The quality of the sponge mainly depends on the following points
Release Time:
2022-04-20
The craftsmanship of the sponge determines the density of the sponge. At present, the density of domestic sponge can reach but not exceed 45. More than 45 is a resin product, and the cost of resin product is quite expensive, and it is generally used for aircraft seats and luxury car seats.
The quality of the sponge mainly depends on the following points
2. Hand feel: It can rebound quickly, soft sponge is good, hard sponge is inferior.
The quality of the sofa sponge directly determines the service life of the sofa.
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