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Anonymous users2024-01-23Press the rebound of the feel, and if you press down a concave position, the elasticity and density of the quick reset should be okay. This professional will feel it from the feel. If the flavor is still strong, it may be made of very low-quality sponge.
Some ways to tell if a sponge is good or bad:
Clause. 1. Look at the appearance, generally speaking, the more delicate the appearance of the sofa sponge, the better, that is, the smaller the pores, the better, (except for space sponge and chaotic space sponge). >>>More
It's inferior! The sponge is divided into high foam, medium bubble and low foam. The high foam is better, soft, elastic and rebounds quickly.
Washing with water is absolutely not a no-no.
The correct maintenance method is: after each game, spray the rubber cleaning agent on the rubber surface of the anti-glue, then wipe it clean with the washing sponge, paste the anti-rubber protective film, and put it into the racket case. >>>More
As a member of the sofa family, leather sofa is loved by people for its solemn and elegant, luxurious and durable characteristics. In addition to the internal quality and workmanship, the grade gap of leather sofas is also concentrated in the fabric. How to recognize the texture of leather sofas and clean them? >>>More
The sofa sponge cushion becomes soft that the sponge has aged and cannot be restored to hardness, you can find a manufacturer to replace the sponge for you, the general sponge cushion is several layers of sponge sticky, you can only change one of the softest layers, so that the price is right.