JPH0785978B2 - Skin material for vehicle interior - Google Patents

Skin material for vehicle interior

Info

Publication number
JPH0785978B2
JPH0785978B2 JP62324934A JP32493487A JPH0785978B2 JP H0785978 B2 JPH0785978 B2 JP H0785978B2 JP 62324934 A JP62324934 A JP 62324934A JP 32493487 A JP32493487 A JP 32493487A JP H0785978 B2 JPH0785978 B2 JP H0785978B2
Authority
JP
Japan
Prior art keywords
skin material
resin
needling
fibers
vehicle interior
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.)
Expired - Lifetime
Application number
JP62324934A
Other languages
Japanese (ja)
Other versions
JPH01168540A (en
Inventor
文紀 木村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Vilene Co Ltd
Original Assignee
Japan Vilene Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Vilene Co Ltd filed Critical Japan Vilene Co Ltd
Priority to JP62324934A priority Critical patent/JPH0785978B2/en
Publication of JPH01168540A publication Critical patent/JPH01168540A/en
Publication of JPH0785978B2 publication Critical patent/JPH0785978B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は車輛内装用表皮用に関する。さらに詳しくは、
本発明は自動車などの天井、ドアーサイド、ピラーガー
ニッシュ、リヤパッケージなどの内装に使用される表皮
材に関する。
The present invention relates to a vehicle interior skin. For more details,
TECHNICAL FIELD The present invention relates to a skin material used for the interior of ceilings, door sides, pillar garnishes, rear packages and the like of automobiles and the like.

[従来の技術およびその問題点] 従来より皮状のしぼ模様を設けた車輛内装用表皮材に
は、ポリ塩化ビニルなどの樹脂シートの表面上にプリン
ト加工を施し、ついでエンボス加工を施して皮状のしぼ
模様を設けた表皮材を用いられている(特開昭52−3524
5号公報)。かかる表皮材としては、樹脂シートの表面
上に設けられるプリントやエンボスの種類をえらぶこと
により種々の模様を有するものが用いられているが、い
ずれのものも樹脂シートの表面上に直接これらの加工が
施されているので、深み感のある装飾効果を呈するもの
ではない。また、樹脂シートを用いた表皮材は通気性が
ないため、吸音性に乏しく、しかも重量が大きくなると
いう欠点がある。
[Conventional technology and its problems] Conventionally, the skin material for vehicle interiors, which has been provided with a skin-like grain pattern, has been printed on the surface of a resin sheet such as polyvinyl chloride, and then embossed. A skin material having a grain pattern is used (Japanese Patent Laid-Open No. 52-3524).
No. 5 bulletin). As such a skin material, those having various patterns by selecting the type of print or emboss provided on the surface of the resin sheet are used, and both of them are processed directly on the surface of the resin sheet. Since it has been applied, it does not exhibit a decorative effect with a sense of depth. Further, since the skin material using the resin sheet has no air permeability, it has a drawback that it is poor in sound absorption and is heavy.

一方、この深みのある装飾効果を向上させるためにニー
ドルパンチ不織布の表面上にプリントを設け、ついでエ
ンボン加工を施したものが開発されているが、成形時に
エンボス模様が消失しやすく、しかも耐摩耗性などの表
面の耐性が充分でなはいという欠点がある。そこでエン
ボス模様が消失しないようにするためにはエンボス部を
強く圧して加工を施せばよいが、このばあい、えられる
内装材の風合が硬くなり、成形性が低下し、しかもエン
ボス部と不織布との境界部で切断や破壊が生じることが
あった。
On the other hand, in order to improve this deep decorative effect, a needle-punched non-woven fabric is printed on the surface and then embossed, but the embossed pattern easily disappears during molding and wear resistance There is a defect that the surface resistance such as property is not sufficient. Therefore, in order to prevent the embossed pattern from disappearing, it is sufficient to press the embossed portion strongly for processing, but in this case, the texture of the obtained interior material becomes hard and the formability deteriorates. There were cases where cutting and breaking occurred at the boundary with the non-woven fabric.

