圆网印花机是一种使用圆形镍网在白色坯布上连续印制各色图案的专用加工设备，工作原理类似套色印刷机。

Rotary screen printing machine is a special equipment for a round nickel screen printed continuously patterns in white cloth, similar to the principle of chromatic printing machine.

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套色系统，是包装印刷机的重要组成部分，负责控制各印色的准确定位，对印刷质量起着决定作用。

Chromatography system is an important component of packing printing machine, which is responsible for controlling the accurate localization of each color. It plays a decisive role to printing quality.

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套色系统，是包装印刷机的重要组成部分，负责控制各印色的准确定位，对印刷质量起着决定作用。

Chromatography system is an important component of packing printing machine, which is responsible for controlling the accurate localization of each color.

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