Press Release

Date: August 21, 2026 To To BSE Limited The National Stock Exchange of India Limited P J Towers, “Exchange Plaza”, Dalal Street, Bandra – Kurla Complex, Mumbai – 400 001 Bandra (E), Mumbai – 400 051 Scrip Code: 544318 Scrip Code: MAMATA Sub: Intimation under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 – Press Release Dear Sir, In terms of Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find attached press release pertaining to grant of patent order by the Indian Patent Office relating to the Company’s patent application pertaining to the production of 4-up BOPP bags on its Quadra 600 machine. Thanking you. Yours faithfully. For, Mamata Machinery Limited Madhuri Sharma Company Secretary & Compliance Officer Phone: +91-2717-630800 | E-mail: info@mamata.com | Website: www.mamata.com PRESS & MEDIA RELEASE Mamata Machinery has been granted a patent in India for the technology used in its Quadra 600 machine Ahmedabad, India – August 21, 2026: Mamata Machinery Limited (‘Mamata’ or ‘the Company’), a leading machinery solution provider in the flexible packaging industry, today announced that the Indian Patent Office (Intellectual Property India) has issued the grant order for its patent application relating to the production of 4-up BOPP bags on the Company’s Quadra 600 machine. With this grant, Mamata further strengthens the intellectual property protecting its converting machines and adds to a patent portfolio that reflects its continued focus on product innovation. About the Company: Mamata Machinery Limited is a leading global provider of total flexible packaging machinery solutions, offering a comprehensive range of products across the value-chain, from co-extrusion to converting and advanced packaging machinery. With over 35 years of industry experience, Mamata has established itself as a trusted engineering enterprise, boasting more than 5,400 machine installations in 80 countries worldwide. The Company is renowned for its consistent innovation and numerous industry-first product introductions, delivering cutting-edge solutions that address the evolving needs of the flexible packaging sector. Mamata’s commitment to technology, quality, and customer-centric design has made it a preferred partner for businesses seeking reliable and efficient flexible packaging solutions on a global scale. For more details, get in touch: Madhuri Sharma Sayam Pokharna CS & Compliance Officer Investor Relations Advisor MAMATA MACHINERY LIMITED TIL ADVISORS PRIVATE LIMITED investor@mamata.com sayam@theinvestmentlab.in 01 MAMATA MACHINERY LIMITED