How about the leak-proof design of the external spring cleansing oil pump?- Ningbo Zhengjiang Plastics Technology Co., Ltd.

How about the leak-proof design of the external spring cleansing oil pump?

2024-02-10

The leak-proof design of the external spring cleansing oil pump is a high-profile innovation of this product in the cosmetics industry. Through a series of unique design and engineering means, the external spring cleansing oil pump effectively solves the leakage problem that traditional makeup remover oil pumps may encounter. The following is a detailed analysis of the product’s leak-proof design features and their implementation:

External spring structure: The external spring cleansing oil pump adopts an external spring design. Compared with traditional internal spring pumps, it effectively reduces the risk of liquid leakage caused by spring displacement during transportation or carrying of the pump.

Improvement of sealing performance: The design of the external spring cleansing oil pump focuses on improving sealing performance. The contact part between the pump head and the bottle mouth is made of high-quality sealing material and precision-machined to ensure a reliable seal when the pump head is closed, effectively isolating the makeup remover liquid from contact with the external environment, thereby reducing the risk of leakage.

Fluid Dynamics Design: The inside of the pump head of the external spring cleansing oil pump is carefully designed with fluid dynamics so that the liquid experiences minimal resistance during the flow process. This not only helps reduce the pressure of the liquid when the pump head is closed, but also effectively slows down the flow rate of the liquid and reduces the possibility of leakage.

Double sealing system: To further enhance leakage resistance, some external spring makeup remover oil pumps feature a double sealing system. In addition to the seal between the pump head and the bottle mouth, there is an additional sealing structure inside the pump to ensure that it can effectively isolate the makeup remover liquid and prevent leakage even when not in use.

Selection of high-quality materials: In the manufacturing of the external spring cleansing oil pump, high-quality, corrosion-resistant materials, such as stainless steel and engineering plastics, are used to ensure that the product can maintain good sealing performance during long-term use. This material selection helps prevent leakage issues due to material age or corrosion.

User-friendly design: The leak-proof design takes into account the user's usage habits. The design ensures that users can easily feel that the pump head is locked after closing it, thereby further reducing leakage caused by improper use.

The external spring cleansing oil pump has successfully achieved a leak-proof design through various design and engineering means such as the use of external springs, improved sealing performance, fluid dynamics design, double sealing system, selection of high-quality materials, product testing.