Detailed introduction of sofa production process

Let's first understand the composition of the sofa. The modern minimalist sofa is composed of frame, elastic band, bottom gauze, sponge (or brown cushion), inner bag, and coat from bottom to top. After understanding the accessories, you can make it up.

First, preparations. To make a good sofa, you must first have good drawings. Construction according to the drawings can save time and minimize errors during production. After confirming the drawing, you can prepare the board according to the size of the drawing. Now the sofa frames on the market are generally made of density board, because the density board first of all has a large overall board width and can be used to make large sofas without splicing, and it is also convenient for making streamlined shapes. Then prepare other materials such as elastic bands and sponges. The coat can be measured and made after the sofa is assembled to avoid dimensional errors caused by other factors in the sofa production process, so that the coat made in advance cannot be used.

Second, assemble the frame. Among the determining factors of the service life of a sofa, the solidity of the frame definitely accounts for the vast majority, so the assembled frame must be strong. After connecting the cut boards with fixing parts, use a professional machine to smooth the burrs and sharp corners in the frame to avoid damage to the sofa due to friction and other factors during later use.

Third, paste the primer material. Fix the elastic band and the underlying gauze firmly on the sanded frame, and then cut the sponge to the appropriate proportion according to the size of the frame. When installing the elastic band, you must operate in accordance with the specified requirements, and do not change the specifications and crossing order without authorization, so as to avoid reducing the service life of the sofa due to insufficient tension.

Fourth, coat making. After completing the above three steps, the sofa is basically ready, and there is only a beautiful coat to decorate it. Choose a good drawing to mark the fabric, then cut and sew according to the size, and pay attention to a few more lines at the corners.

After the above processes, a simple sofa has been made now. When making the coat, you can choose to make a zipper on the edge banding, so that it can be easily cleaned when the sofa is in use.