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Title:
DEVICE FOR NEEDLE PUNCHING WEB
Document Type and Number:
Japanese Patent JPH0382863
Kind Code:
A
Abstract:

PURPOSE: To form desired surface patterns on the surface of a web independent of the depth of penetration of needles by guiding a brush-like pierceable support having hair flocks corresponding to the desired patterns around a web-turning roller.

CONSTITUTION: A brush-like piercing stand 1 is constituted by vertically planting hair flocks 3 formed by combining hair-bundles 8 having different lengths and density distributions corresponding to predetermined patterns to the main body 7 of a brush. The brush-like piercing stand 1 is installed to a pulling means 4 through a supporting device 5 and brought to contact to a web by guiding it around the turning rollers of a needle punching device with moving to the direction pointed by an arrow 6.


Inventors:
Leuchtenmueller, Rudolf
Application Number:
JP1990000208324
Publication Date:
April 08, 1991
Filing Date:
August 08, 1990
Export Citation:
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Assignee:
TEXTIL MAS FAB DR ERNST FEHRER AG
International Classes:
D04H18/02; (IPC1-7): D04H18/00



 
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