JPH0445877Y2 - - Google Patents
Info
- Publication number
- JPH0445877Y2 JPH0445877Y2 JP1987149663U JP14966387U JPH0445877Y2 JP H0445877 Y2 JPH0445877 Y2 JP H0445877Y2 JP 1987149663 U JP1987149663 U JP 1987149663U JP 14966387 U JP14966387 U JP 14966387U JP H0445877 Y2 JPH0445877 Y2 JP H0445877Y2
- Authority
- JP
- Japan
- Prior art keywords
- fleece
- layer cotton
- cotton
- lower layer
- impregnated
- 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
Links
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は例えば自動車の天井材、扉トリム、リ
アパーセル、トランク内壁等に用いられる表皮材
に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a skin material used for, for example, automobile ceiling materials, door trims, rear parcels, trunk inner walls, etc.
例えば上記したような自動車の内装材はレジン
ボード、ダンボール、ポリスチレン発泡体ボー
ド、合成樹脂含浸ポリウレタン発泡体ボード等の
基材表面に表皮材を貼着した構成がとられてい
る。この種の表皮材として高級なものには繊維材
料が用いられている。そして従来、該繊維材料と
しては綿状フリースをニードルパンチングした不
織布が多く用いられている。該不織布を基材に貼
着する場合にはポリエチレンシート、ポリアミド
不織布等のホツトメルトシートを該不織布に裏打
ちし、該ホツトメルトシートを介して該不織布を
基材に貼着するのである。
For example, the interior materials for automobiles as described above are constructed by pasting a skin material on the surface of a base material such as a resin board, cardboard, polystyrene foam board, or synthetic resin-impregnated polyurethane foam board. Fiber materials are used as high-grade skin materials of this type. Conventionally, a nonwoven fabric made by needle-punching cotton-like fleece has often been used as the fiber material. When the nonwoven fabric is attached to a substrate, the nonwoven fabric is lined with a hot melt sheet such as a polyethylene sheet or a polyamide nonwoven fabric, and the nonwoven fabric is attached to the substrate via the hot melt sheet.
しかしながら上記表皮材では綿状フリースをニ
ードルパンチングして不織布を製造し、更に該不
織布にホツトメルトシートを裏打ちすると言う手
間のかかる工程が必要であり、また表皮材のクツ
シヨン性を良好にしてボリユーム感を出すには不
織布の目付を増加させる必要があり材料が高くな
る。
However, the skin material described above requires a time-consuming process of manufacturing a nonwoven fabric by needle punching cotton-like fleece and then lining the nonwoven fabric with a hot melt sheet. To achieve this, it is necessary to increase the basis weight of the nonwoven fabric, which increases the cost of the material.
本考案は上記従来の問題点を解決する手段とし
て、合成樹脂を含浸せしめた下層綿状フリース３
と、合成樹脂を含浸せしめない上層綿状フリース
４とを重合接着した表皮材９を提供するものであ
る。
The present invention is a means to solve the above-mentioned problems of the conventional method, and is based on the lower layer of cotton-like fleece impregnated with synthetic resin.
and an upper cotton-like fleece 4 which is not impregnated with synthetic resin are polymerized and bonded together to provide a skin material 9.
本考案に用いられる上層綿状フリースおよび下
層綿状フリースとはポリエステル繊維、ポリアミ
ド繊維、ポリオレフイン繊維、アクリル繊維等の
合成繊維、綿繊維、羊毛等の天然繊維等の繊維を
〓毛して綿状にしたものであり、特に下層綿状フ
リースには規格外品、再生品、端切れ等の安価な
繊維を用いることが出来る。 The upper layer cotton-like fleece and the lower layer cotton-like fleece used in this invention are made from synthetic fibers such as polyester fibers, polyamide fibers, polyolefin fibers, acrylic fibers, natural fibers such as cotton fibers, and wool. In particular, cheap fibers such as non-standard products, recycled products, scraps, etc. can be used for the lower layer cotton-like fleece.
本考案の下層綿状フリースに含浸せしめられる
合成樹脂としてはメラミン樹脂、尿素樹脂、尿素
−メラミン樹脂、フエノール樹脂、エポキシ樹
脂、ウレタン樹脂、熱硬化型アクリル樹脂等の熱
硬化性合成樹脂、および／または熱可塑性アクリ
ル樹脂、酢酸ビニル樹脂、スチレン樹脂、スチレ
ン−ブタジエン共重合体、ポリエチレン、ポリプ
ロピレン等の熱可塑性合成樹脂が例示される。 The synthetic resins that can be impregnated into the lower layer cotton-like fleece of the present invention include thermosetting synthetic resins such as melamine resin, urea resin, urea-melamine resin, phenolic resin, epoxy resin, urethane resin, thermosetting acrylic resin, and/or thermosetting synthetic resins. Alternatively, thermoplastic synthetic resins such as thermoplastic acrylic resin, vinyl acetate resin, styrene resin, styrene-butadiene copolymer, polyethylene, and polypropylene are exemplified.
