MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202421021449 A) filed by Tata Motors Passenger Vehicles Limited, Maharashtra, on March 20, 2024, for 'method and system of manufacturing composite felts and its composition thereof.'
Inventor(s) include Subodh Borgaonkar; and Nitesh Chaudhari.
The application for the patent was published on Sept. 26, under issue no. 39/2025.
According to the abstract released by the Intellectual Property India: "A method (200) of manufacturing composite felts is disclosed. The method includes poly-cotton waste is extracted from textile waste. The poly-cotton waste is garneted based on a pre-selected set of garneting parameters to produce garneted poly-cotton waste. The garneted poly-cotton waste is mixed with recycled fibre material to produce mixed poly-cotton waste at a predefined temperature range. The mixed poly-cotton waste is carded based on a pre-selected set of carding parameters to produce a fibre web. The fibre web is needle punched based on a pre-selected set of puncing parameters to produce a composite felt."
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