An apparatus for producing re-closable bag packages has a device for delivering and securing a portion of a closure strip on a film web. Traffic light signals are detected and identified from the data of at least one environment sensor or from data received by a car-2-X communication unit. The injection controller stops fuel injection to the engine in the presence of a misfire. The use of atmospheric pressure plasmas for treating wounds is also disclosed. The invention also relates to the use of said polypeptides for the detection of anti-Trichinella antibodies and for the prevention of trichinellosis.