With the development of digital technology, the production of optical photos has turned to the production of digital photos. Using laser or LED imaging technology and components, the continuously adjusted photo images are "written" into the photosensitive materials, and then developed using traditional chemical programming. Especially in recent years, it has developed rapidly and gradually penetrated into the field of traditional printing.

1大幅面印刷的现状随着大幅面印刷市场的扩大，其使用规模也明显扩大。除了海报、广告、招牌外，目前，大幅面印刷厂还生产大幅面数码打样、集装箱、贸易展览、零售店横幅、戏剧电影海报和银幕，甚还印制了深刻的艺术版画毛笔。

With the expansion of large format printing market, the use scale of large format printing is also significantly expanded. In addition to posters, advertisements and signboards, at present, large-scale printing plants also produce large-scale digital proofing, containers, trade exhibitions, retail banners, drama and film posters and screens, and even print profound artistic brush.

目前，相册的印刷油墨和喷墨头已经有了很大的发展。

At present, the printing ink and inkjet head of photo album have been greatly developed.

数字印刷作为一种新兴的印刷方案，发展迅速，已经渗透到传统印刷所涉及的各个领域，特别是大幅面喷墨打印，近年来发展快，受厂家关注，用户青睐。市场广阔，发展前景广阔。由于superjet和CORjet使用新一代喷嘴和型水性油墨，它们一进入市场就备受关注。新一代水基油墨了防水、抗紫外线等问题，具有色彩艳丽、无腐蚀、无污染等优点。

As a new printing solution, digital printing has developed rapidly, and has penetrated into all fields of traditional printing, especially large format ink-jet printing. In recent years, it has developed rapidly, attracted the attention of manufacturers and favored by users. The market is broad and the development prospect is broad. Since superjet and CORjet use a new generation of nozzles and environmentally friendly water-based inks, they have attracted much attention as soon as they enter the market. The new generation of water-based ink solves the problems of waterproof and UV resistance, and has the advantages of bright color, no corrosion and no pollution.

它克服了大型喷墨打印机产品无法进入室内的问题，必将成为喷墨打印机油墨的主流。目前，喷墨打印主要有三种类型：热喷涂，它加热液体墨水并通过密集的喷嘴喷到基材上；压电方法，使用电脉冲（而不是加热）释放油性固体墨水；相变法，其中，打印机熔化填充的蜡质颜料并将其喷到印刷材料上。

It overcomes the problem that large-scale inkjet printer products can not enter the room, and will become the mainstream of inkjet printer ink. At present, there are three main types of ink-jet printing: thermal spraying, which heats the liquid ink and sprays it onto the substrate through dense nozzles; piezoelectric method, which releases oily solid ink by electric pulse (rather than heating); phase change method, in which the printer melts the filled wax pigment and sprays it onto the printing material.

2大幅面喷墨打印技术的发展是大幅面喷墨打印技术，因此喷墨头的增长决定了大幅面喷墨打印的发展。随着新年喷墨印花机的速度越来越快，生产成本也越来越低，越来越多的高品质产品采用这一新技术。

The development of large format inkjet printing technology is focused on large format inkjet printing technology, so the growth of inkjet head determines the development of large format inkjet printing. With the development of new year's inkjet printing machine, the production cost becomes lower and lower. More and more high-quality products adopt this new technology.

3大幅面喷墨印刷是绘本印刷的一种汇编。与传统丝网印刷相比，它有许多优点。但水墨不易受紫外线污染，且不易受到传统水墨的污染。但是，数码摄影和摄影技术的基础投资很高，超过25万美元。相比之下，喷墨技术的基础投资仅为其中的10%。这种新型的成像系统使摄影和印刷业获得了新的生机，因为印刷品比喷墨印刷便宜得多。喷墨打印系统是灵活的，可以打印在不同类型的基板材料。同一台机器也可以用很多方法。但是，照片只能用在纸上或室内背光灯的灯箱上。

Three large format inkjet printing is a compilation of picture book printing. Compared with traditional screen printing, it has many advantages. But ink is not easy to be polluted by ultraviolet rays, and is not easy to be polluted by traditional ink. However, the basic investment in digital photography and photography technology is very high, more than 250000 US dollars. In contrast, the basic investment of inkjet technology is only 10%. This new imaging system gives new life to photography and printing industry, because printing is much cheaper than inkjet printing. The inkjet printing system is flexible and can print on different types of substrate materials. There are many ways to use the same machine. However, photos can only be used on paper or in the light box of indoor backlight.