JPS6351098B2 - - Google Patents
Info
- Publication number
- JPS6351098B2 JPS6351098B2 JP55175505A JP17550580A JPS6351098B2 JP S6351098 B2 JPS6351098 B2 JP S6351098B2 JP 55175505 A JP55175505 A JP 55175505A JP 17550580 A JP17550580 A JP 17550580A JP S6351098 B2 JPS6351098 B2 JP S6351098B2
- Authority
- JP
- Japan
- Prior art keywords
- decorative
- paper
- particle board
- synthetic resin
- board
- 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
- 239000002245 particle Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 16
- 229920003002 synthetic resin Polymers 0.000 claims description 14
- 239000000057 synthetic resin Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000003475 lamination Methods 0.000 claims 2
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- -1 polyethylene Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 240000002871 Tectona grandis Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】
本発明は化粧パーチクルボードの製造方法に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing decorative particle board.
化粧パーチクルボードを製造する方法として
は、まずパーチクルボードを成形し、その上に塗
装する、直接印刷する、接着剤を介して化粧シー
トを貼合する、含浸紙を重ねて加熱加圧成型する
といつた方法がとられていたが、各れも工程が複
雑になりコスト高の原因となつていた。 Methods for producing decorative particle board include first forming particle board, then painting it, directly printing it, laminating a decorative sheet with adhesive, or layering impregnated paper and molding it under heat and pressure. However, each method complicated the process and caused high costs.
そこで、工程を簡素化する為にパーチクルボー
ドを成形する際に化粧紙を重ね合わせてボードの
成形と化粧紙の貼合を同時に行なう方法が提案さ
れた。しかしながらこの方法は、薄葉紙等の比較
的薄い紙からなる化粧紙を用いた場合にはパーチ
クルボードのチツプの目が化粧紙表面に出てしま
つて（以下これを目やせと称する。）平滑な化粧
面が得られないという欠点を有していた。 Therefore, in order to simplify the process, a method has been proposed in which decorative paper is overlapped when molding particle board, and the board formation and the pasting of the decorative paper are performed at the same time. However, when this method uses decorative paper made of relatively thin paper such as tissue paper, the grains of the chips of the particle board will show up on the surface of the decorative paper (hereinafter referred to as "graininess"). It has the disadvantage that it cannot be obtained.
又、合成樹脂フイルムの様な通気性の無いシー
トからなる化粧紙を用いた場合には、パーチクル
ボードを成型する際に原料チツプ中から発生する
水蒸気がパーチクルボードと化粧紙との間に滞留
し、加圧力を解除した後にふくれとして化粧表面
に現われてくるという欠点があつた。 In addition, when decorative paper made of non-breathable sheets such as synthetic resin films is used, water vapor generated from the raw material chips during particle board molding accumulates between the particle board and the decorative paper, causing There was a drawback that blisters appeared on the makeup surface after the pressure was released.
本発明は以上のような欠点を解消し、化粧表面
が平滑でふくれを生じない化粧パーチクルボード
を、パーチクルボードを成形するのと連続させて
製造する方法を提供しようとするものである。 The present invention aims to eliminate the above-mentioned drawbacks and provide a method for manufacturing decorative particle board with a smooth decorative surface and no blistering, in a continuous manner with the molding of particle board.
以下本発明を図面に従つて詳細に説明する。 The present invention will be explained in detail below with reference to the drawings.
まず第１図に示すように、任意の模様２を施し
た通気性を有する合成樹脂フイルム１の模様を施
していない面に、合成樹脂を含浸した23〜50g/
m2の紙間強化紙３を接着剤４を介して貼合し、次
いで模様面に透明な合成樹脂５を塗布して化粧紙
６を得る。透明な合成樹脂の塗布はフイルムと紙
間強化紙との貼合の前でも良い。 First, as shown in Fig. 1, the non-patterned surface of a breathable synthetic resin film 1 with an arbitrary pattern 2 is impregnated with 23 to 50 g of synthetic resin.
