The Best Airless Pump Jar Wholesale Solution
The airless pump jar is designed without a straw to keep cosmetics fresher for a longer time, increasing their shelf life and preventing the oxidation of cosmetics and the growth of bacteria. Utilizing a vacuum pressurized system, these cream jars,, maximize the usage of skincare products, dispensing the perfect amount of lotion with each pump and allowing for complete use without waste. Their light-proof design, featuring a white double-layer inner wall, shields contents from sunlight, ensuring the longevity of light-sensitive skincare products. Made of high-quality, durable acrylic, these jars are abrasion-resistant and not fragile, with a tight pump mechanism that prevents leakage, maintaining cleanliness and skin health. Additionally, the jars are refillable, with a tray that can be pushed to the bottom for reuse, saving time and effort. The travel-sized moisturizer pump dispenser with a lid is lightweight and compact, ideal for business trips, travel, or fitness, catering to both short-term and long-term skincare needs. Versatile in use, these dispensers are suitable for creams, lotions, moisturizers, and DIY skincare products, meeting a variety of application requirements.
An Airless Pump Jar is a non-pressurized vacuum dispensing system that utilizes a mechanical pump in a Jar. As you push down on the pump, the disc in the Jar rises to push the product out of the pump. Once the Jar is filled, the material stored inside the Jar is preserved and maintained its integrity until used up. Airless packaging will help increase the shelf life of the final product.
Extended shelf life: By properly preserving your product and maintaining formula integrity, customers can enjoy products longer.
Minimal waste: The design of airless pump bottles lets customers enjoy every last drop of your product.
No leaks: Airtight design keeps products from leaking to prevent mess and waste.
Accurate dispensing: Get the desired amount of output with every pump.
Types of Airless Pump Jar
Standard plastic pump jar
These are the quintessential airless dispensers, crafted from materials like PET or PP. Available in various sizes, they are a staple for personal care products due to their affordability and adaptability.
Aluminum pump jar
Known for their modern appearance, aluminum jar are frequently used for luxury cosmetic packaging, combining the advantages of airless technology with a high-end feel.
PP pump jar
Polypropylene bottles are valued for their robustness and are a popular choice across various sectors. They can be refilled and are less prone to breakage.
Components of Airless Pump Jar
Airless packaging consists of three parts: base, piston, and pump. These three components may have different configurations based on the output specifications for the product.
Base
The base is the area that houses the piston and the pump. A small hole in the base allows air to be pushed or pulled inside the component.
Piston
Depending on the airless system design, either a piston or bag can be found between the product and the base of the container. A piston is more commonly used with airless pump technology. The piston acts as a squeegee against the sidewalls within the packaging. The consumer depresses the actuator which allows air to enter the base, moving the piston upward and pushing the product out of the actuator. A similar effect is achieved with designs utilizing a bag instead of a piston.
Pump
The pump creates the vacuum effect that passes through the base.
Material of Airless Pump Jar
(Polypropylene) airless pump bottles
Polypropylene is a thermoplastic polymer that is widely used in the manufacturing of airless pump bottles. It is a lightweight and durable material that can withstand high temperatures, making it suitable for a variety of applications.
PETG (Polyethylene terephthalate glycol) airless pump bottles
PETG is a thermoplastic polyester material that is commonly used in the manufacturing of airless pump bottles, nomally single-layer ones. It is a highly durable material that offers excellent clarity and impact resistance.
AS (Acrylonitrile Styrene) airless pump bottles
AS is a thermoplastic material that is a blend of acrylonitrile and styrene. It is a strong and durable material that offers excellent resistance to impact and chemicals. The AS airless bottle is usually maked as double-layer bottle, and AS material usually used as outer bottle, for the inner bottle and the airless pump, it usually is PP material.
Airless pumps work by utilizing a piston or diaphragm to produce a vacuum that brings out the liquid from the container and moves it through the nozzle or dispenser. The working mechanism of airless pumps involves a vacuum system that creates a seal between the product and air.
When the pump is pushed, the piston or diaphragm shifts up, developing a vacuum that draws the liquid into the compartment behind it. After the pump is activated, the vacuum mechanism draws the product from the bottle, dispensing it without introducing any air into the container.
This prevents air from entering the bottle and contaminating the product, ensuring precise and consistent dispensing. The vacuum system also helps to maintain product freshness, as it prevents oxidation and other forms of degradation that can occur when cosmetics are exposed to air.
Selecting the Right Airless Pump Jar
Material: The material selection can influence the jar's durability, visual appeal, and compatibility with the dispensed product. Choices range from various plastics to more upscale options like glass.
Capacity and size: The intended application dictates the necessary size, with larger volumes suitable for long-term use and smaller ones ideal for travel or samples.
Features: Attributes such as refillability or eco-friendliness may resonate with a company's ethos or marketing goals. Identifying key features is crucial for making an informed decision.
Functionality: The pump's design should be appropriate for the product's application, whether it requires precision or is for more general use. Different industries may have varying needs.
