Change pattern chains on Jacquard loom to alter design and replace parts.
What does a Jacquard Loom Card Changer do?
Changes pattern chain on Jacquard loom to alter weave design and replaces worn parts: Cuts lacing connecting first and last cards of pattern chain on loom. Lifts pattern chain from holder brackets onto handtruck and positions new pattern chain in holder. Positions pattern chain over card cylinder of Jacquard head and ties end cards together to form endless chain. Examines pattern chains for worn cards or lacing. Cuts lacing from cards and ties in duplicate cards or new cord.