JP2017213865A5 - - Google Patents
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- JP2017213865A5 JP2017213865A5 JP2017077860A JP2017077860A JP2017213865A5 JP 2017213865 A5 JP2017213865 A5 JP 2017213865A5 JP 2017077860 A JP2017077860 A JP 2017077860A JP 2017077860 A JP2017077860 A JP 2017077860A JP 2017213865 A5 JP2017213865 A5 JP 2017213865A5
- Authority
- JP
- Japan
- Prior art keywords
- skin material
- skin
- base fabric
- knitted fabric
- fabric layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004744 fabric Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 36
- 239000000835 fiber Substances 0.000 claims description 12
- 229920005992 thermoplastic resin Polymers 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 210000003491 Skin Anatomy 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000009940 knitting Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 description 1
Description
本発明は以下に示す通りである。
１．熱可塑性樹脂繊維を少なくとも含む基布層と、前記基布層の一面側に配された表皮層と、を備える表皮材であって、
前記基布層は、その一面の側に凹状の熱変形部を有しており、
前記熱変形部の所定領域は、前記熱可塑性樹脂繊維の熱変形によって所定厚みに調整されており、
前記表皮層は、前記熱変形部の形状に追従しており、
前記表皮層は前記基布層の前記一面の全面に接合されており、
前記基布層は、編物からなり、
前記表皮材の表面に前記凹状の熱変形部からなる立体模様を備えることを特徴とする表皮材。
２．前記編物は、立体編み地からなる１．記載の表皮材。
３．前記立体編み地は、表裏二層の編み地が結接糸で連結された構造であり、
前記結接糸に前記熱可塑性樹脂繊維が少なくとも用いられており、
前記結接糸が前記凹状の熱変形部の中心に向かって各々徐々に前記基布層の厚みが小さくなるように倒れ込んでいる２．に記載の表皮材。
４．前記立体編み地は、ダブルラッセル編み機、又は丸編み機により編成されている３．に記載の表皮材。
５．車両用内装材の表皮材として用いられる１．乃至４．のうちのいずれか一項に記載の表皮材。
６．基材と、前記基材上に配設された前記１．乃至５．のうちのいずれか一項に記載の表皮材と、を備えることを特徴とする構造体。
７．前記１．に記載の表皮材の製造方法であって、
熱可塑性樹脂繊維を少なくとも含む基布層を、その一面の側に表皮層が配された状態で加熱プレスし、前記基布層の前記一面の側に凹状の熱変形部を形成する工程を備えており、
前記基布層は、編物からなり、
前記熱変形部を形成する工程では、デザインに応じて、前記熱変形部の所定領域が所定厚みとなるように、前記加熱プレスにより、前記熱可塑性樹脂繊維を熱変形させた後、冷却により熱変形時の形状を定着させて、前記表皮材の表面に前記凹状の熱変形部からなる立体模様を形成することを特徴とする表皮材の製造方法。
８．前記編物は、立体編み地からなる７．に記載の表皮材の製造方法。
９．前記立体編み地は、表裏二層の編み地が結接糸で連結された構造であり、
前記結接糸に前記熱可塑性樹脂繊維が少なくとも用いられており、
前記熱変形部を形成する工程では、前記結接糸が前記凹状の熱変形部の中心に向かって各々徐々に前記基布層の厚みが小さくなるように倒れ込んでいる８．に記載の表皮材の製造方法。
１０．前記加熱プレスして前記凹部を形成させる前記加熱プレスの押圧部の先端部の縦断面形状が矩形である請求項７．乃至９．のうちのいずれか一項に記載の表皮材の製造方法。
The present invention is as follows.
1. A skin material comprising a base fabric layer containing at least thermoplastic resin fibers, and a skin layer disposed on one side of the base fabric layer,
The base fabric layer has a concave heat deformation portion on one side thereof,
The predetermined region of the thermal deformation portion is adjusted to a predetermined thickness by thermal deformation of the thermoplastic resin fiber,
The skin layer follows the shape of the thermal deformation portion,
The skin layer is bonded to the entire surface of the one surface of the base fabric layer,
The base fabric layer is made of a knitted fabric,
A skin material comprising a surface of the skin material having a three-dimensional pattern composed of the concave heat-deformed portion.
2. The knitted fabric is made of a three-dimensional knitted fabric. The skin material described.
3. The three-dimensional knitted fabric is a structure in which two layers of front and back layers are connected by a binding yarn,
At least the thermoplastic resin fiber is used for the binding yarn,
1. The connecting yarns are gradually folded toward the center of the concave heat-deformed portion so that the thickness of the base fabric layer is gradually reduced. The skin material described in 1.
