< /p>Roughly cut according to the pattern, the required structure: upper card position*2, middle card position*2, lower card position*2, card position base*2, middle layer structure*1, outer structure, long bag Edge strips*2, short edge strips*2.
1.0 thickness structure : Upper card position*2, middle card position*2. Lower card position*2, card position bottom bracket*2, middle layer structure*1Cut the leather according to the pattern to ensure theThe version is consistent. 2. Card position folding< /p> Position hem thinning: Use a spacing gauge to determine the thinning range
Thin the top edge of the clip. Detailed explanation of edge trimming Reference picture fold Edge bonding: Use yellow glue to apply to the thinning position. Dig grooves along the Line hem fit. Cold pressed decoration Wire. 3. Card position productionThinning the bottom edge of the card position: the thinning range is about 15mm, and the edge is thinned to about 0.35.Bottom surface pretreatment, use bed surface agent for meat surface treatment.Customized top and middle card positions Position, version combination.Positioning requires gluing the top card position.Sand and glue the card positions.The lower end of the card position is cut. Cut the holes and dig grooves on the back to make the stitches sink into the leather, ensure the back is flat and reduce internal friction between the threads and the structure. Use bed agent after sewing Apply to the suture line on the flesh surface and use a shaping rod to flatten it.After completion, the sutures are bonded to the center position and sutured. The steps are the same as above.Adhesive bottom card position. 4. Hemming processPrepare hemming, leather and thin to 0.3mm.Apply glue to the outside and fold the edge back, about 2mm. Use a shaping wand for shaping. Draw hemming positioning line. Adhesive package Fold one side of the edge strips and use a shaping bar to trim the surface and edges. Sticky meat noodles Merge and shape. Cut along the edge of the package , margin 3.0mm. Beheading effect As shown in the picture Sew the hemmed edges and use a thread hammer to tidy up the stitches. 5. Middle-level structureOpen the middle position and fold the edges. The method is the same as the folding method above. Cut the seam with 3mm as the margin. Finally, use a shaping stick to finish the stitching on the back. Align the card position with the middle structure Paste combination. Make the top edge Hemming, cutting seams, the steps are the same as above. Head the top edge of the outer large surface, the method is the same as above. Double-sided positioning and cutting, combined stitching to get the finished product. 6. Finished product renderings
Hemming Wallet