JP3033160B2 - Cosmetic material and bending method thereof - Google Patents
Cosmetic material and bending method thereofInfo
- Publication number
- JP3033160B2 JP3033160B2 JP2245123A JP24512390A JP3033160B2 JP 3033160 B2 JP3033160 B2 JP 3033160B2 JP 2245123 A JP2245123 A JP 2245123A JP 24512390 A JP24512390 A JP 24512390A JP 3033160 B2 JP3033160 B2 JP 3033160B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- transfer
- resin
- bending
- adhesive
- 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
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Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は内装ドア、一般家具等の面材として好適な化
粧材及びその折り曲げ加工方法に関し、詳しくは安定し
た２次加工を行える化粧材及びその折り曲げ加工方法に
関するものである。Description: TECHNICAL FIELD The present invention relates to a cosmetic material suitable as a face material for interior doors, general furniture, and the like, and a bending method thereof, and more particularly, to a cosmetic material capable of performing stable secondary processing and The present invention relates to the bending method.
［従来の技術］ 一般に木目絵柄等を印刷した化粧シートを合板、パー
チクルボード、ハードボード等の木質基材上に積層染着
したものを内装ドア、一般家具等の化粧板として使用し
ている。通常、この化粧板を折り曲げ成形加工して化粧
板の端面が組立後の製品の外部にそのまま現われないよ
うにしている。通常、この折り曲げ成形加工は、Ｖカッ
ト加工を施して行なう方法が一般的である。[Background Art] In general, a decorative sheet on which a wood grain pattern or the like is printed is laminated and dyed on a wooden substrate such as a plywood, a particle board, or a hard board, and is used as a decorative board for interior doors, general furniture, and the like. Usually, this decorative board is bent and formed so that the end face of the decorative board does not appear as it is outside the assembled product. Usually, this bending process is generally performed by performing a V-cut process.
［発明が解決しようとする課題］ しかしながら、従来、Ｖカット加工時の刃物の摩耗
や、貼り合わせる木質基材の厚みのバラツキなどによっ
て、折り曲げ部分での化粧シートの割れや切断が発生し
やすく、安定したＶカット加工を行えないという問題が
あった。また、従来の化粧シートはその基材がフィルム
状であるため、Ｖカット加工後、折り曲げ成形した時に
Ｖカット部分での急激な折り曲げによって化粧シートが
クラックや白化を生じやすいという欠点も有していた。[Problems to be Solved by the Invention] However, conventionally, the decorative sheet is likely to be cracked or cut at the bent portion due to wear of the cutting tool at the time of the V-cut processing, thickness variation of the wooden base material to be bonded, and the like. There was a problem that stable V-cut processing could not be performed. In addition, since the conventional decorative sheet has a film-like base material, the decorative sheet is liable to crack or whiten due to a sharp bend at the V-cut portion when bent and formed after the V-cut processing. Was.
本発明はこのような従来の問題点に鑑みなされたもの
で、Ｖカット加工など２次加工を安定して行なうことが
でき、折り曲げ成形時にクラックや白化の生じない、し
かも高級感のある意匠性に優れた化粧材及びその折り曲
げ加工方法を提供することを目的とする。The present invention has been made in view of such conventional problems, and can stably perform secondary processing such as V-cut processing, does not cause cracking or whitening at the time of bending, and has a high-quality design. It is an object of the present invention to provide a decorative material excellent in quality and a method for bending the same.
［課題を解決するための手段］ 上記目的を達成するために、本発明の化粧材は、天然
木ツキ板層からなる転写基材の一方の面に未硬化の接着
剤層を介して柄印刷層を有する転写層を設けると共に、
他方の面に裏打層を設けて成る構成としたものである。[Means for Solving the Problems] In order to achieve the above object, the decorative material of the present invention is provided with a pattern printing via an uncured adhesive layer on one surface of a transfer substrate composed of a natural wood veneer board layer. Providing a transfer layer having a layer,
It has a configuration in which a backing layer is provided on the other surface.
