Title:
繊維質製品を製造する方法
Document Type and Number:
Japanese Patent JP5189594
Kind Code:
B2
Abstract:
A method of manufacturing a multilayer fibrous product. The product comprises at least two overlapping layers, each of which has a different fiber composition, and in the production of the product, chemical short stock is used at least partly. In the method, short stock is brought to a screening stage where fines, which pass a screen having an average hole size of 0.2-1.5 mm, are separated from it, in order to prepare at least two fiber fractions having different fiber compositions, and the fractions generated are recovered and included in different layers of the same fibrous product. With the invention, it is possible to screen an initial material and form a product which has better properties than a corresponding product, the initial material pulp of which has only been refined.
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Inventors:
Seppo car tire
Food Hasshinen
Tom Nickle
Food Hasshinen
Tom Nickle
Application Number:
JP2009527169A
Publication Date:
April 24, 2013
Filing Date:
September 11, 2007
Export Citation:
Assignee:
Amour Real Salmon Yukiture Yurkinen
International Classes:
D21H27/30; B32B29/02; D21H11/18; D21H15/02; D21H27/00
Domestic Patent References:
| JP62289697A | ||||
| JP61000700A | ||||
| JP2005133263A | ||||
| JP8511837A |
Foreign References:
| US4888092 |
Attorney, Agent or Firm:
Kenji Sugimura
Tatsuya Sawada
British tribute
Tatsuya Sawada
British tribute