JPH048646A - Interior decoration material for car - Google Patents
Interior decoration material for carInfo
- Publication number
- JPH048646A JPH048646A JP10976190A JP10976190A JPH048646A JP H048646 A JPH048646 A JP H048646A JP 10976190 A JP10976190 A JP 10976190A JP 10976190 A JP10976190 A JP 10976190A JP H048646 A JPH048646 A JP H048646A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- colorant
- synthetic resin
- base material
- felt
- 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
- 239000000463 material Substances 0.000 description 51
- 239000010410 layer Substances 0.000 description 36
- 229920003002 synthetic resin Polymers 0.000 description 22
- 239000000057 synthetic resin Substances 0.000 description 22
- 239000003086 colorant Substances 0.000 description 21
- 239000002344 surface layer Substances 0.000 description 14
- 239000003973 paint Substances 0.000 description 12
- 239000000835 fiber Substances 0.000 description 7
- 239000004925 Acrylic resin Substances 0.000 description 6
- 229920000178 Acrylic resin Polymers 0.000 description 6
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 210000002268 wool Anatomy 0.000 description 5
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は車両用内装材に関し、更に詳細に説明すると、
粗毛に合成樹脂繊維を混合し、ニードルパンチにより所
望の厚さに形成されたフェルト層からなる内装基材と、
該内装基材の表面に形成された表面層とからなる車両用
内装材に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a vehicle interior material, and will be described in more detail as follows:
An interior base material consisting of a felt layer made by mixing coarse wool with synthetic resin fibers and forming it to a desired thickness by needle punching;
The present invention relates to a vehicle interior material comprising a surface layer formed on the surface of the interior base material.
従来より、車両等の内装材として成形天井やドアトリム
及びトランクトリム等が存在し、これらの内装材の内装
基材としてレジンフェルト層を用いたものが知られてい
る。第３図に示す如く、この内装材１はフェルト層から
なる内装基材２と、この内装基材２の表面に接合された
表皮材または不織布等の表面層３とから形成されている
。BACKGROUND ART Conventionally, molded ceilings, door trims, trunk trims, etc. have existed as interior materials for vehicles, etc., and it is known that resin felt layers are used as interior base materials for these interior materials. As shown in FIG. 3, this interior material 1 is formed from an interior base material 2 made of a felt layer, and a surface layer 3 such as a skin material or a nonwoven fabric bonded to the surface of this interior base material 2.
前記内装基材２は粗毛に合成樹脂繊維を混合し、ニード
ルパンチにより所望の厚さに形成され、この内装基材２
は単独で、または表皮材等の表面層３を積層した状態で
所望形状に加熱プレス成形される。The interior base material 2 is made by mixing coarse hair with synthetic resin fibers, and is formed to a desired thickness by needle punching.
is hot press-molded into a desired shape either alone or with a surface layer 3 such as a skin material laminated thereon.
また内装基材２に軟質発泡体を用い、この軟質発泡体の
剛性を付与するために熱硬化性樹脂を含浸させて成形天
井を形成するものが、特公昭５８−５２４９５号公報、
特開昭６３−２７４５１８号公報等に存在する。Furthermore, a method in which a soft foam is used as the interior base material 2 and a molded ceiling is formed by impregnating this soft foam with a thermosetting resin to impart rigidity is disclosed in Japanese Patent Publication No. 58-52495.
It exists in Japanese Patent Application Laid-Open No. 63-274518, etc.
従来の内装材１では内装基材２の表面側に表面層３とし
て表皮材または不織布等を接着剤や熱融着性フィルムを
用いて接合させており、これらの接合作業が作業環境を
悪化させたり、作業が煩雑となる欠点を有し、作業能率
を向上させることができないものであった。In the conventional interior material 1, a skin material or nonwoven fabric is bonded to the surface side of the interior base material 2 as the surface layer 3 using an adhesive or a heat-fusible film, and these bonding operations deteriorate the working environment. In addition, it has the disadvantage that the work is complicated, and the work efficiency cannot be improved.