また、本発明の上記目的を達成するために、本発明の
化粧材の折り曲げ加工方法は、天然木ツキ板層からなる
転写基材の一方の面に未硬化の接着剤層を介して柄印刷
層を有する転写層を設けると共に、他方の面に裏打層を
設けて成る化粧材を、木質基材の表面に貼り合わせ、該
木質基材の裏面からＶカット加工を施し、折り曲げ加工
後に前記接着剤を硬化させることを特徴とする。Further, in order to achieve the above object of the present invention, the method for bending a decorative material according to the present invention includes the steps of: printing a pattern on one surface of a transfer substrate composed of a natural wood veneer board via an uncured adhesive layer; A decorative material having a transfer layer having a layer and a backing layer provided on the other surface is attached to the surface of a wooden substrate, a V-cut process is performed from the back surface of the wooden substrate, and the bonding is performed after bending. It is characterized by curing the agent.
以下、添付図面に従い、本発明を詳細に説明する。 Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
第１図は本発明の化粧材の一実施例を示す断面図であ
り、転写基材１上に未硬化の接着剤層２を介して柄印刷
層３、剥離層４からなる転写層５、および基体フィルム
６を積層し、さらに転写基材１の裏面側に裏打層７を設
けることにより構成されている。FIG. 1 is a cross-sectional view showing one embodiment of the decorative material of the present invention, and a transfer layer 5 composed of a pattern printing layer 3 and a release layer 4 via an uncured adhesive layer 2 on a transfer substrate 1, And a base film 6, and a backing layer 7 is provided on the back side of the transfer substrate 1.
転写基材１は、0.05m/m〜2.0m/m厚程度の天然木ツキ
板とする。本ツキ板は、スライス単板、ロータリー単板
等の南洋材、針葉樹材、人工突き板等の板目、柾目、板
柾材で、未硬化の接着剤層２を介して柄印刷層３及び剥
離層４を設けた際に、透明性を有する柄印刷層３を透過
して、天然木の有するテリや深みといった素材感の得ら
れる材であれば、どのようなものでもよい。The transfer substrate 1 is a natural wood board having a thickness of about 0.05 m / m to 2.0 m / m. This wood board is a sliced veneer, a southern lumber such as a rotary veneer, a softwood, a veneer such as an artificial veneer, a straight grain, a straight veneer, and a pattern printing layer 3 and an uncured adhesive layer 2 via an uncured adhesive layer 2. When the release layer 4 is provided, any material may be used as long as the material can be transmitted through the transparent pattern printing layer 3 and have a natural feel such as the depth and depth of natural wood.
未硬化の接着剤層２に用いる接着剤としては、ポリウ
レタン系、エポキシ樹脂系、エチレンビニルアセテート
樹脂系、酢酸ビニル樹脂系、アクリル酢酸ビニル樹脂
系、尿素樹脂系、尿素酢酸ビニル樹脂系、スチレンブタ
ジエンゴム系等のエマルジョンや溶剤タイプの熱硬化性
樹脂系、常温硬化性樹脂系、ポリアミド系、エチレン酢
酸ビニル樹脂系等のホットメルトタイプ、変成エポキシ
樹脂系、アクリル樹脂系、ウレタンアクリレート樹脂
系、ポリエステル樹脂系等の紫外線硬化性樹脂系、電子
線硬化性樹脂系が使用可能で、転写基材１上に塗布する
か、あるいは予め転写層５裏面に塗布しておいてもよ
い。The adhesive used for the uncured adhesive layer 2 includes polyurethane, epoxy resin, ethylene vinyl acetate resin, vinyl acetate resin, acryl vinyl acetate resin, urea resin, urea vinyl acetate resin, styrene butadiene. Emulsion such as rubber, solvent-based thermosetting resin, room temperature curable resin, polyamide, hot melt type such as ethylene vinyl acetate resin, modified epoxy resin, acrylic resin, urethane acrylate resin, polyester An ultraviolet curable resin system such as a resin system or an electron beam curable resin system can be used, and may be applied to the transfer substrate 1 or may be applied to the back surface of the transfer layer 5 in advance.
