how to choose a good sofa:
the sofa is an important piece of furniture in the living room, and its style can even determine the tone of the living room.
one: observe the stability of the sofa frame
a good set of sofas must be framed with square timber and fixed with panels on the sides. we can lift the sofa by hand to feel the weight. if the sofa is made of packaging board and plywood, the weight of the sofa is lighter, and the solid wood frame is heavier. you can also shake the whole piece of the sofa back and forth with two hands and shake it. its firmness.
two: look at the fine workmanship of the internal structure
now whether it is a leather sofa or a fabric sofa, there are usually zippers on the bottom that can be opened. we can uncover the corners of the lower base fabric, if there are no bad, no insects, no scars, no bark or wooden hair. made of hard wood, and the joint of the material and the material is not nailed, but is bitten by the blink or the mouth, and then glued, there is no problem.
three: look at the leather
if it is a leather sofa, the most important thing is to choose the leather surface. nowadays, the popular sofas in the market are divided into all-green leather sofas and semi-green leather sofas. when purchasing leather sofas, the leather surface should be rich and lustrous, no scars, and the texture lines should be fine. use your fingertips to pinch one place and look up. it is flexible and powerful. after sitting, the wrinkles can be disappeared or not obvious. this kind of leather is fine.
four: look at the foam sponge filler in the sofa
the filler mainly refers to a sponge, and the sponge is classified into three types according to elasticity: high elasticity, high elasticity, super softness and medium impact. the medium-elastic sponge is generally used as the backrest and armrest parts. the high-elastic and high-elastic super-soft sponge is used as the seat part. the high-grade sofa cushion should use the high-elastic foam sponge with a density of 30 kg/m3 or more. the back cushion should use a density of 25 kg/cubic. highly elastic foam sponge above the meter. as a consumer, you can sit down and experience the comfort. under normal circumstances, it is better to have a sofa cushion of about 10 cm when the human body sits down.
learning the four tricks of choosing a sofa will ensure that you pick a good quality sofa. however, as for the tone and color of the sofa, it has to be different from person to person.
identification method of dermis and fake skin
1. finger method; press the skin with your fingers and the surface will have fine wrinkles. when the finger is lifted, the wrinkles immediately disappear into the dermis. artificial leather and synthetic leather are free of wrinkles.
2, the water method; drop a little water on the leather, and then dry the water stains, touch the feeling of sticky sticky hands, it is the leather.
3, the perception method; take the front of the leather, carefully observe with the eyes, the leather has pores, and the artificial leather has no pores. look at the reverse side of the leather, look for the parts without folds, if it is the base fabric, it must be artificial leather or synthetic leather.