[発明が解決しようとする問題点] そこで本発明者らは、前記従来技術の問題点に鑑みて実
用上満足しうる表面耐性を有することは勿論のこと、深
みのある装飾効果にすぐれ、さらには自動車などの内装
材用表皮材に望まれる成形性、通気性、吸音性、軽量お
よび風合をもすべて具備する表皮材をうるべく鋭意研究
を重ねた結果、かかる表皮材をようやく見出し、本発明
を完成するにいたった。
[Problems to be Solved by the Invention] Therefore, in view of the above-mentioned problems of the prior art, the inventors of the present invention not only have a practically satisfactory surface resistance, but also have a deep decorative effect, Has conducted extensive research to obtain a skin material that has all of the formability, breathability, sound absorption, light weight, and texture desired for a skin material for interior materials such as automobiles, and finally found such a skin material, It came to complete the invention.

[問題点を解決するための手段] すなわち、本発明は熱接着性複合繊維を5〜25重量%含
む繊維ウェブの片面からニードリングが施されたニード
ルパンチ不織布のニードリング面とは反対の面に、樹脂
が含浸され、プリント加工およびエンボス加工が施され
ており、かつ通気度が50〜120cc/cm2/secであることを
特徴とする車輛内装用表皮材に関する。
[Means for Solving the Problems] That is, the present invention provides a surface opposite to the needling surface of a needle punched nonwoven fabric that is needling from one surface of a fibrous web containing 5 to 25% by weight of a thermoadhesive conjugate fiber. The present invention relates to a skin material for vehicle interior, which is impregnated with resin, is subjected to printing and embossing, and has an air permeability of 50 to 120 cc / cm 2 / sec.

[作用および実施例] 本発明の車輛内装用表皮材は、熱接着性複合繊維を5〜
25重量%含む繊維ウェブの片面からニードリングが施さ
れたニードルパンチ不織布のニードリング面とは反対の
面に、樹脂を含浸し、かつプリント加工およびエンボス
加工を施して、通気度を50〜120cc/cm2/secとすること
によりえられる。
[Operation and Example] The skin material for vehicle interior of the present invention comprises 5 to 5 heat-bondable composite fibers.
The needle punched non-woven fabric that is needling from one side of the fibrous web containing 25% by weight is impregnated with resin on the side opposite to the needling side and is subjected to printing and embossing to provide air permeability of 50 to 120cc. It can be obtained by setting / cm 2 / sec.

本発明に用いられる熱接着性複合繊維には、融点が異な
る2成分以上の樹脂からなるサイド・バイ・サイド型、
芯鞘型、偏心型などの複合繊維が適している。とくに芯
鞘型ポリエステル熱接着性繊維は、表皮材に使用される
繊維にポリエステル繊維が汎用されているため、これら
の繊維との接着性がよいので望ましい。
The thermoadhesive conjugate fiber used in the present invention includes a side-by-side type composed of two or more components having different melting points,
Core-sheath type, eccentric type, and the like composite fibers are suitable. In particular, the core-sheath type polyester heat-adhesive fiber is desirable because the polyester fiber is widely used as the fiber used for the skin material and the adhesiveness with these fibers is good.

この芯鞘型ポリエステル熱接着性繊維とは、融点が240
〜260℃であるポリエステル樹脂からなる芯成分と融点
が110〜200℃であるポリエステル樹脂からなる鞘成分と
で構成される芯鞘型の複合繊維である。なお、緩やかな
エンボス加工の条件で、成形時にエンボス模様が消失し
ないようにするためには、前記熱接着性複合繊維の高融
点の樹脂成分の融点と低融点の樹脂成分の融点との差は
50℃以上であるので好ましい。かかる熱接着性複合繊維
はエンボン加工を施したときに表皮材に表面耐性を付与
せしめるのみならず、安定した装飾効果を向上させるは
たらきを有するものである。
This core-sheath polyester thermal adhesive fiber has a melting point of 240
A core-sheath type composite fiber comprising a core component made of a polyester resin having a melting point of -260 ° C and a sheath component made of a polyester resin having a melting point of 110-200 ° C. In order to prevent the embossed pattern from disappearing during molding under the condition of mild embossing, the difference between the melting point of the high melting point resin component and the melting point of the low melting point resin component of the thermoadhesive conjugate fiber is
It is preferable that the temperature is 50 ° C or higher. Such a heat-adhesive conjugate fiber not only imparts surface resistance to the skin material when subjected to embon processing, but also has a function of improving a stable decorative effect.

