JPS63183849A - Decorative board and manufacture thereof - Google Patents
Decorative board and manufacture thereofInfo
- Publication number
- JPS63183849A JPS63183849A JP1708887A JP1708887A JPS63183849A JP S63183849 A JPS63183849 A JP S63183849A JP 1708887 A JP1708887 A JP 1708887A JP 1708887 A JP1708887 A JP 1708887A JP S63183849 A JPS63183849 A JP S63183849A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- wood
- base material
- printing layer
- printing
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000010410 layer Substances 0.000 claims description 75
- 239000002023 wood Substances 0.000 claims description 51
- 238000007639 printing Methods 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 39
- 238000012546 transfer Methods 0.000 claims description 28
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 23
- 230000001070 adhesive effect Effects 0.000 description 23
- 238000000034 method Methods 0.000 description 13
- -1 polypropylene Polymers 0.000 description 9
- 239000011120 plywood Substances 0.000 description 8
- 239000003973 paint Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 239000011241 protective layer Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 235000009414 Elaeocarpus kirtonii Nutrition 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 244000236151 Tabebuia pallida Species 0.000 description 3
- 235000013584 Tabebuia pallida Nutrition 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 241000219492 Quercus Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 244000040384 Quercus garryana Species 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は化粧板及びその製造方法に関する。[Detailed description of the invention] (Industrial application field) The present invention relates to a decorative board and a method for manufacturing the same.
より詳しくは、ラワン合板等の比較的安価な木質基材を
利用して、白木調の木質化粧板１例えば比較的高級感の
ある白木調天然木に類似した化粧板を製造する方法と、
こうして得られた化粧板に関するものであり、この化粧
板は、家具、建物の内装、扉、ドア、あるいは自動車の
内装、楽器等に使用できる。More specifically, a method of manufacturing a decorative board similar to plain wood-like natural wood, such as plain wood-like decorative board 1, which has a relatively high-class feel, using a relatively inexpensive wood base material such as lauan plywood;
The present invention relates to the decorative laminate thus obtained, which can be used for furniture, building interiors, doors, automobile interiors, musical instruments, and the like.
（従来の技術）
ラワン合板等の木質基材表面にインキ層を設けて、この
素材である木質木板（例えばラワン合板）とは異なった
天然木（例えばナラ）に類似した技術は良く知られてい
る。この場合、インキ層は三層から成り、この三層は木
質基材表面側から、順次、下地板で印刷した下地印刷層
、調子板で印刷した調子印刷層、導管板で印刷した導管
印刷層から成る。下地印刷層は通常全面ペタであり、目
的とする天然木の素地となる色調を有する。調子印刷層
は下地印刷層より濃色で、木目の濃淡を印刷したもので
、その濃度が淡い部分又は全く印刷しない部分は下地印
刷層が透視できることになる。(Prior art) A technology similar to that of natural wood (e.g. oak), which is different from the wood board (e.g. lauan plywood), by providing an ink layer on the surface of a wood base material such as lauan plywood, is well known. There is. In this case, the ink layer consists of three layers, and these three layers are sequentially from the surface side of the wooden substrate: a base print layer printed with a base plate, a tone print layer printed with a tone plate, and a conduit print layer printed with a conduit board. Consists of. The base printing layer is usually flat on the entire surface and has a color tone that is the base of the intended natural wood. The tone printing layer has a darker color than the base printing layer and is printed with wood grain shading, and the base printing layer can be seen through the areas where the density is light or where it is not printed at all.
導管印刷層は、導管のみを、より濃色のインキで印刷し
たものである。これらの印刷層を印刷する方法には、木
質基材上に直接印刷する方法の外、離型性シート上にこ
れらの印刷層を一旦印刷した後、接着剤等を利用してこ
れらの印刷層を木質基材に転写する方法があるが、上記
三つの印刷層はいずれの場合も同様である。The conduit printing layer is a layer in which only the conduit is printed with a darker ink. In addition to printing directly on the wood base material, methods for printing these printed layers include printing these printed layers on a release sheet and then attaching them using an adhesive or the like. There is a method of transferring the above to a wood base material, but the above three printed layers are the same in all cases.
