JPS6044025B2 - Method for manufacturing decorative board with woody luster - Google Patents
Method for manufacturing decorative board with woody lusterInfo
- Publication number
- JPS6044025B2 JPS6044025B2 JP2405578A JP2405578A JPS6044025B2 JP S6044025 B2 JPS6044025 B2 JP S6044025B2 JP 2405578 A JP2405578 A JP 2405578A JP 2405578 A JP2405578 A JP 2405578A JP S6044025 B2 JPS6044025 B2 JP S6044025B2
- Authority
- JP
- Japan
- Prior art keywords
- transparent
- colored
- wood
- paint
- conduit groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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- Application Of Or Painting With Fluid Materials (AREA)
Description
【発明の詳細な説明】
本発明は基板の表面に凹凸模様および木目模様を形成し
た自然木に酷似した木質光沢を有する化粧板の製造方法
に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing a decorative board having a woody luster closely resembling natural wood by forming an uneven pattern and a wood grain pattern on the surface of a substrate.
従来は合板の表面に目止塗装、サンデイングまたは薄紙
貼りなどの下地処理を施こした後、下塗り塗装、木目印
刷、上塗り塗装を順次施こし、プリント合板としていた
。Conventionally, the surface of plywood was treated with a base treatment such as filler coating, sanding, or pasting with tissue paper, and then an undercoat, wood grain printing, and topcoat were sequentially applied to produce printed plywood.
しかしこのような方法によつて得られたプリント合板は
色合いの変化はあるもののその光沢は均一でであり、自
然木の木質感を表現するには乏しいものであつた。そし
てこのような木質惑を表現するため特公昭４５−２４６
７９号のように金属粉末顔料を混合したインキで樹木の
秋材部または春材部に当る模様を形成した後、、木目模
様、導管模様を印刷し、その上に上塗々料を塗布する方
法が提案されている。しカルこの方法では金属粉末顔料
を混合した印刷インキによる模様部分と通常の印刷イン
キによる模様部分との光沢差によつて変化惑を与えては
いるが、金属粉末顔料を混合した印刷インキによる模様
部分のメタリック的な光沢が強調された自然木とかけ離
れた光沢を呈する。However, the printed plywood obtained by this method had a uniform gloss although it had variations in color, and was insufficient to express the wood texture of natural wood. In order to express this kind of woody atmosphere, the
A method of forming a pattern on the autumn wood or spring wood of a tree using ink mixed with metal powder pigment as in No. 79, printing a wood grain pattern or a conduit pattern, and then applying a top coat on top. is proposed. In this method, the difference in gloss between the pattern area made with the printing ink mixed with metal powder pigments and the pattern area created with normal printing ink creates a difference in gloss, but the pattern created with the printing ink mixed with the metal powder pigments is The metallic luster of the parts is emphasized, giving it a luster that is far different from that of natural wood.
また木目模様、導管溝模様部分ては上塗々料のもつ光沢
でしか表現できず、その光沢は弱いものであり、ともに
自然木の木質感、特にその光沢を表現することができな
かつた。In addition, the wood grain pattern and the conduit groove pattern can only be expressed by the gloss of the top coat, and the gloss is weak, and neither can express the wood texture of natural wood, especially its gloss.
本発明方法は前記したような従来技術の課題を解決し、
自然木の木質感に酷似した化粧板を得ることを目的とす
るものである。The method of the present invention solves the problems of the prior art as described above,
The objective is to obtain a decorative board that closely resembles the texture of natural wood.
