1. Noise: In the process of mattress manufacturing, machine noise, vibration and impact sound will be generated. Long-term exposure to high noise will damage the hearing system, leading to hearing loss and tinnitus.
2. Organic matter and chemicals: Glue, paint, solvents and other chemicals used in mattress manufacturing will release harmful gases and particles. Long-term exposure of employees to these organic substances and chemicals will lead to respiratory diseases and skin damage.
3. Dust: Dust such as wood, fiber and filler will be produced during the mattress manufacturing process. Long-term exposure to these dusts can lead to respiratory diseases and allergic reactions.