1. Screw-top PET cans - These cans have a screw-top closure that provides an airtight seal. It is perfect for packaging products that need to be kept fresh, such as coffee, tea, herbs, and spices. The screw-top design also makes it easy to open and seal the can, making it a preferable option for consumers.

2. Easy-open PET cans - These cans have a pull-tab or ring-pull design that makes them easy to open without a can opener. This style is popular for packaging pet food, soups, and other ready-to-eat meals as it saves the consumers' time and effort in opening the can.

3. Shaped PET cans - These cans come in unique shapes and sizes, making them an attractive option for packaging niche products. They can also be designed in a way that promotes brand awareness and attracts customers. Examples of products suitable for shaped PET cans are energy drinks, protein shakes, and beverages in general.

4. Transparent PET cans - These cans are transparent, allowing customers to see the product inside. It is an excellent style of packaging for products that are visually appealing or have a unique texture, such as fruits, vegetables, and cereal.

Overall, PET plastic cans are durable, lightweight, and cost-effective, making them an excellent choice for packaging. With so many unique styles available, businesses have the flexibility to choose the best option for their products, while also delivering an attractive package to customers.