又、転写基材１である天然木ツキ板には、あらかじ
め、裏打層７を設けておく。裏打には、坪量10〜50g/m2
程度の和紙や不織布、クロスといったものが使用可能
で、不織布の場合は、ビニロン、レーヨン、ポリエステ
ル等の材質が使用可能である。これを熱圧プレス、又
は、冷圧プレスによって、天然木ツキ板の裏面に、エマ
ルジョン系接着剤にて接着後、本化粧材の柔転性を増す
目的で、圧縮加工による柔軟処理を施す。本処理は、裏
打加工済の天然木化粧シートを２本の金属ロールにて繊
維方向に平行に圧縮することにより繊維方向に直行する
方向への柔軟性を付与することが可能である。又本処理
は、転写後、下塗り、サンディング加工後にも実施可能
で、これにより本化粧材の柔軟性だけでなく、カール、
ソリ等の防止も可能となる。In addition, the backing layer 7 is provided in advance on the natural wood board as the transfer substrate 1. The backing basis weight 10 to 50 g / m 2
A certain amount of Japanese paper, nonwoven fabric, cloth or the like can be used, and in the case of nonwoven fabric, materials such as vinylon, rayon, and polyester can be used. This is bonded to the back of the natural wood veneer with an emulsion adhesive by a hot-press or a cold-press, and then subjected to a softening treatment by a compression process in order to increase the softness of the present decorative material. In this treatment, it is possible to impart flexibility in the direction perpendicular to the fiber direction by compressing the backed natural wood decorative sheet in parallel with the fiber direction using two metal rolls. In addition, this treatment can be performed after transfer, undercoating, and after sanding, so that not only the flexibility of the present decorative material but also curl,
Prevention of warpage and the like is also possible.
なお、裏打層の接着材に前記未硬化の接着剤層２と同
一接着剤を使用すれば、裏打層７と転写層５のプレスが
同時に行なえる。If the same adhesive as the uncured adhesive layer 2 is used as the adhesive for the backing layer, the backing layer 7 and the transfer layer 5 can be pressed at the same time.
一方、基体フィルム６としては、ポリエステル、ポリ
プロピレン、ポリアミド、ポリカーボネート、ポリ塩化
ビニルセルロースアセテート、ナイロン、ビニロン等の
合成樹脂フィルムや、これらフィルムを紙と貼り合わせ
た複合シート等やウレタン樹脂、アミノアルキッド樹脂
等を塗布した紙等が使用される。又、転写時の熱圧プレ
スに耐えうる耐熱性を有する物であることが必要であ
る。On the other hand, examples of the base film 6 include synthetic resin films such as polyester, polypropylene, polyamide, polycarbonate, polyvinyl chloride cellulose, nylon, and vinylon, composite sheets obtained by laminating these films with paper, urethane resin, and amino alkyd resin. For example, paper coated with the like is used. Further, it is necessary that the material has heat resistance enough to withstand a hot press at the time of transfer.
