1, cloth preparation: Prepare the cloth according to the size of the style to be cut, then align the cloth yarn by drawing and ironing, and draw the auxiliary line for vertical cutting at the required position with a pencil. At this point, the spare cloth is finished.

2. Flattening: Hang the prepared cloth on the platform, and use shrinkage, pleating, cutting and other methods to keep the yarn direction of the cloth vertical and horizontal at the necessary position, or sort out the desired shape, and fix the shape of the cloth with a pin.

3. Ink carving: Carve various parts and stitching marks on plain cloth with a pencil.

4. Shape cutting: Take the ink carving cloth off the stage, accurately draw stitches and cuts according to the marks made, and carve and shape it to make the prototype cloth board.

The production of the back film is similar to that of the front film. Pay attention to draw a straight line. First, fix the back midline and waist line, and fix the shoulder line and side seam. The back piece should be left with shoulders and waist, and the midpoint of the waist is located at the princess line. Cut neckline, armhole and waist.

5. Follow-up: transfer the original cloth board to another piece of cloth and cardboard with needle roller and plate-making copy paper, and the shape is exactly the same.

6. The shaping treatment of the cut piece: take down the cut piece that is stereotyped on the mannequin for the first time, iron it flat, connect the marked points into a smooth curve, and then carry out false sewing. Trim the seam, generally leaving 2 cm. Pay attention to the fact that the garment pieces should not be too tight, otherwise the sample garment will not be put on the platform.