To gain comprehensive knowledge about corrugated box PP sheets and their calculation, you should study materials science with a focus on polymers and packaging engineering. This involves understanding the properties and manufacturing processes of polypropylene (PP), the polymer commonly used for these sheets. Additionally, courses in industrial engineering and design will provide insights into the structural integrity and design aspects of corrugated boxes. Key subjects include thermoplastic processing, polymer chemistry, mechanical properties of materials, and packaging design principles. You should also familiarize yourself with industry standards and testing methods for packaging materials to ensure compliance and quality control. A deep dive into the economics of production and supply chain management will help you understand the factors influencing the
PP sheet price, including raw material costs, manufacturing expenses, and market demand. Online resources, industry publications, and hands-on experience through internships or lab work will further enhance your practical understanding and proficiency in this field.