Classimat Fault Categories

Detection Boundary

Sorting limits depend strictly on the sensor calibration protocol and the yarn count passing through the ceramic groove. Operators set threshold matrices on the winding machine display before processing a new spinning lot. Fine gauge cotton requires tighter grid parameters than coarse wool because mass deviations affect visual appearance differently in lightweight shirting.

Mill laboratories verify these electronic settings by running standard reference yarn through the testing head regularly.

Physical Consequence

Downstream processing failure rates drop when winding units remove objectionable anomalies according to these specific classification boundaries. Fabric defects like barred filling bands or streak marks originate from uncorrected long thin segments that slip past lax sensor limits. Dye affinity changes radically across dense thick places, creating permanent spots on finished apparel after wet processing.

Weaving efficiency improves immediately because weaker yarn segments are eliminated before warp tension snaps them on the loom.

Calibration Protocol

Setting up classification grids demands precise knowledge of raw material characteristics and final product end use requirements. Technicians adjust fault limits to balance yarn cleanliness against excessive cut frequency, which reduces machine efficiency and increases waste percentages. Laboratory testing confirms that strict matrix parameters prevent customer claims on finished garments by catching recurring spinning irregularities early.

Winding data downloaded from the clearing unit provides the definitive record of yarn quality before delivery to the commercial buyer.