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Over 260 manufacturers, including internationally renowned postpress manufacturers such as Heidelberg, Miller Martini, Kolbus, Warrenberg, Polla, Schneider, and Bobst, exhibited many new models , became one of the highlights of the exhibition.
With the development of economy, the improvement of people’s lives, and the acceleration of the process of world economic integration, people have put forward higher and stricter requirements on the internal quality of goods and the quality of packaging and finishing. As an important aspect of the post-printing process, surface finishing of printed products, such as lamination, coating, die-cutting, embossing, embossing, bronzing, etc., is often extremely critical to the final quality and effectiveness of packaged printing. The key role can not only greatly improve the artistic effect of printed products, but also can give new functions to printed products. Naturally, it has become one of the important means for value-added and promotion of printed products. Therefore, it is increasingly favored by people.
Sheet-fed die-cutting machines At present, sheet-fed printing processes are the most common form of production for packaging cartons. In the processing process, die-cutting processing plays a crucial role. With the vigorous development of the packaging and printing industry, the demand for specialized high-grade die cutting and bronzing equipment is increasing.
The sheet-fed die-cutting machine has three types: round-flattening, flat-flattening and round-pressing. The largest application is flat-pressing. Flat die-cutting die-cutting machines are divided into vertical flat-pressing and horizontal flat-pressing machines, while horizontal flat-press die-cutting machines are currently the most important models of die-cutting machines. In order to enhance the function of the machine, it is very popular to combine the two key processes of die cutting and bronzing. This is the die-cutting and bronzing machine. This Drupa exhibition not only shows the automatic die-cutting machine, but also shows the automatic die-cutting and hot stamping machine, both of which are equipped with the most advanced holographic foil stamping function today.
The BOBST Group, headquartered in Lausanne, Switzerland, is a world-renowned manufacturer of printing and packaging equipment with a hundred-year history. It consists of BOBST SA and SCHIAVI SpA, PETERS GmbH, ASITRADE AG, MARTIN and other companies in France, Germany and Italy. There are companies that produce paper packaging, corrugated boxes, and plastic composite packaging processing equipment. They have numerous branches all over the world and are responsible for sales and after-sales services. BOBST Co., Ltd. is the pioneer in the die-cutting market. Its AUTOPLATEN die-cutting machine can perform die-cutting, creasing and embossing on paper, cardboard, and corrugated paper, as well as bronzing and hot stamping holograms for high-grade packaging prints. Up to now, nearly 10,000 sets of high quality and efficient die cutting machines have been used all over the world. Among them, the SP 122-EII die-cutting machine combines the advantages of various die-cutting machines and is a new generation of products that incorporates the advanced technologies of the world today. The drum-type die-cutting machine developed by the Ma Ti company is also said to have taken a leading position in the world. BOBST offers its die-cutting machine users a choice of special, standard and high-tech types. It can also be customized according to the needs of users.
At this Drupa exhibition, BOBST exhibited more than 10 sets of equipment including automatic die-cutting machines, automatic die-cutting and hot stamping machines, and automatic die-cutting machines. The most notable is the SPRINT FRA106-PER automatic die-cutting machine, which can cut the lightest paper 70/m2, cardboard up to 2O00g/m2, die-cutable corrugated board thickness up to 4mm, die-cut paper is the largest The size is 1060mm×760mm, the minimum size is 400mm×350mm, and the die cutting pressure is 260t (2.6MN). The maximum power of the whole machine is 22kW. The external dimension of the machine is 10.4m×6.25m×2.92m, and the net weight of the machine is 30t. The shed removes the common conventional register components – the front gauge and the side gauge, and replaces it with an optoelectronic register mechanism. In addition, the machine is equipped with two units for stripping and separating finished products, and the die-cutting speed has reached a record high of 12,000 pieces per hour. It is the most advanced die-cutting and creasing machine in the world today.
BOBST also supplies BOBST-Camplain Flexo printing presses, which can perform in-line die-cutting with die-cutting die-cutting and creasing indenters or round-bore circular die cutting machines. The entire production process is controlled by BOBST independently. The design of the REGISTRON register system was implemented to ensure the best product quality and the least waste. Bobst-Schampland web production line can complete printing, die-cutting, indentation and other processes at a time, and has the advantages of high efficiency, high quality, high output, and low cost. Particularly outstanding are high die-cutting precision and machine performance. stable.
Die-cutting equipment on-line with the printing press At present, the share of packaging printing in printing is increasing, and flexo printing and gravure printing are being used more and more widely. In flexo printing and gravure printing, a large number of reel materials are used. Along with this, the die-cutting equipment used with reel material printing machines (such as flexo, gravure and offset printing machines) will become the development of domestic die-cutting equipment. New hot spots, and in the international arena, online die-cutting has become a more mature technology.
According to different production scales, the supporting die-cutting equipment can be flat-pressed or round-pressed. (To be continued)
Exhibition to see the development of die-cutting machine (I)
From the Drupa 2000 exhibition, the development of the die-cutting machine has made the Drupa 2000 exhibition, which has attracted the attention of the global printing industry. Although it has already come to an end, it has left a deep impression on us. From the latest technology, the latest technology and the latest equipment of the printing industry in the world today, it is not difficult to see the development trend of printing technology and equipment. It can be said that it presupposes the integration of prepress, printing and postpress, and the digital era is approaching.