JP3126779B2 - Multicolor molded products - Google Patents

Multicolor molded products

Info

Publication number
JP3126779B2
JP3126779B2 JP33789691A JP33789691A JP3126779B2 JP 3126779 B2 JP3126779 B2 JP 3126779B2 JP 33789691 A JP33789691 A JP 33789691A JP 33789691 A JP33789691 A JP 33789691A JP 3126779 B2 JP3126779 B2 JP 3126779B2
Authority
JP
Japan
Prior art keywords
molded
pattern
layer
multicolor
printed
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.)
Expired - Fee Related
Application number
JP33789691A
Other languages
Japanese (ja)
Other versions
JPH05147075A (en
Inventor
幸知 柚原
Original Assignee
吉田工業株式会社
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 吉田工業株式会社 filed Critical 吉田工業株式会社
Priority to JP33789691A priority Critical patent/JP3126779B2/en
Publication of JPH05147075A publication Critical patent/JPH05147075A/en
Application granted granted Critical
Publication of JP3126779B2 publication Critical patent/JP3126779B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection 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
    • B29C45/14827Injection 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

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【0001】[0001]
【発明の属する技術分野】本発明はコンパクト等の容器
の加飾蓋や加飾天板に用いられる多色成形品に関するも
のである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multicolor molded article used for a decorative lid or a decorative top plate of a container such as a compact.
【0002】[0002]
【従来の技術】化粧料を収納するコンパクト等の容器で
は良好な美観を有することが好ましい。このため、複数
の異色樹脂材料を混合射出し、これ等の異色樹脂材料の
混合状態によりマーブル模様を形成した成形品によって
容器の蓋や天板等を構成することがある。
2. Description of the Related Art It is preferable that a container such as a compact for storing cosmetics has good appearance. For this reason, a container lid, a top plate, or the like may be constituted by a molded article in which a plurality of different-color resin materials are mixed and injected, and a marble pattern is formed by a mixed state of these different-color resin materials.
【0003】マーブル模様を形成した成形品を製造する
方法としては、上記方法以外に成形品の表面にマーブル
模様を印刷する方法、成形の際にマーブル模様を印刷し
た印刷層を金型内で転写する方法等の方法がある。特
に、上記第3の方法を実施するための技術は、本件出願
人が開発して既に特許権(特許第 1379007号,特公昭60
-11607号)を取得している。
[0003] In addition to the above-mentioned methods, there are other methods for producing a molded article having a marble pattern formed thereon, such as a method of printing a marble pattern on the surface of the molded article, and a step of transferring a printed layer having the marble pattern printed during molding in a mold. And other methods. In particular, the technology for implementing the third method is developed by the present applicant and has already been patented (Patent No. 1379007, Japanese Patent Publication No.
-11607).
【0004】[0004]
【発明が解決しようとする課題】然し、上記各方法を採
用してマーブル模様を持った成形品を製造する場合に全
く問題がないわけではない。即ち、第1の方法を採用し
た場合、成形時の樹脂温度,射出速度,成形金型温度等
の成形条件のバラツキによって、成形されたマーブル模
様のパターンが安定せず、一定模様の成形品を得ること
が困難である。また第2,第3の方法を採用した場合、
これ等の方法は基本的に印刷であるため得られたマーブ
ル模様が平面的となり、深さ(奥行き,立体感)を表現
することが困難である。
However, there is no problem in producing a molded product having a marble pattern by employing the above-mentioned methods. That is, when the first method is adopted, the formed marble pattern is not stable due to the variation of the molding conditions such as the resin temperature, the injection speed, and the molding die temperature at the time of molding. Difficult to obtain. When the second and third methods are adopted,
Since these methods are basically printing, the obtained marble pattern becomes planar, and it is difficult to express depth (depth, three-dimensional appearance).
【0005】本発明の目的は、安定したパターンを有し
且つ立体感を表現し得る多色成形品とその製造方法を提
供するものである。
An object of the present invention is to provide a multicolor molded article having a stable pattern and capable of expressing a three-dimensional effect, and a method for producing the same.
【0006】[0006]
【課題を解決するための手段】上記課題を解決するため
に本発明に係る多色成形品は、複数の半透明状の異色樹
脂材料を混合射出してなる成形体の裏面に所定の模様を
印刷した印刷層を一体的に形成したものである。
Means for Solving the Problems In order to solve the above problems, a multicolor molded article according to the present invention has a predetermined pattern on the back surface of a molded article obtained by mixing and injecting a plurality of translucent different color resin materials. The printed printed layer is integrally formed.
【0007】上記多色成形品によれば、安定した模様の
パターンを有し且つ立体感を表現することが出来る。即
