Importance

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Abstract

Apparatus for intermingling multifilament yarns, having an intermingling assembly with a thread channel (3; 11), and at least one blowing channel (5', 5'; 6', 6') opening into the thread channel (3; 11), and capable of receiving compressed air, wherein the cross-section of each blowing channel (5', 5'; 6', 6') increases in the direction of the thread channel (3; 11) and the thread channel (3; 11) for each blowing channel (5', 5'; 6', 6') has a first segment (3') before the opening of the blowing channel (5', 5'; 6', 6'), a second segment (3') in the area of the opening of the blowing channel (5', 5'; 6', 6'), and a third segment (3'') after the opening of the blowing channel (5', 5'; 6', 6'), whereby the second segment (3') of the thread channel has larger cross-sectional areas than those of the first and third segments. Preferably, the second segment has a width and/or length that increase(s) at least portionwise from the opening of the blowing channel (5', 5'; 6', 6') into the thread channel (3; 11) in the direction of a wall of the thread channel opposite the opening.

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First Claim