JPS5896542A - Manufacture of light decorative board - Google Patents
Manufacture of light decorative boardInfo
- Publication number
- JPS5896542A JPS5896542A JP56195473A JP19547381A JPS5896542A JP S5896542 A JPS5896542 A JP S5896542A JP 56195473 A JP56195473 A JP 56195473A JP 19547381 A JP19547381 A JP 19547381A JP S5896542 A JPS5896542 A JP S5896542A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- decorative board
- synthetic resin
- mount
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 claims description 15
- 229920003002 synthetic resin Polymers 0.000 claims description 14
- 239000000057 synthetic resin Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000123 paper Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 12
- 239000011087 paperboard Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011111 cardboard Substances 0.000 description 4
- 239000005022 packaging material Substances 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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】
品輸送箱、衣装箱、内外装用建材、広告看板用ボードな
どの種々の用途に永続してまた繰返して使用できる新規
にして経済的な化粧板の製造法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel and economical method for producing decorative laminates that can be permanently and repeatedly used in various applications such as product transportation boxes, clothing boxes, interior and exterior building materials, and advertising signboards.
従来の段ポール紙とか厚紙といった紙製ボードは軽量、
安価で加工性も良いことから商品の包装用材などに多用
されてはいるが耐水性が無くまた耐衝撃力のような物理
的強度も小さいので戸外で雨ざらしに表る用途とか繰返
し輸送に使われるような包装材料などの用途には不向き
であり、また表面に平滑性が乏しいうえに色がくすみ勝
ちであるために美観のある化粧板とはなり難いものであ
る。また、紙類に代るプラスチックの板材は耐水性とか
表面の美観などでは優れているが何といってもコスト高
になる一方で剛性に乏しくかつ弾性復元力に富むために
板材としてはそれ自体で一定の形状を保つのがむずかし
くまた箱などに加工しても胴部が膨らんで加工し難いと
いった欠点もあってとても全面的に紙製板材にとって代
るものとはなり得ない。Traditional paper boards such as corrugated paper and cardboard are lightweight,
Because it is cheap and easy to process, it is often used as packaging material for products, but it is not water resistant and has low physical strength such as impact resistance, so it is used for applications that are exposed to the rain outdoors or for repeated transportation. It is unsuitable for applications such as packaging materials, and it is difficult to make a decorative board with an aesthetic appearance because the surface has poor smoothness and the color tends to become dull. In addition, plastic board materials that replace paper are superior in terms of water resistance and surface aesthetics, but above all, they are expensive, and at the same time, they lack rigidity and have a high elastic restoring force, so they can be used as a board material by itself. It is difficult to maintain its shape, and even when it is processed into boxes, the body swells and is difficult to process.Therefore, it cannot be used as a complete substitute for paper board materials.
本発明はこのような事情を考慮して段ボール紙とか厚紙
のような紙製板材を主材に用いて安価、軽量で剛性が比
較的大きくかつ加工性も良いといった紙製板材の長所を
維持する一方で、その耐水性の無さとか耐衝撃力のよう
な物理的強度の弱いこと並びに表面に美観が乏しいとい
った短所を改善して耐久性のある包装用材料、建材とし
ては勿論、装飾性も要する美術用ボードとか広告看板用
ボードなどとしても多用できる軽量化粧板を安価かつ簡
易に製造し得る方法を提供するものである。In consideration of these circumstances, the present invention uses paper board materials such as corrugated paper or cardboard as the main material, and maintains the advantages of paper board materials such as being inexpensive, lightweight, relatively high in rigidity, and easy to work with. On the other hand, by improving its disadvantages such as lack of water resistance, weak physical strength such as impact resistance, and poor surface appearance, it can be used not only as a durable packaging material and building material, but also as a decorative material. To provide a method for inexpensively and easily manufacturing a lightweight decorative board that can be used for many purposes such as art boards and advertising signboards.