ところで、本発明において、繊維ウェブに含まれる前記
熱接着性複合繊維の使用量が5〜25重量%とされるの
は、5重量%未満ではエンボス加工性が充分ではなく、
また必要な表面耐性を有する表皮材をうることができ
ず、また、25重量%をこえると成形性が低下し、風合が
硬くなるとともにクッション性が低下するためである。
By the way, in the present invention, the amount of the heat-bondable conjugate fiber contained in the fibrous web is set to 5 to 25% by weight because the embossability is not sufficient when the amount is less than 5% by weight,
Further, it is not possible to obtain a skin material having the required surface resistance, and when it exceeds 25% by weight, the moldability is lowered, the feel becomes hard and the cushioning property is lowered.

前記熱接着性複合繊維以下の繊維としては、通常表皮材
に使用されている繊維があげられる。かかる繊維の具体
例としては、たとえばポリエステル繊維、ナイロン繊
維、塩化ビニル繊維、アクリル繊維、ポリプロピレン繊
維などの合成繊維があげられるが、これらの繊維は単独
で用いてもよく、また2種以上の併用してもよい。また
これらの繊維のなかではポリエステル繊維は高温時にお
ける熱劣化や色変化が少なく、耐熱性、耐候性、防汚性
に優れているので好適に使用しうる。また、これらの繊
維の繊度は均一な平滑面を有する表皮材をうるために
は、6デニール以下であるのが好ましい。
As the fibers below the thermoadhesive conjugate fiber, fibers usually used for skin materials can be mentioned. Specific examples of such fibers include synthetic fibers such as polyester fibers, nylon fibers, vinyl chloride fibers, acrylic fibers, polypropylene fibers, etc. These fibers may be used alone or in combination of two or more kinds. You may. Among these fibers, polyester fiber is less likely to undergo thermal deterioration and color change at high temperatures, and is excellent in heat resistance, weather resistance and antifouling property, and thus can be preferably used. The fineness of these fibers is preferably 6 denier or less in order to obtain a skin material having a uniform smooth surface.

前記繊維ウェブにはその片面のみからニードリングが施
されるのは、えられるニードルパンチ不織布のニードリ
ング面と反対の面にプリントをのせる際に不織布面を平
滑にしてプリントの加工性を向上せしめるためである。
なお、ニードリングを施す際の針密度は150本/cm2未満
ではえられる表皮材の密度が小さくなり、また600本/cm
2をこえると生産性および成形性が低下するようになる
ので、150〜600本/cm2、なかんづく200〜500本/cm2であ
るのが好ましい。また、ニードリングを施す際の針深さ
は3〜15mmであるのがよい。
The needling is applied to only one side of the fibrous web, so that when the print is placed on the side opposite to the needling side of the obtained needle punched non-woven fabric, the non-woven face is made smooth to improve the workability of the print. This is because of the reason.
If the needle density when performing needling is less than 150 needles / cm 2 , the density of the obtained skin material will be low, and 600 needles / cm
If it exceeds 2 , the productivity and the moldability will be lowered, so that it is preferably 150 to 600 lines / cm 2 , and more preferably 200 to 500 lines / cm 2 . Further, the needle depth when applying needling is preferably 3 to 15 mm.

上記のようにして繊維ウェブにニードリングを施してえ
られたニードルパンチ不織布の目付は100g/m2未満であ
るばあい、クッション性が不足し、また400g/m2をこえ
ると、重量が重くなるうえに原料コストが高くなる傾向
にあるので、通常100〜400g/m2、なかんづく150〜350g/
m2に調整するのが好ましい。
If the basis weight of the needle punched nonwoven fabric obtained by needling the fibrous web as described above is less than 100 g / m 2 , the cushioning property is insufficient, and if it exceeds 400 g / m 2 , the weight is heavy. In addition, the raw material cost tends to be high, so it is usually 100 to 400 g / m 2 , especially 150 to 350 g / m 2 .
It is preferable to adjust to m 2 .

