Thermoform packaging machine with pulling device
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United States of America
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Jan 14, 2020
Grant Date -
May 24, 2018
app pub date -
Nov 21, 2017
filing date -
Nov 21, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A thermoform packaging machine including a forming station, a sealing station, a cutting station and a film conveying unit. The film conveying unit includes a clamp chain arranged on a lateral edge of a bottom film, wherein the clamp chain cyclically conveys the bottom film in a direction of production during operation, the bottom film is advanced one cycle length in each cycle of the thermoform packaging machine. Further, the thermoform packaging machine may include a pulling device that pulls a pull section of the bottom film and/or a top film in a direction parallel to the direction of production relative to the lateral edge of the bottom film held by the clamp chain.
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