JPS62201216A - Manufacture of double-sided decorative synthetic resin molded item and mold mechanism therefor - Google Patents
Manufacture of double-sided decorative synthetic resin molded item and mold mechanism thereforInfo
- Publication number
- JPS62201216A JPS62201216A JP4488086A JP4488086A JPS62201216A JP S62201216 A JPS62201216 A JP S62201216A JP 4488086 A JP4488086 A JP 4488086A JP 4488086 A JP4488086 A JP 4488086A JP S62201216 A JPS62201216 A JP S62201216A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- synthetic resin
- decorative
- movable mold
- decorative sheets
- 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
- 229920003002 synthetic resin Polymers 0.000 title claims abstract description 27
- 239000000057 synthetic resin Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 15
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 230000001747 exhibiting effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 10
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 8
- 238000010008 shearing Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
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
- B29C45/14008—Inserting articles into the mould
- B29C45/14016—Intermittently feeding endless articles, e.g. transfer films, to the mould
- B29C45/14024—Intermittently feeding endless articles, e.g. transfer films, to the mould and punching or cutting a portion from the endless articles during mould closing
-
- 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
- B29C45/14467—Joining articles or parts of a single article
-
- 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
- B29C45/14467—Joining articles or parts of a single article
- B29C2045/14532—Joining articles or parts of a single article injecting between two sheets
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、両面加飾合成樹脂成形品の製造法及び金型機
構に関するものである。より詳しくは、両面に加飾がさ
れた合成樹脂成形品を簡単に得る両面加飾合成樹脂成形
品の製造法及びその製造法に使用するに好適な金型機構
に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for producing a double-sided decorative synthetic resin molded product and a mold mechanism. More specifically, the present invention relates to a method for manufacturing a double-sided decorative synthetic resin molded product that easily produces a synthetic resin molded product decorated on both sides, and a mold mechanism suitable for use in the manufacturing method.
従来、成形と同時に加飾を行う加飾合成樹脂成形品の製
造法及びその製造法において用いる金型は公知である。BACKGROUND ART Conventionally, a method for manufacturing a decorative synthetic resin molded article in which decoration is performed simultaneously with molding, and a mold used in the manufacturing method are known.
例えば、特公昭５７−２２２７２号公報及び特開昭５７
−２０５２２２号公報等に開示されている。これらの公
報に開示されている発明は、射出した合成樹脂によって
成形品と加飾シートとを融着一体化するものであるが、
いずれも成形と同時に片面にのみ加飾を行う合成樹脂成
形品の製造法及びその製造法において用いる金型に関す
るものに過ぎない。つまり、前記した公報には、成形と
同時に加飾を行うことによって、両面に加飾した合成樹
脂成形品を製造する方法やこれに使用するに適した金型
に関する発明は、全く開示されていないのである。For example, Japanese Patent Publication No. 57-22272 and Japanese Unexamined Patent Publication No. 57-22272
It is disclosed in Japanese Patent No.-205222 and the like. The inventions disclosed in these publications fuse and integrate a molded product and a decorative sheet using an injected synthetic resin.
All of these merely relate to a method for manufacturing a synthetic resin molded article in which decoration is applied to only one side at the same time as molding, and a mold used in the manufacturing method. In other words, the above-mentioned publication does not disclose any invention regarding a method for manufacturing a synthetic resin molded product decorated on both sides by performing decoration at the same time as molding, or a mold suitable for use therein. It is.
ところが、加飾された情報の多様化や情報量の増加等に
伴い、合成樹脂成形品の両面に加飾をした製品、例えば
磁気カード、自動車のフロントパネル等の各種パネル類
等を簡単な方法で得る必要性が最近筒まっているのであ
る。However, with the diversification of decorated information and the increase in the amount of information, it is becoming easier to manufacture products with decorations on both sides of synthetic resin molded products, such as magnetic cards, various panels such as automobile front panels, etc. Recently, there has been a growing need to obtain this information.
