Specify the diagonal structure and its direction

The record connects the visible rib to cutting, folding, print placement, sewing and hardware travel.

Twill construction
What to record: Fibre, yarn, construction code and approved physical sample
Project detail: ____________________
How to confirm: Compare face and back with retained cutting

Direction map
What to record: Approved face, diagonal direction and part orientation
Project detail: ____________________
How to confirm: Add arrows to every left/right cut piece

Finished dimensions
What to record: Width, thickness, mass per length and edge form
Project detail: ____________________
How to confirm: Measure conditioned sample at several positions

Surface appearance
What to record: Colour, sheen and rib definition under agreed viewing light
Project detail: ____________________
How to confirm: Compare paired parts at intended product angle

Assembly route
What to record: Fold direction, seam line, adjuster model and threading path
Project detail: ____________________
How to confirm: Build both handed configurations

Artwork relationship
What to record: Print or stripe position relative to rib and cut end
Project detail: ____________________
How to confirm: Overlay artwork on full-width production sample

Twill angle and visual contrast depend on construction; the project defines acceptable appearance and hardware response.

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