什么是凹版印刷?
Description:
Gravure is a high quality printing process capable of producing
printed images which have a continuous tone effect similar to a
photograph. The gravure process utilizes a metal printing cylinder onto
which the image is etched. The gravure cylinder can be created with
analog or digital plating processes.
Gravure is used for many packaging applications, magazines, and
pressure sensitive labels. Gravure is the preferred method of producing
magazines and catalogs that have large circulations. An example of a
high volume, high quality publication that utilizes rotogravure is the
"National Geographic" magazine.
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