Filling material

Details Filling material Filling material

B - Operations, Transporting

68

G

B68G 1/00 (2006.01) D01G 9/06 (2006.01) D01G 9/08 (2006.01)

Patent

CA 2609909

A filling material for filling into articles of bedding and the like comprises polyester fibres having an average dimension of 0.5 to 2.5 dtex and being coated with a slickener and crimped. The fibres have been cut to an average length of 4-15 mm and have subsequently been opened. In a method of forming a filling material a tow of slickened fibres of the above type is formed and crimped and is then cut to the above mentioned length. The cut fibres are then opened to form the filling material.

L'invention concerne une matière de remplissage destinée à remplir des articles de literie et analogues et comprenant des fibres de polyester présentant une dimension moyenne comprise entre 0,5 et 2,5 dtex, ces fibres étant revêtues d'un agent de lissage et crêpées. Les fibres ont été coupées en vue de l'obtention d'une longueur moyenne de 4 à 15 mm, puis ouvertes. Dans un procédé destiné à former une matière de remplissage, un câble de fibres lissées du type susmentionné est formé et crêpé, puis coupé en vue de l'obtention de la longueur susmentionnée. Les fibres coupées sont ensuite ouvertes, d'où la formation de la matière de remplissage.

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