JPH03228990A - Manufacture of door - Google Patents
Manufacture of doorInfo
- Publication number
- JPH03228990A JPH03228990A JP2480690A JP2480690A JPH03228990A JP H03228990 A JPH03228990 A JP H03228990A JP 2480690 A JP2480690 A JP 2480690A JP 2480690 A JP2480690 A JP 2480690A JP H03228990 A JPH03228990 A JP H03228990A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- double
- decorative pattern
- sided tape
- pattern member
- 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 abstract description 23
- 239000003973 paint Substances 0.000 claims abstract description 19
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 19
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 16
- 239000002184 metal Substances 0.000 abstract description 16
- 238000005034 decoration Methods 0.000 abstract description 9
- 239000002023 wood Substances 0.000 abstract description 6
- 229920003002 synthetic resin Polymers 0.000 abstract description 5
- 239000000057 synthetic resin Substances 0.000 abstract description 5
- 239000012790 adhesive layer Substances 0.000 abstract 3
- 239000002390 adhesive tape Substances 0.000 abstract 1
- 230000008569 process Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 239000003292 glue Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 241000218645 Cedrus Species 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 241000039951 Lithocarpus glaber Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
この発明は、枠材の両面に表面板を張った構造のドアを
製造する方法の改良に関する。The present invention relates to an improvement in a method for manufacturing a door having a structure in which a face plate is attached to both sides of a frame member.
ドアは、表面を装飾することによって奇麗なドアにでき
る。最も簡単な表面装飾は、塗料による表面仕上げであ
る。ところが、塗料による表面仕上げは、平面的なもの
で、立体的で高級な表面仕上げとならない欠点がある。
立体的な表面仕上げをしたドアとして、金属製の表面板
をプレス成形したドアが下記の公報に示されている。
■ 実公昭５５−３３０１８号公報
■ 実公昭５４−２３９５９号公報
■の公報に示される鋼板ドアは、金属製の表面板に木目
模様等の図柄を印刷し、この図柄に合わせてＶ溝を成形
している。すなわち、この鋼板ドアは、印刷した図柄と
、■溝とで立体的に装飾したものである。
また、■の公報に示されるドアは、立体的にプレス成形
された複数枚の飾りパネルを、表面板の開口部に固定し
て製造するものである。この製造方法で得られるドアは
、飾りパネルで表面を立体装飾模様としたものである。A door can be made beautiful by decorating its surface. The simplest surface decoration is surface finishing with paint. However, the surface finish using paint has the disadvantage that it is flat and does not provide a three-dimensional, high-quality surface finish. As a door with a three-dimensional surface finish, a door made of a press-molded metal surface plate is shown in the following publication. ■ Steel plate doors shown in the following publications: Publication of Utility Model Publication No. 55-33018 ■ Publication of Utility Model Publication No. 54-23959 are doing. That is, this steel plate door is three-dimensionally decorated with printed designs and grooves. Further, the door shown in the publication No. 2 is manufactured by fixing a plurality of three-dimensional press-molded decorative panels to the opening of the front panel. The door obtained by this manufacturing method has a decorative panel with a three-dimensional decorative pattern on its surface.
