JPS5838133A - Manufacture of three-dimensional resin molding with picture - Google Patents
Manufacture of three-dimensional resin molding with pictureInfo
- Publication number
- JPS5838133A JPS5838133A JP13731381A JP13731381A JPS5838133A JP S5838133 A JPS5838133 A JP S5838133A JP 13731381 A JP13731381 A JP 13731381A JP 13731381 A JP13731381 A JP 13731381A JP S5838133 A JPS5838133 A JP S5838133A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- molding
- molds
- dimensional
- transfer
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14827—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using a transfer foil detachable from the insert
Abstract
Description
【発明の詳細な説明】
するものであり、その目的とするところは、繊細で美麗
な絵付が施された絵付立体樹脂成型品を容易な工程にて
製造することができる方法な得んとするところにある。[Detailed Description of the Invention] The purpose of the invention is to provide a method for producing painted three-dimensional resin molded products with delicate and beautiful designs through a simple process. There it is.
従来、人形、立体模型等の玩具類、電気器具部品類、学
習用品類、容ｌＩ類、その他雑貨品類等の絵付文体樹脂
成型品を得るためには、該立体樹脂成型品を射出成型法
等にて成型した後、（１）手塗り、偉）塗装、（一タフ
印刷法等によって絵付を施すか、或いは該立体樹脂成型
品の平面部分のみ又は円筒形状部分のみに限って（４）
シルクスクリーン印刷等の直接印刷法、ω）ロール転写
印刷等の間接印刷法等にて絵付を施すのが通常であった
．そのため上記方法により絵付を施して絵付立体樹脂成
型品を得るには次のような欠点があった。（１）の方法
は手間と熟練とを要し、生産性に劣り、更に品質におい
てもパラツキを生じる．＠）及び（８）の方法は繊細で
典麗な絵柄を形成することは不可能である。（４）及び
ω）の方法にて絵付を施すことのできる部分は平面部分
又は円筒形状部分等８次元曲面のみに限られ８次元曲面
を呈する立体樹脂成型品の周囲全面に絵付を施すことは
困難である．）Ｉ！に（１）乃至（５）の方法は何れも
成型加工後、立体成型品に絵付を施すものであるから工
程が複雑となり手間がかかリ、大量生産に適さない。Conventionally, in order to obtain painted resin molded products such as toys such as dolls and three-dimensional models, electrical appliance parts, learning supplies, containers, and other miscellaneous goods, the three-dimensional resin molded products are processed by injection molding, etc. After molding, (1) apply decoration by hand painting, painting, (one-tough printing method, etc.), or only the flat part or cylindrical part of the three-dimensional resin molded product (4)
Painting was usually done using direct printing methods such as silk screen printing, or indirect printing methods such as roll transfer printing. Therefore, there are the following drawbacks in obtaining a three-dimensional resin molded article with a decoration by applying a decoration using the above-mentioned method. Method (1) requires time and skill, is low in productivity, and also causes variations in quality. With the methods @) and (8), it is impossible to form delicate and elegant patterns. The parts that can be decorated using methods (4) and ω) are limited to only 8-dimensional curved surfaces such as flat parts or cylindrical parts, and it is not possible to apply decoration to the entire surrounding area of a three-dimensional resin molded product exhibiting an 8-dimensional curved surface. Have difficulty. )I! The methods (1) to (5) all involve painting the three-dimensional molded product after the molding process, which makes the process complicated and time-consuming, and is not suitable for mass production.
本発明者らは前記欠点に鑑みて種々研究実験の結果、前
記種々の欠点を全て解消する本発明を完成するに至また
ものである。即ち本発明は立体樹脂成型品を８以上に分
割した割型を、射出成型法にて成型し、跋成型と同時に
転写絵付を行い、しかる後輪付成型された各割型を合体
せしめることを特徴とする絵付立体樹脂成型品の製造方
法である。In view of the above-mentioned drawbacks, the present inventors have conducted various research experiments, and as a result have completed the present invention which eliminates all of the above-mentioned various drawbacks. That is, the present invention involves molding split molds into 8 or more parts of a three-dimensional resin molded product using an injection molding method, performing transfer painting at the same time as the cross-molding, and then combining each molded split mold with a rear wheel. This is a method for manufacturing three-dimensional resin molded products with a distinctive feature.
以下本発明を図面を用い更に詳しく説明する。The present invention will be explained in more detail below using the drawings.
先ず割型な射出成型法にて成型し、該成型と同時に転写
給付を行う。本発明において割型とは、求める絵付立体
樹脂成型品を８以上に分割した形状を呈する成型品のこ
とを言う。該割型に分割するに際しては、前記成型と同
時に絵付する工程が、容易となるように構成すると好ま
しい。First, it is molded using a split mold injection molding method, and transfer is performed at the same time as the molding. In the present invention, a split mold refers to a molded product that has a shape obtained by dividing a desired painted three-dimensional resin molded product into eight or more parts. When dividing into the split molds, it is preferable to construct the mold so that the process of painting at the same time as the molding is facilitated.
成型と同時に絵付をするには、割型を射出成型する際に
、予め成型用金型内に転写シートを装着させておくこと
によって行う。即ち、割型な成型するためのａｍ用金型
の内部に転写シートを、該転写シートの模様層が内＠Ｈ
ｃなるように且つ金型内の所定の位置に合致するように
適宜の手段により装着せしめ、しかる後金型を密閉し成
型用金型の射８型より金型内に成型用樹脂を充填して所
定の割型な成型すると同時に転写絵付を行い、その後金
型内より割型な取り出しその際転写面からペースシート
を剥離すれば、給付成型された割型を得ることができる
。他の割Ｉ１１＃ｃついても上記方法と同様に行う。In order to decorate at the same time as molding, a transfer sheet is installed in advance in the molding die when the split mold is injection molded. That is, a transfer sheet is placed inside an am mold for split molding, and the pattern layer of the transfer sheet is inside@H.