本発明をその一実施例を示す図面に基いて説明すれば模
様又は色彩を付して装飾性を持たせた表層紙（１）を普
通の両面段ボール紙よりなる台紙（２）に接着剤を用い
て貼付けて重合させたものに、それを熱硬化性樹脂の初
期縮合物の水溶液とか・熱可塑性樹脂の水性エマルジョ
ンなどの水性の合成樹脂液を納れた浸漬機（３）中を通
過させることによってその合成樹脂液を充分に含浸させ
、次いでそれを振動機（４）上へ移送して表層紙（１）
及び台紙（２）の表面とか台紙（２）の中芯部に余分に
付着している合成樹脂液を迅速に垂れ下らせ、振い落し
たのち、高周波誘電加熱機（５）中へ移送して表層紙（
１）及び台紙（２）の組織中に、そしてまたそれらの表
面に存在する合成樹脂液の全部をその中の水分を一様に
加熱し、蒸散させることにより乾燥することを介して表
層紙（１）及び台紙（２）の全体を合成樹脂で一体的に
硬化、結合させ、更に冷却機（６）中へ移送して表面の
ベタつきを確実に阻止しつつ所望の化粧板（７）を得る
ものである。The present invention will be explained based on a drawing showing one embodiment of the present invention. A decorative surface paper (1) with a pattern or color is attached to a mount (2) made of ordinary double-sided corrugated paper with an adhesive. The polymerized material is passed through a dipping machine (3) containing an aqueous synthetic resin liquid such as an aqueous solution of an initial condensate of a thermosetting resin or an aqueous emulsion of a thermoplastic resin. The synthetic resin liquid is fully impregnated by this process, and then it is transferred onto the vibrator (4) to form the surface paper (1).
Then, any excess synthetic resin liquid adhering to the surface of the mount (2) or the center of the mount (2) is quickly dripped down and shaken off, and then transferred to the high-frequency dielectric heating machine (5). and surface paper (
The surface paper ( 1) and the mount (2) are integrally cured and bonded with a synthetic resin, and then transferred to a cooling machine (6) to obtain the desired decorative board (7) while reliably preventing surface stickiness. It is something.
このような方法で得られる化粧板（７）は、表層紙（１
）と台紙（２）の表面に付着し、また内部組織中に滲み
込んでいる合成樹脂液が電波によって一様に加熱される
ことから他の加熱法によるときのように内部組織中の合
成樹脂液の乾燥が表面部樹脂液の早期乾燥によって妨害
を受けて内部組織中に未乾燥、未硬化の樹脂液が残存す
るといった危険は皆無の状態で素早く均質に行われ、た
めに第３図に示すように表層紙（１）及び台紙（２）の
全表面が波形中芯部のある内部表面も含めて硬化合成樹
脂（８）で均一に被覆されると共に内部組織はその全体
が相互に絡かった硬化合成樹脂（８）で填充されるよう
になることから、組織全体が耐衝撃力などの物理的強度
について好便に補完される一方で全表面が完全な耐水性
を保持すると共に硬化プラスチック特有の光沢のある平
滑面に自動的に仕上ることになる。The decorative board (7) obtained by such a method has a surface paper (1
) and the surface of the mount (2), and the synthetic resin liquid that has permeated into the internal tissue is uniformly heated by radio waves, so the synthetic resin in the internal tissue is heated uniformly by the radio waves. The drying of the liquid is carried out quickly and homogeneously without any danger of undried or uncured resin remaining in the internal structure due to interference from premature drying of the resin liquid on the surface. As shown, the entire surface of the surface paper (1) and the mount (2), including the inner surface with the corrugated core, is uniformly coated with the cured synthetic resin (8), and the entire internal structure is interconnected. The entire structure is conveniently supplemented with physical strength such as impact resistance, while the entire surface retains complete water resistance and hardening. This automatically creates a smooth surface with the gloss characteristic of plastic.