本発明の要旨は化粧板の製造方法において、基板１の表
面に必要に応じ下地処理を施し、その全表面に木下地色
に着色された下塗々料を塗布して下塗々膜２を形成し、
その上に金属粉末顔料を添加混合した透明塗料を塗布し
て透明塗膜３を形成し、つぎに通常の印刷インキを用い
、１色目ないし２色目の木目模様５を印刷形成し、つぎ
に前記１色目ないし２色目木目模様５を除く表面に金属
粉末顔料を添加した着色塗料で着色塗膜６を形成しかつ
前記透明塗膜３木目模様５着色塗膜６を形成したいづれ
かの時点で導管溝凹所４を形成し、つぎに導管溝凹所４
を含む全表面に透明あるいは半透明の上塗々料を塗布し
て上塗々膜７を形成し、さらに上塗々料７により被覆さ
れた導管溝凹所４内へ半透明着色塗料８を圧入る、工程
からなるものである。The gist of the present invention is to provide a method for manufacturing a decorative board, in which the surface of a substrate 1 is subjected to a base treatment if necessary, and an undercoat colored in a wood base color is applied to the entire surface to form an undercoat film 2. ,
A transparent paint film 3 is formed by applying a transparent paint mixture containing metal powder pigments thereon, and then a first or second color wood grain pattern 5 is printed using ordinary printing ink. A colored coating film 6 is formed on the surface excluding the first or second color wood grain pattern 5 using a colored paint to which a metal powder pigment is added, and at some point after forming the transparent coating film 3, the wood grain pattern 5, and the colored coating film 6, the conduit groove is formed. Form the recess 4 and then form the conduit groove recess 4
A transparent or semi-transparent top paint is applied to the entire surface including the top paint to form a top paint film 7, and further, a semi-transparent colored paint 8 is pressed into the conduit groove recess 4 covered with the top paint 7. It consists of processes.
本発明はこのような構成をとることにより、凹凸模様、
木目模様と相挨つて自然木の木質感、木質光沢を表現し
ようとするものである。By adopting such a configuration, the present invention has an uneven pattern,
It is an attempt to express the wood texture and luster of natural wood by combining it with the wood grain pattern.
以下図面について本発明方法の構成の詳細について説明
する。The details of the structure of the method of the present invention will be explained below with reference to the drawings.
１基板１の表面に必要に応じて目止塗装、サンデイング
、シーラー塗装あるいは薄紙貼りなどを適宜組合せて下
地処理を施こす。1 The surface of the substrate 1 is subjected to surface treatment by a suitable combination of sealing coating, sanding, sealer coating, thin paper pasting, etc. as necessary.
基板１は合板、繊維板、木片板、石膏板、セメント板、
金属板、合成樹脂板などの有機質あるいは無機質板状体
あるいは紙、布、合成樹脂シートなどのシート状物、さ
らに上記板状体の表面にシート状物を貼着したものなど
いづれのものでもよく特に限定されるものではない。Substrate 1 is plywood, fiberboard, wood board, gypsum board, cement board,
It may be any organic or inorganic plate-like material such as a metal plate or synthetic resin plate, or a sheet-like material such as paper, cloth, or synthetic resin sheet, or a sheet-like material affixed to the surface of the above-mentioned plate-like material. It is not particularly limited.
２必要に応じて下地処理を施こされた基板１の表面に木
下地色に着色された下塗々料２をロールコーター、フロ
ーコーターなどの塗布装置によつて全面均一に徒布した
後、熱風乾燥機、赤外線乾燥機などの乾燥装置を用い乾
燥硬化して基板１を同一色調とする。2 After uniformly applying base paint 2 colored in wood base color to the surface of the substrate 1, which has been subjected to base treatment as necessary, using a coating device such as a roll coater or a flow coater, hot air is applied. The substrate 1 is made to have the same color tone by drying and curing using a drying device such as a dryer or an infrared dryer.
下塗々料２としてはアクリル樹脂、ウレタン樹脂などの
合成樹脂、ラツカーなどを使用する。As the base coating material 2, synthetic resins such as acrylic resins and urethane resins, lacquer, etc. are used.
３下塗々膜２の上に金属粉末顔料を添加混合した透明塗
料３をロールコーター、フローコーターなどで塗布した
後乾燥する。3. A transparent paint 3 containing metal powder pigments is applied onto the undercoating film 2 using a roll coater, a flow coater, etc., and then dried.
