So, here are the questions, can you:
1) find a stronger wrap (ie.maybe shrink wrap) that would accomplish the two objectives - keeping the boxes together for the order and able to be used to ship 'as-is' to our customers?
2) if you can't find a better wrap that works (a thicker shrink wrap might not have smooth edges and cause difficulties in fitting into a carton), can you come up with another way of keeping the orders together? I've heard rubber bands were used recently on some other packs from Thailand and they ended up breaking so please don't use unless significantly improved.