Title:
WOUND YARN PACKAGE, AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2012051704
Kind Code:
A
Abstract:
To suppress a reduction in a yarn winding amount to the utmost while preventing cob-webbing in a wound yarn package.
In the wound yarn package 103, both of end surfaces 103a and 103b relating to its axial direction are formed in tapered shapes inclined with respect to radial directions of them, and an inclination angle α1 of the end surfaces 103a on the side of bunch winding 104, which is an end surface on the other side of the unwinding side of the yarn 101, is larger than an inclination angle α2 of the end surfaces 103b on the other side of the bunch winding 104, which is an end surface on the unwinding side of the yarn 101.
More Like This:
Inventors:
HASHIMOTO KINZO
Application Number:
JP2010196718A
Publication Date:
March 15, 2012
Filing Date:
September 02, 2010
Export Citation:
Assignee:
TMT MACHINERY INC
International Classes:
B65H55/04; B65H54/02; B65H54/32
Attorney, Agent or Firm:
Yoshiyuki Kaji
Makoto Suhara
Toru Kimura
Makoto Suhara
Toru Kimura