THE PRESENT INVENTION RELATES TO THE USE OF A MOLDING COMPOUND FOR PRODUCING A FEEDING CONTAINER, THE MOLDING COMPOUND ESSENTIALLY CONSISTING OF A COPOLYMER CONSISTING OF (A) FROM 5 TO 60 WT.% UNITS OF FORMULA (I), AND (B) FROM 40 TO 95 WT.% UNITS OF FORMULA (II), THE SUM OF THE PERCENTAGES BY WEIGHT BEING 100 WT.% RELATIVE TO THE COPOLYMER, AND THE MOLDING COMPOUND HAVING A DEMOLDING FORCE OF 1800 TO 2800 N.