What are the mainstream printing methods of non-woven bags?

1. Gravure printing: The finished product processed by this method is usually called laminated non-woven bag. This process is divided into two steps, that is, the traditional gravure printing process is used to print pictures and texts on the film, and then the film printed with patterns is compounded on the non-woven fabric through the laminating process. This process is generally used in non-woven bags printed with large-area color patterns. It is characterized by exquisite printing, full machine production and short production cycle. In addition, the product has excellent waterproof performance, and the durability of the finished product is better than that of non-woven bags produced by other processes. There are two kinds of films to choose from: bright film and matte film, and matte film has matte effect! This product is fashionable, durable, rich in colors and vivid in patterns, but the disadvantage is that it is more expensive. Peritoneal nonwoven bag;

2. Thermal transfer printing is a special kind of printing: this method requires an intermediate medium, that is, the graphics and texts are printed on thermal transfer film or paper first, and then the patterns are transferred to non-woven fabrics by heating with transfer equipment. The commonly used medium in textile printing is thermal transfer film. Its advantages are: exquisite printing, rich hierarchical versions, comparable to photos. Suitable for small area color image printing. The disadvantage is that the printed pattern is easy to fall off after a long time and expensive;

3. In view of the fact that China began to restrict the use of plastic bags in June 2008, which is conducive to the development of national environmental protection and sanitation, and the huge market demand for non-woven fabrics, Gionee has carefully developed this new type of automatic bag-making equipment for non-woven fabrics, with advanced design concept, which greatly reduces the production cost, making the production cost of each bag less than a few cents, with fast production speed and high efficiency, and can process various environmentally-friendly non-woven fabrics bags with different specifications and shapes. The produced non-woven bag has good quality, environmental protection and hygiene. It will be the best choice for non-woven bag-making enterprises and those who are interested in non-woven bag-making production. ?