After that, the mold is sealed and the mold is filled with molding resin from injection mold 8 of the mold. By molding the mold into a predetermined split mold and at the same time applying a transfer pattern, and then peeling off the pace sheet from the transfer surface when taking out the mold from the mold, a split mold which has been fully molded can be obtained. The same method as described above is carried out for other divisions I11#c.
前記工程に用いる転写シートとしては例えば、ペース５
７−）上に剥離層、模様層、接着層を順次各種印刷手段
により積層したもの、或いはペースシート上に剥離層、
模様層、金属薄膜層、接着層を順次積層したもの等種々
のものを挙げることができる。For example, the transfer sheet used in the above step is PACE 5.
7-) A release layer, a pattern layer, and an adhesive layer are sequentially laminated on top by various printing means, or a release layer is placed on a pace sheet,
Various types can be mentioned, such as those in which a pattern layer, a metal thin film layer, and an adhesive layer are sequentially laminated.
その後輪付成型された各々の割型な一組合体せしめるこ
とによつて絵付立体樹脂成型品を得ることができる０合
体せしめる方法としては、接着剤を塗布することによる
方法、超音波接着方法等がある。A painted three-dimensional resin molded product can be obtained by combining each of the split molds molded with a rear wheel into one assembly.Methods for combining include a method by applying adhesive, an ultrasonic bonding method, etc. There is.
尚、得られた絵付立体樹脂成型品表面に、必要に応じて
クリアー樹脂を塗装してもよい、こうすることによって
成型品表面の耐性や光沢等を付与することができる。Note that the surface of the obtained painted three-dimensional resin molded product may be coated with a clear resin if necessary. By doing so, durability, gloss, etc. can be imparted to the surface of the molded product.
本発明は以上説明した構成からなるものであるから次の
ような効果を奏する。先ず、各種印刷手段を駆使して模
様層を形成することができる転写Ｆ−）を用いて絵付を
施すものであるから、繊細で美麗な多色絵付が施された
立体樹脂成型品を得ることができる。又、この給付は成
型と同時に行うものであるから、成型品の周囲全面に給
付を施すことが容易で且つその製造工程を短縮すること
ができるものであり大量生産に適したものである。Since the present invention has the configuration described above, it has the following effects. First, since the painting is applied using transfer F-), which can form a pattern layer by making full use of various printing methods, it is possible to obtain a three-dimensional resin molded product with delicate and beautiful multicolor painting. Can be done. Further, since this application is performed simultaneously with molding, it is easy to apply the application to the entire surrounding area of the molded product, and the manufacturing process can be shortened, making it suitable for mass production.
従って本発明に係る絵付立体樹脂成型品の製造方法は、
装飾効果に優れた立体樹脂成型品を製造する際に好適な
方法であり、産業上利用価値の極めて大きいものである
。Therefore, the method for manufacturing a painted three-dimensional resin molded product according to the present invention is as follows:
This method is suitable for producing three-dimensional resin molded products with excellent decorative effects, and has extremely high industrial value.
Claims (1)
にて成型し、該成型と同時に転写絵付を行い、しかる後
絵付成型された各割型な合体せしめることを特徴とする
絵付立体樹脂成型品の製造方法。A painted three-dimensional product characterized in that a three-dimensional resin molded product is divided into three or more split molds, which are molded by an injection molding method, transfer painting is applied at the same time as the molding, and then the painted and molded split molds are combined. A method for manufacturing resin molded products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13731381A JPS5838133A (en) | 1981-08-31 | 1981-08-31 | Manufacture of three-dimensional resin molding with picture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13731381A JPS5838133A (en) | 1981-08-31 | 1981-08-31 | Manufacture of three-dimensional resin molding with picture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5838133A true JPS5838133A (en) | 1983-03-05 |
Family
ID=15195762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13731381A Pending JPS5838133A (en) | 1981-08-31 | 1981-08-31 | Manufacture of three-dimensional resin molding with picture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5838133A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0190998U (en) * | 1987-12-10 | 1989-06-15 | ||
| JPH0549326U (en) * | 1991-12-03 | 1993-06-29 | 大日本印刷株式会社 | Plastic model kit |
| USRE34453E (en) * | 1986-10-11 | 1993-11-23 | Minolta Camera Kabushiki Kaisha | Photographic camera |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49105856A (en) * | 1973-02-06 | 1974-10-07 | ||
| JPS5642263A (en) * | 1979-09-17 | 1981-04-20 | Dainippon Printing Co Ltd | Production of world globe |
-
1981
- 1981-08-31 JP JP13731381A patent/JPS5838133A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49105856A (en) * | 1973-02-06 | 1974-10-07 | ||
| JPS5642263A (en) * | 1979-09-17 | 1981-04-20 | Dainippon Printing Co Ltd | Production of world globe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE34453E (en) * | 1986-10-11 | 1993-11-23 | Minolta Camera Kabushiki Kaisha | Photographic camera |
| JPH0190998U (en) * | 1987-12-10 | 1989-06-15 | ||
| JPH0549326U (en) * | 1991-12-03 | 1993-06-29 | 大日本印刷株式会社 | Plastic model kit |
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