INFORMATION

Folding home sewing machines
       Initially, basically for the single-needle, hand-sewing machine, and later invented the electric drive sewing machine, has become the mainstream of the market. According to their institutions and trace forms to be divided, can be broadly classified as JA type, JB type, JG type, JH type. The picture shows a home sewing machine - JG-type household electronic multi-function sewing machine.
Folding industrial sewing machines
     Most of the industrial sewing machines are general purpose sewing machines, including sewing machines, chain stitch machines, quilting machines, overlock machines and stretch sewing machines, sewing machine and the highest utilization rate.
Components
      General sewing machine by the nose, base, transmission and accessories of four parts.
      The nose is the main part of the sewing machine. It consists of four parts: spines, hook lines, thread take-up and feeding, and auxiliary bodies such as winding, pressing and dropping. The movement of each mechanism cooperates and circulates and sews the sewing materials together.
Chassis is divided into two forms of Taiwan and chassis. The platen of the platen-type stand plays the role of supporting the nose and is used as a worktable for sewing operations. Taiwan has a variety of styles, a bucket or bucket folding Tibetan, cabinet, writing desk and so on. Chassis-type chassis of the chassis plays the role of support and storage of the head, so easy to carry and keep the sewing machine.
       The transmission part of the sewing machine by the frame, hand or motor and other components. Rack is the pillar of the machine, supporting the platen and pedal. When using the operator step on the pedal, driven by the crank pulley rotation, and through the belt to drive the head rotation. Hand or the majority of motor mounted directly on the head.
Sewing machine accessories, including needle, bobbin, screwdriver, oiler and so on.
Folding machine classification
       There are many ways to classify sewing machines, and the more common ones are by stitching and use. Sewing machine stitches can be summarized as lock stitches and chain stitch two categories. Lock stitch is the most common, it consists of two sutures, like rubbing rope interwoven with each other, the interwoven point in the middle of the material. As seen from the cross-section of the stitches, the two stitches are like two locks being locked to each other, and are therefore called lock stitches. This kind of stitch is used in sewing materials such as cotton, wool fabric or leather with small shrinkage, the front and the back are the same shape, like a dotted line. Stitch distribution dense, sewing fastness than hand-sewing in general.
Chain stitch by the suture loop self-connected or interconnected, commonly used single-chain chain, two-lane chain and three-line package stitch. This kind of stitch is characterized by the elasticity of the stitches, can stretch with the sewing material and will not collapse broken suture, suitable for the elastic fabric of the line or the bag easy to loose products and blanks.
      In addition, the sewing machine can be divided into household, industrial and service industries according to the use of the machine, according to the form of drive can also be divided into hand sewing machine, foot sewing machine, electric sewing machine