Foot-suposively. The foot-switch. Foot with a ruler. Foot-zigzag.

Sewing machine provided with a set of tools that extend its capabilities. In addition to the basic feet used to perform straight and zig-zag lines, there are speculate to handle edges without prior namachivanija, which greatly facilitates high-quality implementation of different types of work.

 Foot-suposively (Fig. 67). Using this foot is called lapped seam used when sewing underwear, made of cotton fabrics and products unlined. The seam is characterized by great strength. The left horn of the legs has an internal extension with a shallow groove for bending the edge of the fabric or the side after the first suposivly. Sew the two material fold right sides inwards so that the edge of the bottom material were 0.3 - 0.6 cm (depending on material thickness) (Fig. 68).

Folded so the fabric filled in the foot (Fig. 69). When the machine is in suposively bends the projecting edge of the lower fabric (Fig. 70). During operation, care must be taken that the fabric is correctly filled suposively. If the fabric begins to come out of the slot of suposively, we need to get her right hand to the right, if the fabric begins to overflow suposively, it is withdrawn by hand to the left. Stitched fabrics have to reveal facedown (Fig. 71). The fabric is again put into suposively and produce a second binder (Fig. 72).The final seam consists of four layers: the inner side stitched all four layers, with outside - three (Fig. 73).
With the help of foot-suposively is possible to process the edges with open cuts in easypayday tissues (Fig. 74).

 Foot-switch (Fig. 75). This foot is used for bending of the material when sewing underwear, women's and children's clothing, men's shirts. Foot-switch has a special plate, curved in the form of a spiral, and a small pin to bend the edges. Before you start working the edge of the fabric is charged into a spiral and promoted by the needle (Fig. 76). The width of the hem seam with a shut cut with a double hem, which gives the foot - switch is 1.5 mm. the Line passes at a distance of 0.5 mm from the inner bent edge (Fig. 77).To obtain a good, smooth undercut edge of the material support thumb and forefinger and allow the material tension held in the latch legs. Well, if the material when the undercut is slightly elevated. If the foot-switch is supplied more than necessary; it is necessary the edge of the fabric to take a little bit to the right, otherwise to the left.

 Foot with a ruler (Fig. 78). Foot with adjustable guide line for execution of parallel lines at equal distances from each other. A guide lug may be mounted a needle at a distance of up to 3.0 see When you run the lines you need to follow below guide line just passed on the previous line, only in this way will ensure the parallelism of the lines.
Foot is used for stitching details and padding greatly reduces the time required for this operation, so as to cause only the first line of stitches. Removing the guide rail, it is possible to perform other operations, for example, presume braid zipper. Using legs with a ruler, you can also do any finishing stitches at the end or at the edge of the part.
For sewing parallel lines take a twin needle with a total flask. These needles are available in three rooms for three distance between axles: No. 70 - 1.5 mm; 80 - 2 mm; No. 90 - 2.5 mm.
The needle with its bulb inserted in the usual way in the needle holder, filling yarn in front, as in a conventional needle. Used for sewing presser foot-zigzag (Fig. 79) with the wide slot.

Dual needle and presser foot-zigzag used to perform two parallel zigzag lines (Fig. 80), in nastraivanii braid or other trim.
To execute the embossed lines with the laying of the cord also used a twin needle and a special foot with a slot bottom (Fig. 81).