1. Industrial calcium carbonate. In order to reduce the cost of raw materials, manufacturers use a large amount of inorganic mineral powder as fillers in the processing of food plastic packaging.
1. Industrial calcium carbonate. In order to reduce the cost of raw materials, manufacturers use a large amount of inorganic mineral powder as fillers in the processing of food plastic packaging.
Choose the material of disposable bowls.Disposable plastic lunch boxes (hereinafter referred to as "lunch boxes") belong to plastic disposable tableware.
How to choose disposable bowls.1. Look at the color. Try to choose transparent and colorless disposable lunch boxes.
Can the takeaway boxes be put into the microwave? 01. To heat disposable tableware, look for the [P5] mark
Can the packaging box be reused? Look at the material Generally speaking, the environmentally friendly plastic lunch boxes producedby manufacturers are classified into the following three categories according to the source of raw materials