Ampac Manufactures Dog Drinking Pouch Package for Wetbone Company

“You need to create a channel system which allows water to migrate into the upper bowl—not too slow and not too fast. We were shooting for a filling speed of 5 to 7 seconds when steady pressure is applied to the bottom reservoir,” Herlehy said.

Ampac engineers had to modify the sealing jaws to make sure that exactly the right amount of heat was present so that the channels didn’t inadvertently seal shut as a result of radiant heat migrating over from the contact points. Creating the channel at an optimum angle for filling was also an issue. The location of the seal placement and size of bowl were two additional considerations.