See holes, loose threads and uneven weave up close, then follow an inspection through defect maps, points and forecast ranges.
Video description and media credits
The film shows six fabric defects with outlines: holes, loose threads, yarn buildup, looped yarn, uneven weave and line faults. A hole measures about two centimetres across. Size helps set the points, and the saved image stays with the finding.
In the illustrative inspection, half of the 20 defects appear between 60 and 80 metres. The defects add up to 30 points. The inspected fabric is 100 metres long and 1.5 metres wide, covering 150 square metres. That gives a score of 20 points per 100 square metres, against an example buyer limit of 40.
One illustrative forecast ranges from 20 to 30, below the limit. Another ranges from 30 to 50, crossing the limit and prompting a review before grading. The inspector confirms the grade. The film closes with an invitation to plan a pilot. It has instrumental music and no spoken narration.
Music: “Dreams Become Real” by Kevin MacLeod, from incompetech.com. Licensed under Creative Commons Attribution 4.0. Edited excerpt with fades and level adjustment.
Fabric images: Rubén Pérez-Llorens, Teresa Albero-Albero and Javier Silvestre-Blanes (2026), RAW-FABRID: RAW FABRic Image Dataset for defect detection, Mendeley Data, V1. Licensed under Creative Commons Attribution 4.0. Images cropped, enlarged and animated; outlines and dimensions use the dataset’s annotations and published calibration.