この基体フィルム６に、転写層５として、まず、剥離
層４を転写後のリコート性と、リコートまでの表面保護
及び基体フィルム６との離けい性の補助の目的で設け
る。これには、アクリル樹脂、ウレタン樹脂、ホリエス
テル樹脂、アミノアルキッド樹脂系等のリコート性を有
する透明樹脂が使用可能である。又、転写後の基体フィ
ルム除去の作業性を考慮して、その剥離強度を30〜500g
/25mm（180°ピーリング）程度に調整しておく。次い
で、これに、被転写体である天然木ツキ板の素材感を生
かした透過性を有する柄印刷層３を設ける。本柄印刷層
に使用されるインキには、塩化ビニル−酢酸ビニル共重
合樹脂、アクリル樹脂、ニトロセルローズ系樹脂、ブチ
ラール系樹脂等をバインダーとするものが使用可能で、
本インキタイプは、未硬化の接着剤層２との密着性を考
慮しておく。こうして得られた、転写層を未硬化の接着
剤層２を介して、裏打処理済又は、裏打処理と同時に熱
圧プレスにて転写基材である天然木ツキ板に圧着して、
本発明の化粧材を形成する。First, a release layer 4 is provided on the base film 6 as a transfer layer 5 for the purpose of recoating after transfer, surface protection up to recoating, and assisting separation from the base film 6. For this, a transparent resin having a recoating property such as an acrylic resin, a urethane resin, a polyester resin, and an amino alkyd resin can be used. Also, considering the workability of removing the base film after transfer, the peel strength is 30 to 500 g.
Adjust to about / 25mm (180 ° peeling). Next, a pattern printing layer 3 having transparency utilizing the texture of the natural wood board as the transfer object is provided thereon. The ink used for the pattern printing layer can be a binder containing vinyl chloride-vinyl acetate copolymer resin, acrylic resin, nitrocellulose resin, butyral resin, etc.
In the present ink type, adhesion to the uncured adhesive layer 2 is taken into consideration. The transfer layer obtained in this manner is subjected to backing treatment via the uncured adhesive layer 2 or is pressed at the same time as the backing treatment on a natural wood board as a transfer base material by a hot-press press,
The cosmetic material of the present invention is formed.
本発明の化粧材を第２図に示すように合板、パーチク
ルボード、ハードボード等の木質基材８に接着剤を介し
て貼り合わせ、木質基材８の方から適度な角度及び大き
さのＶカット加工９を行ない、折り曲げて適当な芯材10
に接着剤で巻き込み接合する。折り曲げ加工後、表面の
基体フィルム６を除去し、仕上げのトップコート層11を
設ける（第３図，第４図参照）。すなわち、表面を保護
し、又、高級感を有する意匠性を得る目的で、アクリル
系，ウレタン系，ポリエステル系，アミノアルキッド系
等の硬化型塗料を使用し、ロールコーター，リバースコ
ーター，フローコーター，カーテンコーター，スプレー
等の方法により、固形分換算で、10〜40g/m2程度のコー
ト層を設ける。As shown in FIG. 2, the decorative material of the present invention is bonded to a wood substrate 8 such as a plywood, a particle board, or a hard board via an adhesive, and a V-cut having an appropriate angle and size from the wood substrate 8 is made. Perform processing 9 and bend the core material 10
And wrapped with an adhesive. After bending, the base film 6 on the surface is removed, and a finished top coat layer 11 is provided (see FIGS. 3 and 4). In other words, for the purpose of protecting the surface and obtaining a high-grade design, a curable paint such as an acrylic, urethane, polyester, or aminoalkyd is used, and a roll coater, a reverse coater, a flow coater, A coat layer of about 10 to 40 g / m 2 in terms of solid content is provided by a method such as a curtain coater or spray.
本発明の化粧材は転写基材を裏打済天然木ツキ板とす
ることで、Ｖカット加工時の刃物の摩耗や、貼り合わせ
る木質基材の厚みのバラツキなどがあっても、折り曲げ
部分での化粧材の割れや切断が発生せず、安定した２次
加工が行われる。また、Ｖカット折り曲げ加工の際に、
転写層は裏打済天然木ツキ板と一緒に折り曲げられるの
で、該ツキ板が緩衝材となってＶカット部分での急激な
折り曲げをやわらげ、従来生じやすかった転写層のクラ
ックや白化を解消することができる。The decorative material of the present invention, by using a backed natural wood veneer as the transfer base material, even if there is abrasion of the cutting tool at the time of the V-cut processing, or a variation in the thickness of the wood base material to be bonded, etc. Stable secondary processing is performed without cracking or cutting of the cosmetic material. Also, at the time of V-cut bending,
Since the transfer layer is folded together with the backed natural wood veneer, the veneer serves as a cushioning material to relieve sudden bending at the V-cut portion and to eliminate cracks and whitening of the transfer layer, which were apt to occur in the past. Can be.
