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Both have their own advantages (the elasticity of the spring is large). If you use high-quality sponge, then naturally sponge is better than spring.
In fact, it is very simple, high-quality sponge is more expensive, use a spring or sponge to make a cushion of the same size, and the cost of sponge is greater than that of a spring bag.
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Look at what the collapse rate of the sponge is, it is not easy to collapse if there is a spring, and the sponge is high-density. The elasticity is good. When you buy it, you should ask more, some brands are guaranteed to collapse for ten years and do not exceed 1 cm.
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You can choose a mat with a spring, but you need to choose a branded product - avoid deformation and collapse during use!
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If it is durable, it is still better than pure sponge, but the price is relatively much more expensive. If it is very thick, it is still recommended to make a spring.
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You can measure the size of your sofa cushion and ask other sofa manufacturers to make it for you if the price is right. Generally speaking, depending on the type of sofa you need, the cost of the cushion is 240-300 yuan. Then all you have to do is to see if you can accept the manufacturer's quotation yourself.
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Both have their own advantages in the middle of the continent (with the elasticity of the spring). If you use high-quality sponge, then naturally sponge is better than elastic spring spring.
In fact, it is very simple, high-quality sponge is more expensive, use a spring or sponge to make a cushion of the same size, the cost of sponge is greater than that of a spring bag.
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The pure sponge cushion is good, and the larger cities have professional cleaning fabric sofas.
The pure sponge is good, and the spring in the middle will be deformed after a long time, and it is not comfortable to sit up.
Nowadays, the underside of the high-end sofa seat and back is mostly made of nylon belt and snake spring cross mesh structure, and the top is layered with high-elastic foam, spray cotton and lightweight foam. This cushion rebounds well and is comfortable to sit on. Mid-range sofas are mostly made of pressed fibreboard as the seat and back of the base, and the upper layer is covered with medium-density foam and spray cotton. >>>More
It's all the same. It depends on the quality of what you buy. If the sponge is not bought well, it is easy to collapse. The spring is not good to buy and is easy to break.
The flannel is good. Velvet sofa. The most impressive thing about the velvet sofa is its ultra-delicate, gentle touch. Corduroy from the past. >>>More
The fabric sofa personally feels that the flannel is better, and the Opps flannel fabric sofa I bought at home is placed on various heights.