Inspection of Plastic Pumps Before Delivery


KeXon is a professional manufacturer of plastic pump he […]

KeXon is a professional manufacturer of plastic pump heads for cosmetics. Each pump head produced has to undergo multi-step testing.

1. After the plastic pump head is sampled, the sample must first be confirmed to the customer to see if the plastic pump head meets the customer's requirements.

2. For mass-produced cosmetic pump heads, the appearance shall be tested first to ensure good appearance, no scratches, no black spots, cleanness and hygiene.

3. The number of first pump presses must be less than or equal to six. The number of pump starts produced by KeXon is generally less than five.

4. The liquid pumped by the plastic pump head shall be uniform and conform to the specifications, and strict pumping quantity test shall be conducted.

5. Ningbo KeXon plastic pump head will be equipped with the customer's bottles, mixed with liquid, and tested in a vacuum environment to ensure no liquid leakage or overflow.

6. Carry out reflux test on the cosmetic pump head to see if it will return to the nozzle.

7. Ningbo KeXon Cosmetic Pump Head should also undergo strict suction test.

8. the pump head gasket thickness test, generally greater than 1.8mm ..

9. Pipe length test of pump head.

10. All accessories are complete.

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