Metal-free spring trigger sprayer is made of high-performance plastic and composite materials, which can effectively resist various chemicals, humid environments, and ultraviolet radiation, and prolong its service life. By adopting a plastic spring structure, this sprayer can provide a stable spray effect, while eliminating the rust, corrosion and fatigue problems of metal springs in long-term use. Traditional sprayers use metal springs as the source of elasticity, but metal springs will rust and corrode due to long-term use, affecting the performance of the sprayer. Metal-free spring trigger sprayer uses a spring design of plastic or composite materials to avoid these problems. Plastic springs are not only corrosion-resistant and anti-aging but also not affected by the external environment.
1. Understanding the Basic Structure and Function of Plastic Lotion Pumps The plastic lotion pump is a relatively simple...
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