These are cut lines of Itajime Shibori, which has been a kind of "Arimatsu Narumi Shibori", a typical Japanese tie-dying technique for 400 years. Cloth tied with wooden pieces on two sides dies in a bucket filled with dye. Material: Magnolia (5mm height), it's better to use hard wood. ???????400?????????????????????????????????????????????????????????????????? ????????5mm???????????????????????????? ??????????? ??????????? ARIMATSU PORTAL; PROJECT http://arimatsuportalproject.com0) Download cut-line data 1) Cutting wooden plate by laser cutter 2) Folding cloth vertically bellows-folded 3) Binding folded cloth with wooden plates 4) Dyeing It's a nice video for an introduction. How to Bengala Dye: Itajime Shibori 1 - YouTube https://www.youtube.com/watch?v=sXXhxIatpn4