What are the requirements for high-quality public seats?

The quality of a good cushion determines the quality of the seat. Therefore, the integrally formed PU cushion is an ideal chair cushion, which has the characteristics of good elasticity, no deformation, no aging, no combustion and no toxicity. In addition, muscles are very important for supporting the human body and maintaining proper posture, but the tension and contraction of muscles is also a source of fatigue.

Therefore, a good public seat must be able to give the body proper support to reduce its tension. The appropriateness of the chair cushion is the main cause of muscle fatigue. The chair cushion is too soft, the density is too low or uneven, it can't stabilize the body, support the body in a balanced way, deform the sitting posture, and cause muscle fatigue.

A good seat must be able to meet the dynamic requirements. No fixed posture is the ideal sitting posture, plus many actions must be performed on the seat during working hours. Although the synchronous tilting structure can meet part of the dynamic requirements, when the seat is at the correct seat height, the front edge of the seat will be raised excessively when the user leans backward, and the user’s foot cannot be flat. With the ground, only the toes barely touch the ground, which causes the body to be in an unstable state, which can cause muscle tension and even accidents.