JP3516083B2 - Molding method of molded interior material - Google Patents
Molding method of molded interior materialInfo
- Publication number
- JP3516083B2 JP3516083B2 JP12418194A JP12418194A JP3516083B2 JP 3516083 B2 JP3516083 B2 JP 3516083B2 JP 12418194 A JP12418194 A JP 12418194A JP 12418194 A JP12418194 A JP 12418194A JP 3516083 B2 JP3516083 B2 JP 3516083B2
- Authority
- JP
- Japan
- Prior art keywords
- molding
- skin
- mold
- interior 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.)
- Expired - Fee Related
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】Detailed Description of the Invention
【０００１】[0001]
【産業上の利用分野】本発明は、主として車両、船舶、
住宅等の内装材を成形する方法に関し、特に起毛調表皮
の風合を殺さず、その風合をそのままの状態に保有せし
める成形内装材の成形方法に関するものである。BACKGROUND OF THE INVENTION The present invention is mainly applied to vehicles, ships,
The present invention relates to a method for molding an interior material for a house or the like, and more particularly to a method for molding a molded interior material that does not kill the texture of the raised skin and keeps the texture as it is.
【０００２】[0002]
【従来の技術】従来、車両、船舶等の運転席、客室及び
住宅等の、いわゆる居住空間に用いられる成形内装材は
外観的に柔らかいトーンが好まれることから起毛調織物
や、不織布など柔軟な風合の表皮が通常使用されてお
り、合成樹脂発泡材からなる基材上に接着剤を介して上
記柔軟な風合の表皮を積層重合し、これを上下両型より
なる成形型内に配置して冷プレス又は熱プレス方式で加
圧成形することによって作られている。2. Description of the Related Art Conventionally, molded interior materials used for so-called living spaces such as the driver's seat of vehicles and ships, passenger cabins, houses, etc. have been favored to have a soft tone in appearance. A textured skin is usually used, and the flexible textured skin is laminated and polymerized on a base material made of synthetic resin foam through an adhesive, and this is placed in a mold consisting of upper and lower molds. Then, it is made by press forming by cold pressing or hot pressing.
【０００３】[0003]
【発明が解決しようとする課題】ところが、上記加圧成
形に用いられる成形金型、とりわけ表皮側を加圧する上
型は型面が金属の削り出し研磨物で形成されている関係
上、加圧成形に際し、表皮の不織布など布面に接触し、
圧着するとき、表皮表面に光沢を生じ、いわゆるテカリ
のある表面を形成して折角の布帛の柔らかい風合や起毛
調風合を殺して了う欠点があった。However, since the molding die used for the above-mentioned pressure molding, especially the upper die for pressing the skin side, is pressed because the die surface is made of a metal scraped abrasive. At the time of molding, contact the cloth surface such as the non-woven fabric of the skin,
When pressure-bonded, the surface of the skin has a gloss, and a so-called shiny surface is formed, so that there is a drawback that the soft texture and the raised texture of the fabric at the corner are eliminated.
【０００４】本発明は上述の如き実状に対処し、特に表
皮側の型面に工夫を加えることにより前記型圧着時にお
いても表皮表面に光沢を与えることなく、表皮自体の風
合、とりわけ起毛調風合をそのまま維持させ、内装材と
しての外観、触感を良好ならしめることを目的とするも
のである。The present invention has dealt with the above-mentioned situation, and in particular, by devising the mold surface on the skin side, even when the mold is crimped, the surface of the skin is not glossed, and the texture of the skin itself, in particular the brushed surface, is improved. The purpose is to maintain the texture as it is and to make the appearance and feel of the interior material good.
【０００５】[0005]
【課題を解決するための手段】即ち、上記目的に適合す
るため本発明は、基材上に接着材層と表皮を積層重合し
てなる成形材料を、上下の型間に配置して加圧し、成形
内装材を成形するにあたり、前記表皮側の型面に弾性を
有する多数の金属針を設置し、フエルト及び離型性材料
を介して前記表皮表面を加圧せしめるようにした。[Means for Solving the Problems] That is, in order to meet the above-mentioned object, the present invention provides a molding material obtained by laminating and polymerizing an adhesive layer and a skin on a base material, which is placed between upper and lower molds and pressed. When molding the molded interior material, a large number of elastic metal needles were installed on the mold surface on the skin side, and the surface of the skin was pressed through the felt and the mold release material.
