JPS61160237A - Interior materal - Google Patents
Interior materalInfo
- Publication number
- JPS61160237A JPS61160237A JP123385A JP123385A JPS61160237A JP S61160237 A JPS61160237 A JP S61160237A JP 123385 A JP123385 A JP 123385A JP 123385 A JP123385 A JP 123385A JP S61160237 A JPS61160237 A JP S61160237A
- Authority
- JP
- Japan
- Prior art keywords
- interior material
- fiber sheet
- multilayer
- surface layer
- fiber
- 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.)
- Pending
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は自動車や住宅の天井材、壁材、マット、リヤー
パッケージ、ドアトリム等の内装用途に用いる植毛加工
を施した内装材に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an interior material that is flocked and used for interior purposes such as ceiling materials, wall materials, mats, rear packages, and door trims of automobiles and houses.
従来の技術
従来、自動車や住宅の内装材としては、シボ付ポリ塩化
ビニルシートとポリウレタンスポンジとの積層材、繊維
編織布又はその起毛布、各種の樹脂シートへ短繊維を植
毛加工した70ツキ−加工品等が吏用されている。しか
し近年自動車等の用途に於いては、軽量化、低価格化。Conventional technology Conventionally, interior materials for automobiles and houses include laminated materials of textured polyvinyl chloride sheets and polyurethane sponges, fiber knitted and woven fabrics or their raised fabrics, and various types of resin sheets that are flocked with short fibers. Processed products are used. However, in recent years, it has become lighter and cheaper in applications such as automobiles.
繊維化指向が高まり、不織布基材が多く用いられる傾向
にある。特に天井材、リヤパッケージ。There is a growing trend towards fiberization and the use of nonwoven fabric base materials. Especially the ceiling materials and rear package.
ドアトリム等は加熱プレス機による成型加工を行なうた
め、その加工成型性の良さから不織布使用の傾向がます
ます高まっている。Since door trims and the like are molded using a hot press machine, the use of nonwoven fabrics is becoming more and more popular due to its good processing and moldability.
発明が解決しようとする問題点
従来より比較的加工成型性の良い編織布の表面を起毛処
理したベロア調起毛布、フロツキ−加工品等が上級車の
天井用表装材用途に使用されている。しかしベロア調起
毛布は豪華ではあるが、通常多くの加工工程を要し、又
編織布を[材としてのブロッキー加工品にセいては、成
型性の良好な編織布を使納する場合、つまり繊密度が疎
である編織布にット、シャーシー等)をブロッキー加工
の基材としようとしても表面が不均一で、凹凸が酷いた
め70ツキ−加工が不可能である。また表面が比較的均
一でかつ繊密1fが密である布(ギャバ、ブロード等)
を使用する場合においては、成型性が低下するばかりか
、70ツキ−加工を実施する際、カレンダリング、アン
ダーコーティングによる表面平滑性の付与が必要となる
。Problems to be Solved by the Invention Conventionally, velour-like raised blankets, frothy-processed products, etc., which are fabrics with relatively good processability and which are subjected to a brushed surface treatment, have been used as covering materials for the ceilings of high-end cars. However, although velor textured blankets are luxurious, they usually require many processing steps. Even if an attempt is made to use a loosely woven fabric (such as knit, chassis, etc.) as a base material for blocky processing, the surface is uneven and the roughness is severe, making it impossible to perform 70-thick processing. In addition, cloth with a relatively uniform surface and dense 1f (gabber, broadcloth, etc.)
When using this, not only the moldability deteriorates, but also it becomes necessary to impart surface smoothness by calendering or undercoating when carrying out 70-sided processing.
そこで70ツキ−加工の基材として、安価で軽量であり
しかも成型性を存する不織布を代替とする試みがなされ
たが、表面の均一度、精度不足という問題点があった。Attempts have therefore been made to use non-woven fabrics, which are inexpensive, lightweight, and have moldability, as a substitute for the base material for the 70-layer process, but these have had the problem of insufficient surface uniformity and precision.
問題点を解決するための手段
本発明はこのような現況に鑑み、多層繊維構造物の表面
層に他層の繊維層よりも融点の低い熱可塑性繊維を混在
せしめ加熱、加圧することにより表面層の繊維を溶融せ
しめた表面が平滑で均一な多層不織布繊維シートの表面
に、接着剤を塗布してパイルを静電植毛することにより
柔軟で軽量しかも成型性に富み、更に樹脂結合剤と各種
の添加剤の併用によって難燃性、撥水性、抗菌性などの
緒特性を合わせて付与する6とを可能にした植毛加工を
施した内装材を提供しようとするものである。Means for Solving the Problems In view of the current situation, the present invention has been developed by mixing thermoplastic fibers with a lower melting point than other fiber layers in the surface layer of a multilayer fiber structure and heating and pressurizing the surface layer. The surface of the multilayer non-woven fiber sheet is made by melting the fibers of the fibers and has a smooth and uniform surface.By applying an adhesive and electrostatically flocking the pile, it is flexible, lightweight, and has excellent moldability.It is also made with a resin binder and various The object of the present invention is to provide an interior material that has been subjected to flocking processing, which can impart properties such as flame retardancy, water repellency, and antibacterial properties through the combined use of additives.
