JPS6297672A - Method for preparing embossed pattern-containing plastic product - Google Patents
Method for preparing embossed pattern-containing plastic productInfo
- Publication number
- JPS6297672A JPS6297672A JP23681985A JP23681985A JPS6297672A JP S6297672 A JPS6297672 A JP S6297672A JP 23681985 A JP23681985 A JP 23681985A JP 23681985 A JP23681985 A JP 23681985A JP S6297672 A JPS6297672 A JP S6297672A
- Authority
- JP
- Japan
- Prior art keywords
- resin layer
- layer
- colored opaque
- colored
- surface decorative
- 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
Links
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は凹凸を有し、凹部と凸部で色相の異なる凹凸模
様入りプラスチック製品の製造方法に関するものである
。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a method for manufacturing a plastic product with an uneven pattern, in which the concave and convex portions have different hues between the concave and convex portions.
［従来の技術］
表面に凹凸を−ＩＴ Ｌ、 、凹部と凸部で色相の異な
るプラスチック製品の製造方法としては、第３図−１，
２に示す方法と、第４図−１，２に示す方法とがある。[Prior art] As a method for manufacturing plastic products with unevenness on the surface -IT L, where the hue differs between the concave and convex parts, there is a method as shown in Fig. 3-1.
There are two methods: the method shown in 2 and the method shown in FIG. 4-1 and 2.
すなわち、第３図−１，２においてベニヤ合板等の補強
基材層５の」二に表面化粧樹脂層１を形成した後、所望
位置の表面化粧樹脂層１を切削して凹部溝６を形成する
。溝６の周囲にマスキング７を施して表面化粧樹脂層１
を保護して溝６部のみに有色不透明樹脂４を塗布する。That is, in FIGS. 3-1 and 2, after forming the surface decorative resin layer 1 on the second part of the reinforcing base material layer 5 such as veneer plywood, the surface decorative resin layer 1 at a desired position is cut to form the concave grooves 6. do. Masking 7 is applied around the groove 6 to form a surface decorative resin layer 1.
A colored opaque resin 4 is applied only to the groove 6 portions while protecting the grooves.
その後マスキング７を剥離する。After that, the masking 7 is peeled off.
第４図−１，２においては、成形型８を所望形状の０！
Ｉ凸かえられるよう形成しておき、離型剤（図示せず）
を成形型表面に塗布後成形型８の８部（製品の回部溝）
周囲をマスキングツし、有色不透明樹脂４を塗布する。In FIGS. 4-1 and 2, the mold 8 is shaped into the desired shape.
Form it so that it has a convex shape, and apply a mold release agent (not shown).
After applying to the surface of the mold, 8 parts of the mold 8 (circuit groove of the product)
The surrounding area is masked and colored opaque resin 4 is applied.
そして、凸部周囲にはみ出した有色不透明樹脂４と共に
マスキング７剥離後、表面化粧樹脂層１を成形型全面に
わたって塗布した後、補強基材Ｎ５を積層し、乾燥後説
型する。Then, after peeling off the masking 7 together with the colored opaque resin 4 protruding around the convex portions, the surface decorative resin layer 1 is applied over the entire surface of the mold, and then the reinforcing base material N5 is laminated and molded after drying.
［発明が解決しようとする問題点］ 第３図の製造方法の欠点は以下の通りである。[Problem to be solved by the invention] The disadvantages of the manufacturing method shown in FIG. 3 are as follows.
１）回部溝形状に合わせてマスキングを施すために作業
手間がかかる。1) It takes time and effort to perform masking to match the shape of the turn groove.
２）回部溝とマスキングがズレると、有色不透明樹脂が
溝からはみ出し精密な模様が１：）られない。2) If the circular groove and the masking are misaligned, the colored opaque resin will protrude from the groove, making it impossible to create a precise pattern.
３）有色不透明樹脂の塗布量が均一とならないため、凹
部溝形状が明瞭に形成されない。3) Since the amount of colored opaque resin applied is not uniform, the shape of the concave groove is not clearly formed.
第４図の製造方法の欠点は以下の通りである。The disadvantages of the manufacturing method shown in FIG. 4 are as follows.
１）［！！１部溝形溝形状せて成形型を製作するため、
溝形状、溝の深さ毎に成形型を準備するため。1) [! ! In order to manufacture a mold with a groove shape in one part,
To prepare molds for each groove shape and groove depth.
高価なものとなっていた。It was expensive.
２）第３図の方法と同様、マスキングに作業時間がかか
ると共に、マスキングのズレによって精密な模様が得ら
れない。2) Similar to the method shown in FIG. 3, masking takes time and a precise pattern cannot be obtained due to misalignment of masking.
