Plastic packaging materials can be recognized by many businesses in the field of packaging. The most important factor is that plastic packaging materials have the same quality and transparent properties of glass materials, which can better display the packaged goods and improve the image and grade of the goods. However, in the production and processing of plastic packaging and plastic packaging, there are many factors affecting the transparency of the finished product, which is not conducive to the packaging and display of the products. For this reason, Blister processing Xiaobian introduced the factors affecting transparency so as to better enhance the transparency of packaging materials.