実施例 以下本発明の1実施例を図面に基づいて説明する。Example An embodiment of the present invention will be described below based on the drawings.
第2図は木発明の製造工程の一例を示す概略工程図であ
る。1は多層繊維層であり1例えば第8図に示すように
1表面層2に融点110’Cの低融点ポリエステル繊維
1dXI51m1110幅、目付26g/−の繊維ウェ
ブを有し、下層8は通常のポリエステル繊維8dXFi
lfi100%、目付6Fig/lP/の繊維ウェブよ
り形成した多層繊維層を比較的柔軟なアクリル樹脂(T
g−−40°C)を含浸付着(D、P 、U−11K
< )せしめたものを繰り出す。次に多層繊維層lはロ
ール間隙を一定ゲージに調節した表層がテフロン加工さ
れたロール4により加熱、加圧する。この時の加熱、加
圧条件は例えばロールゲージ0.2111110一ル温
関180℃であり1表面層は完全に溶融平滑化した多層
不織布繊維シートを形成する。次いで上記繊維シートの
平滑表面にアクリル樹脂結合剤6をドクターナイフ6に
より均一にコーティングを行ないパイル7例えばナイロ
ン1. S d 、 0.1s 〜l、 6 wrを付
着量L15g/n/となる様に直流高圧発生機8により
高圧静電場で吸引力作用により付着植毛させ、乾燥機9
で乾燥を行なって多層不織布繊維シート表面に植毛加工
が施された内装材10が形成される。FIG. 2 is a schematic process diagram showing an example of the manufacturing process of the wooden invention. 1 is a multilayer fiber layer 1, for example, as shown in FIG. 8, the surface layer 2 has a fiber web of low melting point polyester fibers with a melting point of 110'C, 1dXI51m1110 width, and a basis weight of 26g/-, and the lower layer 8 is made of ordinary polyester fibers. Fiber 8dXFi
A multilayer fiber layer formed from a fiber web with lfi 100% and a basis weight of 6 Fig/lP/ is made of relatively flexible acrylic resin (T
g--40°C) impregnated adhesion (D, P, U-11K
< ) To bring out something that has been made. Next, the multilayer fiber layer 1 is heated and pressurized by a roll 4 whose surface layer is treated with Teflon and whose roll gap is adjusted to a constant gauge. The heating and pressurizing conditions at this time are, for example, a roll gauge of 0.2111110 and a temperature of 180° C., and one surface layer is completely melted and smoothed to form a multilayer nonwoven fabric sheet. Next, an acrylic resin binder 6 is uniformly coated on the smooth surface of the fiber sheet using a doctor knife 6, and a pile 7 of, for example, nylon 1. S d , 0.1 s ~ l, 6 wr was adhered and flocked by a suction force action in a high-pressure electrostatic field using a DC high-pressure generator 8 so that the adhesion amount L was 15 g/n/, and then a dryer 9
The multilayer nonwoven fabric fiber sheet is dried to form an interior material 10 whose surface is flocked.
尚1表面層に用いる低融点の熱可塑性繊維は上記低融点
ポリエステル繊維の他、ポリアミド系、ポリオレフィン
系、ポリエステル系の芯−鞘、サイドバイサイド等の複
合繊維や市販されている他の低融点繊維なら何れも使用
することができる。In addition to the above-mentioned low-melting-point polyester fibers, the low-melting-point thermoplastic fibers used for the first surface layer may include polyamide-based, polyolefin-based, polyester-based core-sheath, side-by-side composite fibers, and other commercially available low-melting point fibers. Either can be used.
また1表面層の繊維目付が20 g / rr?未満と
なると充分なる平滑性均一性が得られず、使用繊維デニ
ールも8d以下のものが望ましい。また下層となる繊維
層8は予めニードルパンチング加工を施しておき1表面
層2に低融点繊維を含むウェブを重ね、加熱、加圧する
ことにより表面が溶融平滑化した多層不織布繊維シート
を形成し、植毛基材として使用してもよい。第1図はこ
のようにして構成した木発明の内装材の断面図であり、
表面層2が溶融平滑化した多層本職布繊維シート】1の
表面にアクリル樹脂結合剤層5を介してナイロンのパイ
ル7が植毛固着され、内装材を形成している。Also, the fiber weight of one surface layer is 20 g/rr? If it is less than that, sufficient smoothness and uniformity cannot be obtained, and it is desirable that the fiber denier used be 8 d or less. In addition, the lower fiber layer 8 has been needle-punched in advance, and a web containing low-melting point fibers is layered on the first surface layer 2 to form a multilayer nonwoven fiber sheet whose surface is melted and smoothed by heating and pressurizing. It may also be used as a flocking base material. FIG. 1 is a cross-sectional view of the interior material of the wooden invention constructed in this way.