これ等の公報に開示されるドアは、プレス成形によって
、表面板に立体的な凹凸を設けている。
ところが、この構造のドアは、製造工程において表面板
をプレス成形する必要があるために、多品種少量生産す
ると製造コストが高くなる欠点がある。それは、模様が
異なると、異なるプレス型を必要とすることが理由であ
る。
さらに、図柄等の模様を印刷し、図柄に合わせてプレス
成形する場合、図柄とプレス成形による凹凸位置との間
に極めて高い位置決め精度が要・求され、図柄とプレス
位置とがずれると、商品価値が著しく低下する欠点があ
る。
このため、この構造で立体模様が付されたドアは、多品
種少量生産における生産能率が低く、単一ロットの生産
数量が少ないと、単価が高騰する欠点があった。
本発明者は、何とかこの欠点を解決するために、種々の
立体的な表面装飾技術を調査した。その結果、木製品等
の表面装飾に利用されている独得の立体模様を見いだし
た。立体装飾は、貝殻を薄くスライスし、これを種々の
図柄に切断して木製品の表面に一定の配列で張設するも
のである。
この構造の立体装飾模様は、表面板に張る図柄を変える
ことによって、種々の立体模様に出来る。
このため、多品種少量生産されるドアの装飾に最適で、
表面に張る図柄を変更して簡単に表面板の模様を変更す
ることができる。この技術をドアに応用するために、種
々の模様のドアを試作した。
ドアは、図柄に使用されていた貝殻を、木材を薄くスラ
イスした突板や、金属板に変更した。ドアの用途にマツ
チするデザインとするためである。
突板や金属板は、刃物で所定の形状に裁断して奇麗な図
柄や文字の装飾模様部材とした。装飾模様部材は、接着
材を介してドア表面板に接着した。
さらに、その表面に透明塗料を塗布した。透明の表面塗
料は、装飾模様部材のデザインを外部に表出し、かつ、
表面板と装飾模様部材とを奇麗に表面仕上げするもので
ある。この方法でドアを製造すると、従来のドアでは得
がたい立体感のある高級なドアを実現できる。さらに、
装飾模様部材の材質と表面板の材質とを調整して色や模
様を変更し、さらに、装飾模様部材を種々の形状に裁断
することによって、多種多様のデザインのドアが製造で
きる。
しかしながら、この方法でドアを製造すると、装飾模様
部材の外周を奇麗に仕上げるのに著しく手間が掛かり、
生産性が低くなる欠点があった。
それは、装飾模様部材を表面板に接着する時に、第３図
に示すように、糊６が装飾模様部材４の外周を汚すこと
が理由である。すなわち、装飾模様部材４は、下記の工
程で表面板１に接着している。
■ 装飾模様部材４の背面に糊６を塗布する。
■ 装飾模様部材４を表面板１に押圧して接着する。
この状態で装飾模様部材４を表面板１に接着すると、装
飾模様部材４を表面板１に押圧するときに、背面に塗布
された糊６が外周に押し出され、これが装飾模様部材の
表面から突出して段差を作り、その表面に塗布される透
明の表面塗料にも段差を作ることが理由である。
装飾模様部材４の押圧力を弱くし、あるいは、糊６の使
用量を少なくすると、装飾模様部材外周の汚れ少なくで
きる。しかしながら、装飾模様部材を充分に押圧しない
と、装飾模様部材の全面を確実に表面板に接着できない
。また、糊の使用量を少なくしても装飾模様部材を強固
に表面板に接着てきない。強固に接着されない装飾模様
部材は、使用状態において剥離し易く、商品の耐久性を
著しく低下させる。特に、装飾模様部材と表面板とに異
なる材質のものを使用する場合に剥離し易くなる。それ
は、表面板と装飾模様部材とは熱膨張率等の物性が異な
るからである。
ドアは、厳しい環境で使用される。特に、この発明のド
アの主たる用途である玄関ドアは、温度や湿度等の外的
条件の厳しい環境に使用されて、長期間美しさを保つこ
とが要求される。耐久性と美しさはドアにとって極めて
大切である。
この発明は従来の製造方法が有する欠点を解決すること
を目的に開発されたもので、この発明の重要な目的は、
簡単かつ容易に、しかも能率良く高品質のドアを製造で
きる方法を提供するにある。The doors disclosed in these publications have three-dimensional irregularities formed on the surface plate by press molding. However, since the door of this structure requires press molding of the surface plate in the manufacturing process, manufacturing costs increase when producing a wide variety of products in small quantities. The reason is that different patterns require different press dies. Furthermore, when printing a pattern such as a design and press-molding it to match the design, extremely high positioning accuracy is required between the design and the uneven position of the press-forming, and if the design and the press position are misaligned, the product It has the disadvantage of significantly decreasing its value. For this reason, doors with this structure and three-dimensional patterns have low production efficiency in high-mix, low-volume production, and have the drawback of rising unit prices when the production quantity of a single lot is small. The inventor investigated various three-dimensional surface decoration techniques in order to somehow overcome this drawback. As a result, they discovered a unique three-dimensional pattern that is used to decorate the surfaces of wooden products. Three-dimensional decoration involves thinly slicing shells, cutting them into various designs, and placing them on the surface of a wooden product in a fixed arrangement. The three-dimensional decorative pattern of this structure can be made into various three-dimensional patterns by changing the pattern applied to the surface plate. For this reason, it is ideal for decorating doors that are produced in a wide variety of small quantities.
