Title:
METHOD OF PACKAGING ELASTIC FIBER
Document Type and Number:
Japanese Patent JP2011084343
Kind Code:
A
Abstract:
To provide a method of forming cellulose acetate tow fiber into a bale configured to include a sealed chamber with an internal volume in lower pressure relative to environmental atmospheric pressure.
In the method of packaging the elastic cellulose acetate tow fiber, the fiber is prepared, compressed and provided with an evacuator as a check valve thereon thereby forming a chamber which can be sealed, and the chamber is sealed and evacuated by way of the evacuator including release of compression with a density of 0.50-0.78 g/cm3 and an internal pressure of ≥16,000 and <101,325 Pa in the obtained bale.
Inventors:
MCLAUGHLIN MICHAEL RAY
MULLINS CHARLES DUANE
SANDERS CHARLES CLIFTON
SMITHERS HILLARD BIRDELL III
NELSON GREGORY KYLE
MULLINS CHARLES DUANE
SANDERS CHARLES CLIFTON
SMITHERS HILLARD BIRDELL III
NELSON GREGORY KYLE
Application Number:
JP2010270441A
Publication Date:
April 28, 2011
Filing Date:
December 03, 2010
Export Citation:
Assignee:
EASTMAN CHEM CO
International Classes:
B65D81/20; B65D85/07; B65B27/12; B65B31/04; B65D6/28; B65D30/02
Domestic Patent References:
| JP2005528096A | 2005-09-22 | |||
| JPS5387890A | 1978-08-02 | |||
| JPH05124656A | 1993-05-21 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Satoshi Deno
Atsushi Ebiya
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Satoshi Deno
Atsushi Ebiya