ultrasonic energy, and cutting the wraps at a point downstream of where the wraps are bonded to the base string. The result is an article having two rows of monofilament segments connected to the base string.
Inventors:
Mark Stephen Edwards
Jeffrey Allen Chambers
Jeffrey Allen Chambers
Application Number:
JP2000551951A
Publication Date:
June 11, 2002
Filing Date:
June 04, 1999
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
A46B3/00; A46B3/18; B29C65/08; A46D3/04; (IPC1-7): A46D3/04; A46B3/18
Attorney, Agent or Firm:
Yoshikazu Tani (2 outside)