Packaging manufacturers use special paper materials

Packaging manufacturers use special paper materials

Overview and definition of synthetic paper:

Synthetic paper, also known as chemical film paper, plastic paper, polymer paper, etc., is made of high molecular weight organic compounds (polystyrene, polypropylene, polyethylene and other plastic fibers) based on synthetic resins

A flat material made by rolling or extruding raw materials such as synthetic short fibers and wood pulp. Its appearance is similar to ordinary plant fiber paper, but its performance is more advantageous, which is a major reform in modern paper production,

It is a popular printing packaging in today's world market filled with high-end new materials synthetic paper. During the molding process, in order to make it have good whiteness, opacity, printability, and handwriting, different raw materials are used,

Various inorganic fillers (clay, talcum powder), thickeners, stabilizers, and anti-aging agents are added. After the paper is formed, it also needs to undergo processes such as oxidation before it can be used.

Synthetic paper has a development history of more than 30 years in countries such as the United States and Japan. In the late 20th century, synthetic paper made mainly of polyolefins emerged. Due to its dual properties of paper and plastic, it can replace natural paper in many special fields,

And gradually become a mature material with multiple uses. In recent years, with the continuous emergence of new varieties of synthetic paper and the increasing application fields, the traditional meaning of synthetic paper is difficult to summarize.

China started relatively late in the synthetic paper market. The technology still needs further improvement. At present, the annual consumption in China is 30000 to 40000 tons, mainly relying on imports, mainly polypropylene synthetic paper, which is mostly used as clothing bags, handbags, printed trademarks and other products.

Packaging manufacturers use special paper materials