Stock material or miscellaneous articles – Pile or nap type surface or component – Edge feature or configured or discontinuous surface
Patent
1981-12-10
1984-02-21
McCamish, Marion
Stock material or miscellaneous articles
Pile or nap type surface or component
Edge feature or configured or discontinuous surface
26 2R, 28107, 28109, 156 72, 428 95, D04H 1100, D05C 1702
Patent
active
044330189
ABSTRACT:
A textile flat structure is manufactured by needle processing of a pile yarn tufted into a carrier layer so that some pile loops of the pile yarn forming an upper layer are engaged by needles and their height and shape are changed, whereas at least one pile yarn is pulled toward the carrier layer, whereby a texture and/or pattern is produced. The textile flat structure has a carrier layer, a pile yarn tufted into the carrier layer and having pile loops at an upper side of the carrier layer and connecting base loops at a lower side thereof, whereas the pile loops forming an upper layer have at least non-uniform different heights.
REFERENCES:
patent: 3672929 (1972-06-01), Riordan
Breveteam S.A.
Marmorek Ernest F.
McCamish Marion
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