24mm 28mm Foam Pump Bottle Dispenser PP Soap Foam Dispenser Pump 200ml 300ml

Excellent! You're looking for a very specific component: a 24mm foam pump.

This is a precise request used in packaging and manufacturing. Here’s a detailed breakdown of what that means and what you need to know.

What is a 24mm Foam Pump?

A 24mm foam pump is a dispensing closure designed to be attached to a bottle with a 24mm neck finish (the threaded opening at the top of the bottle). Its special mechanism mixes liquid soap with air to create a rich, luxurious foam.

Breakdown of the term:

• 24mm: Refers to the diameter of the bottle's neck opening. This is a standard size that ensures the pump will screw on correctly and form a secure seal.

• Foam Pump: A type of pump that uses a special chamber and mesh screen to aerate the liquid, transforming it into foam.

  Key Features and How It Works

  1. Dual-Chamber System: Unlike a regular lotion pump, a foam pump has two stages:

     • It first draws the liquid product from the bottle.

     • It then mixes it with a precise amount of air in a mixing chamber.

  2. Foaming Screen/Mesh: The heart of the pump. This fine mesh screen (usually made of metal or plastic) breaks the liquid and air mixture into tiny bubbles, creating a consistent, dense foam.

  3. Liquid-to-Foam Ratio: These pumps are designed to work with specific formulations. Typically, they require the product to be diluted with water (e.g., a foaming hand soap concentrate) to create the perfect foam consistency.