MUMBAI, India, Aug. 1 -- Intellectual Property India has published a patent application (202517067872 A) filed by Nissei Asb Machine Co. Ltd., Nagano, Japan, on July 16, for 'preform, injection molding mold, temperature controlling mold, resin container manufacturing method, and resin container manufacturing device.'
Inventor(s) include Takahashi Junji; Ogihara Manabu; and Usami Masayuki.
The application for the patent was published on Aug. 1, under issue no. 31/2025.
According to the abstract released by the Intellectual Property India: "A preform (20), which is manufactured in an injection molding part (110) of a hot parison blow molding device and is blow-molded into a resin container in a blow molding part (130), comprises: a neck part (21) forming an opening of the preform (20); a barrel part (22) connected to the neck part (21); and a bottom part (23) connected to the barrel part (22) and closing one end part of the preform (20). The barrel part (22) has a connected part (22a) connected to the neck part (21), and a thin barrel part (22b) formed to have a smaller diameter than that of the neck part (21). The neck part (21) and the connected part (22a), and the connected part (22a) and the thin barrel part (22b) are each connected in L-shape to form a step part (22c)."
The patent application was internationally filed on Dec. 21, 2023, under International application No.PCT/JP2023/045980.
Disclaimer: Curated by HT Syndication.
