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[China]
Address: NO.345 NINGDONG ROAD,YINZHOU DISTRICT,NINGBO,ZHEJIANG,CHINA
Contact name:Dean
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How does a hand sanitizer pump work?
How Does it Actually Work? A lotion pump acts much like a air suction device that draws the product from the bottle to the consumer's hand despite the law of gravity telling it do the opposite.
Who invented the pump dispenser?
Guey-Chuan Shiau
Automatic soap dispensers, activated using sensors, where first patented in 1989, invented by Guey-Chuan Shiau, and have since been a commercial success, and are especially prominent in public bathrooms.
Why is my soap dispenser leaking?
The first issue to check is to make sure the liquid soap has not congealed inside the metal spout. ... If it can be removed easily by hand it won't dispense and leak soap. Before you try to use it for liquid soap fill a container large enough to submerse the spout and pump under warm water.
