Silicon Rubber Healthcare Footwear Article with Silicon Rubber Insole and Its Manufacturing Method
OwnerHongguang YANGinventor
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Abstract
A healthcare footwear article includes an upper shoe body and a sole member provided underneath the upper shoe body and is connected with the upper shoe body to form an integral body. The upper shoe body and the sole member is configured from a material consisting of approximately 70% to approximately 80% of silicon rubber by weight, approximately 5% to approximately 20% of negative ion powder by weight, approximately 2% to approximately 7% of antiwear agent by weight, approximately 5% to approximately 20% of titanium powder by weight, approximately 0.1% to approximately 1.5% of vulcanizing agent by weight, approximately 5% to approximately 10% of infrared ray powder by weight, and approximately 0.1% to approximately 8% of dye by weight.
Claims9
A method of manufacturing a healthcare footwear article comprising the steps of:
- thoroughly mixing a predetermined amount of silicon rubber, negative ions powder, antiwear powder, titanium powder, vulcanizing agent, infrared ray powder and dye to form a mixture, wherein said mixture consists of approximately 70% to approximately 85% of said silicon rubber by weight, approximately 5% to approximately 20% of said negative ion powder by weight, approximately 2% to approximately 7% of said antiwear agent by weight, approximately 5% to approximately 20% of said titanium powder by weight, approximately 0.1% to approximately 1.5% of said vulcanizing agent by weight, approximately 5% to approximately 10% of infrared ray powder by weight, and approximately 0.1% to approximately 8% of said dye by weight;
- removing air bubbles from said mixture;
- injecting or pressing said mixture without said air bubbles into a predetermined mold for said healthcare footwear article;
- heating and vulcanizing said mold to a temperature of approximately 150° C. to 220° C. for approximately 200 seconds to approximately 1510 seconds to form said healthcare footwear article comprising an upper shoe body and a sole member as an integral body, said sole member being configured to have approximately 60000 oxygen negative ions, while said upper shoe body being configured to have approximately 15000 oxygen negative ions;
- and
- removing said healthcare footwear article from said mold.
A method of manufacturing an insole of a healthcare footwear article, comprising the steps of:
- thoroughly mixing a predetermined amount of silicon rubber, negative ions powder, titanium powder, vulcanizing agent, infrared ray powder and dye to form a mixture, wherein said mixture consists approximately 70% to approximately 90% of silicon rubber by weight, approximately 3% to approximately 23% of negative ion powder by weight, approximately 3% to approximately 23% of titanium powder by weight, approximately 0.1% to approximately 1.5% of vulcanizing agent by weight, approximately 5% to approximately 7% of infrared ray powder by weight, and approximately 0.1% to approximately 8% of dye by weight;
- injecting or pressing said mixture into a predetermined mold for said insole;
- heating and vulcanizing said mold to a temperature of approximately 150° C. to approximately 220° C. for approximately 200 seconds to approximately 1510 seconds to form said main insole body;
- and
- removing said main insole body from said mold.
Dependencies are inferred from the claim text.