PET (Polyethylene Terephthalate) and HDPE (High-Density Polyethylene) are two common types of plastic used for manufacturing bottles and jars. Each has its own set of properties and applications, and the choice between them depends on the specific needs of the product being packaged.
PET is usually preferred for its clarity and lightweight nature and is commonly used for food and beverage packaging. HDPE is more rigid, offers better chemical resistance, and is suitable for products requiring a strong moisture barrier, such as household chemicals and personal care products. Both plastics are recyclable, but the ease of recycling may vary. Consider the properties of each plastic in relation to your product’s needs and environmental concerns when making a choice.