The pattern of the surface board can be easily changed by changing the pattern pasted on the surface. In order to apply this technology to doors, we prototyped doors with various patterns. For the door, the shell used for the design was replaced with thinly sliced wood veneer or metal plate. This is to create a design that matches the purpose of the door. The veneer and metal plates were cut into predetermined shapes with a knife to create decorative patterns with beautiful designs and letters. The decorative pattern member was adhered to the door surface plate via an adhesive. Furthermore, a transparent paint was applied to the surface. The transparent surface paint exposes the design of the decorative pattern component to the outside, and
To finish a surface plate and a decorative pattern member neatly. By manufacturing doors using this method, it is possible to create high-quality doors with a three-dimensional feel that is difficult to obtain with conventional doors. moreover,
Doors with a wide variety of designs can be manufactured by adjusting the material of the decorative pattern member and the material of the surface plate to change the color and pattern, and further cutting the decorative pattern member into various shapes. However, when manufacturing doors using this method, it takes considerable time and effort to finish the outer periphery of the decorative pattern member neatly.
There was a drawback that productivity was low. The reason for this is that when the decorative pattern member is adhered to the surface plate, the glue 6 stains the outer periphery of the decorative pattern member 4, as shown in FIG. That is, the decorative pattern member 4 is adhered to the surface plate 1 in the following process. ■ Apply glue 6 to the back of the decorative pattern member 4. (2) Press and adhere the decorative pattern member 4 to the surface plate 1. If the decorative pattern member 4 is adhered to the surface plate 1 in this state, when the decorative pattern member 4 is pressed against the surface plate 1, the glue 6 applied to the back side will be pushed out to the outer periphery, and this will protrude from the surface of the decorative pattern member. The reason for this is to create a step in the transparent surface paint applied to the surface. By weakening the pressing force of the decorative pattern member 4 or reducing the amount of glue 6 used, it is possible to reduce stains on the outer periphery of the decorative pattern member. However, unless the decorative pattern member is sufficiently pressed, the entire surface of the decorative pattern member cannot be reliably bonded to the surface plate. Further, even if the amount of glue used is reduced, the decorative pattern member cannot be firmly adhered to the surface plate. Decorative pattern members that are not firmly bonded tend to peel off during use, significantly reducing the durability of the product. Particularly, when the decorative pattern member and the surface plate are made of different materials, they tend to peel off easily. This is because the surface plate and the decorative pattern member have different physical properties such as coefficient of thermal expansion. Doors are used in harsh environments. In particular, entrance doors, which are the main application of the door of this invention, are used in environments with severe external conditions such as temperature and humidity, and are required to maintain their beauty for a long period of time. Durability and beauty are extremely important for doors. This invention was developed with the aim of solving the drawbacks of conventional manufacturing methods, and the important objectives of this invention are:
To provide a method for easily and efficiently manufacturing high-quality doors.
この発明にかかるドアの製造方法は、方形状の枠材２と
、この枠材２０両面に固定された表面板１とを備えてい
るドアの製造方法である。この発程からなることを特徴
としている。
（ａ） 表面板１とは異なる材質である装飾板の背面
に、両面に感圧性粘着層３Ａを有する両面テープ３を付
着する工程。
ただ、この明細書において、「表面板１とは異なる材質
である装飾板」とは、表面板１と装飾板とが異なる材質
、例えば、金属板と木製板の場合は言うに及ばず、鉄と
ステンレス等の異種金属、あるいは、杉と唐木等の異種
木材も含むものとする。従って、表面板１を鉄板として
装飾板にステンレス板を使用し、あるいは、表面板１に
杉を使用して装飾板に唐木の突板を使用することも可能
である。
（ｂ） 両面テープ３が付着された状態で装飾板を裁
断する工程。この工程において、両面テープ３と装飾板
とを同じ形状に裁断する。
（ｃ） 裁断された両面テープ３の外周を加熱する工
程。この工程は必ずしも装飾板を裁断する工程と別工程
とする必要はない。両面テープ３の外周加熱処理は、両
面テープ３の裁断工程で処理することもできる。
（ｄ） 装飾模様部材４を、両面テープ３でもって装
飾模様部材４の表面に付着する工程。
（ｅ） 装飾模様部材４が接着されている表面板１に
透明の塗料を塗布し、表面板１と装飾部材の表面を透明
表面塗料５で被覆する工程。The method for manufacturing a door according to the present invention is a method for manufacturing a door including a rectangular frame member 2 and a surface plate 1 fixed to both sides of the frame member 20. It is characterized by consisting of this process. (a) A step of attaching double-sided tape 3 having pressure-sensitive adhesive layers 3A on both sides to the back surface of the decorative board, which is made of a different material from the surface board 1. However, in this specification, "a decorative plate made of a material different from the surface plate 1" refers to the case where the surface plate 1 and the decorative plate are made of different materials, for example, a metal plate and a wooden plate. It also includes different metals such as steel and stainless steel, and different types of wood such as cedar and Japanese oak. Therefore, it is also possible to use an iron plate as the surface plate 1 and a stainless steel plate as the decorative plate, or to use cedar as the surface plate 1 and use a Japanese veneer as the decorative plate. (b) A step of cutting the decorative board with the double-sided tape 3 attached. In this step, the double-sided tape 3 and the decorative board are cut into the same shape. (c) A step of heating the outer periphery of the cut double-sided tape 3. This process does not necessarily need to be a separate process from the process of cutting the decorative board. The outer periphery heating treatment of the double-sided tape 3 can also be performed in the cutting process of the double-sided tape 3. (d) A step of attaching the decorative pattern member 4 to the surface of the decorative pattern member 4 with the double-sided tape 3. (e) A step of applying a transparent paint to the surface plate 1 to which the decorative pattern member 4 is adhered, and coating the surfaces of the surface plate 1 and the decorative member with the transparent surface paint 5.