本考案の上層綿状フリースは通常目付100〜200
ｇ／m2、下層綿状フリースは通常目付50〜100
ｇ／m2とされ、上層綿状フリースの目付を出来る
だけ小さくし、下層綿状フリースの目付を出来る
だけ大きくして下層綿状フリースには前記したよ
うな安価な繊維を用いることが望ましい。また下
層綿状フリースに対する合成樹脂含浸量は固形分
として大体15〜40重量％程度とする。 The upper layer cotton-like fleece of this invention usually has a basis weight of 100 to 200.
g/m 2 , the lower layer cotton-like fleece usually has a basis weight of 50 to 100
g/m 2 , it is desirable to make the basis weight of the upper layer cotton-like fleece as small as possible, to make the basis weight of the lower layer cotton-like fleece as large as possible, and to use the above-mentioned inexpensive fibers for the lower layer cotton-like fleece. Further, the amount of synthetic resin impregnated into the lower layer cotton-like fleece is approximately 15 to 40% by weight as a solid content.
上層綿状フリースと合成樹脂を含浸した下層綿
状フリースとは重合せられ、所望ならば加熱状態
において圧着型、圧着ロール等を使用して圧着さ
れるか、またはニードリング等によつて絡合され
て本考案の表皮材となる。この際、予じめレジン
ボード、ダンボール、ポリスチレン発泡体ボー
ド、合成樹脂含浸ポリウレタン発泡体ボード等の
基材を下層綿状フリース側に重合しておき、上層
綿状フリース、下層綿状フリース、および基材と
を同時に圧着してもよい。 The upper layer cotton-like fleece and the lower layer cotton-like fleece impregnated with synthetic resin are polymerized and, if desired, are crimped using a crimping die, crimping roll, etc. in a heated state, or entangled by needling, etc. It becomes the skin material of the present invention. At this time, a base material such as resin board, cardboard, polystyrene foam board, synthetic resin-impregnated polyurethane foam board, etc. is polymerized in advance on the lower layer cotton-like fleece side, and the upper layer cotton-like fleece, the lower layer cotton-like fleece, and You may press-bond with a base material at the same time.
上層綿状フリースと合成樹脂を含浸した下層綿
状フリースとを共重合圧着すると下層綿状フリー
スに含浸されている合成樹脂が滲出して上層綿状
フリースに含浸されるが、該合成樹脂は上層綿状
フリース表面にまで至ることなく、したがつて上
層綿状フリース表面に合成樹脂光沢が発現するよ
うなことはない。このようにして上層綿状フリー
スと下層綿状フリースとは下層綿状フリースに含
浸されている合成樹脂により接着されるととも
に、該上層綿状フリースは該合成樹脂を含浸する
ことにより補強されかつ毛羽立ちを防止される。
また下層綿状フリースは合成樹脂含浸状態でも弾
性が充分保持されるので表皮材のクツシヨン性お
よびボリユーム感には上層綿状フリースと下層綿
状フリースとの両方が関与するし、上層綿状フリ
ースおよび下層綿状フリースともに伸びが良好で
いかなる深絞り形状にも対応することが出来る。
更に下層綿状フリースに熱可塑性合成樹脂を含浸
した場合や熱硬化性合成樹脂の場合でも上層綿状
フリースとの圧着後でも該熱硬化性合成樹脂が未
硬化または半硬化の場合、あるいは上層綿状フリ
ースと下層綿状フリースと基材との圧着とを同時
に行う場合には基材との貼合わせに際して接着剤
が不要となる。
When the upper layer cotton-like fleece and the lower layer cotton-like fleece impregnated with synthetic resin are copolymerized and crimped, the synthetic resin impregnated in the lower layer cotton-like fleece oozes out and is impregnated into the upper layer cotton-like fleece. It does not reach the surface of the cotton-like fleece, and therefore, the synthetic resin gloss does not appear on the surface of the upper layer cotton-like fleece. In this way, the upper layer cotton-like fleece and the lower layer cotton-like fleece are bonded together by the synthetic resin impregnated in the lower layer cotton-like fleece, and the upper layer cotton-like fleece is reinforced and fluffed by impregnating the synthetic resin. will be prevented.
In addition, since the lower layer cotton-like fleece retains its elasticity sufficiently even when it is impregnated with synthetic resin, both the upper layer cotton-like fleece and the lower layer cotton-like fleece are involved in the cushioning properties and volume feeling of the outer layer material, and the upper layer cotton-like fleece and Both the lower layer cotton-like fleece has good elongation and can be made into any deep drawing shape.
Furthermore, if the lower layer cotton-like fleece is impregnated with a thermoplastic synthetic resin, or if the thermosetting synthetic resin is uncured or semi-cured even after being crimped with the upper layer cotton-like fleece, or if the upper layer cotton In the case where the fiber-like fleece, the lower cotton-like fleece, and the base material are crimped at the same time, no adhesive is required for bonding them to the base material.
