KR910007124Y1 - Shoes uppers - Google Patents
Shoes uppers Download PDFInfo
- Publication number
- KR910007124Y1 KR910007124Y1 KR2019890008474U KR890008474U KR910007124Y1 KR 910007124 Y1 KR910007124 Y1 KR 910007124Y1 KR 2019890008474 U KR2019890008474 U KR 2019890008474U KR 890008474 U KR890008474 U KR 890008474U KR 910007124 Y1 KR910007124 Y1 KR 910007124Y1
- Authority
- KR
- South Korea
- Prior art keywords
- fabric
- sponge
- cordura
- shoes
- rubber
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
Abstract
내용 없음.No content.
Description
첨부도면은 본 고안의 일부를 절개한 평면도이다.The accompanying drawings are plan views cut away a part of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 코듀라 2 : 부직포1: cordura 2: nonwoven fabric
3 : 고무질막 4 : 접착제3: rubber film 4: adhesive
본 고안은 섬유제 신발용 원단에 관한 것이며, 특히 통풍이 원활하며 인장 및 인열강도가 높고 탄력이 우수한 신규의 신발용 원단에 관한 것이다.The present invention relates to a textile shoe fabric, and more particularly to a novel shoe fabric with good ventilation and high tensile and tear strength and excellent elasticity.
운동화나 등산화, 작업화등의 신발소재의 하나인 섬유제 원단에 있어서, 종래에는 판상 스펀지의 양면에 직포를 접착하고 이 직포의 어느 한쪽 외면에 코듀라를 접착한 다층 구조로 이뤄져 있다.BACKGROUND OF THE INVENTION In textile fabrics, which are one of footwear materials such as sneakers, hiking shoes, and work shoes, conventionally, a multi-layer structure is formed in which a woven fabric is bonded to both sides of a plate-shaped sponge and a cordura is attached to one outer surface of the woven fabric.
그런데, 섬유제 신발용 원단은 가볍고 질겨야 하며 통풍 또한 잘 이뤄져야 하는데, 종래의 원단은 이러한 제반 요건이 불충분하다. 스펀지가 연속 기공을 갖지 않는데다가 조직이 치밀한 합성섬유 직포가 이 스펀지의 양면을 감싸고 있고 더우기 코듀라와 직포 및 스펀지의 상호 접합시 전면에 걸쳐 접착제가 도포되므로서 기공을 막아 통풍성이 저하되고, 또 모두 4겹의 다층 조직이어서 신발용 원단으로서는 무거우며, 스펀지의 인장 및 인열강도가 낮아 이를 보완하기 위해 직포가 접합되어야 하므로 단가면에서도 불리하다. 게다가, 스펀지는 물기나 습기를 흡수하는 성질이 있는 반면에 발수성이 미흡하여 신발내부의 습기제거에 부적합하고, 따라서 발에 관련된 각종 피부 질환 및 악취가 유발되기 쉽다.However, fabrics for textile shoes should be light and durable and well ventilated, the conventional fabrics are insufficient such requirements. Sponge does not have continuous pores, dense synthetic textile woven cloth covers both sides of the sponge, and furthermore, adhesive is applied over the entire surface when the cordura and the woven fabric and sponge are bonded to each other to prevent pores, thereby reducing air permeability. Since all four layers are multi-layered fabrics, they are heavy as a shoe fabric, and since the sponge has a low tensile and tear strength, a woven fabric must be bonded to compensate for this, and thus is disadvantageous in unit cost. In addition, while the sponge has the property of absorbing moisture and moisture, the water repellency is insufficient to be suitable for removing moisture inside the shoe, and thus various skin diseases and odors associated with the foot are likely to be caused.
본 고안은 바로 이점에 착안하여 종래에 비해 가볍고 통풍이 원활하며 질기고 값싼 신발용 원단을 제공하려는 것으로서, 부직포(2)의 일면을 고무질(3)로 피막하고 이 고무질(3)의 표면에 접착제(4)를 점상으로 도포하여 코듀라(1)를 접합한 신발용 원단을 구성요지로 하는 것이다.The present invention aims to provide a lightweight, breathable, durable and inexpensive shoe fabric compared to the prior art, by coating one side of the nonwoven fabric 2 with a rubber (3) and adhesive on the surface of the rubber (3). (4) is applied in the form of a dot to make a fabric for footwear bonded to the cordura (1).
여기서, 미국 듀퐁사의 코듀라(1)는 나일론 직물로서 인장 및 인열강도가 다른 일반섬유에 비해 매우 높다.Here, US DuPont cordura (1) is a nylon fabric is very high compared to other fibers in tensile and tear strength.
그리고, 부직포(2)는 니들 펀칭 방식에 의해 제조된 것으로서 이것 또한 인장 및 인장강도가 우수하고 가공의 발달로 통풍성이 우수할 뿐 아니라 발수성 또한 뛰어나며 가볍고, 스펀지에 비해 얇은 두께를 지니면서도 탄력도 함께 갖추고 있다. 또, 이 부직포(2)는 그 접합면에 부타디엔에 함침하여 고물질(3)로 된 막이 형성되므로서 탄력을 보완하였으며, 이러한 고무질(3)이 막을 이루고 있더라도 다공성으로 형성되므로 통기성에는 하등 변화가 없을 뿐 아니라 코듀라(1)와의 접합성도 강화되는 것이다. 이와함께, 부직포(2)의 두께가 종래의 스펀지 보다도 얇게 할수가 있어 원단 전체 두께의 축소가 실현가능한데다가 종래의 4겹 조직에서 2겹조직으로의 획기적 변환이 이뤄지므로 가격면에서 매우 유리하다.In addition, the nonwoven fabric 2 is manufactured by a needle punching method, which also has excellent tensile and tensile strength, excellent breathability due to the development of processing, excellent water repellency, light weight, and has a thin thickness and elasticity compared to a sponge. have. In addition, the nonwoven fabric 2 is impregnated with butadiene on its joint surface to form a film of solid material 3 to compensate for the elasticity, and even though the rubber material 3 forms a film, the nonwoven fabric 2 is porous and thus changes in breathability. Not only that, but also the bond with the cordura (1) will be strengthened. In addition, since the thickness of the nonwoven fabric 2 can be made thinner than the conventional sponge, the reduction of the overall thickness of the fabric can be realized, and the breakthrough conversion from the conventional 4-ply structure to the 2-ply structure is very advantageous in terms of price.
이상 설명한대로 본 고안에 의하면, 통풍성, 인장강도와 인열강도, 경량성등 신발용 원단에서 요구되는 모든 요건을 만족시키는 원단의 염가제공이 가능하다.According to the present invention as described above, it is possible to provide a low-cost fabric that satisfies all the requirements required for footwear fabrics such as breathability, tensile strength and tear strength, lightweight.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890008474U KR910007124Y1 (en) | 1989-06-20 | 1989-06-20 | Shoes uppers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890008474U KR910007124Y1 (en) | 1989-06-20 | 1989-06-20 | Shoes uppers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910000095U KR910000095U (en) | 1991-01-22 |
| KR910007124Y1 true KR910007124Y1 (en) | 1991-09-24 |
Family
ID=19287248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890008474U KR910007124Y1 (en) | 1989-06-20 | 1989-06-20 | Shoes uppers |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910007124Y1 (en) |
-
1989
- 1989-06-20 KR KR2019890008474U patent/KR910007124Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910000095U (en) | 1991-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |