The sheet feed press, web offset press, web gravure press and flexographic press are the most widely used in printing newspapers, magazines, books, advertisements and packaging papers.

在印刷包装业对各种印刷设备的需求中，量大面广的印刷设备是单张纸平版印刷机、卷筒纸平版印刷机、卷筒纸凹版印刷机和柔性版印刷机。

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The sketchy info discernible on the Web indicates not much except that it is an animal feed, printing equipment and homeland security conglomerate.

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