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How to finely filter spray liquid in a continuous PP high-pressure spray bottle?

Jan 26,2024

The fine filtration system of the continuous PP high-pressure spray bottle is a key component to ensure stable spray effects. The system uses an efficient filtration mechanism to remove potential particles and impurities from the liquid to prevent clogging of the nozzle and ensure the purity and consistency of the spray liquid. The following is a detailed introduction on how the continuous PP high-pressure spray bottle achieves fine filtration:
1. Filter design:
The fine filtration system of a continuous PP high-pressure spray bottle usually includes a specially designed filter whose structure and materials can effectively prevent the passage of tiny particles. Filters are typically made from corrosion-resistant, high-strength materials to ensure they maintain their filtration performance over their service life.
2. Filter pore size selection:
The pore size of the filter directly affects the filtration effect. The choice of pore size should be adjusted based on the properties of the spray liquid to ensure that tiny particles that may cause clogging are filtered out while retaining the required solutes.
3. Multi-layer filtration system:
The filtration system of some continuous PP high-pressure spray bottles is designed with a multi-layer structure, and filters at different levels can filter particles of different sizes. 
4. Self-cleaning function:
Some filters are designed with a self-cleaning feature that automatically cleans the filter surface of build-up on a regular basis. This helps ensure that the filter remains efficient during use, extending filter life while reducing user maintenance burden.
5. Liquid flow rate control:
The filtration system needs to adjust its filtration performance based on the flow rate of the liquid. Flow rate controls may be included in the design to ensure that the spray liquid is adequately filtered as it passes through the filter, rather than bypassing the filter through excessive flow rates.
6. Filter material selection:
The filter mesh of the filter is usually made of high-quality materials, such as stainless steel, polyester fiber, etc. These materials have good chemical stability and mechanical properties, allowing them to maintain filtration effectiveness over a long period of time.
7. Regular maintenance and replacement:
Although the filtration system is designed to be efficient and stable, regular maintenance and filter replacement are required to ensure that it maintains high-efficiency filtration performance over a long period of time. Manufacturers often provide detailed maintenance instructions, including filter replacement intervals and operating procedures.
8. Transparent filter housing:
Some designs feature a transparent filter housing that allows the user to visually observe the condition of the filter. This helps users discover and solve possible problems with the filter in a timely manner and improves the user experience.
9. High voltage protection mechanism:
In a high-pressure spray system, the filter may be subject to a certain amount of pressure, so a high-pressure protection mechanism is usually considered in the design to ensure that the filter can still operate stably in a high-pressure environment.

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