High Quality Discount Cosmetic Bottles Factories – Flat head lotion pump – Weiya

Place of Origin:China
Brand Name:Jiuyuan Plastic Industry
Surface Handling:Screen Printing
Base Material:plastic
Body Material:pet
Collar Material:pet
Sealing Type:SCREW CAP
Plastic Type:pet
Cap color:transparent

Principle of pressing pump head: The pump head uses the principle of pressure suction, that is, the movement of the piston is used to discharge the air existing in the liquid storage cylinder, resulting in internal and external air pressure, so that the liquid rises under the action of air pressure and is discharged from the liquid outlet pipe to the outside of the pipe. Some shampoo or body milk pump head will design a plastic buckle between the liquid outlet and the lower round cover at the beginning, which is used to fix and prevent the pump head from rotating during transportation. At this time, the pump head can be rotated after the plastic buckle is removed. But when you want to move the pump back out of the bottle, you need to turn the pump to remove the water. Finally, install the pump head back to the bottle.

Design advantages of pump head: In order to prevent liquid leakage due to mutual extrusion during transportation, the pump head can only extrude liquid after rotating the nozzle, which almost avoids the problem of liquid leakage; Convenient to control the dosage of each use.

The head of the press doesn’t pop: 1. Just bought the press type of bath milk / body milk clockwise or counterclockwise rotation, this will automatically spring up. The reason why it can only be opened by rotation is to prevent leakage. If it doesn’t spring up after rotation, maybe this kind of pressure head is broken and needs to be replaced. 2. Body milk can’t be pressed out when there is only a little left in the end. The pipe is thin and the pressure is not enough. This kind of reverse, take a new thing, and then, take off the pump head.

bottle mouth (mm)	weight (g)	capacity  (ml)	diameter (mm)	shoulder height (mm)	bottle height （mm)
20	9	40	33	55	70
20	11	50	33	72	87
20	11	60	33	89	104
20	15	80	33	114	128

Suitable for liquid packaging such as make-up liquid, skin care liquid, daily toiletries lotion, essence, liquid foundation, etc.