JPH01263013A - Manufacture of in-mold decorated molded piece and metal mold used therefor - Google Patents
Manufacture of in-mold decorated molded piece and metal mold used thereforInfo
- Publication number
- JPH01263013A JPH01263013A JP9388788A JP9388788A JPH01263013A JP H01263013 A JPH01263013 A JP H01263013A JP 9388788 A JP9388788 A JP 9388788A JP 9388788 A JP9388788 A JP 9388788A JP H01263013 A JPH01263013 A JP H01263013A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- piece
- molded
- cavity wall
- vacuum
- 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 description 14
- 239000002184 metal Substances 0.000 title abstract description 5
- 238000002347 injection Methods 0.000 claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 19
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 5
- 239000000057 synthetic resin Substances 0.000 claims abstract description 5
- 238000003475 lamination Methods 0.000 claims description 18
- 238000007666 vacuum forming Methods 0.000 claims description 15
- 238000001746 injection moulding Methods 0.000 claims description 7
- 238000005034 decoration Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 6
- 238000005323 electroforming Methods 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
- B29C45/1418—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 the inserts being deformed or preformed, e.g. by the injection pressure
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (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、絵付は成形品の製造方法の改良に関し、それ
に使用する金型をも包含する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to an improvement in a method for producing a molded article, and also includes a mold used therein.
［従来の技術］
絵付り成形品を製造する技術として、絵柄を有するラミ
ネート用化粧シートを射出成形金型内に配置して、合成
樹脂の射出成形を行なうことにより絵柄を合体した成形
品を得る方法が広く行なわれている。 ラミネート用化
粧シートには、基材フィルムに絵柄印刷層を設は射出成
形と同時に成形品と一体化するタイプと、基材フィルム
に剥離層、絵柄印刷層および接着剤層を積層してなるシ
ートであって、成形後に基材フィルムを剥離するタイプ
とがある。[Prior art] As a technique for manufacturing decorated molded products, a decorative sheet for lamination with a design is placed in an injection mold, and a molded product with a combined design is obtained by injection molding a synthetic resin. The method is widely used. Decorative sheets for lamination include types in which a pattern-printed layer is placed on a base film and integrated with the molded product at the same time as injection molding, and sheets in which a release layer, a pattern-printed layer, and an adhesive layer are laminated on a base film. There is a type in which the base film is peeled off after molding.
どちらの場合も、成形品の形状が複雑であったり、深い
絞りをもっているような場合、ラミネート用化粧シート
を予備成形しておく必要がある。In either case, if the shape of the molded product is complex or has deep drawings, it is necessary to preform the decorative sheet for lamination.
予備成形は別に用意した真空成形装置を使用して行なう
のがふつうであるが、射出成形金型の旧型を真空成形金
型として利用し予備成形した後、雄型と雌型の型締めを
して予備成形体に対して合成樹脂の射出成形を行なう方
法が試みられている。Preforming is usually done using a vacuum forming machine prepared separately, but after preforming using an old injection mold as a vacuum forming mold, the male and female molds are clamped together. Attempts have been made to inject a synthetic resin into a preform.
この方法によれば、真空成形金型が不要であるし、予備
成形に続いて直ちに射出成形を行なうことができて能率
がよい。According to this method, a vacuum molding die is not required, and injection molding can be performed immediately after preforming, which is efficient.
しかし、いずれの方法によるにしても、雌型には真空吸
引のための空気孔を１個ないしく通常は）数個段けなけ
ればならず、絵付は成形品の表面に空気孔の跡が残るこ
とが避けられない。 この空気孔の跡がみえることは好
ましくなく、絵柄のデザインによってはうまく処理でき
ることもあるが、逆に目立って商品の外観を損ない、商
品価値を低くすることが多い。However, no matter which method is used, the female mold must have one or several (usually) air holes for vacuum suction, and the painting will leave traces of the air holes on the surface of the molded product. It is inevitable that you will remain. It is undesirable for these air hole marks to be visible, and although they can sometimes be successfully removed depending on the design of the image, they often become noticeable and spoil the appearance of the product, lowering its value.