A reinforced paper 3 with a paper spacing of m 2 is laminated via an adhesive 4, and then a transparent synthetic resin 5 is applied to the patterned surface to obtain a decorative paper 6. The transparent synthetic resin may be applied before the film and the reinforcing paper are bonded together.
なお、通気性を有する合成樹脂フイルムの替り
に通気性を有する合成パルプ紙を、又、合成樹脂
を含浸した紙間強化紙の替りに合成樹脂を混抄し
た紙間強化紙を用いることもできる。 Note that instead of the breathable synthetic resin film, breathable synthetic pulp paper may be used, and instead of the synthetic resin-impregnated paper reinforced paper, a paper reinforced paper mixed with synthetic resin may be used.
通気性を有する合成樹脂フイルムとしてはオレ
フイン系、塩化ビニル系、飽和ポリエステル系等
の樹脂からなるフイルムが使用でき、厚さは0.05
〜0.2mm位が適している。 As the breathable synthetic resin film, films made of olefin-based, vinyl chloride-based, saturated polyester-based resins, etc. can be used, and the thickness is 0.05 mm.
~0.2mm is suitable.
合成パルプ紙としては、ポリエチレン、ポリプ
ロピレン等のオレフイン系樹脂からなる紙が使用
でき、厚さは0.05〜0.2mm位が適している。 As the synthetic pulp paper, paper made of olefin resin such as polyethylene or polypropylene can be used, and a thickness of about 0.05 to 0.2 mm is suitable.
含浸又は混抄する樹脂としては、パーチクルボ
ード中のバインダーと接着性が良く、かつ硬化型
の樹脂（メラミン系、尿素系、エポキシ系等）を
用いる。硬化性の樹脂を用いるのは同時成型の時
に、柔軟性のある樹脂ではパーチクルボードの原
料であるチツプに押されて目やせが出るためであ
る。 As the resin to be impregnated or mixed, a curable resin (melamine, urea, epoxy, etc.) that has good adhesion to the binder in the particle board is used. The reason why a hardening resin is used is that during simultaneous molding, a flexible resin would be pressed by the chips, which are the raw material for particle board, and would cause thinning.
透明な合成樹脂としては、塩化ビニル系、ポリ
ウレタン系あるいはアミノアルキツド系、不飽和
ポリエステル系樹脂等が使用でき、塗布量は５〜
30g/m2位が良い。 As the transparent synthetic resin, vinyl chloride, polyurethane, aminoalkyd, unsaturated polyester, etc. can be used, and the coating amount is 5 to 5.
30g/m 2nd place is good.
以上の様に構成された化粧紙６を、第２図及び
第３図に示す様にパーチクルボードの製造ライン
の工程の内のフオーミングマツト７の上に連続的
に重ねて加熱加圧成形工程に送り、パーチクルボ
ード本体と化粧紙とを貼合一体化する。 The decorative paper 6 constructed as described above is continuously stacked on a forming mat 7 in the process of a particle board production line as shown in FIGS. 2 and 3, and subjected to a heating and pressure forming process. Then, the particle board body and the decorative paper are laminated and integrated.
化粧紙６を重ねる位置はフオーミングマツトの
状態の時でもよいし、プリプレス後のボード表面
でも良い。 The decorative paper 6 may be placed on the forming mat or on the surface of the board after pre-pressing.
又、パーチクルボードの製造ラインは連続的に
製品を送り出す様になつてはいるが、これに重ね
る化粧シートは必ずしもウエツプ状のものを連続
的に供給しなくてはならないものでは無く、連続
的に供給されるフオーミングマツトの上に枚葉の
化粧シートを供給しても良い。 Also, although particle board production lines are designed to continuously feed out products, the decorative sheet that is layered on top of this does not necessarily have to be continuously fed in the form of a wet cloth. A decorative sheet may be supplied on top of the forming mat.
