These pneumatic machines are used in the following industries: Packaging - for closing cartons, wooden cases and lining wood with plastic; Furniture - staples of all sizes are available for manufacture of chairs, sofas and other furniture items (these staples replace small nails, glue and rivets); Shoes - staples are used to fasten the upper of shoes to the heels; Upholstery - for the auto industry for interior of cars; and Tyre retreading - for applying staples in the cold process.