このような要求に応える為に、成形と同時に成形品の両
面に加飾を行う方法が、特公昭４８−９５７９号公報及
び特公昭５７−５５０５６号公報に記載の発明である。In order to meet such demands, a method of decorating both sides of a molded product simultaneously with molding is disclosed in Japanese Patent Publication No. 48-9579 and Japanese Patent Publication No. 57-55056.
しかし、前者の発明は、転写紙を通し孔より型内に通せ
る構造の金型を使用しているから、ブロー成形品の製造
法に限定されるという問題点があった。また、後者の発
明は、型として中子を用いるから、特殊形状の成形品の
製造法に限定されるという問題点があった。However, since the former invention uses a mold having a structure that allows the transfer paper to pass through the hole into the mold, there is a problem in that it is limited to the method of manufacturing blow-molded products. Furthermore, since the latter invention uses a core as a mold, there is a problem in that it is limited to a method for producing molded products of special shapes.
そこで、本発明者は、ｎ１記した諸問題点に鑑み種々研
究した結果、汎用性のある射出成形によって、各種形状
の両面加飾合成樹脂成形品を簡単に得る両面加飾合成樹
脂成形品の製造法及びその製造法に使用するに好適な金
型機構を発明したのである。Therefore, as a result of various studies in view of the problems described in n1, the present inventor has developed a method for creating double-sided decorative synthetic resin molded products that can easily produce double-sided decorative synthetic resin molded products of various shapes through versatile injection molding. He invented a manufacturing method and a mold mechanism suitable for use in the manufacturing method.
即ち、本発明に係る両面加飾合成樹脂成形品の製造法は
、少なくとも一方が凸型を呈する相互に離合可能な一対
の可動型１と固定型２１のキャビティ構成面２，２２の
間に２枚の加飾シートＡ。That is, in the method for manufacturing a double-sided decorative synthetic resin molded product according to the present invention, a pair of movable molds 1 and a fixed mold 21, at least one of which has a convex shape and which can be separated from each other, is formed between the cavity forming surfaces 2 and 22 of the fixed mold 21. Decorative sheet A.
Ｂを対面して位置させ、前記凸型を呈する型の凸部の外
周壁３に摺動自在に設けられる枠状の挟持プレート４に
よって凸型を呈する型側の加飾シートを挟持させ、可動
型１及び固定型２１の型閉めを行う際に、挟持プレート
４によって挟持された加飾シートを凸型を呈する型の外
周エツジ部５と挟持プレート４の内周エツジ部６とによ
って剪断すると共に、可動型１と固定型２１と挟持プレ
ート４とによってキャビティ７を形成し、次いで前記キ
ャビティ７内の２枚の加飾シートＡ、Ｂ間に合成樹脂を
射出し、成形と同時に両面に加飾を行い、その後型開け
を行うことを特徴とするものである。B are positioned facing each other, and the decorative sheet on the side of the mold exhibiting a convex shape is clamped by a frame-shaped clamping plate 4 slidably provided on the outer peripheral wall 3 of the convex portion of the mold exhibiting a convex shape, and the decorative sheet is movable. When closing the mold 1 and the fixed mold 21, the decorative sheet clamped by the clamping plate 4 is sheared by the outer peripheral edge part 5 of the mold exhibiting a convex shape and the inner peripheral edge part 6 of the clamping plate 4. , a cavity 7 is formed by the movable mold 1, the fixed mold 21, and the clamping plate 4, and then a synthetic resin is injected between the two decorative sheets A and B in the cavity 7, and both sides are decorated at the same time as molding. This method is characterized by performing the following steps, and then opening the mold.
