1) Jack 2) Laborer 3) Labourer 4) Machine making piles 5) Manual laborer 6) Warehouse worker 1) Piler 
[game] Stacker is a game merchandiser manufactured by LAI Games. The goal of the game is to align rows of moving blocks on top of each other. A player who can stack 11 rows will win a minor prize, which is usually low in value, sometimes lower in value than the amount of money the player paid to play the game. A player who gets to the top r...
Device on the take-off end of a press that automatically stacks sheeted labels.
Transfers boxes of finished product onto pallets.
[n] - a laborer who builds up a stack or pile
noun a laborer who builds up a stack or pile
[Poultry processing] Transfers boxes of finished product onto pallets.