Plastic Jars For Creams are made of food-grade plastic materials such as PP, PE, and PET. PP has strong chemical resistance, PE has excellent impact resistance, and PET has high transparency and is safe and non-toxic. It has excellent sealing properties, and the inner plug and screw cap design effectively isolate air moisture; it has good temperature resistance and can adapt to different environments. The sizes range from 5ml samples to 200ml family packs, and the shapes can be customized. It is equipped with frosted, transparent and other surface treatments, and has a vacuum design to reduce product oxidation. It is a common packaging solution in the skin care and beauty industry that combines practicality and aesthetics.
Food-grade materials are safe and non-toxic, with diverse performance to meet different product requirements.
Multiple sealing structure design isolates external factors to lock in freshness and quality.
Wide width and stable temperature resistance, adapting to a variety of complex environments without deformation.
A wide range of specifications and shapes are available, and customized appearance enhances brand recognition.
Plastic Jars For Creams Production Process
Raw Material Selection And Melting
High-quality glass is selected as the raw material and heated to a molten state at high temperature to ensure that the glass has good transparency and durability.
Molding And Cooling
The molten glass is injected into the mold through a blowing or pressing process to form the basic shape of the bottle. Then, it is slowly cooled through an annealing furnace to ensure the uniform thickness and stability of the glass.
Surface Treatment And Assembly
After the bottle is made, it is polished, engraved or frosted according to the design requirements to create a smooth or special texture; then, the accessories are precisely assembled to ensure the sealing performance.
Quality Inspection And Packaging
Each bottle undergoes strict quality inspection to check for cracks, bubbles or other defects. Qualified bottles are packaged for protection to ensure that they are not damaged during transportation and are ready for shipment.
FAQ
What are the commonly used materials for plastic cream jars? What are their characteristics?
Common materials for plastic cream jars include polypropylene (PP), polyethylene (PE) and polyethylene terephthalate (PET). PP has high hardness and strong chemical resistance, and can resist erosion by cream ingredients; PE is flexible and impact-resistant, and is not easy to break when hit; PET has excellent transparency, which can clearly show the color and amount of the cream, and is light in weight and easy to transport and carry. All three are food-grade plastics, safe and non-toxic, and will not react chemically with the cream.
How does a Plastic Jars For Creams ensure the sealing of the cream?
Plastic cream jars use a variety of sealing structures to ensure sealing. Common jar mouth designs include inner plugs, screw caps and snap caps. The inner plug can fill the gap in the jar mouth, the screw cap fits tightly to the jar body through threads, and the snap cap is firmly closed through the slot. These structures can effectively isolate air, moisture and bacteria, prevent the cream from oxidizing, drying or deteriorating, and extend the shelf life of the product.
What is the temperature resistance of plastic cream jars?
Plastic cream jars have good temperature resistance and can usually withstand temperature changes from -20℃ to 120℃. In low temperature environments, such as severe winter, the packaging will not break due to shrinkage; in high temperature environments, whether in a hot carriage during transportation or in hot summer, it will not deform, melt or release harmful substances, and the structure will always remain stable to ensure that the quality of the cream is not affected by temperature.
What are the capacity specifications of plastic cream jars?
The capacity specifications of plastic cream jars are rich and varied to meet the needs of different usage scenarios. Common capacities range from 5ml small samples, suitable for trial packs or travel; to 15ml and 30ml regular portable packs; to 50ml and 100ml daily use packs; and 200ml or even larger family packs. Consumers and brands can choose the appropriate capacity based on product positioning and target groups.
Can plastic cream jars be customized?
Yes. Plastic cream jars are highly customizable and can be designed into unique shapes such as round, square, heart-shaped, and special shapes. Surface treatment processes include frosting, transparency, pearlescent, and electroplating to enhance texture. Brand LOGO, product information, and exquisite patterns can also be printed through screen printing, thermal transfer, hot stamping, and other processes to meet brand personalized needs and enhance product recognition.
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