Patents Assigned to Dongguan Fengcai Technology Co., Ltd
  • Publication number: 20240130508
    Abstract: A paper lipstick tube with threads, including a lipstick tube body which includes an A lipstick tubing, a B lipstick tubing, a C lipstick tubing, a pin, a D lipstick tubing, an F lipstick tubing, an M lipstick tubing, a K lipstick tubing, a cover tube H, a circular gasket and cream. The B lipstick tubing is rotatably installed inside the F lipstick tubing. The lipstick tube body is a container with a push-pull function made of only paper and a small amount of natural bamboo or wood materials. Through mutual rotation of the F lipstick tubing and the B lipstick tubing, upward and downward shearing forces are applied to the pin spirally through the threaded groove in the B lipstick tubing. At the same time, the pin is also in up-and-down guide openings of the D lipstick tubing, so that the C lipstick tubing can only move up and down.
    Type: Application
    Filed: December 7, 2022
    Publication date: April 25, 2024
    Applicant: Dongguan Fengcai Technology Co., Ltd
    Inventors: Jing He, Guorui Deng
  • Publication number: 20240034020
    Abstract: A production process for a paper nut, comprising: step 1, determining a diameter of the paper nut to be manufactured; step 2, preparing a metal tube or a round rod made of other material with the same diameter as a mold for determining an inner diameter of the paper nut; and step 3, selecting a first paper strip with an appropriate width, wherein the appropriate width of the first paper strip is equal to a length of being wounded around the paper tube in several turns. It is possible to freely manufacture the paper nut with internal threads or external threads according to use requirements. The case of manufacturing the paper nut with the internal threads or the external threads is according to the winding sequence of the first paper strip, the second paper strip and the third paper strip wounded around the cylindrical paper tube.
    Type: Application
    Filed: October 3, 2022
    Publication date: February 1, 2024
    Applicant: Dongguan Fengcai Technology Co., Ltd
    Inventor: Jing He