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Plastic chairs are widely used in our daily life. Whether it is home, school, office or a big event, the cheapest, light and simple chairs are plastic chairs. But have you ever noticed, there are always some hole in the back of these chairs. Many think that this is just part of the design. But in reality there are many scientific and useful reasons behind this. So let’s know why these are hole?

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Facilitated

Plastic chairs can be placed on one side. But at that time the air stuck and the chairs stick. This makes it difficult to separate. The back of this hole free the air and the chairs are easily separated.

Simplify

Plastic chairs are made in molds. If there is no hole, it may be difficult to get out of the chair. Being a hole, the chair easily goes out and the product becomes faster and safe.

To lose weight and cost

Although the small hole looks minor, it reduces the use of plastic a little. When millions of chairs are made, these savings are widespread. At the same time, the chair can be easily lifted as it is light.

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Seat

When it comes to heat or after a long time, the back is sweaty. The hole of the chair keeps the air and the sitting feel comfortable.

Water flow without stopping water

If the water falls on the chair, the hole immediately flows down. Water does not accumulate and the chair becomes more durable.

That is, the holes on the plastic chair are not just for the design of the naplastic chair for design, but also for scientific and useful reasons behind it. It makes the hole chair light, comfortable, durable and easy to use. Sun, production, use and maintenance are very important.