Yuyao Bill Spray Co.,Ltd
| Delivery Time | 30days |
| Packaging Details | carton |
| Closure Type | Airless Pump |
| capacity | 15ml 30ml 50ml 100ml 150ml |
| Application | Lotions, Creams, Serums |
| Bottle Material | Plastic |
| Oem Service | yes |
| Colour | Can be customized |
| Logo | Available |
| Shape | Round |
| Delivery Date | 35 work days |
| Service | 24 Hours Online |
| Brand Name | SWJ |
| Model Number | S |
| Place of Origin | China |
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Product Specification
| Delivery Time | 30days | Packaging Details | carton |
| Closure Type | Airless Pump | capacity | 15ml 30ml 50ml 100ml 150ml |
| Application | Lotions, Creams, Serums | Bottle Material | Plastic |
| Oem Service | yes | Colour | Can be customized |
| Logo | Available | Shape | Round |
| Delivery Date | 35 work days | Service | 24 Hours Online |
| Brand Name | SWJ | Model Number | S |
| Place of Origin | China | ||
| High Light | customized airless pump bottle with mist sprayer ，stand upside down airless bottle 15ml ，airless pump bottle with cream pump | ||
The atmospheric pressure outside the bottle is pushing up on the bottom of the upside-down bottle (which is now on top).
Inside the bottle, there is no air to push down on the water from the inside (because you filled it completely, eliminating air bubbles).
This creates a pressure imbalance. The external atmospheric pressure is stronger than the very low pressure inside the bottle.
Cohesion: Water molecules are attracted to each other, forming a "skin" at the surface (surface tension). This skin helps hold the water together as one body.
Adhesion: Water molecules are also attracted to the molecules of the plastic or glass bottle. This creates a slight seal at the rim.
The external air pressure pushing up, combined with the surface tension of the water and its adhesion to the bottle, effectively holds the water in place. The system is in equilibrium.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2014
Employee Number:
30~50
Ecer Certification：
Verified Supplier
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 machine... 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 machine...
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