Be second Alright, I have some experience. Main materials: Palm pattern chrome tanned leather original text https://www.shougongke.com/course/492879.html
Front format, inner and outer skins are pre-larged, thinned to 0.8, and 1.0 supporting material (Pikang or Japanese paper) is attached to the outer skin or box)
The edge of the outer skin is beveled to 0.8, and it is precisely cut after being aligned with the inner skin.
The main outer skin of the side panel is peeled to 0.8, attached to 0.6 Picang, pre-larged at the top, tailor-made elsewhere
The side panels are thinned to 0.8 and 0.6 picon, the right outer edge is pre-enlarged at the top, and other places are finely cut
Side panels, 0.8 outer skin, 0.6 picon, pre-larged at the top, fine tailoring in the rest of the area , the edge with the main side skin is beveled to 0
Side panel combination
In the side panel, the overall thickness is 0.8mm, the bottom is finely cut, and the remaining three sides are roughly cut. The seams on the outside of the outer pocket should be thinned
Bottom, bevel the edge to 0.8, do not thin the ends, and sew with the 0.8 edge strip. The width of the edge strip can be pre-larged, and it can be precisely cut when assembling with the large surface. The bottom lining is 0.8mm thick, and the long edges are beveled and thinned to 0.
Backrest 1.0 Japanese paper, or other stiff supporting material, with two oiled edges
The large surface is flat with 1.0box, and the edge of the back panel is beveled to 0.5