前記ニードルパンチ不織布のニードリング面と反対の面
には、表面の均一化をはかるために樹脂が含浸される。
かかる含浸法としては、たとえばコーティングによる方
法、スプレー含浸法、浸漬による含浸法などがあげられ
るが、本発明においてはいずれの方法であってもよい。
含浸される樹脂としては、たとえばポリウレタン樹脂、
ポリエステル樹脂、アクリル樹脂などがあげられる。な
お、該樹脂の含浸量は、表面の均一性や耐性の点から5g
/m2以上、また通気度や風合の点から50g/m2以下、なか
んづく15〜35g/m2であるのが好ましい。また、この樹脂
が含浸された繊維ウェブ層の厚さは、繊維ウェブ全体の
厚さの1/5〜3/5、なかんづく1/4〜1/2であるのが好まし
い。
The surface of the needle punched nonwoven fabric opposite to the needling surface is impregnated with a resin in order to make the surface uniform.
Examples of the impregnation method include a coating method, a spray impregnation method, and an immersion impregnation method, but any method may be used in the present invention.
As the resin to be impregnated, for example, polyurethane resin,
Examples include polyester resin and acrylic resin. The impregnated amount of the resin is 5 g from the viewpoint of surface uniformity and resistance.
/ m 2 or more and 50 g / m 2 or less from the viewpoint of air permeability and feeling, inter alia is preferably 15 to 35 g / m 2. The thickness of the fibrous web layer impregnated with this resin is preferably 1/5 to 3/5, particularly 1/4 to 1/2 of the thickness of the entire fibrous web.

前記樹脂が含浸された面には、表皮材としての意匠性を
向上させるため、たとえばアクリル樹脂、ポリエステル
樹脂、ポリウレタン樹脂などの樹脂のプリント加工が施
される。かかるプリントを設ける方法としては、たとえ
ばグラビア印刷、凸版印刷、オフセット印刷、スクリー
ン印刷などがあげられるが、本発明においてはいずれの
方法であってもよい。該プリントの樹脂量は装飾効果や
表面耐性の点から5g/m2以上、また成形性や風合の点か
ら15g/m2以下であるのが好ましい。
The surface impregnated with the resin is printed with a resin such as an acrylic resin, a polyester resin, or a polyurethane resin in order to improve the designability as a skin material. Examples of the method of providing such a print include gravure printing, letterpress printing, offset printing, screen printing and the like, but any method may be used in the present invention. The amount of resin in the print is preferably 5 g / m 2 or more from the viewpoint of decorative effect and surface resistance, and 15 g / m 2 or less from the viewpoint of moldability and texture.

つぎに不織布のプリント加工が施された面には、表皮材
としての意匠性を向上させるために、エンボス加工が施
される。該エンボス加工の条件は、不織布に設けられる
模様、不織布の厚さなどによって異なるので一概に決定
することはできないが、成形後のエンボス模様の保存性
やえられる表皮材の通気性などを考慮すれば、温度は熱
接着性複合繊維の低融点成分の融点よりも20℃以上高温
であるのが望ましく、130〜220℃であるのがよい。また
加圧力は線圧が10〜30kg/cmであるのが望ましい。エン
ボス加工によるエンボス形状や模様についてはとくに限
定されないが、皮しぼ模様やなし地模様、あるいは円、
四角形などの所定形状を適宜の配置でポイントシールし
たものが好適に用いられる。この際、エンボスにより形
成される凹部の面積は3〜30%、なかんづく5〜25%と
される。これは凹部の面積が3%未満では、装飾効果や
表面の耐性が出ず、また30%をこえると成形性や通気性
が低下するからである。
Next, the surface of the non-woven fabric that has been printed is subjected to embossing in order to improve the designability as a skin material. The conditions of the embossing cannot be unconditionally determined because it varies depending on the pattern provided on the nonwoven fabric, the thickness of the nonwoven fabric, etc., but if the preservability of the embossed pattern after molding and the air permeability of the obtained skin material are taken into consideration. The temperature is preferably 20 ° C. or more higher than the melting point of the low melting point component of the heat-adhesive conjugate fiber, and is preferably 130 to 220 ° C. The applied pressure is preferably a linear pressure of 10 to 30 kg / cm. The embossing shape and pattern by embossing is not particularly limited, but it can be a leather grain pattern, a plain pattern, a circle,
A point seal of a predetermined shape such as a quadrangle with an appropriate arrangement is preferably used. At this time, the area of the recess formed by embossing is set to 3 to 30%, especially 5 to 25%. This is because when the area of the recess is less than 3%, the decorative effect and surface resistance are not exhibited, and when it exceeds 30%, the moldability and air permeability are deteriorated.