本発明の目的は内装基材の剛性を向上させることができ
、表皮材や不織布等を用いずに簡易に表面層を形成する
ことができ、作業能率を著しく向上させることができ、
且つ著しく経済性に優れた車両用内装材を提供するもの
である。The purpose of the present invention is to be able to improve the rigidity of an interior base material, to easily form a surface layer without using a skin material or nonwoven fabric, and to significantly improve work efficiency.
Moreover, the present invention provides a vehicle interior material that is extremely economical.
本発明は上述せる課題に鑑みてなされたもので、粗毛に
合成樹脂繊維を混合し、ニードルパンチにより所望の厚
さに形成されたフェルト層からなる内装基材と、該内装
基材の表面に形成された表面層とからなる車両用内装材
において、前記内装基材はフェルト層に着色剤を混合し
た合成樹脂溶液を含浸させて形成され、前記表面層はフ
ェルト層に含浸された着色剤と同色の着色剤を含む合成
樹脂塗料層から形成されていることを特徴とする。The present invention has been made in view of the above-mentioned problems, and includes an interior base material consisting of a felt layer made by mixing coarse wool with synthetic resin fibers and formed into a desired thickness by needle punching, and a surface of the interior base material. In the vehicle interior material, the interior base material is formed by impregnating a felt layer with a synthetic resin solution containing a colorant, and the surface layer is formed by impregnating a felt layer with a synthetic resin solution containing a colorant. It is characterized by being formed from a synthetic resin paint layer containing a colorant of the same color.
本発明に依れば、フェルト層に着色剤を混合した合成樹
脂溶液を含浸させて内装基材が形成され、フェルト層の
剛性が向上し、またフェルト層の色むらを着色剤が防止
し、外観を向上させることができ、また表面層をフェル
ト層に含浸させた着色剤と同色の着色剤を含む合成樹脂
塗料層により形成したので表皮材や不織布を接合させる
必要がなく、この合成樹脂塗料層がフェルト層の補強を
兼ねるので強度を向上させることができるものである。According to the present invention, an interior base material is formed by impregnating a felt layer with a synthetic resin solution mixed with a colorant, the rigidity of the felt layer is improved, and the colorant prevents color unevenness of the felt layer, The appearance can be improved, and since the surface layer is formed of a synthetic resin paint layer containing a colorant of the same color as the colorant impregnated into the felt layer, there is no need to bond the surface material or nonwoven fabric, and this synthetic resin paint Since the layer also serves as reinforcement for the felt layer, the strength can be improved.
［実施例］
以下本発明に係る車両用内装材を図面を参照して詳述す
る。[Example] The vehicle interior material according to the present invention will be described in detail below with reference to the drawings.
第１図及び第２図には本発明の一実施例の概略が示され
ており、本実施例では車両の内装材としてトランクトリ
ムに適用した場合が示されている。1 and 2 schematically show an embodiment of the present invention, and this embodiment shows a case where the present invention is applied to a trunk trim as an interior material of a vehicle.
内装材としてのトランクトリム１１は内装基材１２と、
この内装基材１２の表面に形成された表面層１３とから
形成されている。前記内装基材１２は粗毛に合成樹脂繊
維を混合して形成されたフェルト層１５から形成されて
いる。前記フェルト層１５は粗毛７０〜５０％、ポリプ
ロピレン繊維等の合成樹脂繊維３０〜５０％、目付８０
０〜１０００ ｇ ／ボに形成されている。The trunk trim 11 as an interior material includes an interior base material 12,
It is formed from a surface layer 13 formed on the surface of this interior base material 12. The interior base material 12 is formed from a felt layer 15 made of coarse wool mixed with synthetic resin fibers. The felt layer 15 is made of 70-50% coarse wool, 30-50% synthetic resin fibers such as polypropylene fibers, and has a basis weight of 80.
It is formed at 0 to 1000 g/bo.
前記フェルト層１５には着色剤１９を混合したアクリル
樹脂溶液１７が含浸され、剛性が増大するようになされ
ていると共にフェルト層１５の色むらを着色剤１９によ
り防止するようになされている。The felt layer 15 is impregnated with an acrylic resin solution 17 mixed with a coloring agent 19 to increase the rigidity, and the coloring agent 19 prevents color unevenness of the felt layer 15.
