Flat needle back stitching stitch loose plate track of manual sewing

The utility model provides a flat needle back stitching stitch loose plate track of manual sewing, by the track sheet frame, the board that gets on the right track is constituteed with lower track board, the board that gets on the right track is installed respectively in respective track sheet frame with lower track board, when the board that gets on the right track is in the same place with lower track board laminating, get on the right track and sting pinhole and coincident being in the same place of lower thorn pinhole on the track board down on the board on, it is equipped with the smooth wing and inserts in the inboard spout in respective track sheet frame both sides to get on the right track board and lower track board both sides, be equipped with on the track sheet frame of the board that gets on the right track and decide the needle need correspond the male and decide the pinhole when the track sheet frame laminating of the track sheet frame of the board that gets on the right track and track board down. Made up the thing and got on the right track the board under with in the middle of the track board by tightly clamp. The beginning thorn pinhole from bottom to top of track board far left thrusts and takes out from the pinhole that stings that corresponds under following with the suture needle, having made up of flat needle stitch just can be accomplished to the other end of so sewing. The sewing is returned and just having made up of back stitching stitch can be accomplished.