なお、本発明の表皮材は前記した構成を満たすととも
に、その通気度が50〜120cc/cm2/secの範囲にある必要
がある。これは通気度が50cc/cm2/sec未満であるばあ
い、車輛内装用表皮材として必要な吸音性がえられず、
一方120cc/cm2/secをこえると車室内の塵埃がこの表皮
材に捕えられやすくなり、汚れやすくなるからである。
The skin material of the present invention is required to satisfy the above-mentioned constitution and have an air permeability of 50 to 120 cc / cm 2 / sec. If the air permeability is less than 50 cc / cm 2 / sec, the sound absorbing property required as a skin material for vehicle interior cannot be obtained,
On the other hand, if it exceeds 120 cc / cm 2 / sec, the dust inside the passenger compartment will be more likely to be caught by the skin material and will be more likely to become dirty.

つぎに本発明の車輛内装用表皮材を実施例および比較例
をあげてさらに詳細に説明するが、本発明はかかる実施
例のみに限定されるものではない。
Next, the skin material for vehicle interior of the present invention will be described in more detail with reference to Examples and Comparative Examples, but the present invention is not limited to these Examples.

実施例1〜3および比較例1〜3 第1表に示す割合で芯鞘型ポリエステル熱接着性繊維
(芯部の融点:260℃、鞘部の融点:110℃、繊度:4デニー
ル)およびポリエステル繊維(繊度:3デニール)を混綿
した繊維ウェブ(坪量:200g/m2)に片面からニードリン
グ(針密度:240本/m2)を施してニードルパンチ不織布
を形成したのち、該ニードリングが施されていない面に
ウレタン樹脂エマルジョン(大日本インキ(株)製、商
品名:ハイドランHW−102)を固形分量で15g/m2となる
ように含浸し、この面にアクリル樹脂を付着量が10g/m2
となるように皮絞りの模様状にプリントし、つぎにこれ
をエンボス面積15%の皮しぼ模様エンボスロールを用い
て、温度160℃、線圧20kg/cmの条件でエンボス加工を施
して表皮材をえた。
Examples 1 to 3 and Comparative Examples 1 to 3 Core-sheath type polyester heat-bondable fibers (melting point of core: 260 ° C., melting point of sheath: 110 ° C., fineness: 4 denier) and polyester in proportions shown in Table 1. fibers (fineness: 3 deniers) were cotton mixing fiber web (basis weight: 200 g / m 2) needling from one side (needle density: 240 / m 2) After forming the needle-punched nonwoven fabric is subjected to, the needling Urethane resin emulsion (trade name: Hydran HW-102, manufactured by Dainippon Ink and Chemicals, Inc.) was impregnated on the surface not coated so that the solid content was 15 g / m 2, and the amount of acrylic resin adhered to this surface Is 10 g / m 2
To the surface of the skin material, and then using an embossing roll with a 15% embossed area to emboss at a temperature of 160 ° C and a linear pressure of 20 kg / cm. I got it.

えられた表皮材の物性として、引張り伸度、外観、通気
性、耐摩耗性、重量および風合を下記方法にしたがって
調べた。その結果を第1表に示す。
As the physical properties of the obtained skin material, tensile elongation, appearance, air permeability, abrasion resistance, weight and feel were examined according to the following methods. The results are shown in Table 1.