ち、複数の半透明状の異色樹脂材料を混合射出してなる
成形体の裏面に所定の模様を印刷した印刷層を一体的に
形成したので、成形条件のバラツキによって射出された
異色樹脂材料の混合状態による模様が変動しても、印刷
層に印刷された模様が半透明状の異色樹脂材料を透過し
て視認され、この模様によって基本的なパターンを規定
することが出来る。
According to the above-mentioned multicolor molded article, it is possible to have a stable pattern and express a three-dimensional effect. That is, since a printing layer on which a predetermined pattern is printed is integrally formed on the back surface of the molded body formed by mixing and injecting a plurality of translucent different-color resin materials, the different-color resin material injected due to a variation in molding conditions. Even if the pattern fluctuates due to the mixed state, the pattern printed on the print layer is visually recognized through the translucent different-color resin material, and the basic pattern can be defined by this pattern.
【0008】従って、安定した模様のパターンを形成す
ることが出来る。また異色樹脂材料の混合状態による模
様と印刷層に形成された模様とが重畳して視認されるた
め、異色樹脂材料による模様と印刷層に印刷された模様
との間に深さ方向の差が生じる。このため、模様の立体
感を表現することが出来る。
Therefore, a stable pattern can be formed. In addition, since the pattern formed by the mixed state of the different color resin material and the pattern formed on the print layer are visually recognized in an overlapping manner, the difference in the depth direction between the pattern formed by the different color resin material and the pattern printed on the print layer is reduced. Occurs. Therefore, it is possible to express a three-dimensional effect of the pattern.
【0009】[0009]
【発明の実施の形態】以下上記多色成形品及びその製造
方法について図により説明する。図1は第1実施例に係
る多色成形品の説明図であり(A)は斜視図,(B)は
断面図、図2は他の実施例に係る多色成形品の斜視図、
図3は多色成形品の製造方法を説明する図、図4は他の
製造方法を説明する図、図5は転写フォイルの断面図で
ある。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The above-described multicolor molded article and a method for producing the same will be described with reference to the drawings. FIG. 1 is an explanatory view of a multicolor molded product according to the first embodiment, (A) is a perspective view, (B) is a sectional view, FIG. 2 is a perspective view of a multicolor molded product according to another embodiment,
FIG. 3 is a diagram illustrating a method for manufacturing a multicolor molded product, FIG. 4 is a diagram illustrating another manufacturing method, and FIG. 5 is a cross-sectional view of a transfer foil.
【0010】図1に示す多色成形品Aは2色の半透明状
の異色樹脂材料を混合射出した成形体1の裏面に印刷層
2を形成したものである。成形体1は、透明樹脂材料と
半透明白色樹脂材料、或いは半透明白色樹脂材料と半透
明赤色樹脂材料等の複数の半透明異色樹脂材料を混合射
出して成形されている。このように、複数の半透明異色
樹脂材料を混合して射出成形することによって、成形体
1は半透明状に成形され且つ複数の異色樹脂材料の混合
状態に応じたマーブル模様1aが形成されている。
A multi-color molded article A shown in FIG. 1 is one in which a printed layer 2 is formed on the back surface of a molded article 1 obtained by mixing and injecting two translucent different-color resin materials. The molded body 1 is molded by mixing and injecting a plurality of translucent different-color resin materials such as a transparent resin material and a translucent white resin material, or a translucent white resin material and a translucent red resin material. As described above, by mixing and injection-molding a plurality of translucent different-color resin materials, the molded body 1 is formed into a semi-transparent shape, and a marble pattern 1a corresponding to a mixed state of the plurality of different-color resin materials is formed. I have.
【0011】成形体1を射出成形するに際し、複数の半
透明異色樹脂材料の混合条件,個々の成形体1に対する
成形条件は微妙に変動することが多い。このため、個々
の成形体1に於けるマーブル模様1aは必ずしも一定の
パターンとはならず、異なるパターンを有することが多
い。
When the molded article 1 is injection-molded, the conditions for mixing a plurality of translucent different-color resin materials and the molding conditions for the individual molded articles 1 often vary slightly. For this reason, the marble pattern 1a in each molded body 1 is not always a fixed pattern, but often has a different pattern.
【0012】印刷層2は成形体1の裏面に形成されてい
る。この印刷層2は後述する方法によって成形体1の裏
面に接着層3を介して接着されている。印刷層2はマー
ブル模様を印刷した層として形成されている。従って、
この印刷層2に印刷されたマーブル模様2aは一定のパ
ターンを持って形成されている。印刷層2の裏面(接着
層3と反対側の面)にはアルミニウム等の蒸着層7が形
成されており、この蒸着層7によって成形体1及び印刷
層2を透過した光を反射し得るように構成している。
The printing layer 2 is formed on the back surface of the molded body 1. The printing layer 2 is adhered to the back surface of the molded body 1 via an adhesive layer 3 by a method described later. The printing layer 2 is formed as a layer on which a marble pattern is printed. Therefore,
