Based on your expertise, you think that there are problems in the production of sofas that you must

Pay attention to the quality and color of the sofa and the use of the sofa!

Spring, steel wire, sponge.

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The sofa is mainly composed of three parts: frame, filler and fabric.

1) The frame forms the main structure and basic shape of the sofa. The frame materials are mainly wood, steel, wood-based panels, MDF, etc., and currently MDF is the main material. The frame should mainly meet the modeling requirements and strength requirements.

2) The padding plays a decisive role in the comfort of the sofa. The traditional fillers are brown silk and springs, and now the commonly used ones are foamed plastics, sponges, synthetic materials, etc. with various functions. The filler should have good elasticity, fatigue resistance and long life.

Different parts of the sofa have different load-bearing and comfort requirements for the filler. The performance and price of fillers vary greatly.

3) The texture and color of the fabric determine the taste of the sofa, and the current fabric varieties are really dazzling, and with the progress of science and technology, the fabric varieties will become more and more abundant.

The general structure of a traditional sofa (bottom-up): frame - wooden strips - springs - bottom gauze - brown mats - sponges - inner pockets - outside. Cover.

The general structure of a modern sofa (bottom-up): frame - elastic band - bottom gauze - sponge - inner pocket - coat. It can be seen that the production process of modern sofa omits the time-consuming and labor-intensive process of fixing springs and laying mats compared with traditional sofas.

The process of sofa production.

The characteristics of sofa production are that there are many types of materials used and large material differences, such as wood, steel, wood-based panels, paints, decorative parts, etc. Filling sponges, foamed plastics, elastic bands, non-woven fabrics, springs, palm pads, etc.; Fabrics, leather, composite materials, etc. for the production of coats. The processing technology spans a wide range, from woodworking, lacquering, sewing to hair. According to the principle of professional division of labor and improving work efficiency, the sofa processing is divided into 5 sections

The frame section mainly makes sofa frames; The exterior decoration section mainly makes the exposed components of the sofa; lining section, preparing all kinds of sponge cores; coat section, cutting and sewing coats; In the final assembly (peeling) section, the semi-finished products of each front section are equipped with accessories to assemble into a complete sofa product.

The process flow of different sofa production plants is also different, the process division of labor of small enterprises is thicker, the process division of labor of large and medium-sized enterprises is more detailed, and the professional division of labor is conducive to improving work efficiency and ensuring the stability of product quality.