ところで、天然木には特有のテリ感や深みがあり、木肌
感もあるから、天然木に一層近い化粧板を得るためには
、このテリ感、深み、木肌感を再現しなければならない
。このため、上記下地印刷層を全面印刷する代わりに１
部分的に抜けをつくって印刷し、この抜は部分から木質
基材を透視することができるようにする方法がある。抜
は部分から透視される基材はラワン合板等の木質基材で
あるから、テリ感、深み、木肌感はそのまま生かされる
のである。By the way, natural wood has a unique texture, depth, and wood texture, so in order to obtain a decorative board that is even closer to natural wood, it is necessary to reproduce this texture, depth, and texture. For this reason, instead of printing the entire surface of the base printing layer,
There is a method of printing with a partial cutout so that the wood base material can be seen through the cutout. The base material that can be seen through the cutout is a wood base material such as lauan plywood, so the texture, depth, and wood texture are retained.
（発明が解決しようとする問題点）
このヨウに下地印刷層に抜は部分を設けて木質基材を透
視できるようにすると、透視される部分はラワン合板等
の安価な木材であるから、比較的黒ずんだ色調となり、
白木材に類似した化粧板を得ることができない。(Problem to be solved by the invention) If a cut-out part is provided in the base printing layer so that the wooden base material can be seen through, the seen part is made of cheap wood such as lauan plywood, so compared to The color becomes dark,
It is not possible to obtain a decorative board similar to plain wood.
従って本発明は、安価な木質基材を利用して、テリ感、
深み、木肌感を有する白木材を製造する方法と、こうし
て得られた化粧板を提供することを目的とする。Therefore, the present invention utilizes an inexpensive wood base material to improve texture and texture.
The purpose of the present invention is to provide a method for manufacturing white wood having depth and wood texture, and a decorative board obtained in this way.
（問題点を解決するための手段）
この目的を達成するため１本発明は、まず、木質基材の
表面に、接着剤層を介して、（ａ）木質基材の木目方向
に部分的に抜けのある白色系インキ層、（ｂ１部分的に
抜けのある下地印刷層、（ｃｌ調子印刷層、ｆｄｌ導管
印刷層をこの順に形成して成る化粧板を提供する。(Means for Solving the Problems) In order to achieve this object, the present invention first provides the following methods: (a) Partially applied to the surface of a wooden substrate through an adhesive layer in the direction of the grain of the wooden substrate. To provide a decorative board in which a white ink layer with gaps, a base printing layer with partial gaps (b1), a (cl tone printing layer), and an fdl conduit printing layer are formed in this order.
また、この化粧板を製造する方法として１本発上に重ね
て接着し、しかる後、離型性シートを剥離除去する方法
を提供する。なお、後述する実施例のように、転写シー
トと木質基材を接着した状態で、すなわち離型性シート
を剥離除去することなく、木質基材に各種加工を施し、
この後離型性シートを剥離除去することもできるし、ま
た、得られた化粧板表面に塗料を塗布することもできる
。Further, as a method for manufacturing this decorative board, a method is provided in which one sheet is stacked and adhered, and then the releasable sheet is peeled off and removed. In addition, as in the examples described later, various treatments were applied to the wooden base material while the transfer sheet and the wooden base material were adhered, that is, without peeling and removing the release sheet.
Thereafter, the releasable sheet can be peeled off, or a paint can be applied to the surface of the decorative board obtained.
（作用）
本発明に係るｆａ）〜（ｄｌの４つの印刷層はいずれも
抜は部分を有するものである。従って、この４つの印刷
層が相互に重なっている部分といない部分で異なること
になるが、（ｃ）調子印刷層と（ｄｉ導管印刷層は従来
の化粧板と同様である。(Function) The four printed layers fa) to (dl) according to the present invention all have cut-out portions.Therefore, there are differences in the portions where these four printed layers overlap and the portions where they do not overlap. However, (c) the tone printing layer and the (di conduit printing layer) are the same as those of the conventional decorative board.
そこで、（ａ）白色系インキ層とｆｂｌ下地印刷ｊ―の
双方共に存在しない部分では木質基材が透視でき、木質
基材本来のテリ感、深み、木肌感がそのまま生かされる
。Therefore, in the areas where (a) neither the white ink layer nor the FBL base printing j- is present, the wood base material can be seen through, and the texture, depth, and wood texture inherent to the wood base material can be utilized as is.