なお、前記未硬化の接着剤層２は該接着剤層の接着剤
として熱硬化型、紫外線硬化型あるいは電子線硬化型接
着剤などを使用し、該接着剤層が未硬化のある程度の流
動性を有しているうちに、Ｖカット加工を施し、折り曲
げ加工後に加熱、または紫外線あるいは電子線照射（紫
外線照射の場合は転写層の透明性を利用できる）して、
接着剤層を折り曲げ形状で硬化させるのがより好まし
い。The uncured adhesive layer 2 uses a thermosetting, ultraviolet curable, or electron beam curable adhesive as an adhesive for the adhesive layer, and has a certain degree of fluidity when the adhesive layer is uncured. While having, V-cut processing is performed, heating after bending processing, or ultraviolet or electron beam irradiation (in the case of ultraviolet irradiation, the transparency of the transfer layer can be used),
More preferably, the adhesive layer is cured in a folded shape.
［実施例］ 以下、実施例を示して本発明をより具体的に説明す
る。EXAMPLES Hereinafter, the present invention will be described more specifically with reference to examples.
厚さ50μの無処理、無延伸のポリプロピレンフィルム
を基体フィルムとして、さらにその上にアクリル・ウレ
タン樹脂を厚さ10μになる様塗布して剥離層を形成し
た。次いで、この上に塩化ビニル−酢酸ビニル共重合樹
脂をバインダーとするインキを用いて透過性を有する柄
印刷層をオーク板柾材の柄にて作成、転写シートを得
た。なお、本シートの剥離強度を100g/25mm（180°ピー
リング）に調整した。次いで、0.20m/m厚にスライス加
工された、ラミン材のツキ板を用い、本ツキ板裏面にあ
らかじめ、松栄化学工業株式会社製、変成ウレタン系接
着剤KH−1050を介して、坪量30g/m2のビニロン不織布を
熱圧プレス（プレス温度130℃，プレス時間180秒，プレ
ス圧4kg/cm2）後、2.5m/m厚合板に固定した。次いで、
本裏打処理済ツキ板表面に、武田薬品工業株式会社製UV
硬化型接着剤タケライトXE−106/XH−600Eを塗布し、上
記転写シートを固定した。An untreated, unstretched polypropylene film having a thickness of 50 µm was used as a base film, and an acrylic / urethane resin was further applied thereon so as to have a thickness of 10 µm to form a release layer. Next, a pattern printing layer having transparency was formed on the layer using an ink containing a vinyl chloride-vinyl acetate copolymer resin as a binder, and a pattern of a straight oak board was formed thereon to obtain a transfer sheet. The peel strength of this sheet was adjusted to 100 g / 25 mm (180 ° peeling). Then, sliced to 0.20 m / m thickness, using a laminating wood veneer, in advance on the back of this veneer, manufactured by Shoei Chemical Co., Ltd., via a modified urethane adhesive KH-1050, basis weight 30 g / m 2 vinylon nonwoven fabric was hot-pressed (press temperature 130 ° C., press time 180 seconds, press pressure 4 kg / cm 2 ) and fixed to a 2.5 m / m thick plywood. Then
On the surface of this backing-treated wood board, UV made by Takeda Pharmaceutical Co., Ltd.
The curable adhesive Takelite XE-106 / XH-600E was applied to fix the transfer sheet.