【０００６】この成形方法は特に表皮として起毛調の編
織物や不織布を用いる場合に有効である。This molding method is particularly effective when a raised knitted woven fabric or non-woven fabric is used as the surface skin.
【０００７】具体的には合成樹脂発泡体又は繊維強化合
成樹脂板を基材として、その上にホットメルトシート、
特にくもの巣状ホットメルトシートを介してポリエステ
ル繊維よりなる不織布表皮を積層重合せしめた板状体を
成形材料として上下型面間に該成形材料を配置し加圧成
形し内装材を成形するのに効果的である。Specifically, a synthetic resin foam or a fiber-reinforced synthetic resin plate is used as a base material, on which a hot melt sheet,
In particular, a plate-shaped body obtained by laminating and polymerizing a non-woven fabric made of polyester fiber through a cobweb-shaped hot melt sheet is used as a molding material, and the molding material is placed between upper and lower mold surfaces and pressure-molded to mold an interior material. Is effective in.
【０００８】[0008]
【作用】本発明の成形方法によれば上型である表皮側の
型面に弾性を有する多数の金属針を設置し、下型上に載
置された基材と接着材層と、更にその上に表皮を積層重
合した成形材料の表皮との間にフエルトと離型性材料と
をはさんで加圧成形せしめることにより表皮と基材は圧
着され、接着材層によって両者が接着積層されると同時
に、表皮と上型の型面とは金属針とフエルト、離型性材
料を介して圧着されることとなって、従来法の如く表皮
に直接上型の金属型面が接触することはなく、しかも弾
力性のある金属針の介在によって型圧力の過剰圧力は金
属針のばね特性で吸収され、余分の圧力が表皮に伝わる
ことが避けられると共に、型加圧時における熱も金属針
からの伝播、拡散作用によって逃がすこととなり、その
結果、表皮が過圧、過熱によって損なわれることなく、
また表皮面に光沢、艶の発生することも解消されて表皮
はその風合いを保有し、起毛調風合もそのまま維持され
る。According to the molding method of the present invention, a large number of elastic metal needles are installed on the surface of the upper mold, which is on the skin side, and the base material and the adhesive layer placed on the lower mold, and further The skin and the base material are pressure-bonded by sandwiching the felt and the mold-releasing material between the skin of the molding material obtained by laminating and superposing the skin on the skin, and the base material and the base material are pressure-bonded, and the both are bonded and laminated by the adhesive layer. At the same time, the skin and the upper mold surface are pressure-bonded to each other via the metal needle, the felt, and the release material, so that the upper metal mold surface does not directly contact the skin as in the conventional method. The excess pressure of the mold pressure is absorbed by the spring characteristic of the metal needle due to the interposition of a metal needle that is not elastic and prevents the excess pressure from being transmitted to the skin. It will be released by the propagation and diffusion action of the Without being impaired by overheating,
Also, the occurrence of gloss and luster on the surface of the skin is eliminated, and the skin retains its texture, and the raised texture is maintained as it is.
【０００９】[0009]
【実施例】以下、更に添付図面を参照しつつ本発明の実
施例について説明する。Embodiments of the present invention will be described below with reference to the accompanying drawings.
【００１０】図１は、本発明による成形方法の態様を示
す要部断面説明図である。FIG. 1 is a cross-sectional explanatory view of an essential part showing a mode of a molding method according to the present invention.
【００１１】図において、１は成形品を示し、２は該成
形品を成形するための上型、３は同下型を示す。そし
て、成形品１は成形天井、座席裏材などとして示されて
おり、上記成形品１を形成する成形材料７として基材４
の表面に接着材層６を介して表皮５が積層重合された一
体の板状体が用いられている。In the figure, 1 is a molded product, 2 is an upper mold for molding the molded product, and 3 is a lower mold. The molded product 1 is shown as a molded ceiling, seat backing, etc., and the base material 4 is used as the molding material 7 for forming the molded product 1.
An integral plate-like body is used in which the surface skin 5 is laminated and polymerized on the surface of the sheet through the adhesive layer 6.
