Improvements in pillows and other filled articles and in...

Details Improvements in pillows and other filled articles and in... Improvements in pillows and other filled articles and in...

D - Textiles, Paper

02

G

D02G 3/00 (2006.01) B68G 1/00 (2006.01) D01D 5/24 (2006.01) D01F 8/14 (2006.01) D04H 1/54 (2006.01)

Patent

CA 2198223

Pillows an other articles are filled with bicomponent polyester fibers (13, 14) that have "spiral crimp" on account of a difference in chain-branched content of the polyester polymers of the components (13, 14). Such bicomponent fibers (13, 14) are preferably novel "spiral crimp" bicomponent fibers (13, 14) that are hollow and/or are slickened.

La présente invention concerne des oreillers et d'autres articles rembourrés de fibres polyester bicomposants (13, 14), lesquelles fibres présentent un vrillage spiral provenant d'une différence affectant du contenu à ramification en chaîne des polymères de polyester des composants (13, 14). De telles fibres bicomposants (13, 14) sont de préférence des fibres bicomposants à vrillage spiral (13, 14) de la présente l'invention, creuses et/ou lisses.

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