WO2002030229A1 - An insole of shoe made of coconut and its manufacturing method - Google Patents
An insole of shoe made of coconut and its manufacturing method Download PDFInfo
- Publication number
- WO2002030229A1 WO2002030229A1 PCT/KR2001/001666 KR0101666W WO0230229A1 WO 2002030229 A1 WO2002030229 A1 WO 2002030229A1 KR 0101666 W KR0101666 W KR 0101666W WO 0230229 A1 WO0230229 A1 WO 0230229A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fiber
- level
- coconut
- insole
- heat
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/02—Footwear characterised by the material made of fibres or fabrics made therefrom
- A43B1/025—Plant fibres
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/06—Footwear with health or hygienic arrangements ventilated
- A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
- A43B7/084—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes
- A43B7/087—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes in the bottom of the sole
Definitions
- the present invention relates to an insole of shoe made of coconut and its manufacturing method, whose a natural vegetable fiber, which is coconut textile, is made into a short strand and manufacture this, so that it makes an insole of shoe that air permeability, cushion strength and tension is excellent by forming a board, which has a regular thickness.
- the outsole of shoe is a part contacted with a foot directly, so it should be made for comfort minimizing the fatigue with a long-time walk.
- each strand of coconut textile is formed as coil-shaped, they are pieced together in a mold, then an undiluted solution of natural latex is sprayed and dried. After that, it is pressed by heat and manufactured as a regular board-form, so that each strand of coiled textile is tangled with one another, so that insole, whose air permeability, cushion strength and tension is excellent, can be provided.
- the present invention relates to an insole, which is after the coconut textile is formed like a wad of cotton, an undiluted solution of natural latex is sprayed and dried, and then it is pressed by heat and formed an insole as a shape of the sole of ones foot .
- FIG. 1 is a perspective view of a tangled state according to a manufacturing method of the present invention
- FIG. 2 is a cross sectional view that a natural fiber is attached on the board of the present invention
- a natural fiber textile layer (3) is formed on the said adhesive layer (2) , so that the insole can has a smooth surface.
- This natural fiber textile layer (3) is used because of the excellence of the air permeability and absorptive property in various choices of textiles.
- this coconut board which is used for the insole of a shoe is following; coconut pulverization for gathering the coconut fiber at the first level; selecting only the coconut fiber among the pulverized coconut at the second level; at the third level, the each selected fiber is twisted into a bundle in order to make the fiber as a coil form; as the forth level, the bundle, which is consisted of twisted fiber strands is heat-treated by steam. At this point, the temperature of heat is appropriate as 70-100°C centigrade and when it is lower than 70-100°C, the twisted strands is to be untwisted, or when it is higher than 70-100 ° C, the energy is wasted and the fiber is deformed.
- coconut fiber is straight, so even if fiber layers are piled and produced as a board, the cushion strength can not be great and considering the fiber is maximum 20cm, the cushion strength is not good, so theses third and forth level are another method of manufacturing.
- cooling and ripening stage in order that twisted formation of the said twisted fiber strands, which is heat-treated by steam, may be maintained;
- dismantling stage that is each fiber strands, which is twisted and ripen, is untwisted individually in order that each fiber strands may be formed as coil;
- each dismantled fiber strands, which is formed as coil is made flat in a regular thickness;
- the eighth level that is natural latex undiluted solution is sprayed and dried on the textile, which is made flat in a regular thickness;
- the temperature is most appropriate as 70 ° C- 100 ° C centigrade, which is a degree that the natural latex undiluted solution is not dried completely and
- the textile which is covered the above heat-treated latex undiluted solution, is compressed in an appropriate thickness, so that it can have the regular thickness and bring a surface to a level; at this moment, the temperature is most favorable as 180-200°C centigrade for the heat- press, and if the temperature is lower than the 180-200°C centigrade, the strands of textile, which is formed as board, may be exposed and if the temperature is higher than the 180-200 °C centigrade, the surface may become solid.
- this manufactured material is proceeded in a cooling stage as the eleventh level in order to retain its original form made by pressure.
- coconut board (1) manufactured as this procedure is cut compatibly with the insole form; and the insole form is attached cotton fabric or applied the latex undiluted solution on the surface, so that the surface can be smooth. All kind of coconut fiber can be used at this point, however, if the only long fiber is used in the above level of selecting fiber, it is easy to twist fiber and the elasticity as well as tension is great, even when it is formed as a board.
- the level of spraying mud powder is included between the eighth spraying level that the latex undiluted solution is sprayed and the ninth heat-treatment level, so that the mud powder infiltrates into the fiber tissue, which is very effective for foot-care in the regard of resolving the stink of foot, promoting blood circulation and antibiosis effect with a unique enzyme.
- the amount of the mud powder, which is sprayed on the coconut textile is not fixed, but it is inserted into the crevice among the fiber, which is formed like a wad of cotton and sprayed on the surface of the textile, then the efficacy can be maximized the moment some crevice is maintained among the fiber.
