When purchasing upholstered furniture , many people face the problem of being unable to distinguish upholstered furniture fabrics. For example, the leather sofa can be divided into four types: leather, microfiber leather, environmental protection leather and domestic leather. The leather can be divided into first layer leather, second layer leather and three layer leather. As an ordinary consumer, it is difficult to identify the quality and difference of the sofa cortex. Individual irresponsible shopping malls make use of consumers to make a fuss, and the phenomenon of sub-charging and overcharging often occurs. Therefore, we should understand certain purchasing knowledge before buying, so that when buying soft furniture, we can not only buy the desired furniture, but also not be deceived by bad merchants.

When choosing upholstered furniture, pay special attention to the materials used for the frame, cushions and fabrics. For example, the leather sofa must be clearly indicated in the contract as a full leather, half leather or thick leather sofa, so as not to appear as a full leather sofa with a half leather sofa. At present, the frame part is more common to use hard mixed wood (catalpa, ash, etc.), and the connecting part adopts the mortise connection structure is better than the screw connection structure; the sponge used in the seat cushion should pay attention to the use of standards, the higher the density, the better, In addition, the resilience of the sponge is better; the strength of the fabric is better, and the fabric with high strength should not be drawn, and the leather will not be slack.

When choosing a mattress, pay attention to the strength of the spring, the filling material and the fabric. The strength of the spring depends on the steel grade used for the steel wire. The higher the steel grade, the better. Currently, the better material is manganese steel; the filling materials are cotton felt (or chemical fiber felt) and brown sheet. The cotton felt has good air permeability and chemical fiber felt. The strength is better; the fabric chooses the fabric with anti-mite treatment.

At the same time, we must pay attention to the firmness of the furniture structure. If you buy a sofa, you can use your hands to move the diagonal parts inwards. If there is shaking or a squeaking noise, it means that the structure is not strong. Check whether the internal structural materials of the sofa or bed (cushion) are mildewed or moth-eaten; observe whether the furniture liner meets the requirements of the number of layers and hygienic indicators prescribed by industry standards.

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