42mm Plastic Inner Spring 1.0-1.2CC Large Output Foam Pump With Cover

What is a Foam Pump?

A foam pump is a specialized type of dispensing pump designed to transform a liquid soap, cleanser, or sanitizer into a rich, aerated foam. Instead of dispensing a stream of liquid, it dispenses a pre-lathered foam, which offers several benefits in terms of user experience, product efficiency, and hygiene.

How Does a Foam Pump Work? (The Mechanism)

The magic of a foam pump lies in its simple yet effective mechanical design. It works on the principle of air induction. Here's a step-by-step breakdown:

1. Priming: On the first few presses, the pump pulls liquid up from the bottle into its chamber.

2. Liquid and Air Intake: When you press down on the actuator (the head):

   • A piston inside the pump chamber forces a precise amount of liquid through a narrow passage.

   • Simultaneously, this action creates a vacuum that draws air into the pump chamber from the outside through a special air inlet valve.

3. Mixing: The liquid and air are forced together under pressure through a fine-mesh screen or mixing chamber.

4. Dispensing: This mixture of liquid and air is pushed through the nozzle, instantly creating a steady, creamy foam as it exits.

   

   

The entire process is mechanical and does not require a battery or power source.

           NINGBO SUNWINJER DAILY PRODUCTS CO,.LTD is a professional cosmetic packaging company located in Ningbo , we always take the high quality as our mission, in order to follow up the modern market changeable characteristics, based on high and new technical settings to make our enterprise into a international standard sprayer company.Facing intense competition, though it`s full of challenged and frustrations, We`ll devote ourselves to achieve further satisfaction of esteemed customers, thanks for your attention and cooperation.

           We are a factory which integrative from the raw material. the completion of mold and products, We have own advanced molding equipment and experienced technical team, And now we already have many sets if injection machines. automatic producing machines and testing device, We also have mold workshop, we treat the quality as our life ,good service as mission, with our professional service to provide the best quality products and service to all over the world.

Main products : Fine Mist Sprayer , Plastic Lotion Pump , Mini Trigger Sprater , Trigger Sprayer , Foam Soap Pump , Flip Top Cap , Disc Top Cap and so on .
Also provide all kinds of bottle and jar , such as Plastic Bottle, Glass Bottle , PETG bottle , Airless Bottles , Cream Jar , E-liquid Bottle etc

Widely used in Daily cleaning, cosmetics and skin care packaging , food, medicine and chemical industry.

Our Serives :

1. OEM Manufacturing welcome: Product, Package...
2. Sample order.free of charge . 
3. We will reply you for your inquiry in 24 hours.
4.All parts will be inspected one by one before assembling the goods.
   In addition, we can also provide C/O, form A, form E, packing list, business novice, bill of lading, etc.
5. All plastic pallets and packaging with safe packaging to ensure safe delivery of goods.
6. In production, we have carried out quality control over the quality in the process.
    We specialize in perfume caps, pumps and bottle collars.Make them perfect for each other and work better.
7. We can assemble them for health check and vacuum test to check for leakage to make sure the quality is normal.
8. According to customer requirements or samples to make new mold and design.
9.After sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
10. We can provide other services in China according to customers' requirements.Business, quality, price, delivery, friendship,win-win

Contact information :

Wechat&whatsapp : +86 15168562344          Email : jacky@nbsunwinjer.com (Mr. Jacky )

Wechat&whatsapp : +86 13325940304          Email : lofty@nbsunwinjer.com (Miss.Lofty)

Wechat&whatsapp : +86 18758823199          Email : cody@nbsunwinjer.com (Mr. Cody)

Welcome to visit our other websites :

https://nbsunwinjer.en.alibaba.com/     ALIBABA