内装基材１２の表面に形成される表面層１３はフェルト
層１５に含浸された着色剤１９と同色の着色剤を含む合
成樹脂塗料層２１より形成されている。The surface layer 13 formed on the surface of the interior base material 12 is formed of a synthetic resin paint layer 21 containing a coloring agent of the same color as the coloring agent 19 impregnated into the felt layer 15.
次に第２図を参照して本発明に係る車両用内装材の製造
工程を説明する。Next, the manufacturing process of the vehicle interior material according to the present invention will be explained with reference to FIG.
反毛フェルト等の粗毛にポリプロピレン等の合成樹脂繊
維を加え、これにアクリル樹脂バインダーを混入し、ニ
ードルパンチ２３により所望の厚さのフェルト層１５を
連続的に形成する。このフェルト層１５を順次アクリル
樹脂溶液１７を収納した槽２５内に挿入する。槽２５内
のアクリル樹脂溶液１７には黒色顔料等からなる着色剤
１９（１００〜２００ｇ／ｒｒｆ）が混入されている。Synthetic resin fibers such as polypropylene are added to coarse wool such as recycled felt, an acrylic resin binder is mixed therein, and a felt layer 15 of a desired thickness is continuously formed using a needle punch 23. This felt layer 15 is sequentially inserted into a tank 25 containing an acrylic resin solution 17. The acrylic resin solution 17 in the tank 25 is mixed with a coloring agent 19 (100 to 200 g/rrf) made of a black pigment or the like.
前記フェルト層１５にアクリル樹脂溶液１７及び着色剤
１９を含浸させた後、一対のローラ２７間で余分なアク
リル樹脂溶液１７を絞り取る。次いでこのフェルト層１
５を加熱乾燥手段２９により乾燥させ、フェルト層１５
からなる内装基材１２を形成する。After the felt layer 15 is impregnated with the acrylic resin solution 17 and the colorant 19, the excess acrylic resin solution 17 is squeezed out between a pair of rollers 27. Next, this felt layer 1
5 is dried by heating drying means 29 to form a felt layer 15.
An interior base material 12 is formed.
次にこの内装基材１２の表面にアクリル合成樹脂塗料等
からなる合成樹脂塗料２１をスプレーにより塗布する。Next, a synthetic resin paint 21 made of acrylic synthetic resin paint or the like is applied to the surface of this interior base material 12 by spraying.
この合成樹脂塗料２１はフェルト層１５に含浸された着
色剤１９と同色の黒色の顔料からなる着色剤を含んでい
る。尚同色の着色剤でなくても同一系列や類似の顔料を
用いるのが好ましい。This synthetic resin paint 21 contains a coloring agent made of a black pigment having the same color as the coloring agent 19 impregnated into the felt layer 15. It is preferable to use pigments of the same series or similar, even if the colorants are not of the same color.
この合成樹脂塗料２１の硬化により内装基材１２のフェ
ルト層１５の表面に表面層１３が形成され、この内装基
材１２と表面層１３とが一体化して連続して得られ、こ
れを所望形状にカット手段３１によりカットすることに
より内装材としてのトランクトリム１１が得られるもの
である。By curing this synthetic resin paint 21, a surface layer 13 is formed on the surface of the felt layer 15 of the interior base material 12, and the interior base material 12 and the surface layer 13 are integrated and continuously obtained, and this is shaped into a desired shape. By cutting with the cutting means 31, the trunk trim 11 as an interior material is obtained.
尚フェルト層１５に着色剤１９を混合した合成樹脂溶液
１７を含浸させて内装基材１２を成形した後にカント手
段３１により所望形状にカットし、次いで加熱プレス成
形した後に表面層１３としての合成樹脂塗料２１を塗布
するものであってもよい。Note that the felt layer 15 is impregnated with a synthetic resin solution 17 mixed with a coloring agent 19 to form the interior base material 12, and then cut into a desired shape by a canting means 31, and then heated and press-molded to form a synthetic resin as the surface layer 13. The paint 21 may be applied.