ｉａ）白色系インキ層が存在して、（ｂ）下地印刷層が
存在しない部分は白色系になり、白木材の材質感を生じ
させる。なお、白色系インキ層が抑揚板で印刷されてい
る時には、白色系インキめ濃度が薄い部分では、その濃
度に応じて木質基材が透視できる。ia) The white ink layer is present, and (b) the area where the base printing layer is not present becomes white, giving a white wood texture. Note that when the white ink layer is printed with an inflection plate, the wood base material can be seen through in areas where the white ink density is low, depending on the density.
（ｂｌ下地印刷層の存在する部分はこの色が透視でき、
天然木らしい模様となる。(This color can be seen through the part where the BL base printing layer exists,
The pattern resembles natural wood.
各印刷層の印刷面積、形状等は目的とする天然木の種類
によって決定されるが、上述の結果、全体として白色と
木質基材の中間の白木材に酷似した化粧板が得られ、し
かも本来のテリ感、深み。The printing area, shape, etc. of each printing layer are determined by the type of natural wood targeted, but as a result of the above, a decorative board that closely resembles white wood, which is between white and wood base materials, can be obtained as a whole, and is A sense of texture and depth.
木肌感を有するのである。It has a wood texture.
（実施例の説明）
以下１図面を参照して本発明を説明する。図面は本発明
の実施例を示し、第１図は転写シートの断面説明図、第
２図は加工時の断面説明図である。(Description of Examples) The present invention will be described below with reference to one drawing. The drawings show embodiments of the present invention, with FIG. 1 being an explanatory cross-sectional view of a transfer sheet, and FIG. 2 being an explanatory cross-sectional view during processing.
第１図において、転写シートは、ペースとなる離型性シ
ー） ｉｌｌと、木質基材（３）Ｋ転写される転写１１
ｉ １２＋の二つの層に大別される。転写層（２）は、
白色ｉｌ＋と転写層（２）の剥離強度を調整すると共に
、化粧積層（ｅ）を設けることもできる。In FIG. 1, the transfer sheet is a releasable sheet that serves as a paste) and a wood substrate (3) K to be transferred (11).
It is roughly divided into two layers: i12+. The transfer layer (2) is
In addition to adjusting the peel strength between the white il+ and the transfer layer (2), a decorative lamination (e) can also be provided.
この転写シートは、木質基材（３）上に、接着剤（４）
を介して積層接着される。接着剤（４）は木質基材１３
）上に塗布しても良いし、転写シートの転写層（２）表
面に塗布しても良い。また、転写層（２１０表面には。This transfer sheet is coated with an adhesive (4) on a wooden base material (3).
Laminated and bonded through. Adhesive (4) is wood base material 13
) or on the surface of the transfer layer (2) of the transfer sheet. In addition, a transfer layer (on the surface of 210).
この接着剤（４）と転写層（２）の接着力を強化するた
め。To strengthen the adhesive force between this adhesive (4) and the transfer layer (2).
あるいは接着剤（４）中の溶剤が各印刷Ｊｌｉ （ａ）
〜（ｄｌＫ浸透してその画像を変形させるのを防止する
ため、転写シートと木質基材（３）を貼り合わせた状態
で。Or if the solvent in the adhesive (4) is used for each printing Jli (a)
~ (In order to prevent dlK from penetrating and deforming the image, the transfer sheet and the wood base material (3) were bonded together.
！の木質基材（３）を加工することができる。第２図は
この加工の例を示すもので、転写シートの反対側から、
転写シートのみを残して木質基材（３）をＶカット加工
し、このＶカット部（ｘｉから木質基材（３）を折り曲
げ、この状態で接着剤等により固定して加工する方法を
示している。■カット加工は、接着剤（４）が全面硬化
した後に行なうことが望ましく。! The wooden base material (3) can be processed. Figure 2 shows an example of this process.From the opposite side of the transfer sheet,
A method of V-cutting the wooden base material (3) leaving only the transfer sheet, bending the wooden base material (3) from this V-cut part (xi, and fixing it with adhesive etc. in this state) is shown. ■It is desirable to carry out the cutting process after the adhesive (4) has completely cured.