【００１２】上記基材４としては、成形品の目的，用途
等によって適宜選択されるが、通常、ポリスチレン発泡
体や硬質、半硬質の合成樹脂材料及びこれらの発泡体更
にガラス繊維等で補強された繊維強化合成樹脂等で成形
工程において熱と圧力又は圧力のみによって所定形状に
賦形されるものであり、厚さ３〜５ｍｍのポリスチレン
樹脂発泡体や繊維強化合成樹脂板状体は好適である。The base material 4 is appropriately selected depending on the purpose and application of the molded product, but is usually reinforced with polystyrene foam, a rigid or semi-rigid synthetic resin material, or these foams and further glass fibers. A fiber-reinforced synthetic resin or the like is formed into a predetermined shape by heat and pressure or only pressure in a molding step, and a polystyrene resin foam having a thickness of 3 to 5 mm or a fiber-reinforced synthetic resin plate is suitable. .
【００１３】また本発明において用いられる上記表皮５
は、成形品の表皮を構成するものであって、天然、合成
皮革、天然又は合成の繊維よりなる織物、編物、不織
布、とりわけ、これらに起毛を付与した起毛調布帛等が
用いられるが、なかでもポリエステル（ＰＥＴ）繊維よ
りなる不織布は最も実用的である。The above-mentioned epidermis 5 used in the present invention
Is a constituent of the surface skin of a molded article, and includes woven fabrics, knitted fabrics, and non-woven fabrics made of natural or synthetic leather, natural or synthetic fibers, and in particular, raised fabrics to which naps are applied. However, a nonwoven fabric made of polyester (PET) fiber is most practical.
【００１４】更に本発明において上記基材４と表皮５と
を接着する接着材層６としては、ポリウレタン系樹脂エ
マルジョン、アクリル系樹脂エマルジョン、合成ゴムラ
テックス等の接着剤の外、合成樹脂系のホットメルト系
接着材としてフイルム、シート、ペレットが使用可能で
あり、殊に低融点（１１０℃〜１６０℃）ポリアミド繊
維からなり、スパンボンド方式等により紡出形成された
目付３０〜７０ｇ／ｍ2 の薄手不織布からなるくもの巣
状ホットメルトシートが好適である。Further, in the present invention, as the adhesive layer 6 for adhering the substrate 4 and the surface skin 5, in addition to adhesives such as polyurethane resin emulsion, acrylic resin emulsion and synthetic rubber latex, synthetic resin hot. Films, sheets, and pellets can be used as the melt-based adhesive, and are composed of polyamide fiber having a low melting point (110 ° C to 160 ° C), and have a basis weight of 30 to 70 g / m 2 spun and formed by a spunbond method or the like. A cobweb-shaped hot melt sheet made of a thin nonwoven fabric is suitable.
【００１５】しかして、本発明成形方法は上記の如き成
形材料７を図示の如く上下両型２，３間に配置して既知
のプレス手段によって加圧せしめることによって成形品
１に成形されるが、プレス手段としては予め成形材料７
を加熱しておいて常温下で加圧する冷プレス法、上下型
の少なくとも下型を加熱しておき、成形材料７を加熱加
圧する熱プレス法等、既知の手段が適用される。更に可
能であれば射出成形法あるいは型打ちモールド成形法な
ども使用される。According to the molding method of the present invention, the molding material 7 as described above is arranged between the upper and lower molds 2 and 3 as shown in the drawing, and is pressed by the known pressing means to mold the molded product 1. As the pressing means, the molding material 7 is used in advance.
Known means such as a cold press method of heating and pressurizing at room temperature, a hot press method of heating and pressurizing the molding material 7 by heating at least the lower mold of the upper and lower molds are applied. If possible, an injection molding method or a stamping molding method may be used.
【００１６】そしてこのとき、本発明方法はその特徴と
して上型２の型面２′に多数の金属針８を設置し、針跡
を残さないようフエルト１１や離型性材料１０を介在さ
せて同上型２の型面２′が成形材料７の表皮５表面に圧
着し得るようにしている。At this time, the method of the present invention is characterized in that a large number of metal needles 8 are installed on the mold surface 2'of the upper mold 2 and the felt 11 and the releasing material 10 are interposed so as not to leave needle marks. The mold surface 2'of the mold 2 is adapted to be press-bonded to the surface of the skin 5 of the molding material 7.
