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College Event

Industrial Visit at Patton International Pvt. Ltd

On January 30, 2026 the Department of Economics of Loreto College, Kolkata organised an industrial visit for the students of Semester III, Economics Major to Patton International Limited, Uluberia. A premier Indian manufacturer and export house specializing in distinct verticals like Engineering and Plastics (tanks, bins and PVC pipes), the guided walkthrough provided a comprehensive view of the application of economic theories in a ultra large-scale manufacturing environment. 
Operating with a high degree of vertical integration, the Uluberia plant showcased how careful planning and automation ensured a robust and reliable supply chain eliminating manual errors. During the tour, students observed the production lines for rotational-moulded plastic tanks and precision engineering fittings. Key economic observations included:
The integration of advanced machinery which illustrated the transition towards capital-intensive production to maintain global quality standards. The massive facility and plant demonstrated how large-scale production reduces the average cost per unit, allowing Patton to compete aggressively in international markets.
While interacting with technical team on ground, the students got to know at length on certain crucial issues like water usage, scrap generated and the environmental cost associated with production. They explained that regular pollution checks, stringent government inspections along with recycling of plastics and proper disposal methods help reduce negative externalities and support a transition towards a circular economy. 
Beyond the technical exposure, the visit was characterized by exceptional hospitality from the Patton team. Students were graciously provided with refreshments, fostering a welcoming environment for exchange of academic expertise.
Faculty members, Dr. Suranjana Mitra and Dr. Mainak Bhattacharjee accompanied the students to the industry and ensured successful completion of the educational excursion. 
The initiative by the Department of Economics, Loreto College, Kolkata proved to be immensely fruitful for students as it provided an invaluable perspective on the industrial landscape of West Bengal and India's position in the global supply chain. 
Key Learning Outcomes :
• Students witnessed how the production theories are realised practically through the integration of high end automated machinery with skilled labour to optimize marginal product. 
• The visit provided insight into how a firm operates within a particular market structure. They also observed the choice of technique i.e. capital intensive or labour intensive technique used in production. 
• Students gained awareness on significance of labour laws encompassing safety and welfare of workers which in turn raises productivity and efficiency.

 

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