A method for starting, in particular, a continuously operating thermoforming machine with a heating station, as well as a method for stopping the mall

摘要

The invention relates to a method for starting, in particular, a continuously operating thermoforming machine with a heating station (1), in which in the stationary, a shield plate (8) between the heat source (6) and the forming film (4) is adjusted, in which the residence time d of the forming film (4) in the normal operation with a constant feed speed determined in the heating station and the acceleration characteristic of the forming film made of a standstill until reaching the constant feed rate is defined and, in which the acceleration characteristic of the counter to the feed direction of the forming film (4) from the heating station (1) remote shield plate (8) is determined so that the locally no longer of the shield plate (8) shadowed the form of films regions in the heating station (1) in one of the dwell time d corresponding transfer time in the conveying direction of the front edge (9) of the shielding plate (8) to the end of the heating station is conveyed. The present invention also relates to a method for the stopping of the thermoshaping machine.