Patents Assigned to Yuen Foong Yu Paper MFG Co., LTD
  • Publication number: 20040074621
    Abstract: A method for reducing a production of a slime in a papermaking process is provided. The method includes steps of adding a dispersing agent into the slime to obtain a first mixture, mixing and culturing the mixture, adding an antagonistic into the first mixture to obtain a second mixture, mixing and culturing the second mixture for reducing the production of the slime, and re-adding the antagonistic into the mixed and cultured second mixture after a specific time period for further reducing the production of the slime.
    Type: Application
    Filed: December 31, 2002
    Publication date: April 22, 2004
    Applicant: Yuen Foong Yu Paper MFG Co., Ltd.
    Inventor: Jihn-Yuh Wang
  • Publication number: 20040016527
    Abstract: A multi-purpose paper, a manufacturing method thereof, and an application thereof are provided. The method of manufacturing the multi-purpose paper comprises steps of (a) providing a papermaking material and obtaining a clean paper pulp by treating the papermaking material, (b) adding at least one functional additive into the clean paper pulp to form the multi-purpose paper, and (c) processing the multi-purpose paper to form thereon an uneven surface structure. The cultivating paper has the combined functions of weed control, pest control, supplying the required nutrients to plants to help develop the root system, maintaining moisture and breath for the root system. The multi-purpose paper can be carriers of agricultural antagonistic microorganisms and serve as the basic functional substrate for weed control, pest control, sowing, growing seedlings, fertilization, fertilizer saving, manpower saving and organic cultivating.
    Type: Application
    Filed: March 28, 2003
    Publication date: January 29, 2004
    Applicant: Yuen Foong Yu Paper MFG Co., LTD
    Inventor: Ching-Chung Huang
  • Patent number: 6649182
    Abstract: A planting method for preventing pests, especially snails, is disclosed. The method includes the steps of (a) providing a biodegradable material, (b) adding a pesticide into the biodegradable material, and (c) spreading the pesticide-added biodegradable material on a plant-growing substrate. Therefore, a plant growing on the plant-growing substrate will not undergo the damage of pests.
    Type: Grant
    Filed: March 27, 2001
    Date of Patent: November 18, 2003
    Assignee: Yuen Foong Yu Paper Mfg. Co., Ltd.
    Inventors: Shih-Pan-Yu Hsieh, Rui-Zhi Huang
  • Publication number: 20030079846
    Abstract: A multi-purpose paper, a manufacturing method thereof, and an application thereof are provided. The method of manufacturing the multi-purpose paper comprises steps of (a) providing a papermaking material and obtaining a clean paper pulp by treating the papermaking material, (b) adding at least one functional additive into the clean paper pulp to form the multi-purpose paper, and (c) processing the multi-purpose paper to form thereon an uneven surface structure. The cultivating paper has the combined functions of weed control, pest control, supplying the required nutrients to plants to help develop the root system, maintaining moisture and breath for the root system. The multi-purpose paper can be carriers of agricultural antagonistic microorganisms and serve as the basic functional substrate for weed control, pest control, sowing, growing seedlings, fertilization, fertilizer saving, manpower saving and organic cultivating.
    Type: Application
    Filed: October 26, 2001
    Publication date: May 1, 2003
    Applicant: Yuen Foong Yu Paper MFG Co., LTD
    Inventor: Ching-Chung Huang