Plastics Engineering is a branch of engineering focused on the design, development, and production of plastic materials and products. It involves understanding the properties of different types of plastics, such as polyethylene and polypropylene, and how they can be processed using techniques like injection molding and extrusion. Engineers in this field work to create durable, lightweight, and cost-effective plastic solutions for various applications, from packaging to automotive parts. In addition to product design, Plastics Engineering also addresses environmental concerns related to plastic use. Engineers strive to develop sustainable practices, such as recycling and biodegradable materials, to reduce plastic waste. This field plays a crucial role in advancing technology while promoting responsible use of resources.