この時、木質基材１３）はＶカット部（ｘｉによって分
断されているにも係わらず、転写シートによって連携さ
れているので、加工し易いと℃・う長所を有する。転写
シートの離型性シート（１）はこの加工の後剥離除去さ
れる。At this time, although the wood base material 13) is divided by the V-cut portion (xi), it is linked by the transfer sheet, so it has the advantage of being easy to process and having the advantage of being easy to process.The releasability of the transfer sheet The sheet (1) is peeled off after this processing.
こうして本発明の化粧板が得られるが、この後。In this way, the decorative board of the present invention is obtained, but after this.
その表面に塗料を塗布することができる。Paint can be applied to its surface.
木質基材（３） 木質基材（３）としては任意のものが使用できるが。Wooden base material (3) Any material can be used as the wood base material (3).
ラワン合板等の安価なものを使用することが望ましい。It is desirable to use an inexpensive material such as lauan plywood.
接着剤］４）を木質基材１３）表面に塗布する場合で、
接着剤（４）がこの木質基材１３）に浸み込み易い場合
は、この木質基材（３）表面にシーラー処理等の前処理
を施しておくことができる。Adhesive] 4) is applied to the surface of the wooden base material 13),
If the adhesive (4) easily permeates into this wood base material 13), the surface of this wood base material (3) may be pretreated such as a sealer treatment.
離型性シートｉｌ＋
雌型性シー） ＋１１としては、転写層（２）と容易に
剥離できるものを使用する。例えば、ポリエステル。As the releasable sheet il+ (female sheet) +11, one that can be easily peeled off from the transfer layer (2) is used. For example, polyester.
ポリプロピレン、ポリエチレン、ポリアミド、ポリアミ
ドイミド、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シー
トや１重量２０〜８０ｇ／７７１！程度の紙にポリプロ
ピレン、ポリエチレン、ポリエステル、エチレン−酢酸
ビニル共重合体等を塗布又は接着して離型層としたシー
ト等が使用できる。また、ウレタン、アミノアルキッド
、シリコン、ポリアミド等を塗布した紙でも艮い。Synthetic resin sheets such as polypropylene, polyethylene, polyamide, polyamideimide, polycarbonate, polyvinyl chloride, cellulose acetate, nylon, vinylon, etc., and 1 weight 20 to 80 g/771! A release layer formed by coating or adhering polypropylene, polyethylene, polyester, ethylene-vinyl acetate copolymer, etc. on paper of about 100 to 100 ml can be used. Paper coated with urethane, aminoalkyd, silicone, polyamide, etc. can also be used.
上述のＶカット加工を行なう場合には、加工時に雌型性
シートが不用意に剥離しないことが必要であるから、転
写層（２）と離型性シート（！）の剥離強度を１８０度
剥離で５０〜５００９／２５ｔｍにする必要がある。こ
の剥離強度をコントロールする手段については後述する
。When performing the above-mentioned V-cut processing, it is necessary that the female sheet does not peel off carelessly during processing, so the peel strength of the transfer layer (2) and the release sheet (!) must be adjusted by 180 degrees peeling. It is necessary to make it 50 to 5009/25tm. The means for controlling this peel strength will be described later.
保護層（ｅｌ
保護層ｔｅｌは離型性シート＋１１と転写層（２）の剥
離強度をコントロールさせるためと、化粧板製造後のそ
の表面保護の二つの目的で設けられるもので、転写Ｉｔ
ｓ ＋２１の一部として、離型性シートＩＩＩＫ接する
位置に、必要に応じて設けられる。保護層（ｅｌとして
は、二液硬化型のウレタン系樹脂、アクリル系樹脂等に
添加剤を混合したものが使用できる。The protective layer (el) is provided for two purposes: to control the peeling strength of the release sheet +11 and the transfer layer (2), and to protect the surface after manufacturing the decorative board.
As part of s+21, it is provided at a position in contact with the releasable sheet IIIK, if necessary. As the protective layer (EL), a mixture of a two-component curing type urethane resin, acrylic resin, etc. with additives can be used.
