JPH0193354A - Production of polyester decorative sheet or panel - Google Patents

Production of polyester decorative sheet or panel

Info

Publication number
JPH0193354A
JPH0193354A JP62250629A JP25062987A JPH0193354A JP H0193354 A JPH0193354 A JP H0193354A JP 62250629 A JP62250629 A JP 62250629A JP 25062987 A JP25062987 A JP 25062987A JP H0193354 A JPH0193354 A JP H0193354A
Authority
JP
Japan
Prior art keywords
decorative
unsaturated polyester
paint
polyester
release body
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.)
Pending
Application number
JP62250629A
Other languages
Japanese (ja)
Inventor
Hikari Yoshioki
義沖 光
Yoshiyasu Imamura
今村 良叶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP62250629A priority Critical patent/JPH0193354A/en
Publication of JPH0193354A publication Critical patent/JPH0193354A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B32B37/1027Pressing using at least one press band

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To produce a polyester decorative panel having beautiful surface grade in a shortened manufacturing process, by coating a release body with unsaturated polyester paint and preparatorily curing the same to bond a decorative base material to the paint layer under pressure and perfectly curing the unsaturated polyester paint before releasing the release body. CONSTITUTION:A release body 1 is moved at an equal speed in the direction shown by an arrow and coated with a definite amount of unsaturated polyester paint 3 on the way by a comber bar roll 2 while the coated release body is irradiated with ultraviolet rays, electron beam or infrared rays by an irradiator 4 to bring the paint layer to a semi-gelled state by preparatory curing. Subsequently, a decorative bane material 6 such as decorative paper, decorative cloth or a plastic sheet is pressed to the semi- gelled coating film 5 by a steel roll 7 to be bonded thereto under pressure. The semi- gelled coating film 5 is perfectly cured in the next process by hot press treatment or the irradiation with ultraviolet rays, electron beam or infrared rays to obtain a polyester decorative sheet. A decorative base plate 8 coated with an adhesive 10 and the decorative base material 6 are laminated by a press roll 11 and continuously bonded under pressure by a hot press roll 12 to obtain a polyester decorative panel 13.

Description

【発明の詳細な説明】 「産業上の利用分野」 本発明は、ポリエステル化粧シートもしくはポリエステ
ル化粧板の製造方法に関するものである。
DETAILED DESCRIPTION OF THE INVENTION "Field of Industrial Application" The present invention relates to a method for producing a polyester decorative sheet or polyester decorative board.

「従来の技術」 ポリエステル化粧板を製造する方法としてはフィルム法
とカーテンコート法が一般的に採用されている。
"Prior Art" Film methods and curtain coating methods are generally employed as methods for manufacturing polyester decorative boards.

フィルム法とは、化粧紙貼着済化粧台板(一般的には合
板、)4?−チクルボード、繊維板である)に不飽和ポ
リエステル塗料を塗布しビニロンフィルムなどをかぶせ
たま\圧延し硬化せしめる方法である。
The film method is a decorative board with decorative paper pasted (generally plywood)4? - This is a method in which an unsaturated polyester paint is applied to (chileboard, fiberboard), covered with a vinylon film, etc., and then rolled and cured.

、/7−テyコート法はフローコーターなどの装置を用
いて不飽和ポリエステル塗料をカーテン状に落下せしめ
る中を被塗装物である化粧紙貼着済化粧台板を通過させ
て塗装硬化せしむる方法である。
, /7-Ty coating method uses a device such as a flow coater to drop unsaturated polyester paint in a curtain shape, passing it through a decorative board with decorative paper attached to it to cure the paint. This is the method of mulling.

フィルム法の利点は美麗なる表面品位を容易に形成出来
る事であシ欠点は生産性が劣る事である。
The advantage of the film method is that beautiful surface quality can be easily formed, and the disadvantage is that productivity is poor.

カーテンコート法の利点は塗装能率が良い事であυ、欠
点は美麗な表面を得難い事である。
The advantage of the curtain coating method is that it has good coating efficiency, and the disadvantage is that it is difficult to obtain a beautiful surface.

