D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 21/22 (2006.01) D21H 17/64 (2006.01) D21H 17/65 (2006.01)
Patent
CA 2657334
The invention relates to a process for increasing bulk of a fiber product, in which process a fiber pulp, and further a fiber product, is formed. In accordance with the invention, in a first step a carbonate compound is added to the fiber pulp as a basic component, and in a second step acid is added as an acidic component, in order to form salt, to provide the formation of small- bubbled gas, and to increase the bulk, and the fiber pulp is dehydrated. The invention also relates to a corresponding fiber product and to the use thereof.
L'invention a trait à un procédé permettant d'augmenter le volume d'un produit fibreux, dans lequel procédé une pâte fibreuse, et en outre un produit fibreux, est formée. Selon l'invention, lors d'une première étape, un composé de carbonate est additionné à la pâte fibreuse en tant que composant de base et, lors d'une seconde étape, de l'acide est additionné en tant que composant acide, afin de former un sel, pour obtenir la formation de gaz à petites bulles et pour augmenter le volume, et la pâte fibreuse est déshydratée. L'invention a également trait à un produit fibreux correspondant et à son utilisation.
Fibertus Oy
Ridout & Maybee Llp
LandOfFree
Process for increasing bulk of a fiber product, fiber... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for increasing bulk of a fiber product, fiber..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for increasing bulk of a fiber product, fiber... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1736894