従って本発明の方法によれば表層紙（１）として適宜の
模様又は色彩付きのものを使用することによって食品輸
送用箱、冷凍食品保存箱、航空輸送用箱などの商品包装
用材とか建物の内外装用ボード、広告看板用ボード、ホ
ワイトボード、黒板、或いは美術用ボードといったよう
な各種の用途に応じて夫々にマツチした模様なり色彩の
美観のある板材である一方で、剛性とか耐衝撃力といっ
たような物理的強度も大きくかつ耐水性、耐候性にも富
んで斜上の各糧用途に長期使用又は繰返して使用するこ
とができ、シフ５≧も安価、軽量で加工性も良い板材で
あるという甚だ有利、有益な化粧板が容易に得られるこ
とになる。Therefore, according to the method of the present invention, by using a paper with an appropriate pattern or color as the surface paper (1), it can be used as a packaging material for products such as food transport boxes, frozen food storage boxes, and air transport boxes, or inside or outside of buildings. While it is a board material with beautiful patterns and colors that match various uses such as wearable boards, advertising signboards, whiteboards, blackboards, and art boards, it also has certain characteristics such as rigidity and impact resistance. It has great physical strength, water resistance, and weather resistance, so it can be used for long periods or repeatedly for various purposes on slopes, and it is said that Schiff 5 is a board material that is inexpensive, lightweight, and has good workability. A very advantageous and useful decorative board can be easily obtained.
また２台紙（２）として段ボール紙を使用することは段
ボール紙自体がその構造の関係から安価、軽量でかつか
なりな剛性を持つ板材であることから本発明に係る化粧
板の材料として甚だ好都合なものであるが、必要に応じ
て段ボール紙の代りに他の適当な厚紙を使用してよいこ
とは云うまでもない。そして表層紙（１）の紙質も通常
の紙のほかに必要に応じて合成紙、不織布とか繊維布或
いは適当に水分蒸発孔を散在させたプラスチックフィル
ムなどとなし得ることも勿論である。Furthermore, the use of corrugated paper as the second mount (2) is extremely advantageous as a material for the decorative board according to the present invention, since corrugated paper itself is a board material that is inexpensive, lightweight, and has considerable rigidity due to its structure. However, it goes without saying that other suitable cardboard may be used in place of corrugated paper if desired. In addition to ordinary paper, the surface paper (1) may of course be made of synthetic paper, non-woven fabric, fiber cloth, or plastic film with appropriate moisture evaporation holes scattered therein, as required.
更に、本発明に係る化粧板を建材などに使用する目的で
難燃性にしたいときには合成樹脂液としてそれに難燃剤
を一部混合したものを使用することによって容易にその
目、的を達し得る。Furthermore, when it is desired to make the decorative board according to the present invention flame retardant for the purpose of using it as a building material, etc., this goal can be easily achieved by using a synthetic resin liquid in which a part of the flame retardant is mixed.
本発明の化粧板の製造法は前述した実施例のように一定
のサイズの表層紙（１）と台紙（２）を重合させたもの
を製造装置に順次送り込をで一定のサイズの化粧板（７
）の多数を順次製造する方法のほかに夫々に長尺の表層
紙（１）の巻装物と台紙（２）の巻装物を順次繰出しな
がら連続的に夫々の重ね合せ、合成樹脂液の含浸、高周
波誘電加熱による乾燥といった各工程を経過させながら
所定の化粧板（７）を製造する方法も可能である。The method for manufacturing a decorative laminate of the present invention is as in the above-mentioned embodiment, in which a surface paper (1) of a certain size and a mount (2) are polymerized and then sequentially fed into a manufacturing device to form a decorative laminate of a certain size. (7
), in addition to the method of sequentially manufacturing a large number of sheets of paper (1) and the wrapping of mount paper (2), they are continuously stacked one on top of the other by sequentially unwinding a long sheet of surface paper (1) and a sheet of paper (2). It is also possible to manufacture a predetermined decorative board (7) through various steps such as impregnation and drying by high-frequency dielectric heating.
また、表層紙（１）及び台紙（２）の性状によってはそ
れらに合成樹脂液を含浸させるのに前述のごとき浸漬法
によらずに合成樹脂液の塗布法とか散布法によっても行
うことも可能であり、必要に応じてそれらの方法が採用
されることもある。Furthermore, depending on the properties of the surface paper (1) and the backing paper (2), it is also possible to impregnate them with the synthetic resin liquid by applying or spraying the synthetic resin liquid instead of using the dipping method as described above. These methods may be adopted as needed.