透明塗料３としてはラツカーあるいはアクリル樹脂．ア
ルキッド樹脂等の合成樹脂をベヒクルとしてアルミニウ
ム粉．銅粉．真鍮粉．銅と亜鉛の合金粉．塩基性炭酸鉛
．燐酸鉛等の金属粉末顔料を添加混合してなるものを使
用する。Transparent paint 3 is lacquer or acrylic resin. Aluminum powder using synthetic resin such as alkyd resin as a vehicle. Copper powder. Brass powder. Alloy powder of copper and zinc. Basic lead carbonate. Use a product made by adding and mixing metal powder pigments such as lead phosphate.
なお金属粉末顔料の添加量は５−３５％である。４透明
塗膜３の形成後、表面に凹凸模様を施こされたエンボス
ロールで板面を押圧して導管溝凹所４を形成する。Note that the amount of metal powder pigment added is 5-35%. 4 After the transparent coating film 3 is formed, the conduit groove recesses 4 are formed by pressing the board surface with an embossing roll whose surface is patterned.
該凹所４の形成にはエンボスロールに限らず凹凸模様を
刻設された平板からなるエンボスプレートを用い押圧形
成しても良い。The recess 4 may be formed by pressing not only an embossing roll but also an embossing plate made of a flat plate with a concavo-convex pattern engraved thereon.
５つぎに導管溝凹所４を除く平滑部々分に通常の印刷イ
ンキを用い１色目の木目模様５を印刷形成する。5. Next, a wood grain pattern 5 of the first color is printed on the smooth portion except for the conduit groove recess 4 using ordinary printing ink.
また必要に応じて２色目の木目模様を形成する。印刷に
は一般に使用されるグラビア印刷機．オフセット印刷機
等の印刷装置を用いる。In addition, a second color wood grain pattern is formed if necessary. Gravure printing machines are commonly used for printing. A printing device such as an offset printing machine is used.
相模様５は先に新設された導管溝凹所４と同調して行な
うことが意匠性を高める面から望ましい。It is desirable to form the phase pattern 5 in synchronization with the conduit groove recess 4 that has been newly installed in order to improve the design.
５つぎに前記木目模様５を除く平滑部表面に金属粉末顔
料を添加した着色塗料で着色塗膜６を印刷形成する。5. Next, a colored coating film 6 is printed on the surface of the smooth portion excluding the wood grain pattern 5 using a colored paint containing a metal powder pigment.
印刷にはグラビア印刷機、スクリーン印刷機など一般に
用いられる印刷装置を用いる。For printing, commonly used printing devices such as gravure printers and screen printers are used.
着色塗料はラツカーあるいはアクリル樹脂、アルキッド
樹脂などの合成樹脂、通常の印刷インクをベヒクルとし
てアルミニウム粉、銅粉、真鍮粉、銅と亜鉛の合金粉、
塩基性炭酸鉛燐酸鉛などの金属粉末顔料を５−３５％の
範囲内で添加混合する。Coloring paints include synthetic resins such as lacquer, acrylic resin, and alkyd resin, aluminum powder, copper powder, brass powder, copper and zinc alloy powder, and ordinary printing ink as a vehicle.
A metal powder pigment such as basic lead carbonate lead phosphate is added and mixed in a range of 5-35%.
なお導管溝凹所４の形成は木目模様５あるいは着色塗膜
６の形成後におこなつても何等差支えない。ただし凹所
４を木目模様５あるいは着色塗膜６の形成後に形成する
と凹所４内にもこれらの模様５塗膜６が存在することに
なる。１色目ないし２色目の木目模様５の部分において
は木目模様５の印刷層を透して透明塗膜３が透視され、
淡いメタリック的な光沢を呈する。Note that the conduit groove recess 4 may be formed after the wood grain pattern 5 or the colored coating film 6 is formed. However, if the recesses 4 are formed after the wood grain pattern 5 or the colored coating film 6 is formed, these patterns 5 and the coating film 6 will also exist within the recesses 4. In the first or second color wood grain pattern 5, the transparent coating film 3 can be seen through the printed layer of the wood grain pattern 5,
It has a light metallic luster.
