There are three types of raw materials used in Transparent plastic packaging boxes:

1. Polypropylene: Polypropylene is a short, non-toxic, non-heavy metal, degradable and environmentally friendly material. It is mostly used for lunch boxes and water cups.

2. Polyvinyl chloride material: referred to as polyvinyl chloride resin, white or light yellow powder. Different additives can be added according to different uses, so PVC plastics have different physical and mechanical properties. Adding proper amount of plasticizer to PVC resin can make various rigid, soft and transparent PVC plastic boxes. It is mostly used for daily packaging, electronic packaging, etc.

2. PET material: polyethylene terephthalate, PET is a milky white or light yellow, highly crystalline polymer with a smooth and smooth surface. It has excellent physical and mechanical properties in a wide temperature range. It can be used for a long time at 120 degrees Celsius. Its electrical insulation performance is very good. Even at high temperature and frequency, its electrical performance is still good, but its corona resistance is poor, creep, fatigue, friction and dimensional stability are good. PET plastic boxes is mostly used for daily packaging, food-grade packaging, etc.