この発明にかかるドアの製造方法は、装飾模様部材４を
両面テープ３で表面板１に接着している。
さらに、両面テープ３を装飾板の裏に接着した状態で、
装飾板と両面テープ３とを一緒に同じ形状に裁断してい
る。ざらまた、両面テープ３の外周は加熱によって硬化
され、この状態で表面板１に装飾模様部材４を接着して
いる。この方法によると、装飾模様部材を簡単かつ容易
に、しかも、糊を装飾模様部材の外周にみ出させること
なく奇麗に接着できる。それは、装飾模様部材を表面板
に強く押圧しても両面テープが装飾模様部材からはみ出
さず、また、装飾模様部材の裏面全体を両面テープで表
面板に接着できるからである。すなわち、外周が熱によ
って硬化された両面テープは、硬化部分が押圧時のはみ
出しを防止するバリヤ壁の作用をし、さらに、感圧性粘
着層は未硬化の糊に比較すると押圧時に於けるはみ出し
が少なく、装飾模様部材を奇麗に接着できる特長がある
。
このため、この発明の方法は、立体模様のドアを能率よ
く多量生産できると共に、製造されたドアを奇麗に仕上
げることができる。さらに、この発明の製造方法は、装
飾模様部材の全面を表面板に接着でき、しかも、装飾模
様部材を強く表面板に押圧して確実に接着できるので、
使用状態における装飾模様部材の剥離を防止して、装飾
模様部材による模様を長期間にわたって美しく保持でき
る耐久性のあるドアにできる特長がある。
さらにまた、この発明の製造方法は、装飾模様部材の形
状を変えることによって、簡単に模様を変更することが
でき、多品種少量生産において、色々の模様のドアを安
価に生産できる特長がある。
特に近年、装飾板と両面テープの裁断に高価なプレス型
を使用することなく、ＣＡＤで図形や文字をコンピュー
タに入力して所定の形状に裁断する裁断装置を使用でき
るからである。この裁断装置を利用すると、種々の模様
の装飾模様部材を簡単に裁断でき、色々の図柄や文字で
装飾されたドアを短時間に能率よく生産できる。In the door manufacturing method according to the present invention, a decorative pattern member 4 is adhered to a surface plate 1 with a double-sided tape 3. Furthermore, with double-sided tape 3 adhered to the back of the decorative board,
The decorative board and the double-sided tape 3 are cut together into the same shape. Also, the outer periphery of the double-sided tape 3 is hardened by heating, and the decorative pattern member 4 is adhered to the surface plate 1 in this state. According to this method, the decorative pattern member can be simply and easily adhered to the decorative pattern member neatly without causing the glue to ooze out to the outer periphery of the decorative pattern member. This is because the double-sided tape does not protrude from the decorative pattern member even if the decorative pattern member is strongly pressed against the top plate, and the entire back side of the decorative pattern member can be adhered to the top plate with the double-sided tape. In other words, in a double-sided tape whose outer periphery is cured by heat, the cured portion acts as a barrier wall to prevent extrusion when pressed, and the pressure-sensitive adhesive layer also prevents extrusion when pressed compared to uncured adhesive. It has the advantage of being able to adhere decorative patterned parts neatly. For this reason, the method of the present invention allows doors with three-dimensional patterns to be efficiently produced in large quantities, and the manufactured doors to be finished neatly. Furthermore, the manufacturing method of the present invention allows the entire surface of the decorative pattern member to be bonded to the surface plate, and moreover, the decorative pattern member can be strongly pressed to the surface plate to ensure bonding.
