In fabric terminology, which direction is parallel to the line of flight as described on the selvage markings?

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Multiple Choice

In fabric terminology, which direction is parallel to the line of flight as described on the selvage markings?

Explanation:
In fabric terminology, the line of flight marked on the selvage runs along the fabric’s length, which is the warp direction. The warp consists of the lengthwise yarns that run parallel to the selvage, giving the true straight grain and strength along the fabric. The weft fills crosswise, moving perpendicularly to that line of flight. The bias sits at about 45 degrees to warp and weft, and the selvage itself is just the fabric’s finished edge. So the direction parallel to the line of flight is the warp.

In fabric terminology, the line of flight marked on the selvage runs along the fabric’s length, which is the warp direction. The warp consists of the lengthwise yarns that run parallel to the selvage, giving the true straight grain and strength along the fabric. The weft fills crosswise, moving perpendicularly to that line of flight. The bias sits at about 45 degrees to warp and weft, and the selvage itself is just the fabric’s finished edge. So the direction parallel to the line of flight is the warp.

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