The marble pattern 2a printed on the print layer 2 is formed with a certain pattern. A vapor deposition layer 7 of aluminum or the like is formed on the back surface of the print layer 2 (the surface opposite to the adhesive layer 3), and the vapor layer 7 reflects light transmitted through the molded body 1 and the print layer 2. It is composed.
【0013】成形体1の裏面に印刷層2を形成した多色
成形体Aにあっては、成形体1に形成されたマーブル模
様1aと印刷層2に印刷されたマーブル模様2aとが重
畳したマーブル模様のパターンが形成される。従って、
多色成形品Aに於けるマーブル模様は基本的なパターン
が印刷層2のマーブル模様2aによって規定されるた
め、成形体1に於けるマーブル模様1aのパターンが変
動しても、全体のマーブル模様としては安定したパター
ンを得ることが可能である。
In the multicolored molded article A in which the printed layer 2 is formed on the back surface of the molded article 1, the marble pattern 1a formed on the molded article 1 and the marble pattern 2a printed on the printed layer 2 overlap. A marble pattern is formed. Therefore,
Since the basic pattern of the marble pattern in the multicolor molded article A is defined by the marble pattern 2a of the print layer 2, even if the pattern of the marble pattern 1a in the molded body 1 fluctuates, the entire marble pattern As a result, a stable pattern can be obtained.
【0014】また印刷層2のマーブル模様2aは半透明
の成形体1を透過して視認されるため、成形体1のマー
ブル模様1aとの間に奥行きの差が生じる。このため、
多色成形品Aに於けるマーブル模様に立体感が生じ、美
観を向上させることが可能である。更に、個々の成形体
1に於けるマーブル模様1aのパターンが微妙に異なる
ため、多色成形品Aに於けるマーブル模様は基本的なパ
ターンが同一であっても、個々の多色成形品Aでは微妙
な変化が生じる。このため、多色成形品Aの画一感が減
少し、個別感を向上させることが可能である。
Further, since the marble pattern 2a of the printing layer 2 is visually recognized through the translucent molded body 1, a difference in depth occurs between the marble pattern 2a and the marble pattern 1a of the molded body 1. For this reason,
The marble pattern in the multicolored molded article A has a three-dimensional effect, and the appearance can be improved. Furthermore, since the pattern of the marble pattern 1a in each molded article 1 is slightly different, even if the basic pattern of the marble pattern in the multicolor molded article A is the same, the individual multicolor molded article A Then a subtle change occurs. For this reason, the uniformity of the multicolor molded article A is reduced, and the individuality can be improved.
【0015】図2に示す多色成形品Bはレンズ状に成形
した成形体1の裏面に印刷層2を形成したものである。
上記多色成形品Bにあっては、多色成形品Aと同様に印
刷層2のマーブル模様2aによって基本的なパターンを
規定して全体のマーブル模様の安定をはかることが可能
であり、且つ成形体1がレンズ効果を発揮してマーブル
模様の立体感を向上させることが可能である。
A multi-color molded product B shown in FIG. 2 is obtained by forming a printed layer 2 on the back surface of a molded product 1 formed into a lens shape.
In the multicolor molded product B, it is possible to stabilize the entire marble pattern by defining a basic pattern by the marble pattern 2a of the printing layer 2 in the same manner as the multicolor molded product A, and The molded article 1 can exhibit a lens effect and improve the three-dimensional appearance of the marble pattern.
【0016】上記の如き多色成形品A,Bに於いて、表
面に紫外線硬化型塗料等のUVコート処理を施すことが
好ましい。このようなコート処理を施すことによって、
多色成形品A,Bの表面硬度を増大させると共に透明な
コート層によってより立体感を向上させることが可能と
なる。このため、多色成形品A,Bに一層の高級感を持
たせることが可能となる。
In the multicolor molded articles A and B as described above, it is preferable that the surface is subjected to a UV coating treatment such as an ultraviolet curable paint. By performing such a coating process,
The surface hardness of the multicolor molded products A and B can be increased, and the three-dimensional effect can be further improved by the transparent coat layer. For this reason, it is possible to give the multi-colored molded products A and B a higher quality.
【0017】次に多色成形品A,Bを製造する方法につ
いて説明する。上記多色成形品A,Bは同一の方法によ
って製造することが可能である。先ず上記多色成形品
A,Bを製造する際に用いられる転写フォイル4の構成
について図5により説明する。
Next, a method for producing the multicolor molded products A and B will be described. The multicolor molded products A and B can be manufactured by the same method. First, the configuration of the transfer foil 4 used when manufacturing the multicolor molded products A and B will be described with reference to FIG.
【0018】転写フォイル4は、PET(ポリエチレン
テレフタレート),PP(ポリプロピレン)等からなる
ベースフィルム5の一方の面に剥離層6を設け、この剥
離層6の表面にアルミニウム等の蒸着層7を形成し、該
蒸着層7に印刷層2が形成され、更に印刷層2の表面に
接着層3を設けて構成されている。転写フォイル4は長
尺状に形成されており、該転写フォイル4の印刷層2に
は多色成形品A,Bの寸法に対応したピッチでマーブル
模様が印刷されている。また転写フォイル4のベースフ
ィルム5は印刷層2の幅寸法よりも大きい寸法を有して
おり、幅方向の端部に図示しない検出マークが形成され
ている。
