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Patent Searching and Data


Title:
【発明の名称】不織製品を製造する方法、特に該方法によって得られた不織製品、および前記不織製品製造のための装置
Document Type and Number:
Japanese Patent JPH06503861
Kind Code:
A
Abstract:
An intermediate product comprising fibres mainly distributed in two orientations forming an angle with one another is used. A spreader/lapper (13A, 13B) is fed with this intermediate product and deposits the intermediate product in alternate folds onto its exit conveyor, to form a lap of superposed layers which is such that the main orientations of the fibres in each layer form an angle with the main orientations of the fibres of the contiguous layers, and the lap is subjected to a fixing treatment, for example by means of a needling machine (14A, 14B). The invention is used for producing high-quality nonwovens.

Inventors:
Wattel, Jean-Rene
Rhone, Jean-Christophe
Jules de Bernard
Application Number:
JP50135692A
Publication Date:
April 28, 1994
Filing Date:
June 19, 1992
Export Citation:
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Assignee:
Aslan Society Anonymous
International Classes:
D01G25/00; D04H1/46; D04H1/74; (IPC1-7): D04H1/74; D01G25/00; D04H1/46
Attorney, Agent or Firm:
Shoichi Ui (4 others)