Original Title: Nine Kinds of Clothing Basic Sewing Operation Points Finishing Sewing is a very important process in the process of garment production, and different garment requirements need different sewing types to meet. To sum up, the basic sewing type can be roughly divided into: flat sewing, buckling sewing, inner wrapping sewing, outer wrapping sewing, coming and going sewing, sub-pressing sewing, sitting sewing, stuffy sewing and curling sewing. Next, clothing cloud education will explain the operation points of these sewing types! 1. Flat seam Key points of operation: place the two layers of fabric face to face, and stitch a line evenly on the reverse side according to the specified seam allowance. The width of seam allowance varies according to the thickness, tightness and location of the fabric, usually 0.8-1.2cm. 2. Buckling seam Key points of operation: First,bra tape measure, iron the seam edge of the fabric according to the specified seam allowance button, then put it in the specified position, and put an open line of 0.1 cm on the hem. Expand the full text 3. Inner overlock Key points of operation: overlap the front sides of the two layers of pieces, the lower layer of pieces is 0.8cm more than the upper layer of pieces, turn the upper layer upside down,mini tape measure, turn the seam 0.1 cm away from the side, fold the seam upside down, cover the raw edge, and turn the open line 0.6 cm on the front side. 4. Overlapping Key points of operation: the sewing method is the same as the inner overlock sewing. Different points: after the reverse sides of the garment pieces are oppositely overlapped with each other, the garment piece of the lower layer is 0.8cm more than the garment piece of the upper layer; and the upper layer is turned upside down. ? Stitch 0.1 cm from the sidecar, fold back the overlock seam to cover the raw edge, and stitch 0.1 cm of open line on the front. 5. Come and go sewing Key points of operation: ① Sewing: Overlap the reverse sides of the two layers of garment pieces, cut an open line 0.5cm away from the edge, and then trim the seam allowance to 0.3cm. ② Remove the seam: turn over the two pieces after sewing to form the opposite sides, buckle the sewing edge by hand, garment measuring tape ,large print tape measure, and then draw the second line 0.6 cm along the edge, so that the dander of the first sewing allowance can not be exposed. 6. Pressure dividing joint Key points of operation: fold the front of the two layers of garment opposite to each other, and tuck 1 cm along the edge; then separate the seam allowance to both sides. ? Fold one garment piece to the other garment piece, so that the two layers of garment pieces face each other, one side of the seam is a layer of seam allowance, the other side is three layers (two layers are garment pieces, one layer is seam allowance), and one side of the three layers is a 0.1 cm open line along the seam allowance. 7. Sewing by sitting. The key points of the operation are as follows: the front sides of the two layers of clothes are oppositely overlapped, and an open line is arranged along the edge. In order to reduce the thickness of the seam allowance, the flat seam is to place 0.4 cm ~ 0.6 cm more on the seam head of the lower layer. After sewing, the seam allowance is placed in the direction of the lower seam, and an open line is pressed on the front side to make the large seam cover the small seam. 8. Stuffy sewing Key points of operation: First fold both sides of a piece of fabric into 1 cm and iron it flat; then fold and iron it into a double layer. (The selvage is first folded and ironed) The lower layer is 0.1 cm wider than the upper layer; then the garment is sandwiched between the two layers. (The garment piece is inserted into the middle of the double layer for 1 cm), stitch 0.1 cm along the edge of the upper layer, and sew the upper, middle and lower layers together. When sewing, the upper layer should be pushed and the lower layer should be slightly tightened. 9. Crimping seam Key points of operation: first fold the raw edge of the garment piece to the reverse side (the folding amount varies from 0.3cm, 0.5cm, 0.8cm to 1cm as required); then fold the edge to the reverse side for a certain amount (As required, the amount of welt varies from 0.5cm, 0.8cm, 1cm, 1.5cm to 2cm), so that the raw edge of the garment piece is rolled inside; finally, the edge is cut along the welt. 0.1 cm open line. Source: Clothing Cloud Education (Copyright belongs to the originator. If there is any infringement, please contact Xiaobian in time.) 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