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memory foam and polyurethane foam products for bedding industry

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How Do Sponges
- Dec 02, 2016 -

How do sponges
Different places need different sponge.
Select foam depends on its density, elasticity, indentation hardness index, fire safety standards, and so on, not color of your choice.
Sofa mainly foam and spring, sponges are divided into several classes, professional terms in many grades, now usually made of high density sponge, general product it is hard to see, only by trying.
Foam: thickness and the distinction between hard and soft. Thick thin sponge sponge speed will be faster. Due to differences in feel, when choosing a sponge is soft or hard, depending on personal feelings may be. In General, hard sponge users less too, while the young players are more suitable for slightly softer sponge, as this can increase the hands when hitting the feeling.