The door has the advantage of being able to prevent the decorative pattern member from peeling off during use and to provide a durable door that can maintain the beautiful pattern of the decorative pattern member for a long period of time. Furthermore, the manufacturing method of the present invention has the advantage that the pattern can be easily changed by changing the shape of the decorative pattern member, and doors with various patterns can be produced at low cost in high-mix, low-volume production. Particularly in recent years, it has become possible to use a cutting device that inputs figures and characters into a computer using CAD and cuts them into predetermined shapes, without using expensive press dies to cut decorative boards and double-sided tapes. By using this cutting device, decorative pattern members with various patterns can be easily cut, and doors decorated with various designs and letters can be efficiently produced in a short time.
以下、この発明の実施例を図面に基づいて説明する。
但し、以下に示す実施例は、この発明の技術思想を具体
化する為のドアを例示するものであって、この発明のド
アの製造方法は、処理工程の条件を下記のものにするも
のでない。この発明のドアの製造方法は、特許請求の範
囲の記載に従って種々の変更を加えることができる。
更に、この明細書は、特許請求の範囲を理解し１１−
易いように、実施例に示される部材に対応する番号を、
「特許請求の範囲の範囲の欄」、「従来の課題を解決す
る為の手段の欄」および「作用効果の欄」に示される部
材に付記している。ただ、特許請求の範囲に示される部
材を、実施例の部材に特定するものでは決してない。
第２図に示すドアは、方形状に連結された枠材２の両面
に、金属製の表面板１を固定して製造されたものである
。
表面板１は下記の工程で製造する。
■ 装飾板の背面に、両面に感圧性粘着層３Ａを有する
両面テープ３を付着する。
■ 両面テープ３が付着された状態で装飾板を裁断する
。この工程において、両面テープ３と装飾板とを同じ形
状に裁断する。
■ 裁断された両面テープ３の外周を加熱して、外周を
硬化させる。
■ 装飾模様部材４を、両面テープ３でもって表面板１
の表面に付着する。
＝１２−
■ 装飾模様部材４が接着されている表面板１に透明の
塗料を塗布し、表面板１と装飾部材の表面を透明表面塗
料５で被覆する。
■〜■の工程で製造された表面板１の拡大断面形状を第
１図に示している。この図に示すように、表面板１の表
面には、装飾模様部材４を接着している。装飾模様部材
４は、図柄、あるいは、文字の形状に裁断されたもので
、これを表面板１に張って表面板１を装飾している。
装飾模様部材４は、表面板１を奇麗に装飾するために、
表面板１とは異なる材質の装飾板を使用する。したがっ
て、装飾模様部材４は、表面板１に金属板を使用する場
合、表面板１とは異種の金属板を使用する。例えば、表
面板１に鉄板を使用゛する場合、装飾模様部材４には、
ステンレス、アルミニウム、鋼、しんちゅう等の金属板
を使用する。また、装飾模様部材４には、表面を金属メ
ツキした板材も使用できる。金属メツキした板材は、金
属メツキ層を表面板１と異なる金属とすることによって
、異色の模様とすることができる。
また、表面板１に金属板を使用する場合、装飾模様部材
４には、木材を薄くスライスした突板、合成樹脂シート
、布、あるいはこれ等を積層したシート材等も使用でき
る。ざらにまた、表面板１に板材を使用する場合、装飾
模様部材４には、表面板１とは異なる種類の木材をスラ
イスした突板、合成樹脂シート、布、紙、あるいはこれ
等の積層シートを使用できる。
装飾模様部材４とする装飾板には、例えば、厚さが０．
１〜５ｍｍである板材、あるいはシート材を使用する
。
装飾板は、裁断して装飾模様部材４とする以前に、裏面
全体に両面テープ３を接着する。両面テープ３は剥離シ
ートを除去して装飾板の裏面に接着する。両面テープ３
には、基材シート３Ｂの両面に感圧性粘着層３Ａを設け
たものを使用する。
基材シー）３Ｂには紙や布が使用できる。また、感圧性
粘着Ｎ３Ａには、粘着性があって押圧すると装飾模様部
材４を表面板１に接着できる全てのものを使用できる。
ところで、装飾板と両面テープ３とを裁断し、両面テー
プ３の外周を加熱する工程は大別すると２種の方法があ
る。
第１の方法は、装飾板と両面テープ３とを一緒に裁断し
た後、両面テープ３の外周を加熱して硬化させる方法で
ある。この方法は、カッターで装飾板と両面テープ３と
を裁断し、その後両面テープ３の外周を加熱して硬化さ
せる。両面テープ３外周の加熱には、極めて細いビーム
に集束したガスの火炎、あるいは、板状のヒータが使用
できる。
ガスの火炎は、両面テープ３の外周に沿って移動させて
外周を加熱して硬化させる。この方法は、小さい曲率半
径で複雑に曲がる形状の両面テープ３外周を加熱できる
特長がある。
板状のヒータは、表面温度を例えば１８０℃〜３００℃
に加熱する。加熱した表面を両面テープ３の外周に軽く
押圧して両面テープ３外周を加熱１５−
する。この方法は、加熱温度を制御して、裁断された装
飾模様部材４の外周を焦がすことなく両面テープ３を加
熱できる特長がある。
第２の方法は、装飾板と両面テープ３の裁断と、外周の
加熱とを同時にする方法である。この方法は、装飾板の
種類によって裁断、加熱方法が異なる。