３）マスキング上にはみ出した有色不透明樹脂が無駄に
なり高価なものとなっていた。3) The colored opaque resin that protruded onto the masking was wasted and became expensive.
本発明は上記の欠点をＭ消し、作業が容易で、精密な模
様が得られ、溝形状を明瞭に形成し、安価な製品を供給
できる製造方法を提供することを目的としている。The object of the present invention is to eliminate the above-mentioned drawbacks, provide a manufacturing method that is easy to work with, allows precise patterns to be obtained, clearly forms grooves, and can provide inexpensive products.
［問題点を解決するための手段］
上記の目的を達成するための本発明の構成を実施例に対
応する第１図、第２図により説明すると、本発明は、透
明Ｗｊ（２）を有する表面化粧樹脂層（１）と裏面１市
強基材ＷＪ（５）との間にｌｌｉ層または複層の有色不
透明樹脂層（４）を形成し、所望箇所の表面化粧樹脂層
（１）を所望層の有色不透明樹脂Ｆｆ！！（４）が露出
するまで切削して凹部溝（６）（６’）を形成したこと
を特徴としている。[Means for Solving the Problems] The structure of the present invention for achieving the above object will be explained with reference to FIGS. 1 and 2 corresponding to embodiments. An LLI layer or a multi-layer colored opaque resin layer (4) is formed between the surface decorative resin layer (1) and the back surface WJ base material (5), and the surface decorative resin layer (1) is applied at desired locations. Desired layer of colored opaque resin Ff! ! It is characterized in that the grooves (6) and (6') are formed by cutting until the grooves (4) are exposed.
［実施例］
第１図は本発明によって得られるプラスチツタ製品の実
施例を示しており、表面化粧樹脂層（詳細には、木調、
石調等の柄を有している）と５これより凹んだ溝６．６
′により模様が形成されている。[Example] Figure 1 shows an example of a plastic ivy product obtained by the present invention, in which the surface decorative resin layer (in detail, wood-like,
) and 5 grooves recessed from this 6.6
The pattern is formed by '.
第２図は本実施例の製造方法を示している。FIG. 2 shows the manufacturing method of this embodiment.
型表面に離型剤を塗布し、その上に透明樹脂２を塗布し
た後、有色樹脂により、木調１石調等の有色樹脂Ｍ３（
模様層）を形成し、更に透明（Ｍ脂３を塗布して表面化
粧樹脂層１を形成する。表面化粧層１硬化後に有色不透
明樹脂４を塗布して硬化させ、補強基材層５を積層する
。After applying a mold release agent to the surface of the mold and applying transparent resin 2 on top of it, colored resin M3 (wood tone, 1 stone tone, etc.) is applied using colored resin.
After the surface decorative layer 1 is cured, a colored opaque resin 4 is applied and cured, and a reinforcing base material layer 5 is laminated. do.
本実施例においては１表面化粧層１及び有色不透明樹脂
Ｍ４のベース樹脂としては不飽和ポリエステル樹脂を用
いたがアクリル樹脂、エポキシ樹脂等の熱硬化性樹脂で
も良い。また、補強基材層５としては、ガラス繊維を不
飽和ポリエステル樹脂で固着させたが、ケイ酸カルシウ
ム板等の無機質板あるいは、ベニヤ合板等でも良い。In this embodiment, an unsaturated polyester resin is used as the base resin for the surface decorative layer 1 and the colored opaque resin M4, but thermosetting resins such as acrylic resin and epoxy resin may also be used. Further, as the reinforcing base material layer 5, glass fibers are fixed with unsaturated polyester resin, but an inorganic board such as a calcium silicate board, veneer plywood, or the like may be used.
上記積層板を脱型後、第２図に示す形状にて有色不透明
樹脂層４に達する一定の深さで切削して凹部溝６を形成
して、有色不透明樹脂層を露出さＵ７る。After demolding the laminated plate, it is cut to a certain depth to reach the colored opaque resin layer 4 in the shape shown in FIG. 2 to form a recessed groove 6 and expose the colored opaque resin layer U7.
本実施例では（ｉ包子透明樹脂ＷＩ４を−・層としたの
で、縦溝６と横溝６′とは同一色として表現される。こ
れに対し、例えば異なる色相の樹脂により有色不透明樹
脂層を２層に形成し、縦溝６と横）＆６′の深さを変え
て、縦溝６では第１層目の有色不透明樹脂層を露出させ
、横溝６′では第２１Ｊ口の有色不透明樹脂層を露出さ
せることにより。In this embodiment, since the transparent resin WI4 is used as a - layer, the vertical grooves 6 and the horizontal grooves 6' are expressed as the same color.On the other hand, for example, two colored opaque resin layers are formed using resins of different hues. By changing the depth of the vertical grooves 6 and 6', the first colored opaque resin layer is exposed in the vertical groove 6, and the colored opaque resin layer of the 21st J opening is exposed in the horizontal groove 6'. By exposing.
