关于两段英语的翻译(印刷方面)求英语高手翻译下两段印刷方面的英语.不要用翻译器的翻译,谢谢.翻好了的,百度IH我也行.

关于两段英语的翻译(印刷方面)
求英语高手翻译下两段印刷方面的英语.不要用翻译器的翻译,谢谢.
翻好了的,百度IH我也行.
Press speeds,usually measured in feet per minute (fpm),very widely depending on equipment,type of inks,and kind of material being printed.In regular production runs a range of 200 fpm up to 700 or 800 fpm would be common with paper printing, a material usually permitting higher speeds than lighter weight films such as cellophane or polyethylene.For example, in a reported milk carton printing operation,the web is unwound,passes through six printing stations,tension controls,a sheeter and automatic stacker, at a speed of 600 fpm.This produces 500 two-up (1,000) milk cartons a minute with a web 20" wide.(See diagram above)
In addition to web fed flexographic presses,there also are various kinds of sheet fed presses,imprinters,and corrugated printers.Some of these are designed to imprint carton blanks.There are numerous imprinters using the flexographic printing principle designed for printing tops or sides of cartons moving through filling lines.There are also flexographic presses which imprint directly upon objects carried through a packaging line on conveyors.One of these is claimed to print one to three colors at rate of speed up to 30,000 pieces per hour.