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Aeolian equipment and aeolian method and solution casting equipment
Aeolian equipment and aeolian method and solution casting equipment
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机译:风沙设备和风沙方法及溶液浇铸设备
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摘要
PROBLEM TO BE SOLVED: To prevent a lug from adhering or winding on a pair of feed rollers.SOLUTION: A lug 50a of a film is separated by a lug cutting device 51, and is air blown to a crusher 55 via a suction duct 84. The lug 50a before entering the suction duct 84 is held by a pair of feed rollers 80. Scrapers 97, 98 for scraping the lug 50a wound on the pair of feed rollers 80 are arranged between the pair of feed rollers 80 and the suction duct 84, and a prescribed clearance is arranged between the scrapers 97, 98 and the pair of feed rollers 80.
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