| 摘要 |
Method for sealing a tear-off foil ( 16 ) onto a packaging element ( 12 ) including a sealing step in which the packaging element ( 12 ) is conveyed in a direction of transport (A) and, by a sealing stroke crosswise to the direction of transport (A), is moved towards a stamp tool ( 28 ) carrying foil ( 16 ), and is pressed against foil ( 16 ), with foil ( 16 ) and packaging element ( 12 ) being sealed together under the influence of heat, and in which the sealing step is preceded by a heating step in which packaging element ( 12 ) is heated by non-contact arrangement to at least the temperature required for subsequent sealing, and in that during the sealing step, stamp tool ( 28 ) is moved towards packaging element ( 12 ) by a feed stroke executed counter to the sealing stroke.
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