4). 2. The three-dimensional knitted fabric is knitted by a double raschel knitting machine or a circular knitting machine. The skin material described in 1.
5. 1. Used as a skin material for vehicle interior materials. To 4. The skin material as described in any one of these.
6). A base material, and 1. the substrate disposed on the base material. To 5. A structure comprising the skin material according to any one of the above.
7). 1 above. A method for producing the skin material according to claim 1,
A step of heat-pressing a base fabric layer containing at least thermoplastic resin fibers in a state where a skin layer is arranged on one side thereof, and forming a concave thermal deformation portion on the one side of the base fabric layer is provided. And
The base fabric layer is made of a knitted fabric,
In the step of forming the thermally deformable portion, the thermoplastic resin fiber is thermally deformed by the heating press so that a predetermined area of the thermally deformable portion has a predetermined thickness according to design, and then heated by cooling. A method for producing a skin material, comprising fixing a shape at the time of deformation and forming a three-dimensional pattern comprising the concave heat-deformed portions on the surface of the skin material.
8). 6. The knitted fabric is made of a three-dimensional knitted fabric. The manufacturing method of the skin material as described in 2.
9. The three-dimensional knitted fabric is a structure in which two layers of front and back layers are connected by a binding yarn,
At least the thermoplastic resin fiber is used for the binding yarn,
7. In the step of forming the thermal deformation portion, the binding yarns are inclined down so that the thickness of the base fabric layer gradually decreases toward the center of the concave thermal deformation portion. The manufacturing method of the skin material as described in 2.
10. The longitudinal cross-sectional shape of the front-end | tip part of the press part of the said heat press which forms the said recessed part by the said heat press is a rectangle. To 9. The manufacturing method of the skin material as described in any one of these.
Claims (10)
前記基布層は、編物からなり、
前記基布層は、その一面の側に凹状の熱変形部を有しており、
前記熱変形部の所定領域は、前記熱可塑性樹脂繊維の熱変形によって所定厚みに調整されており、
前記表皮層は、前記熱変形部の形状に追従しており、
前記表皮層は前記基布層の前記一面の全面に接合されており、
前記表皮材の表面に前記凹状の熱変形部からなる立体模様を備えることを特徴とする表皮材。 A skin material comprising a base fabric layer containing at least thermoplastic resin fibers, and a skin layer disposed on one side of the base fabric layer,
The base fabric layer is made of a knitted fabric,
The base fabric layer has a concave heat deformation portion on one side thereof,
The predetermined region of the thermal deformation portion is adjusted to a predetermined thickness by thermal deformation of the thermoplastic resin fiber,
The skin layer follows the shape of the thermal deformation portion,
The skin layer is bonded to the entire surface of the one surface of the base fabric layer,
A skin material comprising a surface of the skin material having a three-dimensional pattern composed of the concave heat-deformed portion.
前記結接糸に前記熱可塑性樹脂繊維が少なくとも用いられており、
前記結接糸が前記凹状の熱変形部の中心に向かって各々徐々に前記基布層の厚みが小さくなるように倒れ込んでいる請求項２に記載の表皮材。 The three-dimensional knitted fabric is a structure in which two layers of front and back layers are connected by a binding yarn,
At least the thermoplastic resin fiber is used for the binding yarn,
The skin material according to claim 2, wherein the binding yarns are gradually folded toward the center of the concave heat-deformed portion so that the thickness of the base fabric layer gradually decreases.
熱可塑性樹脂繊維を少なくとも含む基布層を、その一面の側に表皮層が配された状態で加熱プレスし、前記基布層の前記一面の側に凹状の熱変形部を形成する工程を備えており、
前記基布層は、編物からなり、
前記熱変形部を形成する工程では、デザインに応じて、前記熱変形部の所定領域が所定厚みとなるように、前記加熱プレスにより、前記熱可塑性樹脂繊維を熱変形させた後、冷却により熱変形時の形状を定着させて、前記表皮材の表面に前記凹状の熱変形部からなる立体模様を形成することを特徴とする表皮材の製造方法。 It is a manufacturing method of the skin material according to claim 1,
A step of heat-pressing a base fabric layer containing at least thermoplastic resin fibers in a state where a skin layer is arranged on one side thereof, and forming a concave thermal deformation portion on the one side of the base fabric layer is provided. And
The base fabric layer is made of a knitted fabric,
In the step of forming the thermally deformable portion, the thermoplastic resin fiber is thermally deformed by the heating press so that a predetermined area of the thermally deformable portion has a predetermined thickness according to design, and then heated by cooling. A method for producing a skin material, comprising fixing a shape at the time of deformation and forming a three-dimensional pattern comprising the concave heat-deformed portions on the surface of the skin material.