次いで、本化粧板裏面に、塩ビ化粧板同様の切削条件
にて、Ｖ溝を設け、Ｖ溝部にゴム系接着剤を塗布後、ロ
ール圧締にて折り曲げ、芯材の巻き込み、接合を実施し
た後、ツキ板表面と転写シートの接着剤を硬化させる目
的で、UV照射を実施した。照射時間は、高圧水銀灯,80w
/cm×２灯，高さ30cm程度にて、UV積算光量1500〜2000m
j/cm2（300〜400nm）程度とした。Next, a V-groove was provided on the back surface of the decorative board under the same cutting conditions as the PVC decorative board, and a rubber-based adhesive was applied to the V-groove portion, and then folded by roll pressing, winding of the core material, and joining were performed. Thereafter, UV irradiation was performed to cure the adhesive between the surface of the wood plate and the transfer sheet. Irradiation time is high pressure mercury lamp, 80w
/ cm x 2 lights, height about 30cm, integrated UV light 1500 ~ 2000m
j / cm 2 (300 to 400 nm).
また、本化粧板への転写シートラミネート〜Ｖカット
〜UV照射までの時間を最大７時間程度とした。In addition, the time from the transfer sheet lamination to the present decorative sheet to the V-cut to the UV irradiation was set to about 7 hours at maximum.
次いで、接着剤が硬化するのを待って、転写シート上
の基体フィルムを除去し、ウレタン系トップコート塗料
（浜二ペイント株式会社製UM−130,7分消し）を、スプ
レーガンにて、固型分換算で、15g/m2程度塗布し、トッ
プコート層を設けた。Next, after the adhesive was cured, the base film on the transfer sheet was removed, and a urethane-based top coat paint (UM-130, manufactured by Hamani Paint Co., Ltd., erased for 7 minutes) was solidified with a spray gun. About 15 g / m 2 was applied in terms of mold component, and a top coat layer was provided.
［発明の効果］ 以上詳細に説明したように、本発明の化粧材は、天然
木ツキ板層からなる転写基材の一方の面に接着剤層を介
して柄印刷層を有する転写層を設けると共に、他方の面
に裏打層を設けて成る構成としたので、Ｖカット加工時
の刃物の摩耗や、貼り合わせる木質基材の厚みのバラツ
キなどがあっても、折り曲げ部分での化粧材の割れや切
断が発生せず、安定した２次加工を行なうことができ
る。また、Ｖカット折り曲げ加工の際に、転写層は裏打
済天然木ツキ板と一緒に折り曲げられるので、Ｖカット
部分での急激な折り曲げをやわらげ、従来生じやすかっ
た転写層のクラックや白化を解消することができる。ま
た、さらに本発明の化粧材は、比較的安価で入手しやす
い天然木ツキ板を材料としながら、しかもわずかな塗装
工程だけで、高級天然木や銘木の意匠感を得ることが可
能である。[Effects of the Invention] As described in detail above, the decorative material of the present invention is provided with a transfer layer having a pattern printing layer via an adhesive layer on one surface of a transfer substrate made of a natural wood veneer layer. At the same time, the backing layer is provided on the other side, so that even if there is wear of the cutting tool during V-cut processing or variation in the thickness of the wood base material to be bonded, cracking of the decorative material at the bent part Stable secondary processing can be performed without causing any cutting or cutting. In addition, during the V-cut bending process, the transfer layer is bent together with the backed natural wood veneer, so that sudden bending at the V-cut portion is relieved, and cracks and whitening of the transfer layer, which are conventionally likely to occur, are eliminated. be able to. Further, the decorative material of the present invention can obtain a high-quality natural wood or precious wood design feeling by using a relatively inexpensive and easily available natural wood veneer plate and using only a few painting steps.
第１図は本発明の化粧材の一実施例を示す断面図、第２
図はＶカット加工を行なった状態の断面図、第３図はＶ
カット加工後折り曲げ成形加工を行なった状態の断面
図、第４図は折り曲げ成形加工後、基体シートを除去
し、トップコート層を設けた状態の断面図である。 １…転写基材 ２…接着剤層 ３…柄印刷層 ４…剥離層 ５…転写層 ６…基体フィルム ７…裏打層 ８…木質基材 ９…Ｖカット加工 10…芯材 11…トップコート層FIG. 1 is a sectional view showing an embodiment of the decorative material of the present invention, and FIG.
