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The Different Types of Plastic Bottles

Publish On 31, Aug 2023 | The Different Types of Plastic Bottles

Plastic water bottles have gained popularity as beverage containers in our daily life. Whether for the drinking water we consume every day or for beverages we buy from cafes or convenience stores, the convenience and global acceptance of plastics have led to their use over other types of materials. The key attributes of plastic bottles include the following:

PET bottle

Strength and Durability

Plastic bottles are more resistant to impacts than other materials, reducing the chance of damage during transportation and use.


Lightweight and Convenient

Plastics are lighter than other materials, making them easy to handle and carry. From a transportation perspective, their lightweight nature reduces costs, decreases fuel consumption, and consequently contributes to reducing carbon dioxide emissions.


Environmental Resilience

Plastic bottles resist humidity and the chemicals in beverages, ensuring their safe and variety of use.



The transparent clarity of plastic allows consumers to see the bottle’s contents, making the packaged drinks more appealing.


Design Versatility

Thanks to the flexibility in manufacturing, plastics can be molded into various shapes and forms, such as square or complex round bottles. This flexibility allows manufacturers to create distinctive and unique packaging suitable for each type of beverage.

plastic bottle

Currently, there are many different types of plastic beverage containers available. Apart from the different shapes, the plastics’ properties also vary. They are often categorized by a code identifying the type of plastic used in their production. Hence, to choose appropriately and safely, we must understand the differences between each type of plastic bottle and its suitability for beverages.

1) PET #1 or Clear Bottles

These bottles are transparent, enabling clear visibility of the contents inside. They are lightweight, acid-resistant, cold-resistant, and have excellent resistance to impact and compression. They are suitable for cold drinks with high acidity or beverages requiring freshness and long-lasting fizz, such as water, carbonated drinks, sweet soda, and fruit juices.


2) PP #5 or Opaque Bottles

These bottles are heat-resistant and leak-resistant. They can be refrigerated and are moderately acid-resistant. They are suitable for hot brewed beverages or drinks that require high temperatures, such as herbal drinks, tea, and coffee.


3) HDPE #2 or Light-proof Bottles, Opaque White Bottles, Plastic Gallons

These bottles are sticky, impact-resistant, cold-resistant, and the plastic material does not easily become brittle. However, beverages with a high alcohol content may react with HDPE. These bottles are suitable for large-volume packaging and when durability is required, such as milk gallons.


Important Note!

PET bottles can withstand heat up to approximately 67°C only. If you order tea or coffee separate from ice, after brewing the drink with hot water, it should be allowed to cool down before being poured into a PET glass. Alternatively, a PP heat-resistant bottle or bag should be used.


Do you see now that choosing the right type of plastic bottle for beverages is an important factor that should not be overlooked? Packaging affects not only the stability of the drink but also the safety of consumer health. One should consider the type of beverages being sold and choose plastic materials with suitable properties. Also, make sure to check the reliability of the manufacturer’s information about the quality of standard plastic resin raw materials. And do not forget about the environment; promote correct plastic bottle sorting before disposal to help increase recycling, reduce resource use, and create a sustainable environment.




All Around Plastics.
Editor. at SCG Chemicals.

All Around Plastics magazine

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