"Does not" what the manufacturer and the name promises!

Since the market is clearly in good adhesive frozen labels, I believed to have with the Herma frozen labels found the right product. Far from it, we have used some of the stickers on the lids of our Tupperware containers only to find that it does not really stuck well then in the chest at -18 degrees partially (> 80%) to dissolve completely. Certainly the Tupper cover are not completely smooth, but still have to find the glue enough space to hold.
The only side in special doses (with an absolutely smooth surface?) Keep and not on the cover of the world's most famous manufacturer? What good are my labels Nothing!
Thanks as always good service from Amazon me the purchase price has been paid and the rest of the labels into the paper travels.