Airless Lotion Bottles OEM/ODM

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As a famous China Airless Lotion Bottles Manufacturers and Airless Bottles Suppliers, Shaoxing Yimi Packaging Co., Ltd. is located in Songxia, Shangyu, Zhejiang Province, which is called as "China Umbrella City". Our company is near to Hangyong Expressway and Shangyu North High-Speed Railway Station. The transportation is very convenient. Our company is specialized in producing roll on bottle with several years' experience in this area. We have our own factory. Advanced production machines and excellent detecting instruments are our advantages. We have two series of materials: plastic and aluminum plastic. For the size, we have dozens of specifications.

For the ball quantity, we have one ball and three balls. Roll on bottle is widely used in eye cream, perfume, lip gloss, essential oil, relieving itching dew, repairing lotion and so on.Our products not only have beautiful appearance, but also are in good quality and tightness. Our products are mainly used for health care production and cosmetics. We also offer auxiliary products for foreign buyers. We can produce products according to your needs. Our products are selling well in Europe, America, the Middle East and Southeast Asia. Good quality and punctual delivery are always our purposes and our products are approved by customers both at home and aboard. Welcome you to visit our company. We hope to have good cooperation with you.

Shaoxing Yimi Packaging Co., Ltd.
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Airless Lotion Bottle Industry knowledge

Chemical Stability of Airless Lotion Bottles
The chemical stability of Airless Lotion Bottles refers to their ability to maintain the integrity and quality of the lotion formulations stored within them over time. Several factors contribute to the chemical stability of these bottles:
Material Selection: Airless Lotion Bottles are typically made from materials such as polyethylene (PE), polypropylene (PP), or acrylonitrile butadiene styrene (ABS). These materials are chosen for their inertness and compatibility with a wide range of cosmetic formulations, helping to prevent chemical reactions that could compromise the stability of the lotion.
Barrier Properties: Airless Lotion Bottles often incorporate multiple layers or barrier coatings to protect the lotion from exposure to external factors such as oxygen, moisture, and light. These barriers help minimize oxidation, degradation, and other chemical reactions that can occur when the lotion comes into contact with air or other environmental contaminants.
UV Protection: Some Airless Lotion Bottles are designed with UV-resistant materials or coatings to protect the lotion from degradation caused by exposure to ultraviolet (UV) radiation. UV light can accelerate the breakdown of certain ingredients in lotions, leading to changes in color, odor, and efficacy. UV protection helps preserve the chemical stability of the lotion and maintain its quality over time.
Sealing Mechanism: Airless Lotion Bottles are equipped with airtight sealing mechanisms, such as pumps or valves, that prevent air from entering the bottle and coming into contact with the lotion. This helps minimize oxidation and other chemical reactions that can occur when the lotion is exposed to air, ensuring its chemical stability throughout its use.
Compatibility Testing: Before selecting Airless Lotion Bottles for packaging, compatibility testing is often conducted to assess the interaction between the lotion formulation and the packaging materials. This testing helps identify any potential issues, such as leaching or degradation of the bottle materials, that could affect the chemical stability of the lotion.
Product Formulation: Manufacturers of lotions often formulate their products with ingredients that enhance chemical stability, such as antioxidants, chelating agents, and preservatives. These ingredients help protect against oxidation, microbial growth, and other chemical reactions that could occur during storage and use.
Airless Lotion Bottles are designed to provide optimal protection and stability for lotion formulations, helping to ensure that the chemical integrity and quality of the lotion are maintained throughout its shelf life. By selecting appropriate materials, incorporating barrier properties, and conducting compatibility testing, manufacturers can help ensure the chemical stability of the lotion within Airless Lotion Bottles.
Product Stability Testing of Airless Lotion Bottles
Product stability testing of Airless Lotion Bottles is essential to ensure that the lotion formulations remain safe, effective, and of high quality throughout their shelf life. Here's an overview of the key aspects of product stability testing for these bottles:
Objective: The primary objective of product stability testing is to evaluate the physical, chemical, and microbiological stability of the lotion formulations when stored in Airless Lotion Bottles under various environmental conditions, such as temperature, humidity, and light exposure.
Parameters: Product stability testing typically involves monitoring several parameters, including pH, viscosity, color, odor, texture, microbial growth, and chemical composition (e.g., active ingredients, preservatives). These parameters are assessed at regular intervals over an extended period to identify any changes or degradation that may occur.
Storage Conditions: Lotion formulations are subjected to accelerated and real-time storage conditions to simulate various environmental stressors and predict their impact on product stability. Accelerated stability testing involves exposing the lotion to elevated temperatures and humidity levels for a shortened period to assess its stability under extreme conditions. Real-time stability testing involves storing the lotion at controlled room temperature for an extended period to evaluate its long-term stability.
Sampling Plan: A sampling plan is developed to determine the frequency and duration of sampling during stability testing. Samples are collected at predetermined time points throughout the testing period and analyzed for the parameters of interest to monitor changes in product stability over time.