また着色塗膜６の印刷された部分においては透明塗膜３
および着色塗膜６中の金属粉末顔料の相乗作用によつて
強いメタリック的な光沢を呈する。また透明塗膜３に添
加する金属粉末顔料と着色塗膜６のそれとを異種のもの
とすることによつてその光沢を木質光沢に酷似したもの
とすることができる。In addition, in the printed part of the colored coating film 6, the transparent coating film 3
The synergistic effect of the metal powder pigments in the colored coating film 6 gives it a strong metallic luster. Furthermore, by using different types of metal powder pigments to be added to the transparent coating film 3 and those of the colored coating film 6, the gloss can be made to closely resemble woody gloss.
たとえば透明塗料３にアルニウム粉末、着色塗料６に真
鍮粉をそれぞれ添加して使用することで自然木の春材部
あるいは秋材部に酷似した光沢を表現することができる
。For example, by adding aluminum powder to the transparent paint 3 and adding brass powder to the colored paint 6, it is possible to express a gloss that closely resembles the spring wood or autumn wood of natural wood.
７次に導管溝模様凹所４を含む表全面に透明あるいは半
透明の上塗々料７を塗布し、上塗々膜７を形成する。7. Next, a transparent or translucent top coat 7 is applied to the entire surface including the conduit groove pattern recesses 4 to form a top coat 7.
上塗々料７はアクリル樹脂、ウレタン樹脂等の合成樹脂
塗料を用いてロールコーターフローコーター等の塗布装
置により施こす。The top coating material 7 is a synthetic resin coating material such as acrylic resin or urethane resin, and is applied by a coating device such as a roll coater or flow coater.
８次に上塗塗料７により被覆された導管溝凹所内へ半透
明着色塗料８を圧入する。8. Next, a semi-transparent colored paint 8 is press-fitted into the conduit groove recess covered with the top coat 7.
半透明着色塗料８はアクリル樹脂、ウレタン樹脂等の合
成樹脂塗料、ラツカー等を適宜顔料により着色して用い
ロールコーター、リバースコーター等の塗布装置を使用
して塗布する。The translucent colored paint 8 is a synthetic resin paint such as acrylic resin or urethane resin, lacquer, etc., colored with an appropriate pigment, and applied using a coating device such as a roll coater or a reverse coater.
該半透明着色塗料８の導管溝凹所内への圧入により自然
木に酷似した導管溝を表現され先の透明塗料３木目模様
５着色塗料６と相挨つてその意匠性は高いものとなる。
また半透明着色塗料８に艷消し剤を添加あるいは加熱発
泡剤を添加発泡し艷消し状とすることも可能である。By press-fitting the translucent colored paint 8 into the conduit groove recess, a conduit groove that closely resembles natural wood is expressed, and in harmony with the previous transparent paint 3 wood grain pattern 5 colored paint 6, the design becomes high.
It is also possible to add a fader to the semi-transparent colored paint 8 or to foam it by adding a heat-foaming agent.
本発明の作用効果を要約すれは次の通りてある。The effects of the present invention are summarized as follows.
（ａ）木目模様５部の下層に金属粉末顔料を添加した透
明塗膜３が形成され、この部分では該木目模様５が透明
化され、淡い光沢を呈し、自然木の木目に酷似した外観
を呈する。(a) A transparent coating film 3 containing metal powder pigment is formed on the lower layer of the wood grain pattern 5, and in this part the wood grain pattern 5 becomes transparent and has a light luster, giving an appearance that closely resembles the grain of natural wood. present.
一色着色塗膜６の部分においては下層の透明塗膜３およ
び着色塗膜６に添加された金属粉末顔料の相乗作用によ
つて強い光沢を呈し、自然木の春材部および秋材部に酷
似した外観を呈する。The monochromatic colored coating 6 exhibits a strong luster due to the synergistic effect of the metal powder pigments added to the lower transparent coating 3 and the colored coating 6, and closely resembles the spring wood and autumn wood of natural wood. It has a solid appearance.