電鋳型を用いた注型成形（特開昭６’１−１４９２２＠
）が提案されているが、これは射出成形に応用できず、
加工性のよい製造方法とはいえない。Cast molding using electroforming mold (JP-A-6'1-14922@
) has been proposed, but this cannot be applied to injection molding,
It cannot be said that it is a manufacturing method with good workability.
そこで出願人は、多孔質で通気性のセラミックスをキャ
ビティ壁に使用した金型を試作し、それを用いた絵付は
成形品の製造に成功し、すでに提案した（特願昭６３−
８１３号）。Therefore, the applicant prototyped a mold using porous and air permeable ceramics for the cavity wall, succeeded in producing a molded product using the mold, and had already proposed it (Japanese Patent Application No. 1983-
No. 813).
セラミックスは、高い通気性をもたせようとすると、強
度が不足することがある。 一方で、強度の高い多孔質
体は、精密な形状に加工することに困難がある。When ceramics are intended to have high air permeability, they may lack strength. On the other hand, it is difficult to process a porous body with high strength into a precise shape.
［発明が解決しようとする課題］
本発明の目的は、上記の技術をさらに展開し、成形品に
所望の意匠を与えてもラミネート用化粧シー１〜の予備
成形のための空気孔があられれない絵付は成形品の製造
方法と、その方法の実施に使用する金型を提供すること
にある。[Problems to be Solved by the Invention] An object of the present invention is to further develop the above-mentioned technology so that even if a desired design is given to a molded product, air holes are not formed for preforming of the laminating decorative sheets 1 to 1. The purpose of this article is to provide a method for manufacturing a molded article and a mold used to carry out the method.
［課題を解決するための手段］
本発明の絵付は成形品の製造方法は、第１図に示すよう
に、雄型２Ａと雌型２Ｂとからなる射出成形金型２の雌
型２Ｂのキャビティ壁の少なくとも一部を多孔質の電鋳
品２２で構成するとともに、この電鋳品からなるキャビ
ティ壁の背後を、排気孔２１を通して真空源（図示して
ない）に接続した成形装置を使用し、任意の絵柄を有す
ラミネート用化粧シート１Ａを、上記のＩｌｌ型２Ｂを
利用して真空成形することにより予備成形して、第２図
に示すようなラミネート用化粧シートの予備成形体１Ｂ
を得た後、この予備成形体を雄型２Ａと１ｉｌｔ。[Means for Solving the Problems] As shown in FIG. 1, the method for manufacturing a painted molded product of the present invention includes a cavity of a female mold 2B of an injection mold 2 consisting of a male mold 2A and a female mold 2B. A molding device is used in which at least a part of the wall is made of a porous electroformed product 22, and the back of the cavity wall made of this electroformed product is connected to a vacuum source (not shown) through an exhaust hole 21. A decorative sheet for lamination 1A having an arbitrary pattern is preformed by vacuum forming using the above mold 2B to obtain a preformed decorative sheet for lamination 1B as shown in FIG.
After obtaining the preform, this preform was molded into a male mold 2A.
型２Ｂの中に置き、型締めをして上記の予備成形体１Ｂ
に対し合成樹脂の射出成形を行なって、必要により基材
フィルムを剥離し、第３図に示すような絵柄が一体とな
って成形品３を得ることからなる。Place it in mold 2B and clamp it to form the above preformed body 1B.
Injection molding of synthetic resin is performed on the molded product, the base film is peeled off if necessary, and a molded product 3 with an integrated pattern as shown in FIG. 3 is obtained.
ここで、「真空成形」の詔は、単なる真空吸引による成
形のほか、圧空を併用する真空圧空成形をも包含する意
味をもつ。Here, the edict for ``vacuum forming'' has a meaning that includes not only forming by simple vacuum suction but also vacuum-pressure forming using compressed air.