離型性シートｉｌ＋とこの保護層［ｅｌとの剥離強度を
５０〜５００ ｆｉ ／ ２５ ｍに設定するためには
、離型性シー） １１＋の表面をポリプロピレン７０〜
７５重量係、ポリエチレン３０〜２５重量係の混合物と
し、保護＃（ｅ）をアクリル系樹脂又はウレタン系樹脂
Ｋ、添加剤として塩素化ポリプロピレン又は塩素化ポリ
プロピレン−アクリル共重合体を混合したものを用いれ
ば良い。In order to set the peel strength between the release sheet il+ and this protective layer [el] to 50 to 500 fi/25 m, the surface of the release sheet 11+ must be coated with polypropylene 70~
A mixture of 75% by weight and polyethylene of 30 to 25% by weight is used, protection #(e) is an acrylic resin or urethane resin K, and the additive is a mixture of chlorinated polypropylene or chlorinated polypropylene-acrylic copolymer. Good.
導管印刷層（ｄｌ及び調子印刷層（ｃ）導管印刷層（ｄ
ｉと調子印刷層（ｃ）は従来と同様に印刷して良いが、
他の印刷層（ａｌ （ｂｌと同じく、塩化ビニル−酢酸
ビニル共重合体をバインダーとするインキで印刷するの
が望ましい。Duct printing layer (dl and tone printing layer (c) Duct printing layer (d
i and the tone printing layer (c) may be printed in the same way as before, but
As with the other printing layers (al (bl), it is desirable to print with an ink containing vinyl chloride-vinyl acetate copolymer as the binder.
下地印刷１１ （ｂｌ
下地印刷層Ｔｂｌは、部分的に印刷しない部分（抜け）
を有するように印刷する外は、従来と同様π印刷する。Base printing 11 (bl The base printing layer Tbl is partially unprinted (missing)
π printing is performed as in the conventional method, except for printing to have .
抜けは木質基材（３）の木目方向に沿って形成する。The holes are formed along the grain direction of the wood base material (3).
白色系インキ層（ａｔ
白色系インキ＃（ａ）は白色のインキで印刷するのが望
ましいが、これに近い色でも良い。印刷は抜けのある抑
揚版で、すなわち目的とする天然木を原稿にして作った
濃淡のある版に抜けを作ったもので印刷される。抜けは
木質基材（３）の木目方向に漬って部分的に形成される
が、下地印刷層（ｂｌの抜けと一致する必要はない。White ink layer (at) White ink #(a) is preferably printed with white ink, but colors similar to this are also acceptable.Printing is done using a flat intonation plate, that is, when the target natural wood is used as the original. Printing is done using a plate with shading made using a printing plate with holes in it.The holes are partially formed by dipping in the direction of the grain of the wood base material (3), but they coincide with the holes in the base printing layer (BL). do not have to.
接着補助層ｆｆｌは転写層（２）と接着剤（４１との接
着力の向上のためや接着剤（４）中の溶剤が転写層（２
）の各印刷層［ａ）〜ｆｄｌを変形するのを防ぐために
、必要に応じて設けられる。接着剤（４）中の溶剤によ
る印刷層ｆａｔ〜（ｄｌの溶解を防ぐためには、二液硬
化型の樹脂が望ましく、これを用いた場合には、完全硬
化させた後、木質基材１３）に貼り合わされる。The adhesion auxiliary layer ffl is used to improve the adhesion between the transfer layer (2) and the adhesive (41), and to prevent the solvent in the adhesive (4) from forming the transfer layer (2).
) is provided as necessary to prevent deformation of each printed layer [a) to fdl. In order to prevent the printing layer fat~(dl from dissolving due to the solvent in the adhesive (4), a two-component curing resin is preferable, and if this is used, after complete curing, the wood base material 13) pasted on.
接着剤（４）
接着剤（４）は接着又は硬化に常温より１０度以上高い
温度を要しないものが使用できる。例えば。Adhesive (4) As the adhesive (4), one that does not require a temperature higher than room temperature by 10 degrees or more can be used for adhesion or curing. for example.
