Textiles: cloth finishing – Napping – Planetary
Patent
1996-04-08
1997-07-22
Calvert, John J.
Textiles: cloth finishing
Napping
Planetary
28107, D06C 1100, D04H 1800
Patent
active
056493436
ABSTRACT:
An apparatus having a plurality of needle rollers (1) which are rotatable about their longitudinal axis (3) and the respective longitudinal axes (3) of which are themselves movable on a circular path. In this apparatus, the needle rollers (1) and support rollers (2) for the material web (9) alternate with one another.
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Calvert John J.
Genova John M.
Hoechst Aktiengesellschaft
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