上記製法で使用する金型は、第１図に示すように、雌型
２Ｂキヤビテイ壁の少なくとも一部を多孔質の電鋳品で
構成してなる。 電鋳技術を利用した型の製造は、種々
の分野で知られており、多孔質体が得られるような電鋳
条件を採用すればよい。 成形品の表面を平滑にしたい
場合は、電鋳品の表面を鏡面仕上げしておく。 また、
成形品の表面に凹凸を設けたければ、電鋳品の表面に、
それに応じた凹凸模様を形成しておけばよい。As shown in FIG. 1, the mold used in the above manufacturing method has at least a portion of the cavity wall of the female mold 2B made of a porous electroformed product. Manufacture of molds using electroforming technology is known in various fields, and electroforming conditions that yield a porous body may be adopted. If you want the surface of the molded product to be smooth, give the surface of the electroformed product a mirror finish. Also,
If you want to create irregularities on the surface of the molded product, add the following to the surface of the electroformed product:
It is sufficient to form an uneven pattern corresponding to the pattern.
なるべく微細な、たとえばミクロン単位の孔が多数あり
、しかも真空成形に妨げにならない十分な通気性を有す
るものをつくる。 たとえばＮｉ電鋳で得たものは、５
０〜１５０μｍの孔が均一においていて好ましい。The material is made to have as many fine holes as possible, for example on the order of microns, and to have sufficient air permeability so as not to interfere with vacuum forming. For example, the one obtained by Ni electroforming is 5
It is preferable that pores of 0 to 150 μm are uniformly distributed.
旧型全体を多孔質の電鋳品で作製してもよいことはもち
ろんでおるが、真空成形に伴う空気の流通に関与しない
部分は多孔質である必要がないから、排気孔のある部分
だけ多孔質にすればよい。Of course, it is possible to make the entire old model from porous electroformed parts, but the parts that are not involved in air circulation during vacuum forming do not need to be porous, so only the parts with exhaust holes are made porous. Just make it a pawn.
また、キャビティを形成する側だけを多孔質とし、裏か
ら金属で支える構造にした方が、強度を確保できて好ま
しい。Further, it is preferable to have a structure in which only the side where the cavity is formed is porous and supported by metal from the back side because strength can be ensured.
多孔質の電鋳品は、通気度にして３〜２５ｍ３／ ｃｒ
ｉ・ｓｅｃ程度のものを用いると、真空ポンプの負荷が
重過ぎなくてよい。Porous electroformed products have an air permeability of 3 to 25 m3/cr
If a speed of about i.sec is used, the load on the vacuum pump will not be too heavy.
ラミネート用化粧シートの構成は、基材フィルム、剥離
層および接着剤層がある場合はその材料、ならびに絵柄
の印刷を含め、既知の技術に従えばよい。The structure of the decorative sheet for lamination may be according to known techniques, including the materials of the base film, release layer and adhesive layer, if any, and the printing of a pattern.
（作 用］
本発明の絵付は成形品の製造方法においては、ラミネー
ト用化粧シー１へを射出成形金型の雌型内に配置して、
真空成形により予備成形する際に、吸引された空気が雌
型の多孔質のキャビティ壁を通って排出される。(Function) In the method for producing a molded product, the decorative sheet 1 for lamination is placed in the female mold of an injection mold,
During preforming by vacuum forming, the aspirated air is expelled through the porous cavity walls of the female mold.
ラミネート用化粧シートの予備成形体の表面には空気孔
の跡がなく、従って、得られる絵付は成形品の表面にも
空気跡が残ることがない。There are no traces of air holes on the surface of the preform of the decorative sheet for lamination, and therefore, the resulting decoration does not leave any traces of air on the surface of the molded product.
［実施例１］
多孔質の電鋳品を用いて所定のキャビティ形状の真空成
形用金型壁を製作し、別に用意した鋼製の金型に組み込
んで、真空成形用金型兼射出成形用金型を得た。 なお
、電鋳品の表面には、革シボ模様を形成しておいた。[Example 1] A vacuum forming mold wall with a predetermined cavity shape was manufactured using a porous electroformed product, and the wall was assembled into a separately prepared steel mold to serve as a vacuum forming mold and an injection mold. Got the mold. Note that a leather grain pattern was formed on the surface of the electroformed product.
