Traditional Culture Encyclopedia - Traditional festivals - In terms of use, what are the advantages and disadvantages of car leather seats and knitted seats?
In terms of use, what are the advantages and disadvantages of car leather seats and knitted seats?
Leather seats are made of natural animal skins. Cowhide seats are mostly common, and occasionally other animal skins are used. Cowhide has to go through a series of physical and chemical processes before it can be really used in car seats, so the cost is relatively expensive. Generally, only high-end luxury car seats will be willing to use leather. With the development of science and technology, the material and weaving of cloth are also constantly improving, and the permeability and comfort can be relatively good. The only unsolved problem now is that it seems a little expensive.
This kind of fabric chair looks cheaper. In living animals, its skin is very breathable. After you take it off and make it into a seat, the air permeability is actually not very good. The ventilation is poor. Think about summer, when your whole back is on it, don't you sweat? If you don't sweat, there is no seat ventilation in your back. There are two small electric fans behind you. Then it's cold in winter and hot in summer. At this temperature, it is very comfortable to sit up. Actually, leather is not as good as fabric.
Although the temperature rise will make people feel uncomfortable, the first thing they come into contact with after getting on the bus is the seat, so the speed and amplitude of the temperature rise of the seat become one of the conditions for whether the seat is comfortable or not. We usually use two cars to make it stand in the sun for half an hour, simulate temporary parking, and then measure the temperature of the seat. Under the condition of normal window ventilation, simulate the experience when you first get on the bus. The test shows that the leather seat is very hot when getting on the bus, and it is easy to leave sweat stains after sweating, which is a capital embarrassment; Although the temperature of the fabric seat is also very high, it doesn't feel very hot during the actual experience, but it feels very hot.
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