(引張り伸度) 幅方向5cm、生産方向20cmの試験片を5枚採取し、JIS L
1068に準じて引張り試験機により引張り速度20cm/分で
引張り、破断時の伸度(%)を測定する。伸度の大きい
ものほど成形性は良好であると判定される。
(Tensile elongation) 5 test pieces with a width direction of 5 cm and a production direction of 20 cm were sampled and JIS L
According to 1068, the tensile tester is used to pull at a pulling speed of 20 cm / min, and the elongation at break (%) is measured. The larger the elongation, the better the moldability.

(外 観) えられた表皮材を目視にて観察し、装飾性を以下の判断
基準に基づいて評価する。
(Appearance) The obtained skin material is visually observed, and the decorativeness is evaluated based on the following criteria.

○:深みのある模様が明瞭であった。◯: A deep pattern was clear.

△:深みのある模様がややぼやけていた。Δ: The deep pattern was slightly blurred.

×:深みのある模様は呈さなかった。X: A deep pattern was not exhibited.

(通気性) JIS L 1004に準じてフラジール型法により通気度(cc/c
m2/sec)を測定する。
(Breathability) According to JIS L 1004, the air permeability (cc / c
m 2 / sec).

(耐摩耗性) JIS L 1021に準じて、表皮材を直径約13cmの円形に打ち
抜いて試験片とし、これをテーバ形摩耗試験機の試料ホ
ルダのゴムマット上に取り付け、摩耗輪CS−10に500gの
荷重をかけて試験片と接触させ、60rpmの速度で150回回
転させたのち、その表面状態を観察し、下記の判定基準
に基づいて評価する。
(Abrasion resistance) In accordance with JIS L 1021, a skin material was punched out into a circle with a diameter of approximately 13 cm to form a test piece, which was attached on the rubber mat of the sample holder of the Taber type abrasion tester, and 500 g on the wear wheel CS-10. After contacting with the test piece by applying the load of, and rotating it 150 times at a speed of 60 rpm, the surface condition is observed and evaluated based on the following criteria.

等 級 判 定 基 準 5級 変化がみられない。Equality criteria Criteria 5 No change is observed.

4級 変化がわずかにみられる。 Level 4 changes are slightly observed.

3級 変化があきらかにみられる。 Level 3 changes are clearly visible.

2級 変化がやや著しい。 The change of the second grade is a little remarkable.

1級 変化が著しい。 The change of the first grade is remarkable.

(重 量) えられた表皮材を一辺の長さが10cmとなるように正方形
の切り取り、その重量を秤量ばかりを用いて測定する。
(Weight) Cut the obtained skin material into squares with a side length of 10 cm, and measure the weight using a weighing scale.

(風 合) えられた表皮材を指触し、以下の判断基準に基いて評価
する。
(Handle) Touch the obtained skin material and evaluate based on the following criteria.

○:しなやかで暖かくソフトで風合を呈していた。○: It was supple, warm, soft, and had a texture.

×:表皮は硬く、まったくソフトではなかった。X: The epidermis was hard and not soft at all.

比較例4 実施例1で用いたニードルパンチ不織布のかわりにポリ
塩化ビニルシート(厚さ:0.5mm)を用いたほかは実施例
1と同様にして表皮材をつくり、えられた表皮材の物性
を実施例1と同様にして調べた。その結果を第1表に示
す。
Comparative Example 4 A skin material was prepared in the same manner as in Example 1 except that a polyvinyl chloride sheet (thickness: 0.5 mm) was used instead of the needle punched nonwoven fabric used in Example 1, and the physical properties of the obtained skin material were obtained. Was examined in the same manner as in Example 1. The results are shown in Table 1.

第1表の結果からわかるように本発明の車輛内装用表皮
材は、満足しうる表面耐性と成形性とを有し、装飾効果
がすぐれ、通気性すなわち吸音性、軽量および風合をす
べて具備するものであることがわかる。
As can be seen from the results in Table 1, the skin material for vehicle interior of the present invention has satisfactory surface resistance and moldability, has an excellent decorative effect, and has all the breathability, that is, the sound absorbing property, the light weight and the feeling. It turns out that it does.