【００１７】この場合、表皮側の型面２′に設置される
前記金属針８は弾性を有していることが必要であり、ピ
アノ線、スチールワイヤ、ニッケルワイヤなどが使用さ
れるが、長さ５〜１０ｍｍ、太さ0.2 〜1.５ｍｍのピア
ノ線又はスチールワイヤを用いることが好ましい。そし
て上記金属針８を型面２′に設置するには、型面２′に
直接金属針８を植設してもよいが、予め所定の間隔をも
ってキャンバスに針を植設した針布９を形成し、これを
型面２′に取り付ける手段が一般的である。In this case, the metal needle 8 installed on the mold surface 2'on the skin side needs to have elasticity, and a piano wire, a steel wire, a nickel wire or the like is used. It is preferable to use a piano wire or steel wire having a thickness of 5 to 10 mm and a thickness of 0.2 to 1.5 mm. In order to install the metal needles 8 on the mold surface 2 ', the metal needles 8 may be directly implanted on the mold surface 2', but the needle cloth 9 in which the needles are implanted on the canvas at a predetermined interval in advance is used. It is common to form and attach it to the mold surface 2 '.
【００１８】また、前記金属針８と表皮５との間に介在
するフエルト１１はフエルトはもちろん、フエルト様起
毛布をも含み、天然合成繊維からなるフエルト、不織布
が挙げられる。同様に、フエルト１１と表皮５との間に
おいて用いる離型性材料１０は、紙の表面にワックス等
の離型材を処理した通常の離型紙をはじめ、シリコーン
系樹脂及びテフロン系樹脂エマルジョン離型材又はこれ
らのシート類、更にこれらのエマルジョンを坦体シート
に含有せしめたシート類あるいはゴムシートをも含む
が、特にシート状離型材が取扱い易く好適である。Further, the felt 11 interposed between the metal needle 8 and the epidermis 5 includes not only felt but also felt-like raised cloth, and felt and non-woven fabric made of natural synthetic fiber are mentioned. Similarly, the release material 10 used between the felt 11 and the skin 5 includes a normal release paper in which a release material such as wax is treated on the surface of paper, a silicone resin and a Teflon resin emulsion release material, or These sheets, and further sheets or rubber sheets in which these emulsions are contained in a carrier sheet are included, and a sheet-like release material is particularly preferable because it is easy to handle.
【００１９】かくして以上のようにして上型２の型面
２′に弾性金属針８を設置し、フエルト１１、離型性材
料１０を介して成形材料７の表皮５側を圧着するときは
弾性金属針８の弾性により圧力を逃がし、またその金属
を通じて熱を逃がすと共に、表皮５面への針の点接触に
より表皮の風合を阻害することがなくなり、従って、起
毛調を有する表皮といえども、その風合を保存して外観
良好な内装材を成形することができる。Thus, when the elastic metal needle 8 is installed on the mold surface 2'of the upper mold 2 and the outer skin 5 side of the molding material 7 is pressure-bonded through the felt 11 and the mold-releasing material 10 as described above, elasticity is obtained. The elasticity of the metal needle 8 allows the pressure to escape, and the heat to escape through the metal, and the point contact of the needle with the surface of the epidermis 5 does not hinder the texture of the epidermis. Therefore, even the epidermis having a raised texture The texture can be preserved to form an interior material having a good appearance.
【００２０】なお、以上の成形方法により得られた成形
内装材としては、主として、車両、船舶、住宅等の内装
材、例えば椅子、シート類の部品、寝具類の部品はもち
ろん天井材、床材、壁材その他のインテリア用内装材と
して用いられる。The molded interior materials obtained by the above-described molding method are mainly interior materials for vehicles, ships, houses, etc., such as chairs, seats and beddings, as well as ceilings and floors. , Used as interior materials for walls and other interior materials.
【００２１】次に本発明成形方法の具体例を掲げる。Next, specific examples of the molding method of the present invention will be given.
【００２２】先ず、厚さ５ｍｍのポリスチレン発泡体を
基材４とし、これに低融点ポリアミドからなるくもの巣
状ホットメルトシートを接着材層６として表皮５となる
ポリエステル繊維よりなる不織布を積層重合し、一体と
して成形材料７とした一方、上型２と下型３からなる成
形型の上記上型２の型面２′に長さ７ｍｍ、0.5 ｍｍφ
の弾性ワイヤ金属針８を多数植設した針布９を型面に沿
って貼りつけ、フエルト１１と離型性材料１０として離
型紙を更に上型２の側面で固着して配設し、前記成形材
料７を下型３上に載置した後、上型２と下型３とを閉型
して所定圧力、温度、時間で加圧成形した。この成形工
程において前記表皮５は上型２に取付けられた金属針８
によってフエルト１１及び離型性材料１０を介して圧着
されると同時に、基材４と表皮５との間に設けた接着材
層６のくもの巣状ホットメルトシートが溶融して基材４
と表皮５とを接着し、成形品１に成形した。First, a polystyrene foam having a thickness of 5 mm is used as a base material 4, and a sponge-like hot melt sheet made of low-melting polyamide is used as an adhesive layer 6, and a non-woven fabric made of polyester fiber to be the skin 5 is laminated and polymerized. Then, while forming the molding material 7 as one body, the molding surface of the upper mold 2 of the upper mold 2 and the lower mold 3 has a length of 7 mm and 0.5 mmφ.
