Plastic nets refer to the end product, which are the actual nets made from plastic materials. On the other hand, plastic netting materials are the raw materials used to create the nets, such as plastic threads or fibers.
Plastic nets and plastic netting materials refer to the same thing; they are both terms used to describe the mesh-like structures made of plastic. Therefore, there is no difference between the two terms as they are interchangeable.
Plastic nets refer to the final products that are made by weaving or knitting plastic netting materials together. Plastic netting materials, on the other hand, are the raw materials used to create plastic nets, such as plastic fibers or threads. So, the main difference lies in their purpose, with plastic nets being the end product and plastic netting materials being the components used to make them.