Title:
METHOD AND APPARATUS FOR MAKING STAPLE FIBER BUNDLE AND PRODUCT
Document Type and Number:
Japanese Patent JPS57106728
Kind Code:
A
Abstract:
Improvements in conventional ring spinning processes of the type wherein a strand of staple fibers if drafted, twisted and collected on a ring spinning frame are obtained by the added step of subjecting the strand to the twisting action of a pneumatic false twister between the drafting and collecting steps. The added step improves performance and/or permits the process to be operated at higher front roll delivery speeds for any given spindle speed without sacrificing performance. The higher delivery speeds results in improvements in the productivity of the process and the apparent value of staple yarn produced thereby.
Inventors:
AANORUDO YUUJIN UIRUKII
Application Number:
JP17631281A
Publication Date:
July 02, 1982
Filing Date:
November 02, 1981
Export Citation:
Assignee:
MONSANTO CO
International Classes:
D01H1/00; D01H1/02; D01H7/02; D01H7/90; (IPC1-7): D01H7/02; D01H7/90
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