1. The office sofa does not pay attention to the comfort of the seat, the appearance design is relatively simple, and there is no special shape. The color is mainly black, and you can add some painted wood lines on the armrests;
2. Civil sofas are just the opposite. They have diverse appearances, comfortable sitting feeling, generous appearance, diverse fabrics, leather, cloth, PU and PVC, and other materials.
Purchase common sense:
The shape of the sofa. The shape of the sofa should be full and well-proportioned, the height should be appropriate, the fabric should have no obvious color difference, and the pattern of the fabric with stripes and grids should be symmetrical. The fabric should be free of defects such as damage, stains, skipped stitches, etc. The stitches should be free of skipped stitches. Or floating lines. The exposed foam nails should be neatly arranged, and there should be no defects such as loosening, flattening, and peeling.
The wooden parts of the wooden sofa. The wooden parts of the wooden sofa must not be cracked or loose; the surface paint film coating is flat and smooth, the color is similar, and there is no paint film peeling off.
The structural strength of the sofa. When purchasing, you can manually crank the armrests of the sofa and the backrest without shaking or looseness, and touch the seat and back of the sofa with your hands. Based on the feeling of pressing pressure, it is estimated whether the sofa seat surface can withstand the pressure of the human body for a long time.
Requirements for leather materials for leather sofas. Standards in the industry stipulate that products labeled as full leather sofas are covered with natural animal leather except for the bottom of the sofa seat surface. Products labeled as leather sofas specify the seat surface and backrest of the sofa The front, the upper edge of the backrest, the inner side of the armrest, and the upper edge of the armrest are all covered with natural animal leather.
The main size requirements of the sofa. The industry standard stipulates: the seat height of the sofa is 360mm~420mm; the seat depth is between 480mm~600mm; the armrest height is less than or equal to 250mm. The back height is greater than or equal to 600mm. These main size requirements are mainly to meet the use of The basic requirements.