All-plastic 24/410 28/410 Lotion Dispenser Pump with Plastic Spring Rising Trend Style
Price:
Negotiable
MOQ:
10000pcs
Delivery Time:
10days
Brand:
SWJ
Product Description
How a Lotion Pump Works (The Basic Mechanism)
A lotion pump is a marvel of simple engineering. It operates on a vacuum and pressure principle:
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Priming: The first few pumps remove air from the dip tube and pump chamber.
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Activation: When you press down on the actuator (the head), it pushes a piston down, forcing the liquid out through the orifice.
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Suction: When you release the actuator, a spring returns it to the up position. This creates a vacuum that draws more liquid up the dip tube from the bottle into the pump chamber, ready for the next use.
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Company
Ningbo Sunwinjer Daily Products Co,.LTD
Location
No.199 Smart Park, Hi-Tech zone, Ningbo City, Zhejiang Province,China
Contact Person
Cody