又2つの方式に共通する事は塗装準備に紙貼及び養生工
程が必要な事である。
What the two methods also have in common is that paper pasting and curing steps are required in preparation for painting.

「発明が解決しようとする問題点」 本発明者等は、フィルム法ポリエステル化粧板の製造に
関して生産性の向上と品質の向上を検討した結果、製造
工程の短縮、合理化を特徴とする本発明に到達した。
"Problems to be Solved by the Invention" The present inventors have studied ways to improve productivity and quality in the production of film-method polyester decorative laminates, and as a result, the present inventors have developed the present invention, which is characterized by shortening and streamlining the manufacturing process. Reached.

「問題点を解決する手段」 本発明は、離型体上に不飽和ポリエステル塗料を塗布し
、該不飽和ポリエステル塗料を予備硬化せしめ、これに
化粧基材を圧着し、不飽和ポリエステル塗料を完全硬化
せしめた後に離型体を剥離させることを特徴とするポリ
エステル化粧シートの製造方法に関するものである。
"Means for Solving Problems" The present invention involves applying an unsaturated polyester paint onto a mold release body, pre-curing the unsaturated polyester paint, and pressing a decorative base material onto the unsaturated polyester paint to completely cure the unsaturated polyester paint. The present invention relates to a method for producing a polyester decorative sheet, which is characterized by peeling off a mold release body after curing.

さらに、本発明は、離型体上に不飽和ポリエステル塗料
を塗布し、該不飽和ポリエステル塗料を予備硬化せしめ
、これに化粧基材を圧着し、熱圧処理によって化粧基材
を化粧台板上に密着せしめるとともに不飽和ポリエステ
ル塗料を完全硬化せしめた後に離型体を剥離させること
を特徴とするポリエステル化粧板の製造方法に関するも
のである。
Further, in the present invention, an unsaturated polyester paint is applied onto a mold release body, the unsaturated polyester paint is precured, a decorative base material is pressure-bonded to the unsaturated polyester paint, and the decorative base material is placed on a decorative base board by heat and pressure treatment. The present invention relates to a method for manufacturing a polyester decorative board, which is characterized in that the unsaturated polyester paint is brought into close contact with the polyester paint and the release body is peeled off after the unsaturated polyester paint is completely cured.

以下、図面に従って本発明を説明する。The present invention will be explained below with reference to the drawings.

第1図は本発明に従ってポリエステル化粧板を製造する
一態様を示す説明図である。
FIG. 1 is an explanatory diagram showing one embodiment of manufacturing a polyester decorative board according to the present invention.

離を体1は、硬化した不飽和ポリエステル塗料と離型性
の良いプラスチックシートやフィルム又は離型紙又はテ
フロンなどで表面処理を施して離聾性を付与した金属板
等であシ、図の様にエンドレスであっても良く、又、非
エンドレスで使いすて方式でも良い。離型体1の下方に
はシートベルトの如き丈夫な素材で保護を兼ねる下敷き
を載置する方が好都合である。離型体lは等速度で矢印
の方向に移動しているのであるが、途中コンマバーロー
ル2などで不飽和ポリエステル塗料3を一定量塗布する
。不飽和ポリエステル塗料3には予めUV増感剤、高温
分解型硬化剤及び促進剤が添加されておシ、紫外線、電
子線、赤外線などの照射4によって半ダル状態5に予備
硬化させる。半ダル状態とは塗料がゾルよシも若干硬く
て指紋、タックが残る程度にまで反応が進んだ状態を云
う。
The release body 1 is made of a hardened unsaturated polyester paint, a plastic sheet or film with good release properties, a release paper, or a metal plate whose surface has been treated with Teflon to give it release properties, as shown in the figure. It may be endless, or it may be non-endless and disposable. It is more convenient to place a protective underlay made of a durable material such as a seat belt below the release body 1. The release body 1 is moving at a constant speed in the direction of the arrow, and a certain amount of unsaturated polyester paint 3 is applied on the way by a comma bar roll 2 or the like. A UV sensitizer, a high-temperature decomposition type curing agent, and an accelerator are added to the unsaturated polyester paint 3 in advance, and it is precured to a semi-dull state 5 by irradiation 4 with ultraviolet rays, electron beams, infrared rays, etc. A semi-dull state is a state in which the reaction has progressed to the extent that the paint is slightly hard, leaving fingerprints and tack.