装飾板が木材の突板、布、合成樹脂シート、紙、あるい
はこれ等の積層材の場合、細く集束した火炎を使用でき
る。火炎は、装飾板と両面テープ３とを焼いて切断する
と共に、両面テープ３の外周を加熱して硬化させる。
装飾板に金属板や、熱で簡単に切断できない熱硬化性の
合成樹脂板を使用する場合、集束したレーザービームで
装飾板と両面テープ３とを裁断する。レーザービームは
、装飾板と両面テープ３とを裁断し、両面テープ３の切
断縁を加熱して硬化させる。レーザービームは、極めて
細く集束して装飾板と両面テープ３とを裁断できる。こ
のため、１６−
装飾板と両面テープ３とを奇麗な端縁として裁断できる
特長がある。さらに、レーザービームは、金属板に限ら
ずほとんどの材質の装飾板を奇麗に裁断できる特長があ
る。
裁断して両面テープ３の外周が加熱、硬化された装飾模
様部材４は、表面の剥離紙を剥いで、装飾模様部材４を
表面板１に付着する。言い替えると、両面テープ３は剥
離紙を張った状態で装飾板と一緒に裁断し、また、両面
テープ３の外周を加熱する。この工程が終Ｙした後、剥
離紙を除去して装飾模様部材４を表面板１に接着する。
装飾模様部材４を接着した表面板１は、表面に透明の表
面塗料を塗布する。表面塗料は、第１図に示すように、
装飾模様部材４と表面板１の表出面の全面に塗布する。
表面塗料は、装飾模様部材４が外部から見える状態とす
るために透明のものを使用する。従って、この明細書に
於て表面塗料が透明であるとは、表面塗料があっても、
装飾模様部材４が外部から見える状態を意味するものと
する。Embodiments of the present invention will be described below based on the drawings. However, the examples shown below are illustrative of doors for embodying the technical idea of this invention, and the door manufacturing method of this invention does not require the conditions of the treatment process to be as follows. . Various changes can be made to the door manufacturing method of the present invention according to the claims. Further, in order to facilitate understanding of the scope of the claims, this specification uses numbers corresponding to parts shown in the examples.
Additional notes are added to the members shown in the "Scope of Claims" column, "Means for Solving Conventional Problems" column, and "Operations and Effects" column. However, the members shown in the claims are by no means limited to the members of the embodiments. The door shown in FIG. 2 is manufactured by fixing metal surface plates 1 to both sides of frame members 2 connected in a rectangular shape. The surface plate 1 is manufactured by the following steps. (2) Attach double-sided tape 3 having pressure-sensitive adhesive layers 3A on both sides to the back of the decorative board. ■ Cut the decorative board with the double-sided tape 3 attached. In this step, the double-sided tape 3 and the decorative board are cut into the same shape. ■ Heat the outer periphery of the cut double-sided tape 3 to harden it. ■ Attach the decorative pattern member 4 to the surface plate 1 using double-sided tape 3.
adheres to the surface of =12-(2) A transparent paint is applied to the surface plate 1 to which the decorative pattern member 4 is adhered, and the surfaces of the surface plate 1 and the decorative member are coated with a transparent surface paint 5. FIG. 1 shows an enlarged cross-sectional shape of the surface plate 1 manufactured in steps ① to ②. As shown in this figure, a decorative pattern member 4 is adhered to the surface of the top plate 1. The decorative pattern member 4 is cut into the shape of a design or a letter, and is pasted on the top plate 1 to decorate the top plate 1. The decorative pattern member 4 is used to beautifully decorate the surface plate 1.
