"Single-sided woven bags" refer to the process in which, during the production of woven bags, the edge of one side is treated as a single layer or reinforced, while the edge of the other side retains its original double-layer woven shape. Woven bags are bags made of materials such as polypropylene and are often used for packaging, storage and transportation. It is usually durable, lightweight, breathable, moisture-proof and tear-resistant.

The functions of handbag printing design are mainly reflected in its convenience, practicality, protection and publicity. In order to pursue the rationality of the design function of handbags, designers not only need to put effort into the design but also ensure the printing process in the later stage. As an important item for showcasing a company's image and culture, the quality of the printing on handbags directly affects people's perception of the enterprise.

The main materials for packaging bags include multi-layer paper bags and paper-plastic composite bags. We mainly select materials based on the characteristics and uses of the filled items. For instance, for export items with high environmental protection requirements, it is recommended to use multi-layer paper bags. For items with harsh handling conditions, paper-plastic composite bags are suggested. Among them, those with food and moisture-proof requirements will be lined with plastic film, and those with light-proof requirements will be lined with aluminum film.

Color printing is developing better and better in the domestic market and is also doing well in the foreign color printing market! With the development of the color printing industry, post-printing surface treatment of color printing has become increasingly important in packaging production in central China. The success or failure of the current competition in the color printing market largely depends on the packaging of the goods, and the quality of the surface treatment of the color-printed goods after printing determines the quality of the packaging.