また、本発明に係る金型機構は、少なくとも一方が凸型
を呈する相互に離合可能な一対の可動型１と固定型２１
と、前記凸型を呈する型の凸部の外周壁３に摺動自在に
設けられる枠状の挟持プレート４とを有し、可動型１及
び固定型２１の型閉めを行う際に、凸型を呈する型の外
周エツジ部５と挟持プレート４の内周エツジ部６とによ
って、前記挟持プレート４に挟持された加飾シートを剪
断すると共に、前記可動型１と固定型２１と挟持プレー
ト４とによってキャビティ７を形成するようにしたこと
を特徴とするものである。Further, the mold mechanism according to the present invention includes a pair of movable mold 1 and fixed mold 21, at least one of which has a convex shape and which can be separated from each other.
and a frame-shaped holding plate 4 that is slidably provided on the outer peripheral wall 3 of the convex part of the mold exhibiting the convex shape, and when closing the movable mold 1 and the fixed mold 21, the convex mold The decorative sheet held between the holding plates 4 is sheared by the outer circumferential edge 5 of the mold and the inner circumferential edge 6 of the holding plate 4, and the movable mold 1, fixed mold 21, and holding plate 4 are This is characterized in that the cavity 7 is formed by.
次に、本発明の一実施例を図面に基づき説明する。第１
図は、第１の実施例を示すものである。Next, one embodiment of the present invention will be described based on the drawings. 1st
The figure shows a first embodiment.
可動型１及び固定型２１は、共に凸型を呈しており、可
動型１は可動盤８に、固定型２１は固定盤２８にそれぞ
れ取りつけられている。可動型１及び固定型２１のキャ
ビティ構成面２，２２の間には、送り出しロール９，２
９から送り出され、巻き取りロール１０．３０によって
巻き取られる加飾シートＡ、Ｂが対面して位置させられ
ている。Both the movable mold 1 and the fixed mold 21 have a convex shape, and the movable mold 1 is attached to the movable platen 8, and the fixed mold 21 is attached to the fixed platen 28, respectively. Between the cavity forming surfaces 2 and 22 of the movable mold 1 and the fixed mold 21, there are delivery rolls 9 and 2.
Decorative sheets A and B are fed out from 9 and taken up by take-up rolls 10 and 30, and are placed facing each other.
加飾シートＡは挟持プレート４によって挟持され、加飾
シートＢは挟持プレート２４によって挟持されている。The decorative sheet A is held between the holding plates 4 and the decorative sheet B is held between the holding plates 24.
この挟持プレート４．．２４は、各々２枚のプレートか
らなり、可動型１及び固定型２１のそれぞれに取りつけ
られた４本のガイドピン（図示せず）によってガイドさ
れる構成となっている。図中１１．３１は、加飾シート
Ａ、Ｂシートをそれぞれキャビティ構成面２．２２に吸
引密着させる為の吸気孔を示す。This clamping plate 4. ．． 24 each consists of two plates and is configured to be guided by four guide pins (not shown) attached to each of the movable mold 1 and the fixed mold 21. In the figure, reference numeral 11.31 indicates an intake hole for bringing the decorative sheets A and B sheets into close contact with the cavity forming surface 2.22.
次δこ、前記した第１の実施例の場合の作用について説
明する。Next, the operation of the first embodiment described above will be explained.
まず、可動型側、固定型側それぞれのシート位置決め装
置（図示せず）によって所定の位置に定めた加飾シー）
Ａ、Ｂを挟持プレート４．２４によってそれぞれ挟持さ
せ、次いで可動盤８を前進させ、可動型１と固定型２１
との型閉めを行う。First, the decorative sheet is set at a predetermined position by sheet positioning devices (not shown) on the movable mold side and the fixed mold side.
A and B are respectively held between the holding plates 4 and 24, and then the movable platen 8 is advanced, and the movable mold 1 and the fixed mold 21 are
Close the mold with.
