When many families choose furniture, they will use solid wood furniture, and they think that solid wood is definitely not formaldehyde. 96111 Convenience Service Li Jie, a senior engineer in China's indoor interior air quality testing, learned that solid wood itself does not have the problem of releasing formaldehyde. Because the wood itself is free of formaldehyde, the former solid wood furniture will not use glue, etc. Made of sputum, there will be no formaldehyde release, and the environmental protection index is quite high. But now many solid wood furniture production processes have changed, and many of them are made of solid wood scraps, recycled materials, etc., these scraps and recycled materials need to be cut, crushed, and then add a lot of adhesive The agent is then subjected to hot press forming, and formaldehyde is present in a large amount in the adhesive. These adhesives will slowly release free formaldehyde, and the free formaldehyde will be volatilized into the indoor air along the gap of the sheet, which forms a source of indoor formaldehyde. Vertical Fat Freezing Machine,360 Cryolipolysis Machine,Antifreeze Membrane Cryolipolysis,Home Fat Freezing Machine Guangzhou serika Technology Co., Ltd. , https://www.serikamedical.com