🔖 There is an increasing demand for materials with stiffer ,stronger and light weight in nature particularly in the fields like energy, construction and aerospace .The demands made on materials for better overall performance are so great and diverse that no material can satisfy them except advanced Textile based composites .At Present Textile Reinforced Polymer based composites are playing significant role as substitute for steel & iron components .In particular fibres like Polypropylene falls under the category of thermoplastic polymers which has recyclable property and reusability in addition to its mechanical properties. Production of Thermoplastic composites in big challenges due to the maintenance of process parameters and environment. This book is mainly focused for Optimization of Process variables such as molding Temperature, Mold pressure and time of molding by keeping all other parameters are common. Since the said parameters are very much influence the composite quality and usability.