A decorative plate made of a different material from the surface plate 1 is used. Therefore, when the decorative pattern member 4 uses a metal plate for the surface plate 1, a metal plate of a different type from the surface plate 1 is used. For example, when using an iron plate for the surface plate 1, the decorative pattern member 4 has
Use metal plates such as stainless steel, aluminum, steel, and brass. Moreover, a plate material whose surface is plated with metal can also be used for the decorative pattern member 4. The metal-plated plate material can have a unique pattern by making the metal plating layer a different metal from the surface plate 1. Furthermore, when a metal plate is used for the surface plate 1, the decorative pattern member 4 may be a veneer made by thinly slicing wood, a synthetic resin sheet, cloth, or a sheet material made by laminating these materials. In addition, when a board material is used for the surface board 1, the decorative pattern member 4 may be a veneer sliced from a different type of wood from that of the surface board 1, a synthetic resin sheet, cloth, paper, or a laminated sheet of these. Can be used. For example, the decorative plate used as the decorative pattern member 4 has a thickness of 0.
A plate or sheet material with a thickness of 1 to 5 mm is used. A double-sided tape 3 is adhered to the entire back surface of the decorative board before cutting it into a decorative pattern member 4. The double-sided tape 3 is adhered to the back side of the decorative board after removing the release sheet. Double-sided tape 3
For this, a base sheet 3B with pressure-sensitive adhesive layers 3A on both sides is used. Base material sheet) Paper or cloth can be used for 3B. Further, as the pressure-sensitive adhesive N3A, any adhesive that has adhesiveness and can adhere the decorative pattern member 4 to the surface plate 1 when pressed can be used. By the way, the process of cutting the decorative board and the double-sided tape 3 and heating the outer periphery of the double-sided tape 3 can be roughly divided into two methods. The first method is to cut the decorative board and the double-sided tape 3 together, and then heat and harden the outer periphery of the double-sided tape 3. In this method, the decorative board and the double-sided tape 3 are cut with a cutter, and then the outer periphery of the double-sided tape 3 is heated and cured. To heat the outer periphery of the double-sided tape 3, a gas flame focused into an extremely narrow beam or a plate-shaped heater can be used. The gas flame is moved along the outer periphery of the double-sided tape 3 to heat and harden the outer periphery. This method has the advantage of being able to heat the outer periphery of the double-sided tape 3, which has a complicated curved shape with a small radius of curvature. The plate-shaped heater has a surface temperature of, for example, 180°C to 300°C.
Heat to. The heated surface is lightly pressed against the outer periphery of the double-sided tape 3 to heat the outer periphery of the double-sided tape 3. This method has the advantage that the double-sided tape 3 can be heated without burning the outer periphery of the cut decorative pattern member 4 by controlling the heating temperature. The second method is to cut the decorative board and double-sided tape 3 and heat the outer periphery at the same time. In this method, the cutting and heating methods differ depending on the type of decorative board. If the decorative board is wood veneer, cloth, synthetic resin sheet, paper, or a laminate of these materials, a narrow, focused flame can be used. The flame burns and cuts the decorative board and the double-sided tape 3, and also heats and hardens the outer periphery of the double-sided tape 3. When a metal plate or a thermosetting synthetic resin plate that cannot be easily cut by heat is used for the decorative plate, the decorative plate and the double-sided tape 3 are cut with a focused laser beam. The laser beam cuts the decorative board and the double-sided tape 3, and heats and hardens the cut edge of the double-sided tape 3. The laser beam can be focused extremely narrowly to cut the decorative board and the double-sided tape 3. Therefore, there is an advantage that the decorative plate 16 and the double-sided tape 3 can be cut with neat edges. Furthermore, laser beams have the advantage of being able to cleanly cut decorative plates made of almost any material, not just metal plates. After the decorative pattern member 4 is cut and the outer periphery of the double-sided tape 3 is heated and hardened, the release paper on the surface is peeled off and the decorative pattern member 4 is attached to the surface plate 1. In other words, the double-sided tape 3 is cut together with the decorative board while the release paper is attached, and the outer periphery of the double-sided tape 3 is heated. After this process is completed, the release paper is removed and the decorative pattern member 4 is adhered to the surface plate 1. A transparent surface paint is applied to the surface of the surface plate 1 to which the decorative pattern member 4 is adhered. The surface paint is as shown in Figure 1.