FIG. 3 is a cross-sectional view showing a state in which V-cut processing has been performed, and FIG.
FIG. 4 is a cross-sectional view showing a state in which a bending process is performed after the cutting process, and FIG. 4 is a cross-sectional view in a state in which the base sheet is removed and a top coat layer is provided after the bending process. DESCRIPTION OF SYMBOLS 1 ... Transfer base material 2 ... Adhesive layer 3 ... Pattern printing layer 4 ... Release layer 5 ... Transfer layer 6 ... Base film 7 ... Backing layer 8 ... Wood base material 9 ... V cut processing 10 ... Core material 11 ... Top coat layer
───────────────────────────────────────────────────── フロントページの続き (72)発明者 松沢 孝教 東京都台東区台東１丁目５番１号 凸版 印刷株式会社内 (56)参考文献 特開 昭59−148662（ＪＰ，Ａ) 特開 昭62−94338（ＪＰ，Ａ) 実開 昭61−74433（ＪＰ，Ｕ) 特公 昭56−7866（ＪＰ，Ｂ２) (58)調査した分野(Int.Cl.7，ＤＢ名) B32B 1/00 - 35/00 ──────────────────────────────────────────────────続 き Continuation of the front page (72) Takanori Matsuzawa, Inventor 1-5-1, Taito, Taito-ku, Tokyo Toppan Printing Co., Ltd. (56) References JP-A-59-148662 (JP, A) JP-A Sho 62-94338 (JP, A) Japanese Utility Model Showa 61-74433 (JP, U) JP-B 56-7866 (JP, B2) (58) Fields investigated (Int. Cl. 7 , DB name) B32B 1/00 -35/00
Claims (2)
面に未硬化の接着剤層を介して柄印刷層を有する転写層
を設けると共に、他方の面に裏打層を設けて成ることを
特徴とする化粧材。1. A transfer substrate comprising a natural wood veneer layer, a transfer layer having a pattern printing layer provided on one side via an uncured adhesive layer, and a backing layer provided on the other side. A cosmetic material characterized by that.
面に未硬化の接着剤層を介して柄印刷層を有する転写層
を設けると共に、他方の面に裏打層を設けて成る化粧材
を、木質基材の表面に貼り合わせ、該木質基材の裏面か
らＶカット加工を施し、折り曲げ加工後に前記接着剤を
硬化させることを特徴とする化粧材の折り曲げ加工方
法。2. A transfer substrate comprising a natural wood veneer layer, a transfer layer having a pattern printing layer provided on one surface via an uncured adhesive layer, and a backing layer provided on the other surface. A method for bending a decorative material, comprising: attaching a decorative material to a surface of a wooden substrate; performing a V-cut process from the back surface of the wooden substrate; and curing the adhesive after the bending process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2245123A JP3033160B2 (en) | 1990-09-14 | 1990-09-14 | Cosmetic material and bending method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2245123A JP3033160B2 (en) | 1990-09-14 | 1990-09-14 | Cosmetic material and bending method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04125142A JPH04125142A (en) | 1992-04-24 |
| JP3033160B2 true JP3033160B2 (en) | 2000-04-17 |
Family
ID=17128966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2245123A Expired - Fee Related JP3033160B2 (en) | 1990-09-14 | 1990-09-14 | Cosmetic material and bending method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3033160B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009019741A1 (en) * | 2007-08-09 | 2009-02-12 | Nitto Industry Co., Ltd. | Reflector and method for manufacturing the same |
-
1990
- 1990-09-14 JP JP2245123A patent/JP3033160B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009019741A1 (en) * | 2007-08-09 | 2009-02-12 | Nitto Industry Co., Ltd. | Reflector and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04125142A (en) | 1992-04-24 |
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