- the mud powder contains Catalyser, Dipenol Oxidase and Proteinase, which come into effect for the human body, so that it has a great efficacy to relieve fatigue by neutralizing or absorbing Lipid Peroxide, which cause the skin to age, and it is well-known for activating the physiology of human body and promoting blood circulation, as well we resolving excretive organs and stink, deodorizing, antibiotic function and relieving the pain due to radiating a great amount of far infrared.
- the insole of shoe of the present invention is very good for air circulation and cushion strength, because the coconut textile is formed as a wad of cotton, which has a lot of gaps among the fibrous tissue, also coconut and the latex undiluted solution are all natural, so absorbing function is excellent.
- the heat-treatment level makes enough for sterilization and antibacterial function, so that it is very hygienic and easy to dry after washing.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001294305A AU2001294305A1 (en) | 2000-10-09 | 2001-10-05 | An insole of shoe made of coconut and its manufacturing method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000059361A KR20020028400A (ko) | 2000-10-09 | 2000-10-09 | 코코넛을 이용한 신발 깔창 및 그의 제조방법 |
KR2000/59361 | 2000-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002030229A1 true WO2002030229A1 (en) | 2002-04-18 |
Family
ID=19692629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2001/001666 WO2002030229A1 (en) | 2000-10-09 | 2001-10-05 | An insole of shoe made of coconut and its manufacturing method |
Country Status (5)
Country | Link |
---|---|
US (1) | US20020040538A1 (zh) |
KR (1) | KR20020028400A (zh) |
CN (1) | CN1468070A (zh) |
AU (1) | AU2001294305A1 (zh) |
WO (1) | WO2002030229A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015058268A1 (pt) * | 2013-10-24 | 2015-04-30 | Tello Cynthia Maureen | Processo produtivo de solados de fibras de coco insulado com látex natural e insumos para indústria calçadista |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040009555A (ko) * | 2002-07-24 | 2004-01-31 | (주)팜프링 | 코코넛 섬유질로 이루어진 브래지어 컵 패드 |
US8146268B2 (en) * | 2009-01-28 | 2012-04-03 | Sears Brands, Llc | Shoe having an air cushioning system |
CA2753504A1 (en) * | 2011-09-22 | 2013-03-22 | Pierre Thomson | Coconut fibre shoe |
CN105615131A (zh) * | 2014-10-31 | 2016-06-01 | 李林 | 一种基于乌拉草复合非织造布的保暖抗菌鞋垫的生产方法 |
WO2023012830A1 (en) * | 2021-08-05 | 2023-02-09 | Mahatma Gandhi Institute Of Technology | A shoe insole to heal diabetic foot ulcers and method of manufacture thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3337916A1 (de) * | 1983-10-19 | 1985-05-02 | Wolfram Dipl.-Ing. 2161 Hammah Ruff | Selbstregenerierende, geruchsfressende einlegesohle |
KR900010578Y1 (ko) * | 1987-12-21 | 1990-11-23 | 황대인 | 개량 신발창 |
KR960003627A (ko) * | 1994-07-07 | 1996-02-23 | 여우종 | 식물성 천연섬유를 소재로 한 신발용 창의 제조방법 |
KR960008788Y1 (ko) * | 1993-07-13 | 1996-10-09 | 주식회사 에스콰이아 | 신발 밑창의 공기 순환 구조 |
-
2000
- 2000-10-09 KR KR1020000059361A patent/KR20020028400A/ko active Search and Examination
-
2001
- 2001-04-26 US US09/842,143 patent/US20020040538A1/en not_active Abandoned
- 2001-10-05 CN CNA018170749A patent/CN1468070A/zh active Pending
- 2001-10-05 WO PCT/KR2001/001666 patent/WO2002030229A1/en active Application Filing
- 2001-10-05 AU AU2001294305A patent/AU2001294305A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3337916A1 (de) * | 1983-10-19 | 1985-05-02 | Wolfram Dipl.-Ing. 2161 Hammah Ruff | Selbstregenerierende, geruchsfressende einlegesohle |
KR900010578Y1 (ko) * | 1987-12-21 | 1990-11-23 | 황대인 | 개량 신발창 |
KR960008788Y1 (ko) * | 1993-07-13 | 1996-10-09 | 주식회사 에스콰이아 | 신발 밑창의 공기 순환 구조 |
KR960003627A (ko) * | 1994-07-07 | 1996-02-23 | 여우종 | 식물성 천연섬유를 소재로 한 신발용 창의 제조방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015058268A1 (pt) * | 2013-10-24 | 2015-04-30 | Tello Cynthia Maureen | Processo produtivo de solados de fibras de coco insulado com látex natural e insumos para indústria calçadista |
Also Published As
Publication number | Publication date |
---|---|
AU2001294305A1 (en) | 2002-04-22 |
KR20020028400A (ko) | 2002-04-17 |
US20020040538A1 (en) | 2002-04-11 |
CN1468070A (zh) | 2004-01-14 |
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