この反応度合は増感剤添加量と紫外線等の照射量とのバ
ランスで容易に調整出来るのである。
The degree of this reaction can be easily adjusted by adjusting the balance between the amount of sensitizer added and the amount of irradiation of ultraviolet rays or the like.

次いで半ダル状塗膜5に化粧紙、化粧布、グラスチック
シート等の化粧基材6を圧着する。圧着手段はスチール
ロール7で押えつける。半グル塗膜5には若干のタック
が残っている為に化粧基材6との初期密着は問題ない。
Next, a decorative base material 6 such as decorative paper, decorative cloth, glass sheet, etc. is pressure-bonded to the semi-dull-shaped coating film 5. The pressing means is a steel roll 7. Since some tack remains in the semi-glue coating film 5, there is no problem in initial adhesion with the decorative base material 6.

以下の工程で化粧台板8に接着せずに熱圧処理もしくは
紫外線、電子線、赤外線などの照射によって半ダル状塗
膜5を完全硬化せしむれば、ポリエステル化粧シートが
出来、これのみでも商品としてのニーズがある。
If the semi-dull-shaped coating film 5 is completely cured by heat-pressure treatment or irradiation with ultraviolet rays, electron beams, infrared rays, etc. without adhering to the decorative table board 8 in the following process, a polyester decorative sheet can be obtained. There is a need for it as a product.

ポリエステル化粧板とする為に化粧台板8との貼シ合せ
と塗料の完全硬化措置を行う。
In order to obtain a polyester decorative board, it is laminated with the decorative table board 8 and the paint is completely cured.

合板、パーチクルゲート、繊維板等の化粧台板8にはス
プレッダ−9を用いて接着剤10を塗布する。
An adhesive 10 is applied to a vanity board 8 made of plywood, particle gate, fiberboard, etc. using a spreader 9.

この場合の接着剤10は、不飽和ポリエステル樹脂の如
き熱硬化性接着剤が好ましい。
The adhesive 10 in this case is preferably a thermosetting adhesive such as an unsaturated polyester resin.

接着剤10を塗った化粧台板8と化粧基材6をブレスロ
ール11で貼シ合せ、続いて熱プレスロール12で圧着
する。
A decorative table board 8 coated with an adhesive 10 and a decorative base material 6 are pasted together using a press roll 11, and then pressed together using a hot press roll 12.

熱f v 、x、 o−ル12の代シにバンドプレスヲ
使用しても良い。この段階で不飽和ポリエステル塗料と
接着剤は完全に硬化すると共に化粧台板8、化粧基材6
、不飽和ポリエステル塗料が一体化したポリエステル化
粧板13になるのである。
A band press may be used instead of the heat fv, x, o-le 12. At this stage, the unsaturated polyester paint and adhesive are completely cured, and the decorative base plate 8 and the decorative base material 6 are
This results in a polyester decorative board 13 in which the unsaturated polyester paint is integrated.

又、化粧台板8周辺のバリ14の措置は機械力又は人力
で充分対応出来るのである。
Further, the burrs 14 around the vanity plate 8 can be sufficiently removed by mechanical or human power.

「実施例」 実施例1 ポリライトKC−552(大日本インキ化学工業社製不
飽和ポリエステル塗料)に増感剤ベンゾイルエチルエー
ル(和光紬薬)0.5%と硬化剤・ぐ−ロイルMSP 
(日本油脂)1幅を添加してグラスチックフィルム1上
に200μの厚さに塗布したものを80W高圧水銀ラン
ゾ下に12m/分のスピードで紫外線4を照射して半r
ル状の塗膜5を得、これに23117m2の薄葉紙6を
ロール7で押しつけて予備接着し、更に熱圧処理して不
飽和ポリエステル塗料を完全硬化させた後に、プラスチ
ックフィルム1を剥離させることによシ、ポリエステル
化粧シートを得た。
"Example" Example 1 Polylite KC-552 (unsaturated polyester paint manufactured by Dainippon Ink and Chemicals) was added with 0.5% of the sensitizer benzoylethyl ale (Wako Tsumugi Pharmaceutical Co., Ltd.) and the curing agent Guroil MSP.
(NOF) 1 width was added and applied to a thickness of 200μ on glasstic film 1, and irradiated with ultraviolet 4 at a speed of 12 m/min under an 80W high-pressure mercury lamp for half an hour.
A roll-shaped coating film 5 was obtained, 23,117 m2 of thin paper 6 was pressed onto it with a roll 7 to preliminarily adhere it, and after the unsaturated polyester coating was completely cured by heat-pressure treatment, the plastic film 1 was peeled off. Ok, I got a polyester decorative sheet.

