Pattra

Patra is produced through a non-standardized "Patra Mill" that lacks provisions for enhancing product quality. The manufacturing process involves casting ingots from low-quality raw materials or other commercially subpar materials. Due to the non-standardized rolling process and the use of low-quality raw materials, controlling the chemical composition of Pattra is challenging. The surface finish of Patra is coarse due to the rough rolling process and the use of inferior raw materials. The thickness and consistency of Patra may vary, as the manufacturing process does not ensure uniformity. Additionally, there is a high degree of variation in the width of Patra. The physical properties of Patra are not consistent throughout the product, as quality control is not feasible in its manufacturing process.