さらに導管溝凹所４内に半透明塗膜８を形成しているの
で上塗々膜７との光沢差および凹所による立体感によつ
て自然木の導管溝に酷似した外観を呈する。以上のよう
に自然木に酷似した木目、春材、秋材部、導管溝模様を
表現することによつて意匠性の高い化粧板を得ることが
できるものである。Further, since the translucent coating film 8 is formed in the conduit groove recess 4, the appearance closely resembles that of a natural wood conduit groove due to the difference in gloss with the top coat 7 and the three-dimensional effect created by the recess. As described above, a highly decorative decorative board can be obtained by expressing the wood grain, spring wood, fall wood, and conduit groove patterns that closely resemble natural wood.
（ｂ）透明塗膜３着色塗膜６に添加される金属粉末顔料
を異種のものを使用することによつて異なる木材の表面
光沢を表現てきる。(b) By using different types of metal powder pigments added to the transparent coating film 3 and the colored coating film 6, different surface luster of the wood can be expressed.
実施例
合板１の表面を目止塗装、研摩を施こし表面を平滑面と
する。The surface of Example plywood 1 was coated and polished to make the surface smooth.
その表面にロールコーターによつて木下地色に調色され
たウレタン樹脂系の下塗々料を全面均一に４０ｇ／イ塗
布した后熱風乾燥機を用い７０−１２０℃３分間の乾燥
を行ない下塗々膜２を形成し同一色調に隠蔽統一する下
塗々膜２の上にウレタン樹脂をベヒクルとしてアルミニ
ウム粉２０％を添加混合してなる透明塗料をロールコー
ターを用い全面均一に塗布した后熱風乾燥機を用いて７
０−１００℃２分間の乾燥を行”ない透明塗料々膜３を
形成する。A roll coater was used to uniformly apply 40g/kg of urethane resin undercoat to the surface, which was adjusted to the base color of wood.After that, the undercoating was applied by drying for 3 minutes at 70-120℃ using a hot air dryer. A transparent paint made by adding and mixing 20% aluminum powder with urethane resin as a vehicle was applied uniformly over the entire surface using a roll coater on the undercoating film 2, which forms a film 2 and hides and unifies the same color tone.After that, a hot air dryer is applied. using 7
Drying is performed for 2 minutes at 0-100°C to form a transparent paint film 3.
次に表面に導管溝模様の凹凸模様を刻設されたエンボス
ロールを用いて板面に導管溝凹所４を押圧形成する。Next, conduit groove recesses 4 are press-formed on the plate surface using an embossing roll whose surface is engraved with a concavo-convex pattern in the shape of a conduit groove pattern.
板面に施こされた導管溝模様凹所４を除く板面平滑部表
面に通常のグラビアオフセット用印刷インキを用いグラ
ビアオフセット印刷機によつて該導管溝模様凹所４と同
調した相模様５を印刷形成する。A phase pattern 5 that is in sync with the conduit groove pattern recesses 4 is printed on the smooth surface of the board surface excluding the conduit groove pattern recesses 4 by a gravure offset printing machine using ordinary gravure offset printing ink. Print and form.
木目模様５を印刷形成后直ちにウレタン樹脂をベヒクル
として真鍮粉を１０％添加混合してなる着色塗料６を用
いグラビアオフセット印刷機によつて先の木目模様５を
除く板面平滑部表面に春材部模様を印刷形成する。Immediately after printing the wood grain pattern 5, spring wood is applied to the smooth surface of the board except for the previous wood grain pattern 5 using a gravure offset printing machine using a colored paint 6 made by adding and mixing 10% brass powder with urethane resin as a vehicle. Print and form the section pattern.
更に板面の導管溝凹所４を含む表全面にウレタン樹脂透
明上塗々料をロールコーターを用いて３０ｇ／イ塗布し
た后熱風乾燥機を用いて７５−１２０℃３分間乾燥を行
ない先の印刷インク．着色塗料ならびに上塗々膜７の硬
化を行なう。Furthermore, a urethane resin transparent top coat was applied to the entire surface including the conduit groove recess 4 on the board surface using a roll coater at 30 g/day. After that, it was dried for 3 minutes at 75-120°C using a hot air dryer to proceed with the previous printing. ink. The colored paint and the top coat 7 are cured.