以上に述べたごとく本発明の方法は段ボール紙のような
台紙と適当に美観を持たせた表層紙とから、ごく簡易な
工程を経るだけでそれらを一体的に結合させると同時に
それら全組織の表面及び内部に硬化合成樹脂による完全
な被覆及び構造強化網を形成させ、従来の単なる段ボー
ルとか補強段ポールなどでは到底得られない大きな耐水
性と構造的強度を備えた安価にして軽量の化粧板を製造
できるものであって商品包装用箱などの耐久性及び美観
の改善に、また広告看板用ボードその他各種ボードのコ
スト減及び軽量化などに顕著な効果を奏するものである
。As described above, the method of the present invention uses a mount such as corrugated paper and a suitably aesthetic surface paper to combine them into one piece through a very simple process, and at the same time, the entire structure of the paper is combined. An inexpensive and lightweight decorative board with a complete coating and structural reinforcement network made of hardened synthetic resin on the surface and inside, offering great water resistance and structural strength that cannot be obtained with conventional simple cardboard or reinforced corrugated poles. It has a remarkable effect on improving the durability and aesthetic appearance of product packaging boxes, and reducing the cost and weight of advertising signboards and various other boards.
第１図は本発明一実施例の工程図、第２図はその実施例
で得られる化粧板の部分破断斜視図、第３図はその化粧
板の部分断面図
（１）・・・表層紙、（２）・・・台紙、（３）・・・
浸漬機、（４）・・・振動機、（５）・・・高周波誘電
加熱機、（６）・・・冷却機、（７）・・・化粧板、（
８）・・・硬化合成樹脂特許出願人
川上商事株式会社Fig. 1 is a process diagram of an embodiment of the present invention, Fig. 2 is a partially cutaway perspective view of a decorative laminate obtained in the embodiment, and Fig. 3 is a partial cross-sectional view of the decorative laminate (1)... surface paper , (2)... mount, (3)...
Immersion machine, (4)... Vibrator, (5)... High frequency dielectric heating machine, (6)... Cooling machine, (7)... Decorative board, (
8) Cured synthetic resin patent applicant Kawakami Shoji Co., Ltd.
Claims (1)
重合させたものをそれに水性の合成樹脂液な含浸させた
のち高周波誘電加熱法によって加熱、乾燥することを介
して表層紙（１）と台紙（２）の全体を合成樹脂で一体
的に硬化、結合させることを特徴とする軽量化粧板の製
造法 ａ特許請求の範囲第１項記載の軽量化粧板の製造法にお
いて、該台紙（２）が段ボール紙であるもの[Claims] A polymerized surface paper (1) with a pattern or color and a backing paper (2) is impregnated with an aqueous synthetic resin liquid, and then heated and dried using a high frequency dielectric heating method. A method for manufacturing a lightweight decorative board, characterized in that the surface paper (1) and the mount (2) are integrally cured and bonded in their entirety with a synthetic resin. A method for manufacturing a board, in which the mount (2) is corrugated paper
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56195473A JPS5896542A (en) | 1981-12-03 | 1981-12-03 | Manufacture of light decorative board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56195473A JPS5896542A (en) | 1981-12-03 | 1981-12-03 | Manufacture of light decorative board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5896542A true JPS5896542A (en) | 1983-06-08 |
| JPS6116625B2 JPS6116625B2 (en) | 1986-05-01 |
Family
ID=16341664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56195473A Granted JPS5896542A (en) | 1981-12-03 | 1981-12-03 | Manufacture of light decorative board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5896542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162023U (en) * | 1984-02-24 | 1985-10-28 | 有限会社 流通包装 | waterproof cardboard |
-
1981
- 1981-12-03 JP JP56195473A patent/JPS5896542A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162023U (en) * | 1984-02-24 | 1985-10-28 | 有限会社 流通包装 | waterproof cardboard |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6116625B2 (en) | 1986-05-01 |
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