
    427 A.2d 1188
    Rippl Printing v. Paragon Plastics et al. Appeal of Paragon Plastics Industries, Inc., a Penna. Corp.
    Argued April 9, 1979.
    Chris J. Balouris, for appellants; Ralph H. German, for appellee.
    Before CERCONE, P. J., and WIEAND and HOFFMAN, JJ.
    
    
      
       Judge Donald E. Wieand is sitting by special designation.
    
   Judgment affirmed.  