D - Textiles – Paper – 04 – H
Patent
D - Textiles, Paper
04
H
D04H 1/49 (2012.01) D04H 1/58 (2012.01) D06B 1/00 (2006.01) D06B 3/28 (2006.01)
Patent
CA 2065120
A method and apparatus for manufacturing a non-woven fabric printed with a decorative pattern. A fibrous starting material whose individual fibers are capable of movement relatively to one another under the influence of applied fluid forces is subjected to a fluid stream for entangling the fibers to form a unitary fibrous network. The unitary fibrous network is impregnated with liquid binder which solidifies and consolidates the non-woven fabric. Before the binder has cured and is still in a liquid condition, the unitary fibrous network is printed with a decorative pattern. Subsequently, the unitary fibrous network is dried to simultaneously cure the binder and the colorant forming the decorative pattern.
Méthode et appareil pour fabriquer un non-tissé avec motif décoratif imprimé. Un matériau de départ constitué de fibres capables de se déplacer les unes par rapport aux autres sous l'effet dynamique d'un liquide est soumis à un courant de liquide visant à enchevêtrer les fibres de manière à former un tissu fibreux uniforme. Le tissu fibreux uniforme est imprégné d'un liant liquide qui durcit et consolide le non-tissé. Pendant que le liant est encore à l'état liquide, on fait sécher le tissu fibreux uniforme de manière à faire durcir le liant et, en même temps, à fixer le colorant qui forme le motif décoratif.
Boulanger Roger
Contant Real
Metta Flavio
Johnson & Johnson Inc.
Smart & Biggar
LandOfFree
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