JP2594429Y2 - Laminated sheet for thermoforming - Google Patents
Laminated sheet for thermoformingInfo
- Publication number
- JP2594429Y2 JP2594429Y2 JP1992007268U JP726892U JP2594429Y2 JP 2594429 Y2 JP2594429 Y2 JP 2594429Y2 JP 1992007268 U JP1992007268 U JP 1992007268U JP 726892 U JP726892 U JP 726892U JP 2594429 Y2 JP2594429 Y2 JP 2594429Y2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- sheet
- thermoforming
- skin
- laminated sheet
- 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
Links
Landscapes
- Laminated Bodies (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は熱成形用積層シートに関
し、詳しくは成形性，保型性，意匠性等に優れており、
鞄，ケース，トレー等の素材として好適な熱成形用積層
シートに関する。BACKGROUND OF THE INVENTION The present invention relates to a laminated sheet for thermoforming, and in particular, has excellent moldability, mold retention, design, etc.
The present invention relates to a thermoforming laminated sheet suitable as a material for bags, cases, trays and the like.
【０００２】[0002]
【従来の技術及び考案が解決しようとする課題】従来、
発泡シートを芯材として用い、表皮材として合成皮革を
用い、かつ、内装材として織布を用いた積層シートを、
熱成形してなる鞄，袋物が知られている。2. Description of the Related Art
Using a foam sheet as a core material, a synthetic sheet as a skin material, and a laminated sheet using a woven fabric as an interior material,
Bags and bags made by thermoforming are known.
【０００３】このものは加工工程、特に縫製工程を省力
化することができ、しかも意匠性に優れるという利点を
有しているものの、表皮材の基布と内装材に用いる織布
は、共に熱成形性に問題があるため、特に内装材は片
面のみの積層によりコーナー部分で発泡シートとの剥離
が生じて、製品が得られない、賦形性が低下する、
積層界面が剥離しやすく深絞りができない、芯材と内
装材との積層加工を要する等の欠点があった。[0003] Although this method has the advantage of saving labor in the processing step, particularly the sewing step, and has an excellent design property, both the base fabric of the skin material and the woven fabric used for the interior material are made of heat. Because there is a problem in moldability, especially the interior material is peeled off from the foam sheet at the corners due to lamination only on one side, the product is not obtained, the shapeability decreases,
There are drawbacks such as the lamination interface is easily peeled off, deep drawing cannot be performed, and lamination processing between the core material and the interior material is required.
【０００４】このため、熱成形性を改良するものとし
て、織布の伸び率を規定することが提案されている（実
公平３−３７９４４号公報）。すなわち、表皮材として
合成皮革（伸び率が縦，横方向共に１００％以上の織布
を用いた基布を使用）を用い、かつ、内装材として織布
（伸び率が縦，横方向共に１００％以上の織布）を用い
ることにより、熱成形性を改良する技術が提案されてい
る。しかしながら、上記の如き性能を有する織布及びそ
の積層加工費は高価であり、また、ノーテンション（無
張力）に近い状態で積層しなければ、成形時に伸び率が
低下して成形性も低下してしまうという欠点がある。ま
た、積層する際にシワが入りやすく、しかも均一になり
にくいという欠点がある。[0004] For this reason, it has been proposed to regulate the elongation of the woven fabric in order to improve the thermoformability (Japanese Utility Model Publication No. 3-37944). That is, a synthetic leather (a base fabric using a woven fabric having an elongation of 100% or more in both the vertical and horizontal directions) is used as the skin material, and a woven fabric (having an elongation of 100% in both the vertical and horizontal directions) is used as the interior material. % Woven fabric) to improve thermoformability. However, the woven fabric having the above performance and the lamination cost thereof are expensive, and if the woven fabric is not laminated in a state close to no tension (no tension), the elongation rate at the time of molding decreases and the moldability also decreases. There is a disadvantage that it will. In addition, there is a disadvantage that wrinkles are easily formed when laminating, and it is difficult to make the layers uniform.
【０００５】本考案は、このような従来品の欠点を解消
し、クッション性を有しながらも、熱成形性，保型性，
意匠性等に優れており、しかも安価に得ることができ、
鞄，ケース，トレー等の素材として好適な熱成形用積層
シートを提供することを目的とするものである。[0005] The present invention solves such disadvantages of conventional products, and has thermoformability, mold retention, and cushioning properties.