The transfer foil 4 is provided with a release layer 6 on one surface of a base film 5 made of PET (polyethylene terephthalate), PP (polypropylene) or the like, and a vapor deposition layer 7 of aluminum or the like is formed on the surface of the release layer 6. The printing layer 2 is formed on the vapor deposition layer 7, and the adhesive layer 3 is further provided on the surface of the printing layer 2. The transfer foil 4 is formed in a long shape, and a marble pattern is printed on the printing layer 2 of the transfer foil 4 at a pitch corresponding to the dimensions of the multi-color molded products A and B. The base film 5 of the transfer foil 4 has a dimension larger than the width dimension of the printing layer 2, and a detection mark (not shown) is formed at an end in the width direction.
【0019】図3に示すスクリュータイプの成形装置
は、多色成形品A,Bの裏面となるコア11を形成した可
動型12aと裏面となるキャビティ13を形成した固定型12
bからなる成形金型12に転写フォイル4を配置し、スク
リューを内蔵した異なる加熱筒14a,14bから複数の半
透明異色樹脂材料を射出して多色成形品A,Bを製造す
るための装置である。
A screw-type molding apparatus shown in FIG. 3 comprises a movable mold 12a having a core 11 serving as the back surface of the multicolor molded products A and B, and a fixed mold 12 having a cavity 13 serving as the back surface.
A device for placing multi-color molded products A and B by disposing a plurality of translucent different-color resin materials from different heating cylinders 14a and 14b each having a screw therein and disposing the transfer foil 4 in a molding die 12 made of b. It is.
【0020】長尺状の転写フォイル4は可動型12aの近
傍に設けられた送り装置15aに装着されており、端部が
キャビティ13の内部を通って巻取装置15bに巻き付けら
れている。このとき、転写フォイル4のベースフィルム
5が可動型12a側に形成されたコア11に密接して配置さ
れ、且つ接着層3(印刷層2)がキャビティ13側に配置
される。上記転写フォイル4は1サイクルの成形作業に
伴って自動給送される。このため、転写フォイル4の供
給経路上であって且つ可動型12aの近傍に図示しないセ
ンサーを設け、このセンサーによって転写フォイル4の
供給ピッチを制御することが好ましい。
The long transfer foil 4 is mounted on a feeding device 15a provided in the vicinity of the movable die 12a, and its end is wound around a winding device 15b through the inside of the cavity 13. At this time, the base film 5 of the transfer foil 4 is arranged in close contact with the core 11 formed on the movable mold 12a side, and the adhesive layer 3 (print layer 2) is arranged on the cavity 13 side. The transfer foil 4 is automatically fed with one cycle of the molding operation. For this reason, it is preferable to provide a sensor (not shown) on the supply path of the transfer foil 4 and near the movable mold 12a, and to control the supply pitch of the transfer foil 4 by this sensor.
【0021】キャビティ13に供給された転写フォイル4
は、可動型12aのコア11に形成した孔を通して真空吸引
されてコア11の表面に密接する。この状態で成形金型12
を閉じ、加熱筒14a,14bから半透明異色樹脂材料を射
出すると、射出された半透明異色樹脂材料は連結ブロッ
ク16で合流して混合し、ノズル17,ランナー18,スプル
ー19を通ってゲート20からキャビティ13内に注入され
る。この過程で加熱筒14a,14bから射出された複数の
半透明異色樹脂材料は混合され、キャビティ13に注入さ
れたとき、半透明異色樹脂材料の混合状態に応じたマー
ブル模様が形成される。
Transfer foil 4 supplied to cavity 13
Is sucked in vacuum through a hole formed in the core 11 of the movable die 12a and comes into close contact with the surface of the core 11. In this state, the mold 12
When the translucent different-color resin material is injected from the heating cylinders 14a and 14b, the injected translucent different-color resin materials are joined and mixed in the connecting block 16, and pass through the nozzle 17, the runner 18 and the sprue 19 to the gate 20. From the cavity 13. In this process, the plurality of translucent different-color resin materials injected from the heating cylinders 14a and 14b are mixed, and when injected into the cavity 13, a marble pattern corresponding to the mixed state of the translucent different-color resin materials is formed.
【0022】キャビティ13内に注入された複数の半透明
異色樹脂材料が混合された樹脂材料によって、成形体1
が成形され同時に成形体1の裏面に転写フォイル4の接
着層3を介して印刷層2が接着し、成形体1と転写フォ
イル4が一体化する。
The molded article 1 is made of a resin material in which a plurality of translucent different color resin materials injected into the cavity 13 are mixed.
Is formed, and at the same time, the printing layer 2 is adhered to the back surface of the molded body 1 via the adhesive layer 3 of the transfer foil 4, and the molded body 1 and the transfer foil 4 are integrated.
【0023】所定時間が経過して成形体1が冷却した
後、可動型12aを移動させて成形金型12を開くと、可動
型12aの移動に伴って転写フォイル4のベースフィルム
5と蒸着層7及び印刷層2が剥離層6を境界として剥離
し、これにより、印刷層2は成形体1に転着して該成形
体1の裏面に印刷層2を形成する。