最初に挟持プレート４と挟持プレート２４とが接するが
、可動型Ｉの前進力によって各々の挟持プレート４，２
４は、段差部１２．３２方向に押し遣られる。その際、
挟持プレート４．２４によって挟持された加飾シートＡ
、Ｂは凸型を呈する可動型１及び固定型２１のそれぞれ
の外周エツジ部５．２５と挟持プレート４，２４の内周
エツジ部６．２６とによって剪断される。そして、可動
型１と同定型２１と挟持ブレー１−４．．２４とによっ
てキャビティ７を形成する。その後、吸引孔１１゜３１
により加飾シー）Ａ、Ｂを吸引してキャビティ構成面２
．２２に密着させる。次いで、前記キャヒティ７内の２
枚の加飾シー）Ａ、Ｂ間に合成樹脂を射出し、成形と同
時に得られる成形品の両面に加飾シートＡ、Ｂによって
加飾を行い、成形後冷却し、その後型開けを行う。両面
加飾合成樹脂成形品が取り出された後、加飾シー１〜Ａ
、Ｂば、送り出しロール９．２９と巻き取りロール１０
．３０とによって所定量送られる。以上により一成形サ
イクルを終了する。Initially, the clamping plate 4 and the clamping plate 24 come into contact with each other, but due to the forward force of the movable type I, each clamping plate 4, 2
4 is pushed toward the stepped portion 12.32. that time,
Decorative sheet A held between holding plates 4.24
, B are sheared by the respective outer peripheral edge portions 5.25 of the movable mold 1 and the fixed mold 21, which exhibit a convex shape, and the inner peripheral edge portions 6.26 of the clamping plates 4, 24. Then, the movable mold 1, the identification mold 21, and the clamping brake 1-4. ．． 24 to form the cavity 7. After that, the suction hole 11°31
Decorating Sea) A and B are sucked to form the cavity forming surface 2.
．． 22. Next, 2 in the cavity 7
Decorating sheet) A synthetic resin is injected between A and B, and both sides of the molded product obtained at the same time are decorated with decorative sheets A and B. After molding, the mold is cooled, and then the mold is opened. After the double-sided decorative synthetic resin molded product is taken out, the decorative sheets 1 to A
, B, delivery roll 9.29 and take-up roll 10
．． A predetermined amount is sent by 30. With the above, one molding cycle is completed.
次に実施例２について説明する。この場合は、固定型２
１側に加飾シートＢを自動剪断する機構がない場合であ
る。すなわち、固定型２１には挟持プレートが摺動自在
に嵌挿する凸部は存在せず、型内にも吸気孔を設けてい
ない。従って、第一ステージにおいて、加飾シートＡ、
Ｂをセットし、合成樹脂を射出成形して後、型開けする
と、固定型２１例の加飾シートＢは、合成樹脂成形品に
密着したままの状態で金型からででくることになる。Next, Example 2 will be explained. In this case, fixed type 2
This is a case where there is no mechanism for automatically shearing the decorative sheet B on the first side. That is, the fixed mold 21 does not have a convex portion into which the holding plate is slidably inserted, and no air intake hole is provided in the mold. Therefore, in the first stage, the decorative sheet A,
After setting B and injection molding the synthetic resin, the mold is opened, and the decorative sheet B of the 21 fixed molds comes out of the mold while remaining in close contact with the synthetic resin molded product.
そこで、剪断凸部２７と該剪断凸部２７と協同して加飾
シートＢを剪断し得る剪断凹部１７とを備えた第二ステ
ージが用意されている。なお、その他の構成２作用は前
述したものと同様であるので、詳細な説明は省略する。Therefore, a second stage is provided that includes a shearing convex portion 27 and a shearing concave portion 17 that can shear the decorative sheet B in cooperation with the shearing convex portion 27. Note that the other effects of Configuration 2 are the same as those described above, so detailed explanations will be omitted.