前記結接糸に前記熱可塑性樹脂繊維が少なくとも用いられており、
前記熱変形部を形成する工程では、前記結接糸が前記凹状の熱変形部の中心に向かって各々徐々に前記基布層の厚みが小さくなるように倒れ込んでいる請求項８に記載の表皮材の製造方法。 The three-dimensional knitted fabric is a structure in which two layers of front and back layers are connected by a binding yarn,
At least the thermoplastic resin fiber is used for the binding yarn,
The skin according to claim 8, wherein in the step of forming the heat-deformed portion, the binding yarns are inclined so that the thickness of the base fabric layer gradually decreases toward the center of the concave heat-deformed portion. A method of manufacturing the material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016106644 | 2016-05-27 | ||
| JP2016106644 | 2016-05-27 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017213865A JP2017213865A (en) | 2017-12-07 |
| JP2017213865A5 true JP2017213865A5 (en) | 2018-04-26 |
| JP6345833B2 JP6345833B2 (en) | 2018-06-20 |
Family
ID=60576290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017077860A Active JP6345833B2 (en) | 2016-05-27 | 2017-04-10 | Skin material, structure and method for producing skin material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6345833B2 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7384036B2 (en) | 2017-11-06 | 2023-11-21 | Ａｇｃ株式会社 | Solid polymer electrolyte membranes, membrane electrode assemblies, and water electrolyzers |
| JP7099148B2 (en) | 2018-08-01 | 2022-07-12 | トヨタ紡織株式会社 | Manufacturing method of skin material |
| JP7119934B2 (en) * | 2018-11-15 | 2022-08-17 | トヨタ紡織株式会社 | Skin material |
| JP7272081B2 (en) | 2019-04-17 | 2023-05-12 | トヨタ紡織株式会社 | Skin material manufacturing method |
| JP6904607B2 (en) * | 2019-11-11 | 2021-07-21 | 株式会社縁Ｅｔｅｒｎｉｔｙ | Connecting structure of woven and knitted fabric with rubber and bag body using this connecting structure |
| JPWO2021100375A1 (en) * | 2019-11-18 | 2021-05-27 | ||
| JP2021187125A (en) | 2020-06-03 | 2021-12-13 | トヨタ紡織株式会社 | Skin material and method for manufacturing the same, and interior material |
| JP2021187124A (en) * | 2020-06-03 | 2021-12-13 | トヨタ紡織株式会社 | Skin material, interior material, and method for manufacturing interior material |
| JP2022164268A (en) * | 2021-04-16 | 2022-10-27 | 株式会社Howa | Sound absorber, vehicle exterior article including sound absorber, and production method of sound absorber |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3114194B2 (en) * | 1990-10-02 | 2000-12-04 | 東洋紡績株式会社 | Manufacturing method of patterned knitted fabric |
| JP2000220097A (en) * | 1999-01-28 | 2000-08-08 | Nissho Iwai Corp | Interior material |
| JP2001279572A (en) * | 2000-03-28 | 2001-10-10 | Asahi Kasei Corp | Three-dimensional knitted fabric |
| JP4032097B2 (en) * | 2001-06-14 | 2008-01-16 | 隆正 阪本 | Garments, garment component parts, and methods for producing the same |
| JP2004115939A (en) * | 2002-09-24 | 2004-04-15 | Asahi Technos:Kk | Sewed sheet |
| JP4968168B2 (en) * | 2008-04-24 | 2012-07-04 | トヨタ紡織株式会社 | Interior skin material |
| JP5507871B2 (en) * | 2009-04-13 | 2014-05-28 | 帝人株式会社 | Textile structures and textile products |
| JP2014070321A (en) * | 2012-09-29 | 2014-04-21 | Suminoe Textile Co Ltd | Method for simultaneously developing color according to embossing process |
| JP6145585B2 (en) * | 2014-12-15 | 2017-06-14 | セーレン株式会社 | Fabric with design and method for producing the same |
| JP2017202608A (en) * | 2016-05-10 | 2017-11-16 | 福井経編興業株式会社 | Sheet material |
-
2017
- 2017-04-10 JP JP2017077860A patent/JP6345833B2/en active Active
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