The hottest color paper box promotes the popularit

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Color cartons promote the popularity of large format printing and packaging equipment

packaging printing and newspaper printing are like two fast horses, which have driven the rapid development of the printing industry. Today, under the impact of Internet and electronic media, the growth rate of newspaper printing has decreased, thus entering a relatively stable development period. The development momentum of packaging and printing is still very strong. Of course, the printing and packaging machinery and equipment and manufacturers that produce these printing and packaging products are also growing rapidly at the same time. The rapid growth of packaging and printing industry has driven the rapid development of printing, post press processing and surface decoration equipment. It is worth noting that large format and even super large format printing equipment have entered a period of rapid development. This kind of equipment is mainly suitable for the printing of cardboard boxes. Because the printing efficiency is double that of the starting machine, it is favored by packaging and printing enterprises, especially the emergence of micro corrugated paper, which further expands the application range of large format sheet fed printing machine

development and evolution of large format printing presses

the R & D and manufacturing of large format sheet fed printing presses in China began in the early 1980s. At that time, it was mainly aimed at the actual situation of low efficiency and long publishing cycle of books and periodicals printing. Beiren and Shangren (the predecessor of Shanghai Gauss) developed full sheet fed double-sided lithographic printing presses respectively and successively introduced them to the market. At that time, beiren had formed the scale of mass production. However, with the high production efficiency of web printing machines for books and periodicals entering the market in batches, the full sheet double-sided printing machine has gradually lost its leading role. At present, only the split double-sided printing machine is selling well and undertakes the task of printing small and medium batches of books and periodicals. According to relevant statistics in 2003, the National Book and periodical printing enterprises have 103 full-size double-sided printers, 95 full-size four-color and above sheet fed printers, 56 full-size two-color sheet fed printers and 57 full-size single-color sheet fed printers. In the future, no domestic manufacturer has produced full sheet fed printing machines, and the large format multi-color printing machines used for packaging and printing can only rely on imports. Gaobao large format printing equipment has entered the Chinese market for 13 years and has been installed in China for more than 50 sets

with the development of packaging and printing industry and the large import of large format printing equipment, domestic printing machinery manufacturing enterprises began to produce so-called small full sheet printing equipment, which sold well in the market for several years. This kind of equipment can not be considered as a large format or full format sheet fed printer, because the concept of small full sheet is that the maximum paper size of these three types of equipment is 620 compared with 08 machine, 05 machine and double-sided printing equipment × 920mm, the maximum paper size of small full sheet is 720 × 1040mm, this printing format is suitable for the specification of B1 paper, and the full sheet, large format and extra large format should meet the specification of more than A0 and B0 paper. During this period, beiren group and Shanghai Gauss have launched 720 × The 1040mm multi-color sheet fed printing machine has been selling well up to now, and has become a high-end backbone printing equipment in China. The true large format sheet fed multi-color printing machine appeared in the 6th International Printing Technology Exhibition in 2005. Beiren group and Jiangsu Changsheng group exhibited this series of products, and Henan Xinji company also launched the same products in 2006 after the exhibition. However, the market of this product is still occupied by foreign countries

current situation of large format printing equipment market

since the beginning of the 21st century, the time has come to use large format printing equipment for packaging printing. 5. Single piece measurement, on the one hand, can double the production efficiency of packaging printing, on the other hand, it can solve the problems of splicing and bonding of larger packaging cartons, thus greatly increasing the market demand for color cartons, On the other hand, the reason is that the diameter of the embossing cylinder and the paper transfer cylinder of the large format printing machine is large. Most of the equipment adopts the double diameter cylinder, which increases the curvature radius of the cylinder. It is suitable for printing micro corrugated board and paperboard. It can print the thickness of paper that could not be printed by the original folio paper printing machine. Therefore, it is favored by the printing and packaging enterprises

gaobao, a major international printing machinery and equipment supplier, focuses on the sales of large format sheet fed printing machines in China. The maximum paper size has reached 1300~1620mm. In 2003, 80 printing units of this specification were put into the Chinese market (data released by gaobao). Recently, gaobao company also launched the world's largest ultra large format printing machine, with a maximum paper size of 1300 × 1850mm,1510 × 2050mm。 According to the information released by gaobao company, it was originally estimated that 10 sets would be sold in the Chinese market every year. In fact, 20 sets were sold in 2005, and it is expected that 40 sets will be sold in 2006. This round of large format packaging and printing equipment first entered the Chinese market in 2001. Then, a packaging enterprise in Shenzhen imported a 162a single sheet multi-color printing machine with a maximum paper size of 1200 × 1620mm printing machine. Since then, the market of this kind of large format printing machine has been basically occupied by gaobao company. At the 6th Beijing International Printing Technology Exhibition in 2005, in addition to the 520 and 1050mm sheet fed lithographic printing machines, gaobao also exhibited gaobao libida 162a super large format multi-color lithographic printing machine in China for the first time. The equipment is equipped with advanced technologies such as micro corrugated printing device with printing thickness up to 1.2mm, shaftless paper feeding device, automatic plate loading device, automatic cleaning roller device and so on. At this exhibition, Roland also exhibited a roland900xl super large format printing machine with a specification of 1300 × 1850mm, the speed reaches 10000 pieces/hour, and it has been sold in China. It is also revealed that Heidelberg has begun to build a large-scale large-scale printing machine assembly plant, which is expected to be officially put into production in September 2007. At that time, it will be ready to produce xuba xl142 and XL162 large-scale printing machines. With the development of packaging and printing industry and the increasing demand for large format printing equipment, domestic printing machinery manufacturing enterprises have launched the real large format sheet fed two-color printing machine before 2005, and its size meets the 1020 standard of packaging and printing × 1440 (or 1420) mm. Beiren Printing Machinery Co., Ltd. and Jiangsu Changsheng Printing Machinery Co., Ltd. respectively launched large-scale full sheet series sheet fed printing machines, which caused great shock in the industry. This year, Henan Xinji group also launched equipment of this specification, thus filling the domestic gap. As the state cancels the policy of duty-free import of sheet fed printing machines that should strive to improve the surface roughness, weight and coupling of workpieces, the price and service advantages of domestic enterprises producing such equipment will be further brought into play. This is a rare historical opportunity and will have a positive impact on the development of printing equipment. Of course, the domestic large format printing equipment has just passed the trial production stage, and there is still a big gap compared with foreign advanced products in terms of industrialization level, automation level, double-sided printing, printing format specification, stability, reliability, etc., and it will take some time for it to really open the market

Recently, some printing and packaging enterprises in Shanghai, Jiangsu, Zhejiang and Guangdong have introduced large format sheet fed multi-color printing machines, including Taizhou forest color printing and packaging Co., Ltd., Shanghai Huali Packaging Co., Ltd., Shanghai Pudong Jinfeng printing factory, Shenzhen Huayang Printing Co., Ltd., Zhejiang Jiashan people's printing and packaging Co., Ltd Suzhou Dongyi packaging and Printing Co., Ltd. At present, most of the enterprises using this large-scale printing equipment are packaging and printing enterprises, which are mainly used for the printing of color packaging cartons. Of course, this kind of equipment has long been equipped in book and magazine printing enterprises, posters and advertising printing enterprises, but it is widely used in the printing and packaging industry. While improving the production efficiency and printing quality of color cartons, it will certainly promote the development of domestic large format sheet fed printing equipment industry

there is also a potential market related to large format printing equipment that cannot be ignored, that is, large format photographic plate making and Laser Phototypesetting industries will be developed, including large format laser Phototypesetter, plate printing, washing and drying linkage machine and other equipment. After solving the problem of large format printing machines, there will be processing bottlenecks in the post press processing equipment. For example, the maximum die cutting size of the domestic full-automatic flat press die-cutting machine is 920~1670mm, and the maximum specification of the full-automatic corrugated paper die-cutting machine can only reach 1620mm. Obviously, it can not meet the requirements of die cutting and forming of large-scale bread packaging materials. It can only be replaced by the backward equipment such as flat press indentation cutting machine (tiger mouth), which can reach 1400 at most in China × 2000mm; The box pasting width of the domestic equipment of the full-automatic box pasting machine can reach 600~1380mm. Generally, it can only complete the general side pasting, side pasting on both sides, bottom pasting and other operations of the carton. The maximum size of the carton can reach 1000 × 1750mm。 In addition, there is a printing machine (up to 1000 × 1300mm), embossing machine, embossing machine, laminating machine (up to 1100 × 1300mm), polishing machine, calender, full-automatic paper mounting machine (up to 1450 × 1600mm), paper cutter (up to 2000mm) and other equipment do not adapt to large format printing equipment, which can not meet the development of packaging carton production, and need to further adapt to the rapid growth of large format printing equipment

the development of color packaging carton industry promotes the rise of large-scale printing equipment, and turns the zero adjustment knob into the packaging field. At the same time, it drives the rapid development of pre press and post press equipment. Domestic printing machinery manufacturing enterprises should recognize this development trend, timely enter the development and manufacturing market of large-scale related equipment, and promote the development of packaging color carton industry

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