It has excellent design properties and can be obtained at low cost.
An object of the present invention is to provide a laminated sheet for thermoforming suitable as a material for bags, cases, trays and the like.
【０００６】[0006]
【課題を解決しようとする手段】すなわち、本考案は、
芯材兼内装材としての不織布層（但し、アクリロニトリ
ル０〜６５重量％、塩化ビニル及び／又は塩化ビニリデ
ン３５〜１００重量％を含む共重合体の繊維からなるも
のを除く）の外側に、表皮材としての表皮層を積層して
なる熱成形用積層シートを提供するものである。That is, the present invention provides:
A skin material is provided outside the nonwoven fabric layer as a core material and interior material (excluding a nonwoven fabric layer containing a copolymer fiber containing 0 to 65% by weight of acrylonitrile and 35 to 100% by weight of vinyl chloride and / or vinylidene chloride). As a skin layer
There is provided a made laminated sheet for thermoforming.
【０００７】以下、本考案を図面により説明する。図１
は、本考案の熱成形用積層シートの一態様を示す説明図
である。図中、符号１は表皮材としての表皮層であり、
符号２は芯材兼内装材としての不織布層である。表皮材
としての表皮層１としては、熱可塑性樹脂フィルム又は
シート、前記熱可塑性樹脂フィルム又はシートの積層
品、さらには合成皮革，人工皮革のような擬革を用いる
ことができ、特に熱可塑性樹脂フィルム又はシート、或
いは合成皮革又は人工皮革が好ましい。ここで熱可塑性
樹脂フィルム又はシートとしては、例えばポリウレタ
ン，ポリ塩化ビニル（ＰＶＣ），ポリプロピレン（Ｐ
Ｐ），ポリエチレン（ＰＥ），アクリロニトリル−ブタ
ジエン−スチレン樹脂（ＡＢＳ），ポリアミド等の熱可
塑性樹脂からなるフィルム又はシートを挙げることがで
きる。この熱可塑性樹脂フィルム又はシートとしては、
離型紙，エンボスロール等により、表面に皮革調シボ
（絞）を施した合成皮革調フィルムが、外観も良好で傷
が目立ちにくいため特に好ましい。また、前記熱可塑性
樹脂フィルム又はシートの積層品としては、前記の如き
熱可塑性樹脂フィルム又はシートに、ポリウレタン樹脂
等のエラストマーフィルムを積層したものが好ましい。
さらに、合成皮革を用いる場合には、基布としては、伸
び率が高い織布又は熱成形に適した不織布が好適であ
る。この表皮層１の厚みは、２０〜１００μｍが好まし
い。Hereinafter, the present invention will be described with reference to the drawings. FIG.
FIG. 2 is an explanatory view showing one embodiment of the laminated sheet for thermoforming of the present invention. In the figure, reference numeral 1 denotes a skin layer as a skin material ,
Reference numeral 2 denotes a nonwoven fabric layer serving as both a core material and an interior material . Skin material
As the skin layer 1, a thermoplastic resin film or sheet, a laminate of the thermoplastic resin film or sheet, and artificial leather such as synthetic leather and artificial leather can be used. In particular, the thermoplastic resin film or sheet can be used. Sheets or synthetic or artificial leather are preferred. Here, as the thermoplastic resin film or sheet, for example, polyurethane, polyvinyl chloride (PVC), polypropylene (P
P), polyethylene (PE), acrylonitrile-butadiene-styrene resin (ABS), and a film or sheet made of a thermoplastic resin such as polyamide. As this thermoplastic resin film or sheet,
A synthetic leather-like film having a leather-like grain (squeezed) on the surface with a release paper, an embossing roll, or the like is particularly preferable because it has good appearance and scars are less noticeable. Further, as a laminate of the thermoplastic resin film or sheet, a laminate of an elastomer film such as a polyurethane resin on the thermoplastic resin film or sheet as described above is preferable.
Furthermore, when synthetic leather is used, a woven fabric having a high elongation or a nonwoven fabric suitable for thermoforming is suitable as the base fabric. The thickness of the skin layer 1 is preferably 20 to 100 μm.