本発明において使用する加飾シー１−Ａ、 Ｂは、イ
ンサートシートであっても、転写シートであってもよい
。合成樹脂成形品の一部に設けられた四部或いは穿孔に
部品を収納した例えばＩＣカード等の場合には、インサ
ートシートを使用するのが望ましい。何故なら、合成樹
脂成形品の両面をインサートシートを覆うことによって
、部品の脱落を防止できるからである。尚、転写シート
は、ベースシート上に剥離層を設け、その上に順次図柄
層、接着層を設けた層構成のものが一般的である。The decorative sheets 1-A and 1-B used in the present invention may be insert sheets or transfer sheets. In the case of, for example, an IC card, etc., in which parts are housed in four parts or perforations provided in a part of a synthetic resin molded product, it is desirable to use an insert sheet. This is because by covering both sides of the synthetic resin molded product with the insert sheet, parts can be prevented from falling off. The transfer sheet generally has a layered structure in which a release layer is provided on a base sheet, and a pattern layer and an adhesive layer are sequentially provided thereon.
ベースシートは、必要によって合成樹脂成形品から剥離
される。The base sheet is peeled off from the synthetic resin molded product if necessary.
本発明は、以上の構成よりなるから次の効果がある。即
ち、本発明によれば、汎用性のある射出成形によって、
各種形状の両面に加飾がされた合成樹脂成形品を簡単に
製造することが可能となる。Since the present invention has the above configuration, it has the following effects. That is, according to the present invention, by versatile injection molding,
It becomes possible to easily produce synthetic resin molded products of various shapes with decorations on both sides.
また、シートの切断が型内で行われるので、シート供給
をインラインで行うことができると共に、２枚のシート
共インサートシートとすることができる。従って、本発
明によれば、両面に加飾がされた合成樹脂成形品、例え
ば磁気カード、自ｆｆ１ＪＪ車のフロントパネル等の各
種パネル類等を簡単な方法で得ることができる。Furthermore, since the sheet is cut within the mold, the sheet can be fed in-line and both sheets can be used as insert sheets. Therefore, according to the present invention, synthetic resin molded products with decorations on both sides, such as magnetic cards and various panels such as the front panel of an FF1JJ car, etc. can be obtained by a simple method.
第１図は本発明の一実施例に係る金型機構及びその作用
を示す説明図であり、（１）は可動型と固定型との型開
き状態、（２）可動型と固定型との型閉め状態を示し、
第２図は本発明の他の実施例に係る金型機構及びその作
用を示す説明図であり、（１）は可動型と固定型との型
開き状態、（２）可動型と固定型との型閉め状態を示す
。
図中 １−可動型、２−キャビティ構成面、３−外周壁
、４−挟持プレート ５−外周エソジ部。
６−内周エツジ部、７−キャビティ、２１−固定型、２
２−キャビティ構成面、八−加飾シート。
Ｂ−加飾シート。FIG. 1 is an explanatory diagram showing the mold mechanism and its operation according to an embodiment of the present invention, in which (1) shows the open state of the movable mold and the fixed mold, and (2) shows the state of the mold open state of the movable mold and the fixed mold. Indicates the mold closed state,
FIG. 2 is an explanatory diagram showing a mold mechanism and its operation according to another embodiment of the present invention, in which (1) shows the open state of the movable mold and the fixed mold, and (2) shows the state of the mold open state of the movable mold and the fixed mold. Shows the mold closed state. In the figure: 1-movable mold, 2-cavity forming surface, 3-outer peripheral wall, 4-clamping plate, 5-outer periphery section. 6-inner peripheral edge portion, 7-cavity, 21-fixed type, 2
2-Cavity construction surface, 8-Decoration sheet. B-Decoration sheet.
Claims (2)
一対の可動型１と固定型２１のキャビティ構成面２、２
２の間に２枚の加飾シートＡ、Ｂを対面して位置させ、
前記凸型を呈する型の凸部の外周壁３に摺動自在に設け
られる枠状の挟持プレート４によって凸型を呈する型側
の加飾シートを挟持させ、可動型１及び固定型２１の型
閉めを行う際に、挟持プレート４によって挟持された加
飾シートを凸型を呈する型の外周エッジ部５と挟持プレ
ート４の内周エッジ部６とによって剪断すると共に、可
動型１と固定型２１と挟持プレート４とによってキャビ
ティ７を形成し、次いで前記キャビティ７内の２枚の加
飾シートＡ、Ｂ間に合成樹脂を射出し、成形と同時に両
面に加飾を行い、その後型開けを行うことを特徴とする
両面加飾合成樹脂成形品の製造法。(1) A pair of cavity forming surfaces 2, 2 of the movable mold 1 and the fixed mold 21, at least one of which has a convex shape and can be separated from each other.