A cloth 9 having a large number of elastic wire metal needles 8 is attached along a mold surface, and a felt 11 and a release paper as a release material 10 are further fixedly arranged on the side surface of the upper mold 2, After the molding material 7 was placed on the lower mold 3, the upper mold 2 and the lower mold 3 were closed and pressure molding was performed at a predetermined pressure, temperature and time. In this forming step, the skin 5 is the metal needle 8 attached to the upper mold 2.
At the same time, the web 11 is pressed by the felt 11 and the releasable material 10, and at the same time, the web-shaped hot melt sheet of the adhesive layer 6 provided between the substrate 4 and the skin 5 is melted to melt the substrate 4.
And the skin 5 were adhered to each other to form a molded product 1.
【００２３】次いで上型２を開型して成形品１を脱型し
たが上型２のフエルト１１と表皮５の間には離型性材料
１０があるため、フエルト１１と表皮５は容易に離脱す
ることができた。そこで、成形品１を下型側に残し、上
型２を金属針８、フエルト１１、離型性材料１０を一体
として開放した後、下型３より成形品１を取り出した。Next, the upper mold 2 was opened and the molded product 1 was removed from the mold. However, since the releasable material 10 is present between the felt 11 and the skin 5 of the upper mold 2, the felt 11 and the skin 5 can be easily separated. I was able to leave. Then, the molded product 1 was left on the lower mold side, the upper mold 2 was opened integrally with the metal needle 8, the felt 11, and the releasable material 10, and then the molded product 1 was taken out from the lower mold 3.
【００２４】なお、脱型した成形品１は必要に応じてト
リミング加工等の仕上げを行って最終の成形品となし
た。The demolded molded product 1 was subjected to finishing such as trimming as required to obtain a final molded product.
【００２５】この成形品１は従来のプレス成形による成
形品に比し、表面のテカリ、つやがなく、当初の表皮の
風合がそのまま保存されており、極めて良好な触感を有
していた。Compared with the conventional press-molded product, this molded product 1 had no surface shine and gloss, the original skin texture was preserved as it was, and it had a very good tactile sensation.
【００２６】[0026]
【発明の効果】本発明は以上のように表皮側の型内面に
弾性金属針を設置し、フエルト及び離型性材料を介して
成形材料の表皮側を圧着するようにして加圧し、内装材
を成形する方法であり、弾性金属針を設置することによ
って、金属型面が直接、表皮表面に接触することを排除
し針による点接触のみとすると共に、その弾性により圧
着時の過圧力、更には熱を逃がし表皮表面に対する圧力
を適正ならしめ、しかもフエルト等を介して金属針を圧
着するため針の跡を残すこともなく、これらの相乗作用
によって従来のように表皮面が光沢を出し、テカリのあ
る表面を形成することは解消され、表皮の風合をそのま
ま保存した柔らかい触感の内装材を成形することができ
る顕著な効果を奏する。As described above, according to the present invention, the elastic metal needle is installed on the inner surface of the mold on the outer skin side, and the outer skin side of the molding material is pressed through the felt and the releasable material so that the interior material is pressurized. Is a method of molding, by installing an elastic metal needle, eliminating the direct contact of the metal mold surface with the surface of the skin and only making point contact with the needle, and due to its elasticity, overpressure during crimping, Releases heat and makes the pressure on the surface of the skin appropriate, and because the metal needle is crimped through felt etc., there is no trace of the needle, and the synergistic effect of these causes the surface of the skin to appear glossy, The formation of a glossy surface is eliminated, and a remarkable effect that a soft tactile interior material in which the texture of the epidermis is preserved is formed can be produced.