【０００８】次に、芯材兼内装材としての不織布層２と
しては、例えばポリプロピレン（ＰＰ），ポリエチレン
（ＰＥ），ポリエステル，ポリアミド等の熱可塑性樹脂
からなる不織布であって、熱成形可能なものが用いられ
る。但し、アクリロニトリル０〜６５重量％、塩化ビニ
ル及び／又は塩化ビニリデン３５〜１００重量％を含む
共重合体の繊維からなるものを除く。特に、成形性、保
型性、内装材としての意匠性、毛羽立ち防止の観点か
ら、強度比（ＭＤ／ＴＤ）が１〜２であり、しかも破断
強度が縦，横方向いずれも８０％以上の不織布シートを
熱圧着したものが好ましい。なお、この不織布層として
は、除電性，難帯電性，導電性を有するものを用いるこ
とが好ましい。また、成形時に不織布層側の加熱温度を
適宜選定することにより、成形品の保型性、クッション
性を調整することができる。すなわち、高温側では保型
性が向上し、低温側ではクッション性が高まる。また、
この不織布層の厚みは内容物により異なるが、不織布層
としては、通常、目付け１００〜１０００ｇ／ｍ２のも
のが用いられる。このような不織布としては、例えば、
出光石油化学株式会社製の熱成形用不織布（商品名：ス
トラサーモ）を挙げることができる。図３〜６に示すよ
うに、この芯材兼内装材としての不織布層２の外側に、
前記表皮材としての表皮層１が積層されている。 Next, the non-woven fabric layer 2 serving as the core material and the interior material is a non-woven fabric made of a thermoplastic resin such as polypropylene (PP), polyethylene (PE), polyester, or polyamide, which can be thermoformed. Is used. However, a fiber composed of a copolymer fiber containing 0 to 65% by weight of acrylonitrile and 35 to 100% by weight of vinyl chloride and / or vinylidene chloride is excluded. In particular, from the viewpoint of moldability, shape retention, design as an interior material, and prevention of fluffing, the strength ratio (MD / TD) is 1 to 2, and the breaking strength is 80% or more in both the vertical and horizontal directions. It is preferable that the nonwoven fabric sheet is thermocompressed. In addition, as this nonwoven fabric layer, it is preferable to use a material having static elimination property, poor chargeability, and conductivity. In addition, by appropriately selecting the heating temperature on the nonwoven fabric layer side during molding, the shape retention and cushioning properties of the molded product can be adjusted. That is, the shape retention property is improved on the high temperature side, and the cushioning property is improved on the low temperature side. Also,
Although the thickness of the nonwoven fabric layer varies depending on the contents, a nonwoven fabric layer having a basis weight of 100 to 1000 g / m 2 is usually used. As such a nonwoven fabric, for example,
Non-woven fabric for thermoforming (trade name: Strathermo) manufactured by Idemitsu Petrochemical Co., Ltd. can be mentioned. As shown in FIGS.
As described above, on the outside of the nonwoven fabric layer 2 as the core material and the interior material,
A skin layer 1 as the skin material is laminated.
【０００９】次に、図２は本考案の熱成形用積層シート
の他の態様を示す説明図であり、図１の態様のものに、
さらに熱可塑性合成樹脂発泡層３を設けたものである。
すなわち、不織布の厚み、樹脂の物性等から、保型性，
クッション性等を補うために、前記表皮層１と前記不織
布層２との間に、熱可塑性合成樹脂発泡シートを積層す
ることにより、熱可塑性合成樹脂発泡層３を設けたもの
である。換言すれば、この態様のものは、芯材兼内装材
としての不織布層２の外側に、熱可塑性合成樹脂発泡層
３を介して表皮材としての表皮層１を積層してなるもの
である。ここで用いられる熱可塑性合成樹脂発泡シート
としては、例えばポリエチレン（ＰＥ），ポリプロピレ
ン（ＰＰ），ポリスチレン（ＰＳ）等の熱可塑性合成樹
脂からなる発泡シートを用いることができる。なお、発
泡倍率は５〜４０倍とし、厚みは１〜５ｍｍとすること
が好ましい。Next, FIG. 2 is an explanatory view showing another embodiment of the laminated sheet for thermoforming of the present invention.
Further, a thermoplastic synthetic resin foam layer 3 is provided.