2, two decorative sheets A and B are placed facing each other,
The decorative sheet on the side of the mold exhibiting a convex shape is clamped by a frame-shaped clamping plate 4 slidably provided on the outer circumferential wall 3 of the convex portion of the mold exhibiting a convex shape, and the molds of the movable mold 1 and the fixed mold 21 are When closing, the decorative sheet held between the holding plates 4 is sheared by the outer edge 5 of the convex mold and the inner edge 6 of the holding plate 4, and the movable mold 1 and the fixed mold 21 A cavity 7 is formed by the and clamping plate 4, and then synthetic resin is injected between the two decorative sheets A and B in the cavity 7 to decorate both sides at the same time as molding, and then the mold is opened. A method for producing a double-sided decorative synthetic resin molded product.
一対の可動型１と固定型２１と、前記凸型を呈する型の
凸部の外周壁３に摺動自在に設けられる枠状の挟持プレ
ート４とを有し、可動型１及び固定型２１の型閉めを行
う際に、凸型を呈する型の外周エッジ部５と挟持プレー
ト４の内周エッジ部６とによって、前記挟持プレート４
に挟持された加飾シートを剪断すると共に、前記可動型
１と固定型２１と挟持プレート４とによってキャビティ
７を形成するようにしたことを特徴とする金型機構。(2) A pair of mutually separable movable mold 1 and fixed mold 21, at least one of which has a convex shape, and a frame-shaped clamp that is slidably provided on the outer peripheral wall 3 of the convex part of the mold that has a convex shape. When closing the movable mold 1 and fixed mold 21, the clamping plate 4 is closed by the outer peripheral edge 5 of the convex mold and the inner peripheral edge 6 of the clamping plate 4.
A mold mechanism characterized in that the decorative sheet held between the movable mold 1, the fixed mold 21, and the clamping plate 4 forms a cavity 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4488086A JPS62201216A (en) | 1986-02-28 | 1986-02-28 | Manufacture of double-sided decorative synthetic resin molded item and mold mechanism therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4488086A JPS62201216A (en) | 1986-02-28 | 1986-02-28 | Manufacture of double-sided decorative synthetic resin molded item and mold mechanism therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62201216A true JPS62201216A (en) | 1987-09-04 |
| JPH0523172B2 JPH0523172B2 (en) | 1993-03-31 |
Family
ID=12703804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4488086A Granted JPS62201216A (en) | 1986-02-28 | 1986-02-28 | Manufacture of double-sided decorative synthetic resin molded item and mold mechanism therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62201216A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02158315A (en) * | 1988-12-12 | 1990-06-18 | Nissha Printing Co Ltd | Mold for injection molding and simultaneously printing apparatus |
| EP0488485A2 (en) * | 1990-11-27 | 1992-06-03 | MANNESMANN Aktiengesellschaft | Method and apparatus for manufacturing a decorated chip-card |
| EP0533437A2 (en) * | 1991-09-19 | 1993-03-24 | Toppan Printing Co., Ltd. | Method for producing a multilayered thin wall container and a multilayered thin wall container |
| EP0606118A3 (en) * | 1989-05-26 | 1995-03-08 | Esec Far East Ltd | Method of producing a plastic card. |
| JPH08184127A (en) * | 1994-12-28 | 1996-07-16 | Toatsu:Kk | Reinforcing method for through hole in concrete construction beam and diagonal reinforcing bar used therein |
| FR2735063A1 (en) * | 1995-06-06 | 1996-12-13 | Lemaire Gerard | Injection mould with pre-moulding, label cut=out stamping tooling |