After a predetermined time has passed and the molded body 1 has cooled, the movable die 12a is moved to open the molding die 12, and as the movable die 12a moves, the base film 5 of the transfer foil 4 and the vapor deposition layer 7 and the printed layer 2 are separated from each other with the release layer 6 as a boundary, whereby the printed layer 2 is transferred to the molded body 1 to form the printed layer 2 on the back surface of the molded body 1.
【0024】上記の如くして複数の半透明異色樹脂材料
を混合射出して成形した成形体1の裏面にマーブル模様
を印刷した印刷層2を一体的に形成して多色成形品A,
Bを製造することが可能である。
As described above, a printed layer 2 on which a marble pattern is printed is integrally formed on the back surface of a molded article 1 formed by mixing and injecting a plurality of translucent different-color resin materials to form a multicolor molded article A,
B can be produced.
【0025】図4に示すプランジャタイプの成形装置
は、予め複数の半透明異色樹脂材料を混合した樹脂材料
を加熱筒21から射出してキャビティ13内に注入すること
で成形体1を成形し、同時に該成形体1の裏面にコア11
上に配置された転写フォイル4の印刷層2及び蒸着層7
を一体化させるようにした装置である。
In the plunger type molding apparatus shown in FIG. 4, a resin material in which a plurality of translucent different-color resin materials are mixed in advance is injected from the heating cylinder 21 and injected into the cavity 13, thereby forming the molded body 1. At the same time, the core 11
Printing layer 2 and vapor deposition layer 7 of transfer foil 4 arranged thereon
This is a device in which is integrated.
【0026】上記成形装置を用いて多色成形品A,Bを
製造する場合、加熱筒21に所望の種類の半透明異色樹脂
材料を供給することが可能である。即ち、成形体1を成
形する際に、該成形体1を2種類以上の半透明異色樹脂
材料によって成形することが可能である。従って、より
複雑なマーブル模様を形成することが可能となり、美観
を向上させた多色成形品A,Bを製造することが可能と
なる。
When producing the multi-color molded products A and B by using the above-mentioned molding apparatus, it is possible to supply a desired type of translucent different-color resin material to the heating cylinder 21. That is, when the molded body 1 is molded, the molded body 1 can be molded with two or more kinds of translucent different-color resin materials. Therefore, it is possible to form a more complicated marble pattern, and it is possible to manufacture multicolor molded products A and B with improved aesthetic appearance.
【0027】[0027]
【発明の効果】以上詳細に説明したように本発明に係る
多色成形品にあっては、形成すべき模様を印刷層に印刷
された模様によって規定することが出来る。このため、
基本的なパターンを安定させることが出来る。また複数
の半透明異色樹脂材料を混合射出する際の混合状態によ
って形成される模様のパターンの変動によって、多色成
形品に対する画一感を減少させると共に、個別感を向上
させることが出来る。
As described in detail above, in the multicolor molded article according to the present invention, the pattern to be formed can be defined by the pattern printed on the print layer. For this reason,
Basic patterns can be stabilized. In addition, a variation in the pattern of the pattern formed by the mixed state when a plurality of translucent different color resin materials are mixed and injected can reduce the uniformity of the multicolor molded product and improve the individuality.
【0028】また成形体が半透明異色樹脂材料によって
成形されるため、印刷層に印刷された模様と成形体の模
様とに深さ方向の差が生じ、この差によって模様の立体
感を得ることが出来る。このため、高級感を向上させる
ことが出来る。
Further, since the molded article is molded from a translucent different color resin material, a difference in the depth direction occurs between the pattern printed on the printing layer and the pattern of the molded article, and the three-dimensional effect of the pattern is obtained by the difference. Can be done. For this reason, luxury can be improved.
【図面の簡単な説明】[Brief description of the drawings]
【図1】第1実施例に係る多色成形品の説明図であり
(A)は斜視図,(B)は断面図である。
FIG. 1 is an explanatory view of a multicolor molded product according to a first embodiment, (A) is a perspective view, and (B) is a cross-sectional view.
【図2】他の実施例に係る多色成形品の斜視図である。FIG. 2 is a perspective view of a multicolor molded product according to another embodiment.
【図3】多色成形品の製造方法を説明する図である。FIG. 3 is a diagram illustrating a method for manufacturing a multicolor molded article.
【図4】他の製造方法を説明する図である。FIG. 4 is a diagram illustrating another manufacturing method.
【図5】転写フォイルの断面図である。FIG. 5 is a sectional view of a transfer foil.
【符号の説明】[Explanation of symbols]
A,B 多色成形品 1 成形体 1a,2a マーブル模様 2 印刷層 3 接着層 4 転写フォイル 5 ベースフィルム 6 剥離層 7 蒸着層 11 コア 12 成形金型 12a 可動型 12b 固定型 13 キャビティ 14a,14b,21 加熱筒 15a 送り装置 15b 巻取装置 16 連結ブロック 17 ノズル 18 ランナー 19 スプルー 20 ゲート A, B Multicolor molded product 1 Molded product 1a, 2a Marble pattern 2 Printing layer 3 Adhesive layer 4 Transfer foil 5 Base film 6 Release layer 7 Deposition layer 11 Core 12 Mold 12a Movable mold 12b Fixed mold 13 Cavities 14a, 14b , 21 Heating cylinder 15a Feeder 15b Winder 16 Connecting block 17 Nozzle 18 Runner 19 Sprue 20 Gate

