Claims
- 1. A package of textile fibers comprising a continuous core of yarn, said yarn being compactly folded within convolutions of a uniform helically, compactly wound mass of yarn, said yarn compressed within a long tube of flexible material, said folded and helically wound mass of said yarn being compressed in said tube so that said mass of said yarn expands after removal of said tube from around said mass, said yarn being compressed with a compressive force that is entirely longitudinal along the axis of said long tube.
- 2. The package of claim 1 wherein said yarn is continuous filament yarn, said continuous core is hollow, and said continuous core is radially self-supporting.
- 3. The package of claim 1 wherein the bulk density of the package of yarn is from about 0.001 pound per cubic inch to about 0.05 pound per cubic inch.
- 4. The package of claim 1 wherein said flexible material is impervious to fluids which can affect yarn characteristics.
- 5. The package of claim 4 wherein said flexible material is sealable.
- 6. The package of claim 5 wherein said flexible material is heat-sealable.
- 7. The package of claim 6 wherein said flexible material is polyethylene.
- 8. A package of fluid conveyable material comprising a continuous core of said fluid conveyable material compactly folded within convolutions of a uniform, helically compactly wound mass, said conveyable material compressed within a long tube of flexible material, said folded and helically wound mass of said conveyable material being compressed in said tubes so that said mass of said conveyable material expands after removal of said tube from around said mass, said yarn being compressed with a compressive force that is entirely longitudinal along the axis of said long tube.
Parent Case Info
This is a division, of Application Ser. No. 107,386, filed Jan. 18, 1971 now U.S. Pat. No. 3,759,010.
US Referenced Citations (3)
Foreign Referenced Citations (1)
Number |
Date |
Country |
2,088,655 |
Jul 1972 |
FR |
Divisions (1)
|
Number |
Date |
Country |
Parent |
107386 |
Jan 1971 |
|