| JP2002225069A (en) * | 2001-01-29 | 2002-08-14 | Yoshida Industry Co Ltd | Method for producing protective panel for electronic device display window |
| JP2003062869A (en) * | 2001-08-30 | 2003-03-05 | Sumitomo Heavy Ind Ltd | Mold assembly of molding machine |
| AU762932B2 (en) * | 1999-01-21 | 2003-07-10 | Shigeo Nakao | Blocks for wall surface of houses |
| NL1028066C2 (en) * | 2005-01-19 | 2006-07-20 | I Pac Technologies N V | Method and device for the manufacture of labeled plastic products. |
| JP2008509829A (en) * | 2004-08-17 | 2008-04-03 | セット ヨーロッパ リミテッド | Resin molded part having anti-reflection and anti-glare characteristics and method for manufacturing the same |
| DE102011107372B4 (en) | 2011-07-14 | 2019-07-18 | Kraussmaffei Technologies Gmbh | A method for automatically changing film wraps, and a production cell and an injection molding machine, comprising an IMD film web feed device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004261977A (en) | 2003-02-18 | 2004-09-24 | Yoshida Industry Co Ltd | Two-side in-mold transfer molding method |
-
1986
- 1986-02-28 JP JP4488086A patent/JPS62201216A/en active Granted
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02158315A (en) * | 1988-12-12 | 1990-06-18 | Nissha Printing Co Ltd | Mold for injection molding and simultaneously printing apparatus |
| JPH0552770B2 (en) * | 1988-12-12 | 1993-08-06 | Nissha Printing | |
| EP0606118A3 (en) * | 1989-05-26 | 1995-03-08 | Esec Far East Ltd | Method of producing a plastic card. |
| EP0488485A2 (en) * | 1990-11-27 | 1992-06-03 | MANNESMANN Aktiengesellschaft | Method and apparatus for manufacturing a decorated chip-card |
| EP0533437A2 (en) * | 1991-09-19 | 1993-03-24 | Toppan Printing Co., Ltd. | Method for producing a multilayered thin wall container and a multilayered thin wall container |
| JPH08184127A (en) * | 1994-12-28 | 1996-07-16 | Toatsu:Kk | Reinforcing method for through hole in concrete construction beam and diagonal reinforcing bar used therein |
| FR2735063A1 (en) * | 1995-06-06 | 1996-12-13 | Lemaire Gerard | Injection mould with pre-moulding, label cut=out stamping tooling |
| AU762932B2 (en) * | 1999-01-21 | 2003-07-10 | Shigeo Nakao | Blocks for wall surface of houses |
| JP2002225069A (en) * | 2001-01-29 | 2002-08-14 | Yoshida Industry Co Ltd | Method for producing protective panel for electronic device display window |
| JP4596656B2 (en) * | 2001-01-29 | 2010-12-08 | 吉田プラ工業株式会社 | Method for manufacturing protective panel for electronic device display window |
| JP2003062869A (en) * | 2001-08-30 | 2003-03-05 | Sumitomo Heavy Ind Ltd | Mold assembly of molding machine |
| JP2008509829A (en) * | 2004-08-17 | 2008-04-03 | セット ヨーロッパ リミテッド | Resin molded part having anti-reflection and anti-glare characteristics and method for manufacturing the same |
| NL1028066C2 (en) * | 2005-01-19 | 2006-07-20 | I Pac Technologies N V | Method and device for the manufacture of labeled plastic products. |
| WO2006078157A1 (en) * | 2005-01-19 | 2006-07-27 | I-Pac Technologies N.V. | Method and apparatus for the manufacture of labeled plastic products |
| DE102011107372B4 (en) | 2011-07-14 | 2019-07-18 | Kraussmaffei Technologies Gmbh | A method for automatically changing film wraps, and a production cell and an injection molding machine, comprising an IMD film web feed device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523172B2 (en) | 1993-03-31 |
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