キ飽和ポリエステル樹脂、エポキシ樹脂、ウレタン樹脂
等の硬化型接着剤、酢酸ビニル樹脂、エチレン−酢酸ビ
ニル共重合樹脂、アクリル−酢酸ビニル共重合樹脂等が
使用できる。固化又は硬化時に体積変化が小さく、比較
的短時間で溶剤等の揮発成分が散逸し、しかも揮発成分
が散逸した状態で接着力を有するものが望ましい。Curable adhesives such as saturated polyester resins, epoxy resins, and urethane resins, vinyl acetate resins, ethylene-vinyl acetate copolymer resins, and acrylic-vinyl acetate copolymer resins can be used. It is desirable that the volume change is small during solidification or curing, that volatile components such as solvents are dissipated in a relatively short period of time, and that the adhesive has adhesive strength even when the volatile components are dissipated.
接着剤（４１の塗布はロールコータ−、リバースコータ
ー、フローコーター、カーテンコーター、エアナイフコ
ーター、グラビアコーター、スプレーコーター等の方法
で、木質基材（３）又は転写シートに塗布できる。The adhesive (41) can be applied to the wood substrate (3) or the transfer sheet using a roll coater, reverse coater, flow coater, curtain coater, air knife coater, gravure coater, spray coater, or the like.
塗料
ここでいう塗料は１本発明の化粧板製造後、転写層（２
）の表面保護のため、その表面に塗布するものである。Paint The paint here refers to the transfer layer (2) that is applied after manufacturing the decorative board of the present invention.
) is applied to the surface to protect it.
このような塗料としては、ウレタン樹脂、アクリル樹脂
、アミノアルキド系樹脂、ラッカー系塗料等が例示でき
る。Examples of such paints include urethane resins, acrylic resins, aminoalkyd resins, and lacquer paints.
（試験例）
坪量６０１ ／ ｍの表面の平滑な紙に、エクストルー
ダー法により、ポリプロピレン樹脂７５係。(Test Example) Polypropylene resin 75% was applied to a smooth paper with a basis weight of 601/m by an extruder method.
ポリエチレン樹脂２５４から成る混合樹脂を厚さ２０μ
に塗布して雌型性シートとした。Mixed resin consisting of polyethylene resin 254 with a thickness of 20μ
A female-type sheet was obtained by applying the mixture to
次いでアクリルウレタン樹脂に塩素化ポリプロピレンを
添加した樹脂を厚さ３μに塗布して保護層を形成した後
、塩化ビニル−酢酸ビニル共重合体をバインダーとする
各色のインキで、順次、導管印刷層（ｄ）、調子印刷層
（ｃ）、抜けのある下地印刷層（ｂｌ、白色系インキ層
（ａｌを印刷した。なお、これらの印刷層（ｄｌ〜（ａ
ｔはいずれもナラの木目柄を原稿として作成した版によ
り印刷したものである。Next, a protective layer was formed by applying a resin prepared by adding chlorinated polypropylene to acrylic urethane resin to a thickness of 3μ, and then a conduit printing layer ( d), tone printing layer (c), base printing layer (BL) with gaps, and white ink layer (AL) were printed.
All ts were printed using a plate created using the oak wood grain pattern as the manuscript.
一方厚さ９１１１１１のラワン合板の表面に、エチレン
−酢酸ビニル共重合体系の接着剤を１００，９／ｍ“（
ｗｅ ｔ ）ロールコータ−で塗布し、揮発成分を散逸
させ１こ後、接着力を有するうちに、上記転写シートの
白色系インキ層ｉａｔ面を重ね、加圧して積層した。On the other hand, ethylene-vinyl acetate copolymer adhesive was applied to the surface of 911111 thick lauan plywood at 100.9/m'' (
After coating with a roll coater and dissipating the volatile components, the white ink layer iat side of the transfer sheet was overlapped and laminated under pressure while it still had adhesive strength.
接着剤が乾燥硬化した後、転写シートの反対面から合板
にＶカット加工を施し、折り曲げて固定し、しかる後、
離型性シートのみを剥離除去した。After the adhesive has dried and hardened, make a V-cut on the plywood from the opposite side of the transfer sheet, bend it and fix it, and then
Only the releasable sheet was peeled off.
