Jacquard Design File Formats and Loom Communication
topic
Jacquard design data is transferred from CAD workstation to loom controller using standardised file formats including WIF weave interchange format for design data exchange between CAD systems, and manufacturer-specific binary formats for direct Jacquard machine programming, with data transfer via network connection, USB, or embedded memory card, and with loom controller interfaces providing design selection, colour assignment adjustment, and pattern position control during production without returning to the design workstation.
Role
Provides the digital infrastructure for seamless design-to-production data flow that eliminates the manual re-entry of design data at the loom that introduced transcription errors in earlier workflow, with standardised file formats enabling design portability between different CAD systems and Jacquard machine brands that allows design studios to supply programmes to weaving mills using different equipment, supporting the specialist design service model that separates design creation from production.