That is, from the thickness of the non-woven fabric and the physical properties of the resin,
In order to supplement the cushioning property and the like, a thermoplastic synthetic resin foam layer 3 is provided between the skin layer 1 and the nonwoven fabric layer 2 by laminating a thermoplastic synthetic resin foam sheet. In other words, in this embodiment, the core material and the interior material
Outside the nonwoven fabric layer 2 as a thermoplastic synthetic resin foam layer
A layer formed by laminating a skin layer 1 as a skin material through the layer 3
It is. As the thermoplastic synthetic resin foam sheet used here, for example, a foam sheet made of a thermoplastic synthetic resin such as polyethylene (PE), polypropylene (PP), and polystyrene (PS) can be used. The expansion ratio is preferably 5 to 40 times, and the thickness is preferably 1 to 5 mm.
【００１０】以上の如き本考案の熱成形用積層シート
は、著しく熱成形性が改良されており、真空成形，圧空
成形，プラグアシスト成形，熱プレス成形等の熱成形に
より、容易に所望の形状に成形されて、鞄，ケース，ト
レー等の最終製品とされる。[0010] The above-described laminated sheet for thermoforming of the present invention is improved considerably thermoformability, vacuum forming, pressure forming, plug assist molding, thermoforming of hot press molding or the like, easily desired shape Into final products such as bags, cases, trays and the like.
【００１１】[0011]
【実施例】次に本考案を実施例により詳しく説明する。Next, the present invention will be described in more detail with reference to embodiments.
【００１２】実施例１ 表皮層１として、皮革調のポリ塩化ビニル（ＰＶＣ）フ
ィルム（厚み３０μｍ）を用い、不織布層２として、ポ
リプロピレン系熱成形用不織布（出光石油化学（株）
製，目付けは２５０ｇ／ｍ2 ）を用い、これらを接着剤
でラミネートして、図１に示す如き２層積層シートを得
た。次に、この積層シートＡをクランプ４で保持し、小
型熱成形機に、幅１６５ｍｍ、奥行き１００ｍｍ、絞り
深さ３０ｍｍの凹型金型５を取付けて図３に示すように
して、真空成形した。この結果、図４に示す如き成形品
を得た。この成形品は賦形性，外観共に良好なものであ
り、層間剥離などは全く見られず、保型性にも優れたも
のであった。Example 1 A leather-like polyvinyl chloride (PVC) film (thickness: 30 μm) was used as a skin layer 1, and a polypropylene-based non-woven fabric for thermoforming (Idemitsu Petrochemical Co., Ltd.) was used as a non-woven fabric layer 2.
Production and basis weight were 250 g / m 2 ), and these were laminated with an adhesive to obtain a two-layer laminated sheet as shown in FIG. Next, the laminated sheet A was held by the clamp 4, and a concave mold 5 having a width of 165 mm, a depth of 100 mm, and a drawing depth of 30 mm was attached to a small thermoforming machine, and vacuum formed as shown in FIG. As a result, a molded product as shown in FIG. 4 was obtained. This molded product had good shapeability and appearance, showed no delamination at all, and was excellent in shape retention.
【００１３】実施例２ 表皮層１として、皮革調のＰＶＣフィルム（厚み２０μ
ｍ）を用い、不織布層２として、ポリプロピレン系熱成
形用不織布（出光石油化学（株）製，目付けは２５０ｇ
／ｍ2 ）を用い、熱可塑性合成樹脂発泡層３として低密
度ポリエチレン発泡シート（発泡倍率１０倍，厚み１ｍ
ｍ）を用い、表皮層１としての皮革調ＰＶＣフィルム
と、不織布層２としてのポリプロピレン系熱成形用不織
布との間に、前記熱可塑性合成樹脂発泡層３としての熱
可塑性合成樹脂発泡シートを接着剤でラミネートして、
図２に示す如き３層積層シートを得た。次に、この積層
シートＢをクランプ４で保持し、小型熱成形機に、幅１
６５ｍｍ、奥行き１００ｍｍ、絞り深さ３０ｍｍの凹型
金型５及びプラグ６を取付けて図５に示すようにして、
プラグアシスト成形した。この結果、図６に示す如き成
形品を得た。この成形品は、賦形性，外観共に良好なも
のであり、層間剥離などは全く見られず、保形性にも優
れたものであった。 比較例１ 表皮材として、実施例２で用いたと同じ皮革調のＰＶＣ
フィルム（厚み２０μｍ）を用い、芯材として低密度ポ
リエチレン発泡シート（発泡倍率１０倍，厚み４ｍｍ）
を用い、内装材としてナイロン編布（伸び率：縦１６０
％，横１３０％）を用い、かつ、表皮材と内装材との間
に芯材を接着剤でラミネートしたこと以外は、実施例２
と同様にして、３層積層シートを得、次いで実施例２と
同様にして成形品を得た。この成形品は、コーナー部分
で層間剥離が生じて、製品にならなかった。Example 2 As a skin layer 1, a leather-like PVC film (thickness: 20 μm)
m), and as a nonwoven fabric layer 2, a polypropylene-based nonwoven fabric for thermoforming (manufactured by Idemitsu Petrochemical Co., Ltd., weight: 250 g)
/ M 2 ) and a low-density polyethylene foam sheet (expansion ratio 10 times, thickness 1 m) as the thermoplastic synthetic resin foam layer 3.
