Multi-Repeat and Complex Threading Programmes
topic
Computer-controlled drawing-in machines store threading programmes for complex weave structures requiring non-uniform threading sequences across the full warp width including pointed twills, honeycomb weaves, and dobby pattern arrangements, with graphical programming interfaces enabling weave designers to specify complete threading repeats and selvedge threading sequences that are automatically executed during drawing-in without manual sequence supervision.
Role
Extends automatic drawing-in capability beyond simple plain weave and regular twill threading sequences to complex multi-shaft weave patterns requiring non-repeating or variable-repeat threading sequences that would be highly error-prone if executed manually, enabling automatic production of complex jacquard-quality threading arrangements at the productivity of automatic drawing-in rather than the slow pace of expert manual threading.