| 摘要 |
An apparatus for producing air-cushion elements comprises at least one supply roll ( 1 ) of plastic film material ( 9 ), a cutting device ( 21 ) for cutting at least one opening into the plastic film material, which is double-layered in the apparatus, a blower ( 29 ) for blowing air through the opening, a closing device ( 23, 24 ) for sealing the air in the plastic film material to form an air-cushion element, and a cam disc ( 10 ) having a series of raised guide ribs ( 11-17 ) that are in direct actuation contact with and drive the cutting device and the closing device.
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