塩素化ポリエチレンのインキで絵柄を印刷した厚さ２０
０μｍのオレフィン系エラストマーのシートに、厚さ３
ｍ！ＩＩの発泡ポリエチレンシートおよび厚さ１００μ
ｍのＡＢＳ樹脂のシートを接着剤で積層して、ラミネー
ト用化粧シートをつくった。Thickness: 20cm printed with chlorinated polyethylene ink
A sheet of 0 μm olefin elastomer with a thickness of 3
m! II foamed polyethylene sheet and thickness 100μ
A decorative sheet for lamination was made by laminating sheets of ABS resin of 1.5 m in size with adhesive.
上記のラミネート用化粧シートを温度１７０℃の熱盤に
当てて予備加熱し、上記の真空成形用金型兼射出成形用
金型内に配置して、真空成形による予備成形を行なった
。 続いて、この金型内にノズル温度２２０’ＣでＡＢ
Ｓ樹脂を射出成形した。The above decorative sheet for lamination was preheated by applying it to a hot plate at a temperature of 170° C., and placed in the above vacuum mold/injection mold to perform preforming by vacuum forming. Next, AB was placed in this mold at a nozzle temperature of 220'C.
S resin was injection molded.
成形品を金型からとり出し、表面に真空孔の跡がない絵
付は製品を得た。The molded product was removed from the mold, and the finished product was obtained if there were no traces of vacuum holes on the surface.
［実施例２］
表面を鏡面仕上げした多孔質の電鋳品を用いて所定のキ
ャビティ形状の真空成形用金型を製作し、別に用意した
鋼製の金型に組み込んで、真空成形用金型兼射出成形用
金型を得た。[Example 2] A vacuum forming mold with a predetermined cavity shape was manufactured using a porous electroformed product with a mirror-finished surface, and the vacuum forming mold was assembled into a separately prepared steel mold. A mold for injection molding was obtained.
厚さ５０μｍのポリ塩化ビニルのフィルムを基材とし、
その上に、グラビアコート法によりポリビニルビチラー
ル樹脂を塗布して、剥離層を形成した。The base material is a polyvinyl chloride film with a thickness of 50 μm,
Polyvinyl bityral resin was applied thereon by gravure coating to form a release layer.
この剥離層の上に、塩ビー酢ビ共重合体のインキを用い
たシルクスクリーン印刷により絵柄の印刷を施し、その
上にアクリル樹脂のインキを用いたシルクスクリーン印
刷で接着剤層を設けて、転写タイプであるラミネート用
化粧シートをつくつた。On this release layer, a pattern is printed by silk screen printing using vinyl chloride vinyl acetate copolymer ink, and on top of that, an adhesive layer is provided by silk screen printing using acrylic resin ink. Created a transfer type decorative sheet for lamination.
上記のラミネート用化粧シートを温度１１０℃の熱盤に
当てて予備加熱し、真空成形用金型兼射出成形用金型内
に配置して、真空成形による予備成形を行なった。 続
いて、この金型内に、ノズル温度２１０℃でＡＢＳ樹脂
を射出成形した。The above-mentioned decorative sheet for lamination was preheated by applying it to a hot plate at a temperature of 110° C., and placed in a vacuum mold/injection mold to perform preforming by vacuum forming. Subsequently, ABS resin was injection molded into this mold at a nozzle temperature of 210°C.
成形品を金型からとり出し、ポリ塩化ビニルのフィルム
を剥離して、表面に真空孔の跡がない絵イ」け製品を得
た。The molded product was removed from the mold and the polyvinyl chloride film was peeled off to obtain a painted product with no traces of vacuum holes on the surface.
［発明の効果］
本発明の絵付は成形品の製造方法によれば、得られる絵
付は成形品の表面に空気孔の跡が残ることがなく、従っ
て、絵柄デザインが制約を受けることなく、美麗な成形
品を製造できる。[Effects of the Invention] According to the molded product manufacturing method of the present invention, the resulting decoration does not leave any traces of air holes on the surface of the molded product, so the pattern design is not restricted and is beautiful. It is possible to manufacture molded products.