実施例2 ポリライトKO−552(大日本インキ化学工業社製不
飽和ポリエステル塗料)に増感剤ベンゾイルエチルエー
ル(和光紬薬)0.5%と硬化剤パーロイルMSP(日
本油脂)1%を添加してプラスチックフィルムl上に2
00μの厚さに塗布したものを80W高圧水銀ランプ下
に12m/分のスピードで紫外線4を照射して半ダル状
の塗膜5を得、これに231/m2の薄葉紙6をロール
7で押しつけて予備接着し更に不飽和ポリエステルと骨
材とからなる接着剤10を塗布したラワン合板8とを重
ね合わせて、110℃X 2 kg/cm” X 60
秒の条件で熱プレスを行ってJAS (特殊加工合板)
のFW級に合格するポリエステル化粧板を得た。
Example 2 0.5% of the sensitizer benzoylethyl ale (Wako Tsumugi Yakuhin) and 1% of the curing agent Perloyl MSP (Nippon Oil & Fats) were added to Polylite KO-552 (unsaturated polyester paint manufactured by Dainippon Ink and Chemicals). 2 on the plastic film
The coated material to a thickness of 00 μm was irradiated with ultraviolet rays 4 at a speed of 12 m/min under an 80 W high-pressure mercury lamp to obtain a semi-dull-shaped coating film 5, and a thin paper 6 of 231/m2 was pressed onto this with a roll 7. Lauan plywood 8 which has been pre-glued and further coated with an adhesive 10 made of unsaturated polyester and aggregate is layered at 110°C x 2 kg/cm" x 60
JAS (specially processed plywood) by heat pressing under the conditions of seconds.
A polyester decorative board that passed the FW grade was obtained.

実施例3 130℃の熱プレスロール12を6本用いて12m/分
のスピードで熱圧処理する以外は実施例2と同様の操作
を行なってJAS −FW級に合板するポリエステル化
粧板を得た。
Example 3 A polyester decorative board for plywood to JAS-FW grade was obtained by carrying out the same operation as in Example 2 except for heat-pressing treatment at a speed of 12 m/min using six 130°C heat press rolls 12. .

