Stenglin (2004) describes binding as " it is a semiotic principle and how spaces makes us feel". According to the situations binding has two categories; bound and unbound. Bound can be a closed space and limited; unbound may be a free space and opened. For our milk carton, we have replaced the one big cow(Fig.1) to lots of small cows(Fig.2) on all the body surfaces, it has transferred from a unbound space to a relatively bound space with many of the small cows all over the pictures. After having a compact space filled with little cows, we found that our original design on Figure 1 is more suitable to our content of having the free and unbound space as representing our milk is from some cage free and healthy cows.