縦溝６と横溝６′とで異なった色相の溝を得ることも可
能である。It is also possible to obtain grooves with different hues for the vertical grooves 6 and the horizontal grooves 6'.
尚、基本となる成形方法は、中間に有色不透明樹脂層が
形成できれば良く、補強基材層の上に、有色不透明樹脂
層、透明層を有する表面化粧樹脂層を順次積層する方法
でも良い。The basic molding method may be one in which a colored opaque resin layer can be formed in the middle, or a method in which a colored opaque resin layer and a surface decorative resin layer including a transparent layer are sequentially laminated on a reinforcing base material layer.
［発明の効果コ
本発明は上記構成よりなるので下記の効果を奏するもの
である。[Effects of the Invention] Since the present invention has the above-mentioned configuration, it has the following effects.
１）表面化粧層を切削することにより、有望の色相を有
する凹部溝かえられるので作業が極めて容易になると共
に安価に供給できるようになった。1) By cutting the surface decorative layer, recesses and grooves with a promising hue can be changed, making the work extremely easy and making it possible to supply the product at low cost.
２）有色不透明樹脂のはみ出しがなく精密な模様が得ら
れるようになった。2) Precise patterns can now be obtained without protruding colored opaque resin.
３）明瞭な溝形状が得られるようになった。3) Clear groove shapes can now be obtained.
４）裏面補強基材層が切削されないため、強度劣化がな
（、安価な建材が得られた。4) Since the back reinforcing base material layer was not cut, there was no deterioration in strength (and an inexpensive building material was obtained).
第１図は１本発明により得られるプラスチック製品の斜
視図、第２図は本発明の実施例を示す要部断面図、第３
図−１，２は従来例を示す要部断面図、第４図−１，２
は他の従来例を示す要部断面図である。
符号の説明Fig. 1 is a perspective view of a plastic product obtained according to the present invention, Fig. 2 is a sectional view of a main part showing an embodiment of the present invention, and Fig. 3 is a perspective view of a plastic product obtained by the present invention.
Figures 1 and 2 are cross-sectional views of the main parts of the conventional example, and Figures 4-1 and 2
FIG. 2 is a sectional view of a main part of another conventional example. Explanation of symbols
Claims (1)
の間に単層または複層の有色不透明樹脂層を形成し、所
望箇所の表面化粧樹脂層を所望層の有色不透明樹脂層が
露出するまで切削して凹部溝を形成したことを特徴とす
る凹凸模様入りプラスチック製品の製造方法。1. A single or multilayer colored opaque resin layer is formed between the surface decorative resin layer having a transparent layer and the back reinforcing base material layer, and the colored opaque resin layer of the desired layer is exposed at the desired location of the surface decorative resin layer. A method for manufacturing a plastic product with an uneven pattern, characterized in that a concave groove is formed by cutting the plastic product until the groove is cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23681985A JPS6297672A (en) | 1985-10-23 | 1985-10-23 | Method for preparing embossed pattern-containing plastic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23681985A JPS6297672A (en) | 1985-10-23 | 1985-10-23 | Method for preparing embossed pattern-containing plastic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6297672A true JPS6297672A (en) | 1987-05-07 |
Family
ID=17006249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23681985A Pending JPS6297672A (en) | 1985-10-23 | 1985-10-23 | Method for preparing embossed pattern-containing plastic product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6297672A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01208383A (en) * | 1988-02-15 | 1989-08-22 | Washi Chuetsu Board Kk | Decoration of joint part in ceramic base material and decorative laminate material thereby |
| CN105398277A (en) * | 2015-11-09 | 2016-03-16 | 朱贺 | 3D decorative film and manufacturing method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201651A (en) * | 1981-06-04 | 1982-12-10 | Toho Cloth Kk | Ornamental sheet for building material and its manufacture |
-
1985
- 1985-10-23 JP JP23681985A patent/JPS6297672A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201651A (en) * | 1981-06-04 | 1982-12-10 | Toho Cloth Kk | Ornamental sheet for building material and its manufacture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01208383A (en) * | 1988-02-15 | 1989-08-22 | Washi Chuetsu Board Kk | Decoration of joint part in ceramic base material and decorative laminate material thereby |
| CN105398277A (en) * | 2015-11-09 | 2016-03-16 | 朱贺 | 3D decorative film and manufacturing method thereof |
| CN105398277B (en) * | 2015-11-09 | 2018-09-18 | 朱贺 | A kind of 3D decorating films and preparation method thereof |
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