Everyone is familiar with the handbag. It is widely used in the commodity packaging of clothing, food, shoes, gifts, tobacco and wine industries. Due to the needs of the use function and design, the printing and manufacturing process of the handbag has to go through a certain process. Today, we will briefly introduce it.
The first is the design link of the handbag that must be experienced. Many handbags are the extension of corporate image and commodity advertising strategy. Therefore, the selected materials, decoration technology and forms of expression are inseparable from the use and efficacy of paper bags. Designers should consider the economic utilization of paper materials and the rationality of process design. In order to control the production and quality, it is necessary to make a complete set of clear operation engineering drawings during the design, and in most cases, the products need to be proofed and confirmed. The proofing in the design is not only the process verification, but also the basis of customer confirmation and production samples.
After the design, it is the printing of the handbag. The printing design of the handbag is different from that of the general printed matter. There are more spot colors and full plates, and the ink consumption is large and the color is bright. So its printing process is different from other products. The printing operator should pay special attention to the control of ink and water balance, and the equipment should be adjusted in a good state. Otherwise, it is easy to cause ink bar and color difference.
After printing, the printed products should be covered with film. Generally, there are two processes of precoating and immediate coating. In recent years, the environmental protection of laminating process has been greatly improved. The film mulching also plays an important role in increasing the color concentration of the bag and improving the waterproof and anti fouling performance of the product.
After the completion of lamination is the hand bag die-cutting processing and paste box, in which the quality of die-cutting directly affects the paper bag forming quality and manual paste efficiency. Paste box mainly depends on manual completion, which is the lowest efficiency link in the whole paper bag process. The hand-held paper bags made by hand have been basically formed. Some hand-held paper bags have the last process - punching, threading and other operations, so as to complete the forming and packaging of the hand-held paper bags.济南印刷厂讲解的内容 更多的内容 请咨询公司官网http://www.xinfengyinshua.cn/