【００２７】なかでも、上記本発明は特に表皮が起毛調
風合を有する場合には有効であり、起毛調の風合を何ら
阻害することなく、そのまま維持し、現下に求められる
内装材の外観、触感に適した内装材を得ることができ
る。Above all, the present invention is particularly effective in the case where the epidermis has a raised feeling, and the appearance of the interior material which is required at present is maintained without any inhibition of the raised feeling. Thus, it is possible to obtain an interior material suitable for touch.
【００２８】また接着材層としてホットメルトシートを
用いれば加圧成形時における加熱により基材と表皮との
接合一体化をも同時に可能とする利点がある。Further, if a hot melt sheet is used as the adhesive layer, there is an advantage that the base material and the skin can be joined and integrated at the same time by heating during pressure molding.
【図１】本発明成形方法を説明するための成形型及び該
成形型を用いて成形した成形品の形状を示した断面概要
説明図である。FIG. 1 is a cross-sectional schematic explanatory view showing a shape of a molding die and a molded product molded using the molding die for explaining the molding method of the present invention.
１ 成形品 ２ 上型 ２′ 上型の型面 ３ 下型 ４ 基材 ５ 表皮 ６ 接着材層 ７ 成形材料 ８ 金属針 ９ 針布 １０ 離型性材料 １１ フエルト 1 molded product 2 Upper mold 2'upper die surface 3 Lower mold 4 base material 5 epidermis 6 Adhesive layer 7 molding material 8 metal needles 9 clothes 10 Release material 11 felt
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) B29C 51/00 - 51/46 B29C 33/00 - 33/76 B29C 39/26 - 39/36 B29C 41/38 - 41/44 B29C 43/36 - 43/42 B29C 43/50 B29C 45/26 - 45/44 B29C 45/64 - 45/68 B29C 45/73 B29C 49/48 - 49/56 B29C 49/70 ─────────────────────────────────────────────────── ─── Continuation of the front page (58) Fields surveyed (Int.Cl. 7 , DB name) B29C 51/00-51/46 B29C 33/00-33/76 B29C 39/26-39/36 B29C 41 / 38-41/44 B29C 43/36-43/42 B29C 43/50 B29C 45/26-45/44 B29C 45/64-45/68 B29C 45/73 B29C 49/48-49/56 B29C 49/70
Claims (3)
てなる成形材料を、上下の型間に配置して加圧し、成形
内装材を成形する方法において、前記表皮側の型面に弾
性を有する多数の金属針を設置し、フエルト及び離型性
材料を介して前記表皮表面を加圧せしめることを特徴と
する成形内装材の成形方法。1. A method for molding a molding interior material by placing a molding material obtained by laminating and polymerizing an adhesive layer and a skin on a base material and pressing the molding material, wherein the mold on the skin side is used. A method for molding a molded interior material, comprising providing a plurality of elastic metal needles on a surface and pressing the surface of the skin through a felt and a releasable material.
請求項１記載の成形内装材の成形方法。2. The method for molding a molded interior material according to claim 1, wherein the outer skin is a knitted woven fabric or a non-woven fabric having a raised tone.
は繊維強化合成樹脂板を基材とし、ホットメルトシート
を介してポリエステル繊維よりなる不織布表皮を積層重
合せしめた板状体であることを特徴とする請求項１記載
の成形内装材の成形方法。3. The plate-shaped body, wherein the molding material comprises a plate-shaped synthetic resin foam or a fiber-reinforced synthetic resin plate as a base material, and a nonwoven fabric skin made of polyester fiber is laminated and polymerized through a hot melt sheet. The method for molding a molded interior material according to claim 1, wherein
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12418194A JP3516083B2 (en) | 1994-05-12 | 1994-05-12 | Molding method of molded interior material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12418194A JP3516083B2 (en) | 1994-05-12 | 1994-05-12 | Molding method of molded interior material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07304091A JPH07304091A (en) | 1995-11-21 |
| JP3516083B2 true JP3516083B2 (en) | 2004-04-05 |
Family
ID=14878988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12418194A Expired - Fee Related JP3516083B2 (en) | 1994-05-12 | 1994-05-12 | Molding method of molded interior material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3516083B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112013001106T5 (en) * | 2012-02-22 | 2014-11-06 | Toyota Boshoku Kabushiki Kaisha | Interior skin material and interior molding using this |
| CN112292246A (en) * | 2018-07-03 | 2021-01-29 | 河西工业株式会社 | Method for manufacturing interior member for vehicle |
-
1994
- 1994-05-12 JP JP12418194A patent/JP3516083B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07304091A (en) | 1995-11-21 |
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