[発明の効果] 本発明の表皮材は、実用上満足しうる表面耐性を有する
ことは勿論のこと、深みのある装飾性にすぐれ、さらに
は通気性すなわち吸音性を有し、しかも軽量でかつソフ
トで暖かい風合を具備するものであるから、たとえば自
動車の内装用表皮材として好適に使用しうるという効果
を奏する。
[Effects of the Invention] The skin material of the present invention has not only practically satisfactory surface resistance, but also excellent deep decorativeness, and further has breathability, that is, sound absorption, and is lightweight and Since it has a soft and warm texture, it has an effect that it can be suitably used as a skin material for an interior of an automobile, for example.

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】熱接着性複合繊維を5〜25重量%含む繊維
ウェブの片面からニードリングが施されたニードルパン
チ不織布のニードリング面とは反対の面に、樹脂が含浸
され、プリント加工およびエンボス加工が施されてお
り、かつ通気度が50〜120cc/cm2/secであることを特徴
とする車輛内装用表皮材。
1. A resin web is impregnated on the side opposite to the needling side of a needle punched nonwoven fabric which is needling from one side of a fibrous web containing 5 to 25% by weight of heat-bondable composite fiber, and printing and A skin material for vehicle interiors, which is embossed and has an air permeability of 50 to 120 cc / cm 2 / sec.
【請求項2】熱接着性複合繊維が芯鞘型ポリエステル熱
接着性繊維である特許請求の範囲第1項記載の車輛内装
用表皮材。
2. The skin material for vehicle interior according to claim 1, wherein the heat-adhesive conjugate fiber is a core-sheath polyester heat-adhesive fiber.
JP62324934A 1987-12-22 1987-12-22 Skin material for vehicle interior Expired - Lifetime JPH0785978B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62324934A JPH0785978B2 (en) 1987-12-22 1987-12-22 Skin material for vehicle interior

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62324934A JPH0785978B2 (en) 1987-12-22 1987-12-22 Skin material for vehicle interior

Publications (2)

Publication Number Publication Date
JPH01168540A JPH01168540A (en) 1989-07-04
JPH0785978B2 true JPH0785978B2 (en) 1995-09-20

Family

ID=18171247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62324934A Expired - Lifetime JPH0785978B2 (en) 1987-12-22 1987-12-22 Skin material for vehicle interior

Country Status (1)

Country Link
JP (1) JPH0785978B2 (en)

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Publication number Priority date Publication date Assignee Title
JP2570464B2 (en) * 1990-05-08 1997-01-08 日本電気株式会社 Charge detection circuit of charge transfer device
JPH0748702Y2 (en) * 1990-11-09 1995-11-08 日本バイリーン株式会社 Non-woven interior material
JP2720764B2 (en) * 1993-09-28 1998-03-04 株式会社コーセー Fiber cushion material having irregularities on the surface and method for producing the same
JP3613712B2 (en) * 1993-11-08 2005-01-26 東洋紡績株式会社 Breathable leather and its manufacturing method
JPH09109795A (en) * 1995-10-19 1997-04-28 Sanwa Kogyo Kk Interior facing material for vehicle
JP3212853B2 (en) * 1995-11-16 2001-09-25 日本バイリーン株式会社 Skin material for automobile interior material and automobile interior material using the same
US6124222A (en) * 1997-07-08 2000-09-26 Lear Automotive Dearborn, Inc. Multi layer headliner with polyester fiber and natural fiber layers
JP2001277406A (en) * 2000-04-03 2001-10-09 Dainippon Printing Co Ltd Heat insulating sheet for interior and exterior finish, method of manufacturing the same and heat insulating building member
JP4133553B2 (en) * 2002-04-30 2008-08-13 日本バイリーン株式会社 Car interior materials and car interior materials
JP4996716B2 (en) * 2010-06-11 2012-08-08 本田技研工業株式会社 Heat resistant resin printed fabric
JP5618869B2 (en) * 2011-03-07 2014-11-05 本田技研工業株式会社 Interior material
JP6807204B2 (en) * 2016-10-04 2021-01-06 呉羽テック株式会社 Skin material for interior
ES2969784T3 (en) * 2020-12-04 2024-05-22 Freudenberg Carl Kg Embossed non-woven fabric for vehicle interior

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014051268A (en) * 2012-08-07 2014-03-20 Japan Vilene Co Ltd Decorative fiber sheet for automobile

Also Published As

Publication number Publication date
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