4.1. Fabric Measurement Sample Preparation

(1) Prepare a fabric sample with dimensions greater than 295x295mm (with a distance of at least 5cm from the fabric edges). Iron the fabric flat, paying attention to preserving the fabric's texture.

(2) Choose an appropriate marking pen based on the fabric color.

(3) Align the marking board with the warp direction as indicated, place it properly in line with the fabric's warp direction. Use the marking pen to trace the outlines of three measurement samples along the warp, weft, and bias directions on the marking board,then cut them out. (Please pay attention to distinguish between the 'Clipping Line' and the 'Cutting Line.')