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• Vacuum Pump Manufacturer-Usage Characteristics Of Vacuum Pump
• Animated Vacuum Pumps A true vacuum package, such as a 00 ml Silver VTX Slimline pump and accompanying bottle, uses a piston in the base. This is a small plastic dish that pushes skincare or other cosmetics towards the dispensing nozzle on top. This...أكثر منAnimated Vacuum Pumps A true vacuum package, such as a 00 ml Silver VTX Slimline pump and accompanying bottle, uses a piston in the base. This is a small plastic dish that pushes skincare or other cosmetics towards the dispensing nozzle on top. This creates a small vacuum in the chamber when the actuator is pressed and the product in the container is dispensed. To regulate this pressure change, the piston moves up. This is why there is a small air hole in the base, which allows air to enter from the bottom, instead of the allocated area. One of the benefits of airlessness is that thanks to this piston, the product is not exposed to the air before dispensing. This usually means that your skin care, cosmetics or tanning preparations can avoid the use of preservatives. Another benefit of true airless containers is that no dip tube is required.
  
  In cosmetics and skin care packaging, airless pump bottles are a beautiful and practical choice, providing a high-end, luxurious look while also keeping the product...  أقل
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