1. Liquid Viscosity (Thickness):

   • Best for: Water-thin to light oil consistency.

   • Not for: Thick liquids like lotions, creams, or sauces. These require a different mechanism (like a lotion pump or trigger dispenser).

2. Spray Pattern and Output:

   • Mist: For wide, even coverage (cleaners, disinfectants).

   • Stream/Jet: For targeted application (lubricants, stain treatments).

   • Foam: For clingy, no-drip application (soaps, shampoos).

   • Output is measured in mL per stroke (e.g., 1.5mL, 3.0mL).

3. Closure Size (Bottle Neck Finish):

   • Must match the bottle's thread. The most common standard sizes are:

     • 28-410: The most popular size for many household and industrial bottles.

     • 24-410: Common for smaller bottles (e.g., 16oz/500ml).

   • Always confirm your bottle's neck finish specification.

4. Locking Mechanism:

   • A twist-to-lock feature is essential for safety and preventing leaks during transport or in a bag.

5. Quality and Cost:

   • Economy Grade: Basic functionality, suitable for water-based products with a short shelf life.

   • Standard Grade: Good all-around performance for most retail products.

   • Premium Grade: Higher quality materials, more consistent spray, better sealing, and designed for a longer lifecycle.

Yuyao BILL Sprayer Co.,Ltd is a professional manufacturer specialized in the production of various kinds of mini trigger sprayer, prefume sprayer, pet bottles and any other comestic packaging products. Now we have a complete set of technology and equipment, including full automatic injection machines and full automatic assembling equipment line, to ensure the production to reach 4000000 ,even more each month. Then the professional spectors to check each process during the whole production to ensure the quality of every product have no any problem, some process with professional testing machines.

To seek survival by quality and to develop by service, we always keep moving and strived to be advanced .Warmly welcome to visit us. Hope we have a chance to cooperate with each other. We will do our best to provide our excellent service and excellent products.