次に上塗々膜７により被覆された板面に導管溝色に着色
されたアクリル樹脂塗料８をリバースロールコーターで
塗布し導管溝凹所内に圧入充填した后熱風乾燥機を用い
て７０−９５にＣ５０−７００Ｃ５分間の乾燥を行なう
。Next, the acrylic resin paint 8 colored in the conduit groove color was applied to the plate surface covered with the top coating film 7 using a reverse roll coater, and the acrylic resin paint 8 was press-fitted into the conduit groove recess. Dry at C50-700C for 5 minutes.
以上の如くして自然木に酷似した立体感及び木質光沢を
有する化粧合板が得られた。As described above, a decorative plywood having a three-dimensional appearance and a woody luster closely resembling that of natural wood was obtained.
図面は本発明方法により得た化粧板の断面図である。
１・・・・・・基板、２・・・・・・下塗々膜、３・・
・・・・透明塗膜、４・・・・・・導管溝凹所、５・・
・・・・木目模様、６・・・・・着色塗膜、７・・・・
・・上塗々膜、８・・・・・・半透明着色塗料、半透明
着色塗膜。The drawing is a sectional view of a decorative board obtained by the method of the present invention. 1...Substrate, 2...Undercoat film, 3...
...Transparent coating film, 4... Conduit groove recess, 5...
...Wood grain pattern, 6...Colored coating, 7...
...Top coat, 8...Semi-transparent colored paint, semi-transparent colored paint film.
Claims (1)
表面に木下地色に着色された下塗々料を塗布して下塗々
膜２を形成し、その上に金属粉末顔料を添加混合した透
明塗料を塗布して透明塗膜３を形成し、つぎに通常の印
刷インキを用い、１色目ないし２色目の木目模様５を印
刷形成し、つぎに前記１色目ないし２色目木目模様５を
除く表面に金属粉末顔料を添加した着色塗料で着色塗膜
６を形成し、かつ前記透明塗膜３木目模様５着色塗膜６
を形成したいづれかの時点で導管溝凹所４を形成し、つ
ぎに導管溝凹所４を含む全表面に透明あるいは半透明の
上塗々料を塗布して上塗々膜７を形成し、上塗塗料７に
より被覆された導管溝凹所４内へ半透明着色塗料８を圧
入する、ことを特徴とする木質光沢を有する化粧板の製
造方法。1 The surface of the substrate 1 was subjected to a base treatment as necessary, and an undercoat colored in a wood base color was applied to the entire surface to form an undercoat film 2, and a metal powder pigment was added and mixed thereon. A transparent paint film 3 is formed by applying a transparent paint, then a first or second color wood grain pattern 5 is printed using normal printing ink, and then the first or second color wood grain pattern 5 is removed. A colored coating film 6 is formed on the surface with a colored paint added with a metal powder pigment, and the transparent coating film 3 has a wood grain pattern 5, and the colored coating film 6
The conduit groove recess 4 is formed at some point in forming the conduit groove recess 4, and then a transparent or translucent top coat is applied to the entire surface including the conduit groove recess 4 to form a top coat film 7. 7. A method for producing a decorative board having a woody luster, which comprises press-fitting a translucent colored paint 8 into a conduit groove recess 4 covered with a duct groove 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2405578A JPS6044025B2 (en) | 1978-03-04 | 1978-03-04 | Method for manufacturing decorative board with woody luster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2405578A JPS6044025B2 (en) | 1978-03-04 | 1978-03-04 | Method for manufacturing decorative board with woody luster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54117003A JPS54117003A (en) | 1979-09-11 |
| JPS6044025B2 true JPS6044025B2 (en) | 1985-10-01 |
Family
ID=12127767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2405578A Expired JPS6044025B2 (en) | 1978-03-04 | 1978-03-04 | Method for manufacturing decorative board with woody luster |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6044025B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0542949U (en) * | 1991-11-06 | 1993-06-11 | 株式会社フジタ | Airflow temperature measuring device for air intake |
-
1978
- 1978-03-04 JP JP2405578A patent/JPS6044025B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0542949U (en) * | 1991-11-06 | 1993-06-11 | 株式会社フジタ | Airflow temperature measuring device for air intake |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54117003A (en) | 1979-09-11 |
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