MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202521038755 A) filed by Tgp Bioplastics Pvt. Ltd on April 22, 2025, for A Device For Cooling Blown Film.
Inventors include Mr. Praful Popat Kharat; Dr. Mahesh Vasantrao Pisal; and Mr. Ranjeet Chandrakant Nikam.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: ABSTRACT A DEVICE FOR COOLING FILM EXTRUSION The present invention discloses a device (100) for cooling a blown film (106). 5 The device (106) comprises an enclosed structure (108) with an outer cylinder (118) and an inner cylinder 120). The outer cylinder has a first opening (126) for hot air outlet and a second opening (124) for cool air in...