m), the thermoplastic synthetic resin foam sheet as the thermoplastic synthetic resin foam layer 3 is bonded between the leather-like PVC film as the skin layer 1 and the polypropylene-based thermoforming nonwoven fabric as the nonwoven fabric layer 2 Laminate with the agent,
A three-layer laminated sheet as shown in FIG. 2 was obtained. Next, the laminated sheet B is held by the clamp 4, and the width 1
A concave mold 5 and a plug 6 having a size of 65 mm, a depth of 100 mm, and a drawing depth of 30 mm were attached as shown in FIG.
Plug assist molding. As a result, a molded product as shown in FIG. 6 was obtained. This molded product had good shapeability and appearance, had no delamination at all, and was excellent in shape retention. Comparative Example 1 The same leather-like PVC used in Example 2 as a skin material
Low-density polyethylene foam sheet (expansion ratio 10 times, thickness 4 mm) as a core material using a film (thickness 20 μm)
And a nylon knitted fabric (elongation: 160
%, Width 130%), and the core was laminated with an adhesive between the skin material and the interior material.
In the same manner as in Example 1, a three-layer laminated sheet was obtained, and then a molded product was obtained in the same manner as in Example 2. This molded product did not become a product due to delamination at the corners.
【００１４】応用例１ 実施例２で得られた成形品を２個用いて、図７に示す如
きジップ付の収納ケースを製作したところ、層間剥離な
どは全く見られず、保型性や意匠性にも優れたものであ
った。なお、図中、符号７がジップである。Application Example 1 A zippered storage case as shown in FIG. 7 was manufactured by using two molded articles obtained in Example 2, and no delamination was observed at all. It was also excellent in property. In the drawing, reference numeral 7 denotes a zip.
【００１５】[0015]
【考案の効果】本考案の熱成形用積層シートは、クッシ
ョン性を有しながらも、熱成形性，保型性，意匠性に優
れたものである。また、本考案の熱成形用積層シートに
おいては、不織布層が従来の製品における芯材（熱可塑
性発泡シート）と内装材（織・編布）とを兼ねているの
で、深絞り性に優れると共に、コストを低減することが
できる。さらに、このように本考案の熱成形用積層シー
トにおいては、織・編布を使用していないため、コーナ
ー部の層間剥離がなく、外観に優れたものである。それ
故、本考案の熱成形用積層シートは、鞄，ケース，トレ
ー等の素材として有効に利用することができる。Effect of the Invention The laminated sheet for thermoforming of the present invention is excellent in thermoformability, shape retention and design while having cushioning properties. Further, in the laminated sheet for thermoforming of the present invention, since the nonwoven fabric layer serves as both the core material (thermoplastic foam sheet) and the interior material (woven / knitted fabric) of the conventional product, it is excellent in deep drawability. , Cost can be reduced. Furthermore, since the woven or knitted fabric is not used in the laminated sheet for thermoforming of the present invention, there is no delamination at the corner portion and the appearance is excellent. Therefore, the laminated sheet for thermoforming of the present invention can be effectively used as a material for bags, cases, trays and the like.
【図１】本考案の熱成形用積層シートの一態様を示す説
明図である。FIG. 1 is an explanatory view showing one embodiment of a laminated sheet for thermoforming of the present invention.
【図２】本考案の熱成形用積層シートの他の態様を示す
説明図である。FIG. 2 is an explanatory view showing another embodiment of the laminated sheet for thermoforming of the present invention.
【図３】実施例１における真空成形の模様を示す説明図
である。FIG. 3 is an explanatory view showing a pattern of vacuum forming in Example 1.
【図４】実施例１において得られた２層積層シートの成
形品を示す説明図である。FIG. 4 shows the formation of the two-layer laminated sheet obtained in Example 1.