得られた化粧板に、更に、フローコーターでウレタン系
塗料を７ｇ／ ｍ （ｗ ６ ｔ）塗布し、乾燥した。The obtained decorative board was further coated with 7 g/m (w 6 t) of urethane paint using a flow coater and dried.
得られた化粧板は、全体として白木調で、しかもテリ感
、深み、木肌感があり、ナラの天然木に酷似したもので
あった。The obtained decorative board had a plain wood appearance as a whole, and had a texture, depth, and wood texture, and was very similar to natural oak wood.
（発明の効果）
以上のように１本発明によれば、任意の木質基材を素材
として、全体として白木調で、しかもテリ感、深み、木
肌感を有し、天然木に酷似した化粧板を得ることができ
ろ。(Effects of the Invention) As described above, according to the present invention, a decorative board that is made of any wood base material, has a plain wood appearance as a whole, has a texture, depth, and wood texture, and closely resembles natural wood. You can get it.
図面は本発明の実施例を示し、第１図は転写シートの断
面説明図、第２図は加工時の断面説明図である。
＋１１・・・離型性シート（２）・・・転写層（３１・
・・木質基材 （４）・・・接着剤（ａ）・・
・白色系インキ層 ［ｂ）・・・下地印刷層（ｃ）・
・・調子印刷層 ｔｄ）・・・導管印刷層（ｅ）
・・・保護層The drawings show embodiments of the present invention, with FIG. 1 being an explanatory cross-sectional view of a transfer sheet, and FIG. 2 being an explanatory cross-sectional view during processing. +11...Release sheet (2)...Transfer layer (31.
...Wood base material (4)...Adhesive (a)...
・White ink layer [b)...base printing layer (c)・
... Tone printing layer td) ... Conduit printing layer (e)
...protective layer
Claims (2)
質基材の木目方向に部分的に抜けのある白色系インキ層
、（ｂ）部分的に抜けのある下地印刷層、（ｃ）調子印
刷層、（ｄ）導管印刷層をこの順に形成して成る化粧板
。(1) On the surface of the wooden base material, via an adhesive layer, (a) a white ink layer with partial gaps in the direction of the grain of the wooden base material, (b) a base printing layer with partial gaps in the grain direction of the wooden base material. , (c) a tone printing layer, and (d) a conduit printing layer, which are formed in this order.
子印刷層、（ｂ）部分的に抜けのある下地印刷層、（ａ
）木質基材の木目方向に部分的に抜けのある白色系イン
キ層をこの順に形成して成る転写層を有する転写シート
を、接着剤層を介して木質基材に重ねて接着し、しかる
後、離型性シートを剥離除去することを特徴とする化粧
板の製造方法。(2) On the release sheet, (d) a conduit printing layer, (c) a tone printing layer, (b) a base printing layer with partial gaps, (a
) A transfer sheet having a transfer layer formed by forming a white ink layer with partial gaps in the direction of the wood grain of a wood base material in this order is overlaid and adhered to the wood base material via an adhesive layer, and then A method for producing a decorative board, which comprises peeling and removing a release sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1708887A JPS63183849A (en) | 1987-01-27 | 1987-01-27 | Decorative board and manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1708887A JPS63183849A (en) | 1987-01-27 | 1987-01-27 | Decorative board and manufacture thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63183849A true JPS63183849A (en) | 1988-07-29 |
| JPH054908B2 JPH054908B2 (en) | 1993-01-21 |
Family
ID=11934233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1708887A Granted JPS63183849A (en) | 1987-01-27 | 1987-01-27 | Decorative board and manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183849A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007508106A (en) * | 2003-10-15 | 2007-04-05 | シーリー テクノロジー エルエルシー | Foam case with internal foam member Internal spring (triple case) |
| JP2010184361A (en) * | 2009-02-10 | 2010-08-26 | Nippon Purai Kk | Color laminated film for car |
-
1987
- 1987-01-27 JP JP1708887A patent/JPS63183849A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007508106A (en) * | 2003-10-15 | 2007-04-05 | シーリー テクノロジー エルエルシー | Foam case with internal foam member Internal spring (triple case) |
| JP2010184361A (en) * | 2009-02-10 | 2010-08-26 | Nippon Purai Kk | Color laminated film for car |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054908B2 (en) | 1993-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |