polish firm osm pitnica has worked with greiner packaging to develop a new packaging concept for its proteinloaded snack.it&rsquos a sleeved cup with two chambers, one for the cottage cheese and the other for honey or fruits.together, the chambers give the package a triangular shape, which greiner says makes it unmistakable at pointofsale.&ldquoto survive in a highly competitive market, you have to always have the courage to question, and if necessary, to change existing practices,&rdquo said kenneth boldog, head of division k.&ldquothat&rsquos why we decided to assist o