又、フオーミングマツトを必要寸法に断裁した
後にその上に枚葉の化粧シートを重ね、熱ロール
又は熱盤等で成形することも可能である。 Furthermore, it is also possible to cut the forming mat to the required size, then stack a decorative sheet on top of it, and then shape it with a hot roll or hot plate.
なお、第２図及び第３図に示されている様に、
表面に凹凸を有する熱ロールや熱盤を用いれば、
パーチクルボードの成型及びボードと化粧紙の貼
合一体化と同時に、化粧面に凹凸を付与すること
もできる。 In addition, as shown in FIGS. 2 and 3,
If you use a hot roll or hot plate with an uneven surface,
At the same time as molding the particle board and integrating the board and decorative paper, it is also possible to provide unevenness to the decorative surface.
以上の様にして得られた化粧パーチクルボード
を第４図に示す。 The decorative particle board obtained as described above is shown in FIG.
以上のような本発明の方法によれば、以下のよ
うな効果を得ることができる。 According to the method of the present invention as described above, the following effects can be obtained.
パーチクルボードの製板時にボード中のバイ
ンダーを介して化粧シートを貼合せ一体化する
ため接着剤が不要、工程が短縮される。 When making particle board, decorative sheets are bonded together through the binder in the board, so no adhesive is required and the process is shortened.
原料チツプ中に含まれる水分が熱によつて水
蒸気に変つても、ボードと化粧紙の間に滞留す
ることが無く、ふくれを生じない。 Even if the moisture contained in the raw material chips turns into steam due to heat, it does not stay between the board and the decorative paper and does not cause blistering.
工程を増やすこと無くエンボス加工を施すこ
とができる。 Embossing can be performed without increasing the number of steps.
原紙に含浸或いは混抄した樹脂がパーチクル
ボード製造時に完全硬化して紙を強化するの
で、同時成型しても目やせが出ない。 The resin impregnated or mixed into the base paper completely hardens and strengthens the paper during the production of particle board, so even when molded at the same time, there is no loss of appearance.
実施例 １
厚さ0.1mmの通気性を有するオレフイン系フイ
ルムの片面に塩素化プロピレン系インキを用いて
チーク柄木目模様を印刷し、更にその上に版深
120μのグラビアベタ版を用いてウレタン系の透
明樹脂を塗布し、該フイルムの裏面にウレタン系
の接着剤を10g/m2塗布し重量30g/m2のエポキシ
系樹脂混抄紙を貼合して化粧紙を得た。Example 1 A teak pattern wood grain pattern was printed on one side of a breathable olefin film with a thickness of 0.1 mm using chlorinated propylene ink, and then a plate depth was printed on it.
A urethane-based transparent resin was applied using a 120μ gravure solid plate, 10g/m 2 of urethane adhesive was applied to the back of the film, and epoxy resin-mixed paper weighing 30g/m 2 was laminated. I got makeup paper.
この化粧紙をパーチクルボード製造工程中のフ
オーミングマツトの上に載置してプリプレスを行
ない、次いで160℃、５Kg/cm2、５分間の条件で加
熱加圧成型して、厚さ６mmの表面が平滑で艶ムラ
の無い化粧パーチクルボードを得た。 This decorative paper was placed on a forming mat during the particle board manufacturing process and pre-pressed, then heated and pressure molded at 160℃, 5Kg/cm 2 for 5 minutes to form a 6mm thick surface. A smooth decorative particle board with no uneven luster was obtained.
実施例 ２
表面に凹凸を有する熱ロールを使用して加熱加
圧する以外は実施例１と同様にして表面にエンボ
ス模様を有する化粧パーチクルボードを得た。Example 2 A decorative particle board having an embossed pattern on the surface was obtained in the same manner as in Example 1, except that a heat roll having an uneven surface was used to heat and press.
