PET, or polyethylene terephthalate, is a type of plastic commonly used in plastic bottles. It accounts for 18% of the world’s total polymer production, and is the fourth most common polymer after PE, PP, and PVC. This resin is completely recyclable, and it can be transformed into a variety of products including carpet and clothing fibres, industrial strapping, and a variety of other packaging materials.
The manufacturing process for PET leaves less of a carbon footprint than other types of plastics. This material is also easy to transport and inexpensive to produce, enabling many different uses for it. Its versatile properties help it beat the competition in the marketplace. In addition to being the only widely recycled plastic, PET is also the most recyclable form of PET. Its versatility, affordability, and low carbon footprint help it to surpass the competition in many categories.
Although PET is an environmentally friendly material, it can distort. For this reason, the material used to make PET bottles is stabilized and molded to achieve its final shape. However, because of its biaxial orientation, PET bottles are prone to bending or breaking when subjected to high temperature during the manufacturing process. As a result, these bottles should be kept cold at all times. This will prevent any lingering taste or smell, as they will not remain trapped between the bottle and its lid.
Besides its versatility and transparency, PET is also a safe, transparent, and recyclable plastic. It also helps to maintain the product’s integrity, freshness, and taste. And it is lightweight, resealing, shatter-resistant, and recyclable. PET bottles are accepted in nearly every recycling program in the U.S., and recycled PET bottles are available in some specialty packaging. If you’re wondering why PET is used for plastic bottles, read on.