\NeedsTeXFormat{LaTeX2e}

\documentclass{article}

\usepackage{konstruk}

\FreeStyle
	Oben	<3mm>
	Unten	<0mm>
	Bund	<-1.5mm>
	Aussen	<0mm>
	Kopfzeile	Abstand	<0mm>
				Hoehe	<0mm>
				Text	{\hfil} /
	Fusszeile	Abstand	<0mm>
				Text	{\hfil} /
	/

\raggedright\raggedbottom
\parindent=0pt

\def\Label#1{\mbox{\hbox to 70mm{\hss\vbox to 41mm{\vglue 2mm
 \hsize=70mm\normalbaselines
 \large\vfill\centering
 Wuppertaler\\
 DANTE-\TeX-Stammtisch\\[4mm]
 Diskette #1
 \vfill}\hss}}\kern0pt\penalty0\ignorespaces}%

\newcount\numb 

\begin{document}
\offinterlineskip
\numb=0
\loop
\ifnum\numb<21
	\Label1
	\advance\numb by 1
\repeat
\numb=0
\loop
\ifnum\numb<21
	\Label2
	\advance\numb by 1
\repeat
\end{document}