図面は本発明方法の工程の一例を説明する略解
図であつて、第１図は本発明に使用する化粧紙の
断面図、第２図及び第３図は化粧パーチクルボー
ドの製造工程を示す略解図、第４図は本発明によ
つて得られた化粧パーチクルボードの一例を示す
断面図を各々示す。
１…通気性を有する合成樹脂フイルム、２…任
意の模様、３…紙間強化紙、４…接着剤、５…透
明な合成樹脂、６…化粧紙、７…フオーミングマ
ツト、８…エンボス版、９…表面に凹凸を有する
加熱ロール、１０…プレス板（上型）、１１…プ
レス板（下型）、１２…鋼製ベルト、１３…パー
チクルボード、１４…エンボス模様。
The drawings are schematic diagrams illustrating an example of the process of the method of the present invention, in which Figure 1 is a cross-sectional view of decorative paper used in the present invention, and Figures 2 and 3 are schematic diagrams illustrating the manufacturing process of decorative particle board. , and FIG. 4 are cross-sectional views showing an example of decorative particle board obtained by the present invention. 1... Breathable synthetic resin film, 2... Arbitrary pattern, 3... Reinforced paper, 4... Adhesive, 5... Transparent synthetic resin, 6... Decorative paper, 7... Forming mat, 8... Embossing plate , 9... Heating roll having an uneven surface, 10... Press plate (upper die), 11... Press plate (lower die), 12... Steel belt, 13... Particle board, 14... Embossed pattern.
Claims (1)
ーミング又は、プリプレスの工程の後にフオーミ
ングマツト又は、プリプレス後のボード表面に、
任意の模様を施した通気性を有する合成樹脂フイ
ルム又は合成パルプ紙の模様を施していない面
に、合成樹脂を含浸又は混抄した23〜50g/m2の
紙間強化紙を接着剤を介して貼合した後に、又は
貼合する前に模様面に合成樹脂を塗布して成る化
粧紙を載置し、必要に応じてその上に剥離シート
を重ねた後に加熱加圧成型し、フオーミングマツ
ト又はプリプレス後のボード中のバインダーを介
して、パーチクルボード本体と化粧紙とを貼合せ
一体化することを特徴とする化粧パーチクルボー
ドの製造方法。 ２ 表面に凹凸を有する熱ロール又は熱盤等を用
いて加熱加圧成型することを特徴とする特許請求
の範囲第１項記載の化粧パーチクルボードの製造
方法。[Claims] 1. In the particle board manufacturing process, after the forming or prepress process, on the forming mat or on the board surface after prepress,
On the non-patterned side of a breathable synthetic resin film or synthetic pulp paper with an arbitrary pattern, 23 to 50 g/m 2 reinforced paper impregnated with or mixed with synthetic resin is applied via adhesive. After lamination or before lamination, a decorative paper made by applying a synthetic resin to the patterned surface is placed, and if necessary, a release sheet is placed on top of it, and then heated and pressure molded to form a forming mat. Alternatively, a method for manufacturing a decorative particle board, which comprises laminating and integrating a particle board main body and a decorative paper via a binder in the board after pre-pressing. 2. The method for manufacturing decorative particle board according to claim 1, characterized in that heating and pressure molding is carried out using a hot roll or a hot platen having an uneven surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55175505A JPS5798355A (en) | 1980-12-12 | 1980-12-12 | Manufacture of decorative particle board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55175505A JPS5798355A (en) | 1980-12-12 | 1980-12-12 | Manufacture of decorative particle board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5798355A JPS5798355A (en) | 1982-06-18 |
| JPS6351098B2 true JPS6351098B2 (en) | 1988-10-12 |
Family
ID=15997211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55175505A Granted JPS5798355A (en) | 1980-12-12 | 1980-12-12 | Manufacture of decorative particle board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5798355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0374880U (en) * | 1989-11-27 | 1991-07-26 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325726B2 (en) * | 1973-11-26 | 1978-07-28 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759325Y2 (en) * | 1976-08-12 | 1982-12-18 |
-
1980
- 1980-12-12 JP JP55175505A patent/JPS5798355A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325726B2 (en) * | 1973-11-26 | 1978-07-28 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0374880U (en) * | 1989-11-27 | 1991-07-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5798355A (en) | 1982-06-18 |
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