Among the four major packaging materials: paper, plastic, metal, and glass, paper packaging materials are the cheapest and can be recycled and reused, which is good for environmental protection and therefore has the fastest development. Common paper products are: food cartons, napkin cartons, cardboard boxes, corrugated boxes, food paper bags, packaging paper barrels, handmade paper art, and various gift packaging paper products and gift boxes.

Screen printing is widely used. No matter from ordinary carrier printing, special ink printing to high-tech anti-counterfeiting printing, screen printing plays a huge role in the commercial print market. Such as integrated circuit boards, conductive circuits in industrial products, metal products shells, various special-shaped plastic products of glassware, textiles and clothing, packaging and decoration materials, leather furs, prints, various office supplies and other materials surface printing processing.