Seal type: The sealing mechanism is pivotal in preventing leaks and preserving the product. Companies should consider whether a standard screw cap or a specialized seal is necessary for their product.
Style and customization: The jar's design can affect brand perception. A selection of styles, such as boston round or cylindrical, allows for alignment with brand imagery. Customization options like color can further enhance brand recognition.
The proper functionality of this mechanism relies on a couple factors:
Clear the air-way
The air comes in from the base cap to push up the piston. If the air hole is blocked by a sticker, the airless bottle can’t work properly. Making sure the air hole is uncovered is essential for a successful airless pump bottle.
Make sure the airless bottle is fully filled up
When the pump systems dispenses product out, it creates a suction that initialises the piston movement. Therefore, if the airless bottle is under filled and the pump is not fully covering the formula, it will lead to an incomplete suction and the piston movement may not be complete, which can lead to a negative user experience.
Avoid bubbly filling
Air bubbles in the formula can lead to the same result as underfilling, where the mechanism may not function properly. Make sure there are no air bubbles in the formulation before you fill the airless bottle to prevent issues.
Conduct a proper test before mass production
If your filler executes the testing for you before mass production, for best practice you should ask for the full report to understand all the details.
If the formula is too thick or thin, it may not be suitable for airless packaging. This is because the suction can be discounted with highly viscous formulas that may not smoothly replace the space that has been dispensed out. If it is too thin there may be leakage issues. Therefore, a proper test before mass production is crucial to ensuring a happy airless experience.
How are Airless Pump Bottles Different?
In traditional pump bottles, a tube is used to draw product up from the bottom of the container, with the weight of the solution causing the remaining product to fall and settle at the base, creating a void at the top. There are two concerns with this method. Firstly, the void at the top fills with air, exposing the product to oxygen. Secondly, pump tubes fail to perform optimally when little product remains, resulting in end users typically opening the bottle and inserting plastic scrapers or fingertips into the product.
Airless pump bottles are different. The unique design sees the bottle inserted with a diaphragm containing a plastic piston, or small plastic disc. As the pump is depressed, this disc moves upwards inside the diaphragm towards the top of the container, with the product at the top of the bottle being dispensed through the opening. This prevents creation of voids or cavities inside the bottle, and avoids oxidation and deterioration.
However, airless pump bottles are not all different. In fact, many are made from high quality polypropylene, which is the same recyclable plastic that is often used to make traditional pump bottles for the cosmetics industry. This ensures that products remain well sealed, and provides global beauty brands with easy access to an environmentally friendly product that is in high demand from consumers who are looking to make more sustainable choices when it comes to the skincare they use, and brands they buy from.
Pump not dispensing
One of the most common issues with airless pump bottles is when the pump fails to dispense the product. If you encounter this problem, try the following troubleshooting steps:
● Priming: Airless pump bottles may require priming before the initial use. Press the pump several times to create pressure and remove any air bubbles.
● Check for blockages: Examine the nozzle and make sure there are no clogs or debris obstructing the flow of the product. Clean the nozzle with warm water if necessary.
● Try different angles: Sometimes, holding the bottle at different angles or upside down can help in getting the pump to work. Experiment with different positions to encourage proper product flow.
Insufficient product dispensed
If the airless pump bottle is dispensing an inadequate amount of product, follow these steps to troubleshoot the issue.
● Check the fill level: Ensure that the bottle is not empty or running low on product. If necessary, refill the bottle with your skincare product.
● Inspect the tube: Verify that the product tube is securely connected to the pump. Gently wiggle the tube to ensure it is not loose or detached.
● Dispense slowly: Press the pump slowly and steadily to allow the proper amount of product to dispense. Rapid pumping may cause air bubbles and limit the output.
Uneven or inconsistent pumping
If you notice irregular or inconsistent pumping from the airless pump bottle, these tips may help resolves the issue.
● Shake the bottle: Some formulates may require gentle shaking to ensure even distribution. Give the bottle a gentle shake before use to mix the ingredients.
● Store the bottle properly: Improper storage can effect the consistency of the product use. Ensure that the airless pump bottle is stored upright in a cool, dry place away from direct sunlight.
● Maintain clean surroundings: Contaminants in the surroundings can affect the product flow. Clean the area around the nozzle and make sure it is free from dust, dirty, or any other particles.
Product not reaching the bottom
Occasionally, you may find that the airless pump bottle is unable to dispense the product when it nears the bottom. Follow these steps to address the issue:
● Tilt the bottle: Gently tilt the bottle to one side to encourage the remaining product to flow towards the pump. This can help utilize the product until the last drop.
● Use a spatula or scoop: If tilting the bottle doesn’t work, consider using a clean spatula or scoop to extract the remaining product from the container.
FAQ
We're professional airless pump jar manufacturers and suppliers in China, specialized in providing high quality custom service. We warmly welcome you to wholesale high-grade airless pump jar at competitive price from our factory. Contact us for more cheap products.