MUMBAI, India, Aug. 8 -- Intellectual Property India has published a patent application (202414101210 A) filed by Zhengzhou Sanhua Technology & Industry Co. Ltd., Zhengzhou, China, on Dec. 20, 2024, for 'colorant dispenser and color-paste outpouring method for colorant dispenser.'
Inventor(s) include Huang, Song.
The application for the patent was published on Aug. 8, under issue no. 32/2025.
According to the abstract released by the Intellectual Property India: "Embodiments of the present disclosure provide a colorant dispenser and a color-paste outpouring method for a colorant dispenser. The colorant dispenser includes a pump, a first container, an outpouring tube and a second container, wherein the first container is configured to accommodate a color paste; the outpouring tube has an inlet end and an outlet end, wherein the inlet end is connected to the first container through the pump, and the outlet end is used for pouring out the color paste; and the outlet end has an operating state and a non-operating state, when the outlet end is in the operating state, the color paste is pumped into the second container from the outlet end, and when the outlet end is in the non-operating state, at least a part of the outlet end is located in a moisturizing space of the first container. The colorant dispenser according to the embodiments of the present disclosure not only can moisturize the outlet end used for pouring out the color paste and reduce probability of problems of dryness and blockage occurring to the outlet end, but also can solve a problem of poor accuracy of an outpouring amount of the color paste caused by moisturizing the outlet end using a reversing valve device, a problem of wear of a valve core and a valve body and a problem of environmental pollution."
Disclaimer: Curated by HT Syndication.