A nylon pile 7 is flocked and fixed to the surface of the multilayer professional cloth fiber sheet 1 with the surface layer 2 melted and smoothed through an acrylic resin binder layer 5 to form an interior material.
発明の効果
本発明は上記の如く表面が溶融し、均一に平滑化された
多層不織布繊維シートを植毛基材としているため柔軟性
、軽量性、成型性に富み、特に自動車用天井表皮材やド
アトリム表皮材として好適の高級内装材が得られた。更
に通気性を有しない構造となっているため、真空成型加
工に於いて優れた性能を示した。Effects of the Invention As described above, the present invention uses a multilayer nonwoven fiber sheet whose surface is melted and smoothed uniformly as a flocked base material, so it is highly flexible, lightweight, and moldable, and is particularly suitable for automobile ceiling skin materials and door trims. A high-grade interior material suitable as a skin material was obtained. Furthermore, since it has a structure that does not have air permeability, it showed excellent performance in vacuum forming processing.
更に樹脂結合剤の種類や各種の添加剤を併用することに
より、難燃性、撥水性、抗菌性などの優れた効果を有す
る発明である。Furthermore, by using different kinds of resin binders and various additives in combination, this invention has excellent effects such as flame retardancy, water repellency, and antibacterial properties.
第1図は本発明の1実施例を示す内装材の断面図、第2
図は本発明の製造工程を示す概略工程図、第8図は本発
明に用いる多層繊維層の構成断面図であるつ
111.多層繊維層
2.20表面層
801.下層
4、、、表Illテフロン加工熱ロール511.アクリ
ル樹脂結合剤
606.ドクターナイフ
70.、パイル
801.直流高圧発生機
961.乾燥機
10 、 、 、内装材
11、、、多層不織布繊維シート
・拳−Fig. 1 is a sectional view of an interior material showing one embodiment of the present invention;
The figure is a schematic process diagram showing the manufacturing process of the present invention, and FIG. 8 is a cross-sectional view of the structure of the multilayer fiber layer used in the present invention. Multilayer fiber layer 2.20 surface layer 801. Lower layer 4, Table Ill Teflon coated heat roll 511. Acrylic resin binder 606. Doctor knife 70. , pile801. DC high pressure generator 961. Dryer 10, Interior material 11, Multilayer non-woven fiber sheet/Fist-
Claims (4)
により溶融平滑化され、接着剤層を介して植毛されたパ
イル層を有し、かつ上記繊維シートの表面層の繊維目付
が20g/m^2以上であり、他層の繊維よりも低融点
である熱可塑性繊維を50%(重量)以上有してなるこ
とを特徴とする内装材。(1) The surface layer of the fiber sheet having a multilayer structure is melted and smoothed by heating and pressure, and has a pile layer flocked through an adhesive layer, and the fiber basis weight of the surface layer of the fiber sheet is 20 g/ An interior material comprising 50% (by weight) or more of thermoplastic fibers having a melting point of m^2 or more and a lower melting point than fibers in other layers.
含浸処理されてなる特許請求の範囲第1項記載の内装材
。(2) The interior material according to claim 1, wherein the multilayer fiber sheet is pre-impregnated with a relatively soft resin binder.
ルパンチング処理を施されてなる特許請求の範囲第1項
及び第2項記載の内装材。(3) The interior material according to claims 1 and 2, wherein layers other than the surface layer of the multilayer fiber sheet are previously subjected to needle punching treatment.
抗菌処理剤等の薬剤及び顔料、染料等を添加してなる特
許請求の範囲第2項記載の内装材。(4) Softener, flame retardant, water repellent in the soft resin binder,
The interior material according to claim 2, which contains a chemical agent such as an antibacterial treatment agent, a pigment, a dye, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP123385A JPS61160237A (en) | 1985-01-07 | 1985-01-07 | Interior materal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP123385A JPS61160237A (en) | 1985-01-07 | 1985-01-07 | Interior materal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61160237A true JPS61160237A (en) | 1986-07-19 |
Family
ID=11495746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP123385A Pending JPS61160237A (en) | 1985-01-07 | 1985-01-07 | Interior materal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61160237A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110719844A (en) * | 2017-06-01 | 2020-01-21 | 欧拓管理公司 | Aesthetic floor covering system |
-
1985
- 1985-01-07 JP JP123385A patent/JPS61160237A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110719844A (en) * | 2017-06-01 | 2020-01-21 | 欧拓管理公司 | Aesthetic floor covering system |
JP2020522423A (en) * | 2017-06-01 | 2020-07-30 | オートニアム マネジメント アクチエンゲゼルシャフトAutoneum Management AG | Aesthetic floor cover material mechanism |
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