This test revealed a lot about the compressor, which is usually used to spray on clothes during the drying process. The PP is placed in a small cup-shaped device and a nozzle attached to it allows compressed air to enter and activates the air coming from the cylinder by turning on the trigger. This air is responsible for the accumulation of PP solution on the fabric surfaces. 

We also knew about the role of different components of these devices. Conventional techniques are also used in the garment industry and different methods are used depending on the needs of the buyer. These advanced machines are currently being used, but sustainable production may require something better than what is currently available.