Draft and Threading Reconstruction
topic
Threading draft reconstruction from a weave repeat uses the principle that warp ends with identical interlacement sequences in the weave repeat can be controlled by the same shaft, grouping ends with matching patterns into shaft assignments and determining the minimum shaft count required, with the resulting draft showing the threading sequence that allows production of the identified weave on a multi-shaft loom, and with the reverse process being used to verify that a proposed draft correctly generates the required weave structure.
Role
Translates the weave repeat specification into the loom programming required for production by identifying the shaft assignments that most efficiently produce the repeat, with draft reconstruction being the essential step between identifying a weave from fabric analysis and reproducing it on a loom, and with the minimum shaft count determination being practically important for assessing whether the identified weave can be produced on available loom equipment.