本考案は上記したように表皮材が簡単な工程で
得られ、かつ安価な材料でクツシヨン性およびボ
リユーム感のある表皮材を提供することが出来
る。また本考案の表皮材は伸びが良好で深絞り形
状にも容易に適合してしわや亀裂を生じない。
As described above, the present invention can provide a skin material that can be obtained through a simple process and has cushioning properties and a sense of volume using inexpensive materials. In addition, the skin material of the present invention has good elongation, easily adapts to deep drawing shapes, and does not cause wrinkles or cracks.
第１図〜第３図には本考案の一実施例が示され
る。第１図において合成樹脂含浸槽１には50重量
％メラミン樹脂水溶液２が充填されており、該含
浸槽１内には目付70ｇ／m2の規格外のポリエステ
ル繊維からなる下層綿状フリース３が送り込ま
れ、該メラミン樹脂水溶液２が含浸せしめられ
る。該メラミン樹脂水溶液２を含浸した下層綿状
フリース３は絞りロール５によつて含浸量を25重
量％に調節され、次いで乾燥室６内で乾燥せら
れ、その後150℃に加熱した圧着ロール７におい
て目付150ｇ／m2の規格品ポリエステル繊維から
なる上層綿状フリース４と圧着せしめられ、裁断
機８により所定寸法に裁断される。
An embodiment of the present invention is shown in FIGS. 1-3. In FIG. 1, a synthetic resin impregnating tank 1 is filled with a 50% by weight melamine resin aqueous solution 2, and a lower layer cotton-like fleece 3 made of non-standard polyester fiber with a basis weight of 70 g/m 2 is in the impregnating tank 1. The melamine resin aqueous solution 2 is then impregnated. The lower layer cotton-like fleece 3 impregnated with the melamine resin aqueous solution 2 is adjusted to have an impregnated amount of 25% by weight by a squeezing roll 5, then dried in a drying chamber 6, and then dried in a pressure roll 7 heated to 150°C. It is crimped with an upper layer cotton-like fleece 4 made of standard polyester fiber having a basis weight of 150 g/m 2 , and is cut into a predetermined size by a cutting machine 8 .
このようにして得られた表皮材９は第２図に示
すようにレジンフエルト１０と接着剤なしで重合
され、180℃、３Kg／m2、２分の加熱押圧成形に
よつて第３図に示すような自動車天井形状に成形
する。上記加熱押圧成形によつて下層綿状フリー
ク３に含浸されているメラミン樹脂が上層綿状フ
リース４およびレジンフエルト１０側に滲出して
接着剤として機能し、上層綿状フリース４、下層
綿状フリース３、レジンフエルト１０は強固に相
互接着される。 The skin material 9 thus obtained was polymerized with resin felt 10 without adhesive as shown in FIG. Form into the shape of a car ceiling as shown. The melamine resin impregnated into the lower layer cotton fleece 3 by the above-mentioned heating and press molding exudes to the upper layer cotton fleece 4 and the resin felt 10 side and functions as an adhesive, and the upper layer cotton fleece 4 and the lower layer cotton fleece 3. The resin felts 10 are firmly bonded to each other.
第１図〜第３図は本考案の一実施例を示すもの
であり、第１図は工程図、第２図は部分断面図、
第３図は成形物斜視図である。
図中、２……メラミン樹脂水溶液、３……下層
綿状フリース、４……上層綿状フリース、９……
表皮材。
Figures 1 to 3 show an embodiment of the present invention, with Figure 1 being a process diagram and Figure 2 being a partial sectional view.
FIG. 3 is a perspective view of the molded product. In the figure, 2... Melamine resin aqueous solution, 3... Lower layer cotton-like fleece, 4... Upper layer cotton-like fleece, 9...
Skin material.
Claims (1)
合成樹脂を含浸せしめない上層綿状フリースとを
重合接着したことを特徴とする表皮材。 A lower layer of cotton-like fleece impregnated with synthetic resin,
A skin material characterized by polymerization bonding of an upper layer of cotton-like fleece that is not impregnated with synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987149663U JPH0445877Y2 (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987149663U JPH0445877Y2 (en) | 1987-09-30 | 1987-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6452732U JPS6452732U (en) | 1989-03-31 |
| JPH0445877Y2 true JPH0445877Y2 (en) | 1992-10-28 |
Family
ID=31422100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987149663U Expired JPH0445877Y2 (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445877Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587890U (en) * | 1981-07-08 | 1983-01-19 | 三菱油化バ−ディツシエ株式会社 | Heat-formable fiber mat |
| JPS6146590A (en) * | 1984-08-10 | 1986-03-06 | 富士電機冷機株式会社 | Data transmission for vending machine |
-
1987
- 1987-09-30 JP JP1987149663U patent/JPH0445877Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6452732U (en) | 1989-03-31 |
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