When you presses the actuator, the piston moves to compress the spring, and the upward air pressure draws the ball, along with the product inside, upwards into the dip tube and then the chamber. When the user depresses the actuator, the spring returns the piston and actuator to their up positions, and the ball returns to its resting position, sealing the chamber and preventing the liquid product from flowing back into the bottle. “Priming” refers to the first cycle. When the user presses the actuator again, the product in the chamber is taken from the chamber, via the stem and actuator, and dispensed out of the pump and onto the your hand.
Trigger Sprayer: Ideal for Versatile Liquid Dispensing
The Trigger Sprayer is an indispensable tool in the packaging of cosmetics, household cleaning and personal care products. It can precisely control the amount of liquid dispensed and can be used in a variety of application scenarios. We will take a deep look at the features, application scenarios and how the Trigger Sprayer can bring value to your products.