「発明の効果」 本発明に従って製造したポリエステル化粧シートを化粧
台板上に貼シ合わせてポリエステル化粧板を製造するか
本発明に従ってポリエステル化粧板を製造することによ
シ、短縮した製造工程で美麗な表面品位を有するポリエ
ステル化粧板を製造することができる。
"Effects of the Invention" By laminating the polyester decorative sheet manufactured according to the present invention on a decorative board to produce a polyester decorative board, or by manufacturing the polyester decorative board according to the present invention, beautiful appearance can be achieved with a shortened manufacturing process. It is possible to produce a polyester decorative board with a high surface quality.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明に従ってポリエステル化粧板を製造する
一態様を示す説明図である。 1・・・離型体、3・・・不飽和ポリエステル塗料、6
・・・化粧基材、8・・・化粧台板。 代理人 弁理士 高 橋 勝 利 手続補正書(方式) 昭和63年1月2日 特許庁長官 /JX  川 邦 夫 殿1、事件の表示
          ″昭和62年特許願第25062
9萼 2、発明の名称 ポリエステル化粧シートもしくはポリ エステル化粧板の製造方法 3、補正をする者 事件との関係  特許出願人 〒174東京都板橋区坂下三丁目35番58号(28B
)犬日本インキ化学工業株式会社代表者 川  村  
茂  邦 4、代理人 〒103東京都中央区日本橋三丁目7番20号(887
6)弁理士 高  橋  勝  利 4−一5、補正命
令の日付(発送臼) 6、補正の対象 (1)  図  面 7、補正の内容 (1)  図面を別紙の通シ補正する。 以上
FIG. 1 is an explanatory diagram showing one embodiment of manufacturing a polyester decorative board according to the present invention. 1... Mold release body, 3... Unsaturated polyester paint, 6
... Decorative base material, 8... Decorative table board. Agent Patent Attorney Katsutoshi Takahashi Procedural Amendment (Method) January 2, 1988 Commissioner of the Japan Patent Office / JX Kunio Kawa 1, Case Description ``1988 Patent Application No. 25062
9. Calyx 2. Name of the invention Polyester decorative sheet or polyester decorative laminate manufacturing method 3. Relationship with the person making the amendment Patent applicant 3-35-58 Sakashita, Itabashi-ku, Tokyo 174 (28B)
) Inu Nippon Ink Chemical Industry Co., Ltd. Representative Kawamura
Kuni Shigeru 4, Agent Address: 3-7-20 Nihonbashi, Chuo-ku, Tokyo 103 (887
6) Patent Attorney Katsutoshi Takahashi 4-15, Date of amendment order (dispatch) 6, Subject of amendment (1) Drawing 7, Contents of amendment (1) The drawings will be amended in the attached document. that's all

Claims (1)

【特許請求の範囲】 1、離型体上に不飽和ポリエステル塗料を塗布し、該不
飽和ポリエステル塗料を予備硬化せしめ、これに化粧基
材を圧着し、不飽和ポリエステル塗料を完全硬化せしめ
た後に離型体を剥離させることを特徴とするポリエステ
ル化粧シートの製造方法。 2、離型体上に不飽和ポリエステル塗料を塗布し、該不
飽和ポリエステル塗料を予備硬化せしめ、これに化粧基
材を圧着し、熱圧処理によって化粧基材を化粧台板上に
密着せしめるとともに不飽和ポリエステル塗料を完全硬
化せしめた後に離型体を剥離させることを特徴とするポ
リエステル化粧板の製造方法。
[Scope of Claims] 1. After applying an unsaturated polyester paint onto the mold release body and pre-curing the unsaturated polyester paint, pressing a decorative base material onto this and completely curing the unsaturated polyester paint. A method for producing a polyester decorative sheet, characterized by peeling off a mold release body. 2. Apply an unsaturated polyester paint on the release body, pre-cure the unsaturated polyester paint, press the decorative base material onto this, and adhere the decorative base material to the decorative base plate by heat pressure treatment. A method for producing a polyester decorative board, which comprises peeling off a mold release body after completely curing an unsaturated polyester paint.
JP62250629A 1987-10-06 1987-10-06 Production of polyester decorative sheet or panel Pending JPH0193354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62250629A JPH0193354A (en) 1987-10-06 1987-10-06 Production of polyester decorative sheet or panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62250629A JPH0193354A (en) 1987-10-06 1987-10-06 Production of polyester decorative sheet or panel

Publications (1)

Publication Number Publication Date
JPH0193354A true JPH0193354A (en) 1989-04-12

Family

ID=17210697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62250629A Pending JPH0193354A (en) 1987-10-06 1987-10-06 Production of polyester decorative sheet or panel

Country Status (1)

Country Link
JP (1) JPH0193354A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102616076A (en) * 2012-03-30 2012-08-01 李国响 Polymeric ultraviolet (UV) decorative board and processing technology thereof
CN111137055A (en) * 2015-03-23 2020-05-12 雷恩哈德库兹基金两合公司 Method for applying foil, application device and printing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102616076A (en) * 2012-03-30 2012-08-01 李国响 Polymeric ultraviolet (UV) decorative board and processing technology thereof
CN111137055A (en) * 2015-03-23 2020-05-12 雷恩哈德库兹基金两合公司 Method for applying foil, application device and printing device

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