〔発明の効果］
以上が本発明に係る車両用内装材の一実施例の構成であ
るが、斯る構成に依れば、フェルト層に着色剤を混合し
た合成樹脂溶液を含浸させて内装基材が形成され、フェ
ルト層の剛性が向上し、またフェルト層の色むらを着色
剤が防止し、外観を向上させることができ、また表面層
をフェルト層に含浸させた着色剤と同色の着色剤を含む
剛性樹脂塗料層により形成したので表皮材や不織布を接
合させる必要がなく、この剛性樹脂塗料層がフェルト層
の補強を兼ねるので強度を向上させることができ、構成
が簡易で作業能率を向上させることができ、且つ著しく
経済性に優れた車両用内装材を得ることができる。[Effects of the Invention] The above is the structure of one embodiment of the vehicle interior material according to the present invention. According to this structure, the felt layer is impregnated with a synthetic resin solution mixed with a colorant to form the interior material. The material is formed, the rigidity of the felt layer is improved, and the coloring agent prevents uneven coloring of the felt layer, improving the appearance, and the surface layer is colored the same color as the coloring agent impregnated into the felt layer. Since it is formed from a rigid resin paint layer containing a chemical agent, there is no need to bond the skin material or non-woven fabric, and this rigid resin paint layer also serves as reinforcement for the felt layer, improving its strength.The structure is simple and work efficiency is improved. It is possible to obtain an interior material for a vehicle that can be improved and is extremely economical.
第１図及び第２図は本発明に係る車両用内装材の一実施
例の概略を夫々示すもので、第１図は内装材の断面図、
第２図は内装材の製造工程を示す説明図、第３図は従来
の内装材の断面図である。
図中、１１・・・内装材としてのトランクトリム、１２
・・・内装基材、１３・・・表面層、１５川フ工ルト層
、１７・・・合成樹脂溶液、１９・・・着色剤、２１・
・・合成樹脂塗料、２５・・・槽、２９・・・加熱乾燥
手段、３１・・・カット手段。1 and 2 schematically show an embodiment of a vehicle interior material according to the present invention, and FIG. 1 is a sectional view of the interior material;
FIG. 2 is an explanatory diagram showing the manufacturing process of the interior material, and FIG. 3 is a sectional view of the conventional interior material. In the figure, 11... Trunk trim as interior material, 12
... interior base material, 13 ... surface layer, 15 river felt layer, 17 ... synthetic resin solution, 19 ... colorant, 21.
... Synthetic resin paint, 25 ... Tank, 29 ... Heating drying means, 31 ... Cutting means.
Claims (1)
より所望の厚さに形成されたフェルト層からなる内装基
材と、該内装基材の表面に形成された表面層とからなる
車両用内装材において、前記内装基材はフェルト層に着
色剤を混合した合成樹脂溶液を含浸させて形成され、前
記表面層はフェルト層に含浸された着色剤と同色の着色
剤を含む合成樹脂塗料層から形成されていることを特徴
とする車両用内装材。(1) A vehicle interior comprising an interior base material made of a felt layer made by mixing synthetic resin fibers with coarse wool and formed to a desired thickness by needle punching, and a surface layer formed on the surface of the interior base material. In the material, the interior base material is formed by impregnating a felt layer with a synthetic resin solution mixed with a colorant, and the surface layer is formed of a synthetic resin paint layer containing a colorant of the same color as the colorant impregnated into the felt layer. A vehicle interior material comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10976190A JPH048646A (en) | 1990-04-25 | 1990-04-25 | Interior decoration material for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10976190A JPH048646A (en) | 1990-04-25 | 1990-04-25 | Interior decoration material for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048646A true JPH048646A (en) | 1992-01-13 |
Family
ID=14518565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10976190A Pending JPH048646A (en) | 1990-04-25 | 1990-04-25 | Interior decoration material for car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048646A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007126829A (en) * | 2005-11-01 | 2007-05-24 | Takashi Hashiguchi | Scaffolding support |
-
1990
- 1990-04-25 JP JP10976190A patent/JPH048646A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007126829A (en) * | 2005-11-01 | 2007-05-24 | Takashi Hashiguchi | Scaffolding support |
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