Patents Assigned to HONESTY RUBBER AND PLASTIC MFG. CO. LTD
  • Patent number: 12083762
    Abstract: A molding process for shoes with inner lining comprises: placing a molding inner core sleeved with an inner lining in a combined external mold being preset with a semi-molded shell; performing a mold-closing action to make the semi-molded shell in the first external mold and the second external mold attach to the inner lining, respectively; and heating to vulcanize the semi-molded shell, and combining with the inner lining to produce a shoe with inner lining.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: September 10, 2024
    Assignee: HONESTY RUBBER AND PLASTIC MFG. CO. LTD
    Inventor: Jiaming Zeng
  • Patent number: 11712864
    Abstract: A footwear article forming process, and a device for the same are disclosed. The process includes: providing a forming mold set including an outer modular mold, an inner formation mold, and a footwear-forming space therebetween. The footwear-forming space comprises a footwear lower portion forming space and a footwear main portion forming space. Footwear article forming steps are as follows: injecting a pre-determined amount of a footwear main portion rubber material into a footwear main portion sprue channel, the footwear main portion rubber material being injected from a footwear main portion rubber injection opening into the footwear main portion forming space via a transfer injection channel; and placing a footwear lower portion rubber material into the footwear lower portion forming space.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: August 1, 2023
    Assignee: HONESTY RUBBER & PLASTIC MFG CO., LTD
    Inventor: Jiaming Zeng
  • Publication number: 20230049211
    Abstract: The present application discloses a molding process for shoes with inner lining, comprising: placing a molding inner core sleeved with an inner lining in a combined external mold being preset with a semi-molded shell; performing a mold-closing action to make the semi-molded shell in the first external mold and the second external mold attach to the inner lining, respectively; and heating to vulcanize the semi-molded shell, and combining with the inner lining to produce a shoe with inner lining.
    Type: Application
    Filed: March 1, 2022
    Publication date: February 16, 2023
    Applicant: HONESTY RUBBER AND PLASTIC MFG. CO. LTD
    Inventor: Jiaming ZENG
  • Publication number: 20200262166
    Abstract: A footwear article forming process, and a device for the same are disclosed. The process includes: providing a forming mold set including an outer modular mold, an inner formation mold, and a footwear-forming space therebetween. The footwear-forming space comprises a footwear lower portion forming space and a footwear main portion forming space. Footwear article forming steps are as follows: injecting a pre-determined amount of a footwear main portion rubber material into a footwear main portion sprue channel, the footwear main portion rubber material being injected from a footwear main portion rubber injection opening into the footwear main portion forming space via a transfer injection channel; and placing a footwear lower portion rubber material into the footwear lower portion forming space.
    Type: Application
    Filed: December 7, 2017
    Publication date: August 20, 2020
    Applicant: HONESTY RUBBER & PLASTIC MFG CO., LTD
    Inventor: Jiaming ZENG