rotogravure

简明释义

英[ˌrəʊtəʊɡrəˈvjʊə]美[ˌrotəɡrəˈvjʊr]

n. （报纸的）影印页；照相凹版；轮转影印

英英释义

单词用法

同义词

反义词

例句

1.Believe that cigarette packaging rotogravure printing ink needs will increase.

猜忌烟包不凸版油墨的需求也会因此补充。

2.Other types of printing methods used across the region include letterpress and rotogravure with 7 per cent of responses respectively.

其他的印刷方法，在该地区使用的类型包括凸版和凹版印刷占百分之七的响应分别。

3.Consists of unused, overrun newspapers printed on newsprint, baled or securely tied in bundles, containing not more than the normal percentage of rotogravure and coloured sections.

发行量过剩的报纸： 报纸发行量过剩部分，打包供应或扎成捆状供应。凹印和彩印部分不超过正常数量。 不允许有杂物和不合格废纸混入。

4.The company is a supplier of offset and rotogravure printing machines.

该公司是一家胶印和凹版印刷机的供应商。

5.PVC is a good substrate for flexographic or rotogravure printing, two commonly used label printing techniques.

聚氯乙烯是一个很好的衬底的柔性印刷或凹版印刷，两个常用的标签印刷技术。

6.Consists of unused, overrun newspapers printed on newsprint, baled or securely tied in bundles, containing not more than the normal percentage of rotogravure and coloured sections.

发行量过剩的报纸： 报纸发行量过剩部分，打包供应或扎成捆状供应。凹印和彩印部分不超过正常数量。 不允许有杂物和不合格废纸混入。

7.The magazine used rotogravure printing for its vibrant color pages.

这本杂志使用凹版印刷技术来制作生动的彩色页面。

8.The art of rotogravure allows for intricate details in printed materials.

在印刷材料中，凹版印刷艺术可以展现复杂的细节。

9.The company specializes in rotogravure labels for packaging.

该公司专门生产用于包装的凹版印刷标签。

10.In the 20th century, many newspapers transitioned to rotogravure for better image quality.

在20世纪，许多报纸转向使用凹版印刷以获得更好的图像质量。

11.She admired the rotogravure illustrations in the art book.

她欣赏了艺术书中的凹版印刷插图。

作文

In the world of printing and publishing, various techniques have evolved over the years to meet the demands of both quality and efficiency. One such technique that stands out is rotogravure, a method that has been widely used for high-quality image reproduction in magazines, packaging, and other printed materials. Understanding rotogravure not only sheds light on its significance in the printing industry but also helps us appreciate the intricate processes involved in producing visually appealing publications.Rotogravure is a type of intaglio printing process where the image is engraved onto a rotating cylinder. This method allows for rapid printing of large volumes with consistent quality. The process begins with the creation of a printing cylinder, which is etched with the desired images and text. Once the cylinder is prepared, it is inked, and the excess ink is wiped off, leaving ink only in the engraved areas. As the cylinder rotates, it transfers the ink onto the substrate, typically paper or plastic, creating vibrant and detailed prints.One of the primary advantages of rotogravure is its ability to produce high-quality images with rich colors and fine details. This makes it particularly popular for printing magazines, catalogs, and product packaging, where visual appeal is crucial. Additionally, rotogravure can handle a variety of inks and substrates, providing flexibility for different printing needs.However, despite its many benefits, rotogravure also has some drawbacks. The initial setup cost for creating the printing cylinders can be quite high, making it less economical for short print runs. This means that rotogravure is most cost-effective for large production runs, where the investment in cylinder creation can be justified by the volume of printed materials produced.Another challenge associated with rotogravure is the environmental impact of the inks and solvents used in the process. Many traditional inks contain volatile organic compounds (VOCs), which can be harmful to both the environment and human health. As a result, there has been a push towards developing more sustainable inks and practices within the rotogravure industry.In recent years, advancements in technology have also brought new innovations to the rotogravure printing process. Digital engraving techniques, for example, have made it easier and more cost-effective to create printing cylinders, reducing the time and expense associated with traditional methods. These advancements have allowed for greater customization and shorter turnaround times, making rotogravure an even more attractive option for printers and publishers alike.In conclusion, rotogravure is a vital printing technique that has played a significant role in the evolution of the publishing industry. Its ability to produce high-quality prints efficiently makes it an essential choice for many applications. While there are challenges to overcome, particularly regarding environmental concerns and initial costs, ongoing innovations in technology promise to enhance the sustainability and accessibility of rotogravure. As we continue to navigate the ever-changing landscape of printing and publishing, understanding the intricacies of rotogravure will remain important for anyone involved in the industry.

rotogravure是一种印刷技术，通常用于高质量的图像复制，如杂志、包装和其他印刷材料。了解rotogravure不仅能让我们认识到其在印刷行业的重要性，还能帮助我们欣赏制作视觉吸引力出版物所涉及的复杂过程。