Claims (1)

    (57)【特許請求の範囲】(57) [Claims]
  1. 【請求項1】 複数の半透明状の異色樹脂材料を混合射
    出してなる成形体の裏面に所定の模様を印刷した印刷層
    を一体的に形成したことを特徴とした多色成形品。
    1. A multicolor molded product, wherein a printed layer on which a predetermined pattern is printed is integrally formed on the back surface of a molded product obtained by mixing and injecting a plurality of translucent different color resin materials.
JP33789691A 1991-11-28 1991-11-28 Multicolor molded products Expired - Fee Related JP3126779B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33789691A JP3126779B2 (en) 1991-11-28 1991-11-28 Multicolor molded products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33789691A JP3126779B2 (en) 1991-11-28 1991-11-28 Multicolor molded products

Publications (2)

Publication Number Publication Date
JPH05147075A JPH05147075A (en) 1993-06-15
JP3126779B2 true JP3126779B2 (en) 2001-01-22

Family

ID=18313023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33789691A Expired - Fee Related JP3126779B2 (en) 1991-11-28 1991-11-28 Multicolor molded products

Country Status (1)

Country Link
JP (1) JP3126779B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009011826A1 (en) * 2009-03-04 2010-09-16 Blase Holding Gmbh & Co. Kg Production of a plastic part

Also Published As

Publication number Publication date
JPH05147075A (en) 1993-06-15

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