Introduction to the raw materials of the Christmas tree
PVC is the abbreviation of polyvinyl chloride material, which is one of the most widely used decorative materials in plastic materials. It has the characteristics of light weight, heat insulation, heat preservation, moisture resistance, flame retardant, easy construction and so on. So it is one of the most used materials for making Christmas leaves.
PE is what we often call polyethylene, which is granular. Due to its heat resistance, it is one of the high-quality materials for various injection and blow molding products. The leaves of the Christmas tree made with it have a good simulation effect.
Both PVC and PE materials we use are environmentally friendly materials. The branches of the Christmas tree are generally made of high-quality iron wire. The trunk of the tree is a steel pipe. These are the decorative fiber optic filaments, and this is the LED bulb, there are multi-colored and monochrome.
There are no specific requirements for various components of Christmas tree materials in my country, but some countries in the country have different standards. Therefore, before making Christmas trees, spectrometers can be used to detect the content of various components of harmful substances in the materials according to the requirements of different countries. , as long as the various ingredients do not exceed the standard.