It is explanatory drawing which shows a shape .
【図５】実施例２におけるプラグアシスト成形の模様を
示す説明図である。FIG. 5 is an explanatory view showing a pattern of plug assist molding in Example 2.
【図６】実施例２において得られた３層積層シートの成
形品を示す説明図である。FIG. 6 shows the formation of the three-layer laminated sheet obtained in Example 2 .
It is explanatory drawing which shows a shape .
【図７】応用例１で得られたジップ付の収納ケースを示
す斜視図である。FIG. 7 is a perspective view showing a storage case with a zip obtained in Application Example 1.
１ 表皮層 ２ 不織布層 ３ 熱可塑性合成樹脂発泡層 ４ クランプ ５ 凹型金型 ６ プラグ ７ ジップ Ａ 積層シート Ｂ 積層シート Reference Signs List 1 skin layer 2 non-woven fabric layer 3 thermoplastic synthetic resin foam layer 4 clamp 5 concave mold 6 plug 7 zip A laminated sheet B laminated sheet
Claims (5)
アクリロニトリル０〜６５重量％、塩化ビニル及び／又
は塩化ビニリデン３５〜１００重量％を含む共重合体の
繊維からなるものを除く）の外側に、表皮材としての表
皮層を積層してなる熱成形用積層シート。1. A nonwoven fabric layer as a core material and interior material (however,
Acrylonitrile 0 to 65 wt%, on the outside of excluding those made of fibers of a copolymer comprising 35 to 100 wt% vinyl chloride and / or vinylidene chloride), table as a skin material
A laminated sheet for thermoforming formed by laminating skin layers .
ートである請求項１記載のシート。2. The sheet according to claim 1, wherein the skin layer is a thermoplastic resin film or sheet.
請求項１記載のシート。3. The sheet according to claim 1, wherein the skin layer is a synthetic leather or an artificial leather.
電性を有するものを用いる請求項１記載のシート。4. The sheet according to claim 1, wherein the non-woven fabric layer has a charge-removing property, a hard-to-charge property and a conductivity.
アクリロニトリル０〜６５重量％、塩化ビニル及び／又
は塩化ビニリデン３５〜１００重量％を含む共重合体の
繊維からなるものを除く）の外側に、熱可塑性合成樹脂
発泡層を介して表皮材としての表皮層を積層してなる熱
成形用積層シート。5. A nonwoven fabric layer as a core material and interior material (however,
Thermoplastic synthetic resin on the outside ( excluding those comprising a copolymer fiber containing 0 to 65% by weight of acrylonitrile, 35 to 100% by weight of vinyl chloride and / or vinylidene chloride)
A thermoforming laminated sheet in which a skin layer as a skin material is laminated via a foam layer .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992007268U JP2594429Y2 (en) | 1992-01-27 | 1992-01-27 | Laminated sheet for thermoforming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992007268U JP2594429Y2 (en) | 1992-01-27 | 1992-01-27 | Laminated sheet for thermoforming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0558275U JPH0558275U (en) | 1993-08-03 |
| JP2594429Y2 true JP2594429Y2 (en) | 1999-04-26 |
Family
ID=11661286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992007268U Expired - Lifetime JP2594429Y2 (en) | 1992-01-27 | 1992-01-27 | Laminated sheet for thermoforming |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2594429Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4067283B2 (en) * | 2001-04-10 | 2008-03-26 | 株式会社シンデン | Manufacturing method of molded product and molded product |
| JP5462668B2 (en) * | 2009-03-12 | 2014-04-02 | パナソニック株式会社 | Input device |
| FI127508B (en) * | 2017-01-12 | 2018-08-15 | Ko Ho Ind Design Oy | Method for manufacturing a leather-coated three-dimensional object and a leather-coated three-dimensional object |
| JP7393676B2 (en) * | 2019-08-07 | 2023-12-07 | テイ・エス テック株式会社 | Decorative member manufacturing method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2514193B2 (en) * | 1986-12-26 | 1996-07-10 | 旭化成工業株式会社 | Moldable laminated sheet |
| JP2846412B2 (en) * | 1990-06-13 | 1999-01-13 | 日産自動車株式会社 | Artificial leather for car interior |
-
1992
- 1992-01-27 JP JP1992007268U patent/JP2594429Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0558275U (en) | 1993-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19970819 |