Coating is applied to the entire surface of the decorative pattern member 4 and the surface plate 1. A transparent surface paint is used so that the decorative pattern member 4 can be seen from the outside. Therefore, in this specification, the term "surface paint is transparent" means that even if there is surface paint,
This refers to a state in which the decorative pattern member 4 is visible from the outside.
第１図はこの発明の方法で製造されたドアの表面板を示
す拡大断面図、第２図はこの発明の方法で製造されるド
アを示す断面図、第３図は従来の方法で装飾模様部材を
表面板に接着した状態を示す拡大断面図である。
１・・・・・・表面板、 ２・・・・・・枠材
、３・・・・・・両面テープ、 ３Ａ・・・・・・感
圧性粘着層、３Ｂ・・・・・・基材シート ４・・
・・・・装飾模様部材、５・・・・・・透明表面塗料、
６・・・・・・糊。FIG. 1 is an enlarged cross-sectional view showing a door surface plate manufactured by the method of this invention, FIG. 2 is a cross-sectional view showing a door manufactured by the method of this invention, and FIG. 3 is a decorative pattern formed by a conventional method. FIG. 3 is an enlarged cross-sectional view showing a state in which the member is adhered to the surface plate. 1... Surface plate, 2... Frame material, 3... Double-sided tape, 3A... Pressure sensitive adhesive layer, 3B... Base Material sheet 4...
...Decorative pattern member, 5...Transparent surface paint,
6...glue.
Claims (1)
板１とを備えているドアの製造方法であって、下記の（
ａ）〜（ｅ）の工程からなることを特徴とするドアの製
造方法。 （ａ）表面板１とは異なる材質である装飾板の背面に、
両面に感圧性粘着層３Ａを有する両面テープ３を付着す
る工程。 （ｂ）両面テープ３が付着された状態で装飾板を裁断し
て装飾模様部材４とする工程。この工程において、両面
テープ３と装飾板とを同じ形状に裁断する。 （ｃ）裁断された両面テープ３の外周を加熱する工程。 （ｄ）装飾模様部材４を、両面テープ３でもって表面板
１の表面に付着する工程。 （ｅ）装飾模様部材４が接着されている表面板１に透明
の塗料を塗布し、表面板１と装飾模様部材４の表面を透
明表面塗料５で被覆する工程。[Claims] A method for manufacturing a door comprising a rectangular frame member 2 and a surface plate 1 fixed to both sides of the frame member 2, the method comprising:
A door manufacturing method comprising steps a) to (e). (a) On the back of the decorative board, which is made of a different material from the surface board 1,
Step of attaching double-sided tape 3 having pressure-sensitive adhesive layer 3A on both sides. (b) A step of cutting the decorative board with the double-sided tape 3 attached to form the decorative pattern member 4. In this step, the double-sided tape 3 and the decorative board are cut into the same shape. (c) A step of heating the outer periphery of the cut double-sided tape 3. (d) A step of attaching the decorative pattern member 4 to the surface of the top plate 1 using the double-sided tape 3. (e) A step of applying a transparent paint to the surface plate 1 to which the decorative pattern member 4 is adhered, and coating the surfaces of the surface plate 1 and the decorative pattern member 4 with the transparent surface paint 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2480690A JPH079132B2 (en) | 1990-02-02 | 1990-02-02 | Door manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2480690A JPH079132B2 (en) | 1990-02-02 | 1990-02-02 | Door manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03228990A true JPH03228990A (en) | 1991-10-09 |
| JPH079132B2 JPH079132B2 (en) | 1995-02-01 |
Family
ID=12148438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2480690A Expired - Fee Related JPH079132B2 (en) | 1990-02-02 | 1990-02-02 | Door manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH079132B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008002147A (en) * | 2006-06-22 | 2008-01-10 | Wood One:Kk | Flush structure door and its manufacturing method |
-
1990
- 1990-02-02 JP JP2480690A patent/JPH079132B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008002147A (en) * | 2006-06-22 | 2008-01-10 | Wood One:Kk | Flush structure door and its manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH079132B2 (en) | 1995-02-01 |
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