Traditional filters need to be replaced regularly, but users often delay replacement due to inconvenience or cost, resulting in decreased filtration efficiency.
Integrated plastic mold molding of this frame is a key path to achieving efficient and high-quality production. Achieving dimensional stability of ±0.05mm or even higher requires systematic optimization of the mold's structural design.
In modern homes, cleaning is no longer just about "visible dirt," but also about those invisible yet health-affecting particles—floating dust mite excrement, pet shed fur, and pollen and dander accumulated deep within carpets.
In the fields of outdoor equipment, smart security, new energy facilities, and high-end consumer electronics, products are constantly exposed to sunlight, rain, wind, sand, and even extreme temperature changes. The requirements for waterproof performance
Some products reduce the overall weight by reducing the diameter of the air duct, but it is necessary to ensure that the cross-sectional area can still meet the airflow requirements.
In modern manufacturing, plastic products are ubiquitous—from smartphone casings to automotive interiors, from medical consumables to home appliance components—all rely on a high-precision, high-reliability plastic mold.