In October 2003, China issued the Law on Daily Waste Rules. Plastic trash can According to the unified mark formulated by the state, the waste that is thrown into the environmental protection dustbin is reclassified into four categories: recyclable waste, non recyclable waste, hazardous waste and other waste. The recyclable materials indicate the wastes suitable for recovery and capital utilization, including paper, plastic, glass, fabric, bottles and cans, which are collected in blue waste containers; Hazardous wastes indicate wastes containing hazardous substances and requiring special safe treatment, including batteries, lamps and daily chemicals, which shall be collected in red waste containers; Other wastes that are not classified shall be collected in gray waste containers. Different color trash cans represent classified waste, so classified trash cans are divided in this way.
1. The barrel cover is filled tightly, and the barrel body is not deformed for a long time.
2. High density polyethylene (HHDPE) is used for one-time injection molding of the can body and cover.
3. Anti heat, anti freezing and anti-corrosion chemicals. The melting temperature of raw materials used shall not be lower than 120 ℃, the autoignition temperature shall not be lower than 350 ℃ and the softening temperature shall not be lower than 110 ℃, and the low temperature resistance can reach minus 20-30 ℃.
4. All plastic buckets are filled with high-quality UV resistant materials accounting for 2%, and pigment accounting for 5% to ensure that the color of plastic buckets remains bright and durable.
5. The plastic wall thickness shall be at least 5mm. The hardness test reaches 69.
6. The water absorption of raw materials is lower than 0.01 to ensure that the box structure will not become fragile and deformed.
7. It is easy to clean, and the mobile wheel is fixed by zhuanli technology, so it will not be stolen. The diameter of the moving wheel is 195mm, the tread is 30mm, and the rubber hardness test reaches 65/- 5 to ensure that the movement is stable and the load capacity of each wheel reaches 50kg.