本発明の金型は、多孔質のキャビティ壁部を電鋳品でつ
くることにより、任意の複雑な形状のものも容易に製作
できる。 電鋳品は比較的耐久性が高く、金型寿命が長
い。The mold of the present invention can be easily manufactured into any complex shape by making the porous cavity wall part from an electroformed product. Electroformed products are relatively durable and have a long mold life.
第１図は、本発明の絵イ」け成形品の製造方法に従って
ラミネート用化粧シートを射出成形金型の雌型内に配置
して真空成形を行なっているところを示す、金型を中心
とする断面図である。
第２図は、ラミネート用化粧シートの予備成形体を射出
成形金型内に配置して射出成形を行なう直前の状態を示
す、第１図と同様な断面図でおる。
第３図は、本発明の製造方法により得られた絵付は成形
品を示す断面図である。
１Ａ・・・ラミネート用化粧シート
１Ｂ・・・ラミネート用化粧シートの予備成形体２・・
・射出成形金型
２Ａ・・・雄型 ２Ｂ・・・雌型
２１・・・排気孔 ２２・・・多孔質の電鋳品３
・・・絵付は成形品
特許出願人 大日本印刷株式会社
代理人 弁理士 須 賀 総 夫
第１図FIG. 1 shows a vacuum forming process in which a decorative sheet for lamination is placed in the female mold of an injection mold according to the method for manufacturing a picture-print molded product of the present invention, with the mold as its center. FIG. FIG. 2 is a sectional view similar to FIG. 1, showing a state immediately before the preformed decorative sheet for lamination is placed in an injection mold and injection molded. FIG. 3 is a sectional view showing a decorated molded product obtained by the manufacturing method of the present invention. 1A... Decorative sheet for lamination 1B... Preformed body of decorative sheet for lamination 2...
・Injection mold 2A...Male mold 2B...Female mold 21...Exhaust hole 22...Porous electroformed product 3
...Illustrated by Souo Suga, Patent Attorney and Patent Attorney for Dai Nippon Printing Co., Ltd. Figure 1
Claims (4)
ビティ壁の少なくとも一部を多孔質の電鋳品で構成する
とともに、この電鋳品からなるキャビティ壁の背後を真
空源に接続した成形装置を使用し、任意の絵柄を有する
ラミネート用化粧シートを上記の雌型を利用して真空成
形することにより予備成形し、この予備成形体を金型内
に置いて合成樹脂の射出成形を行なって絵柄が一体とな
った成形品を得ることからなる絵付け成形品の製造方法
。(1) At least a part of the cavity wall of the female mold of an injection mold consisting of a male mold and a female mold is made of a porous electroformed product, and the back of the cavity wall made of this electroformed product is provided with a vacuum source. A decorative sheet for lamination with an arbitrary pattern is preformed by vacuum forming using the female mold described above, using a molding device connected to the A method for producing a decorated molded product, which comprises performing injection molding to obtain a molded product with an integrated pattern.
であって、雌型のキャビティ壁の少なくとも一部を多孔
質の電鋳品で構成して、ラミネート用化粧シートを予備
成形する真空成形用金型を兼ねた金型。(2) A synthetic resin injection mold consisting of a male mold and a female mold, in which at least a part of the cavity wall of the female mold is made of a porous electroformed product, and a decorative sheet for lamination is prepared as a preliminary. A mold that doubles as a vacuum forming mold.
項２に記載の金型。(3) The mold according to claim 2, which uses an electroformed product whose surface is mirror-finished.
請求項２に記載の金型。(4) The mold according to claim 2, which uses an electroformed product having an uneven pattern formed on its surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63093887A JPH07102588B2 (en) | 1988-04-15 | 1988-04-15 | Manufacturing method of molded products with pictures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63093887A JPH07102588B2 (en) | 1988-04-15 | 1988-04-15 | Manufacturing method of molded products with pictures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01263013A true JPH01263013A (en) | 1989-10-19 |
| JPH07102588B2 JPH07102588B2 (en) | 1995-11-08 |
Family
ID=14094991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63093887A Expired - Fee Related JPH07102588B2 (en) | 1988-04-15 | 1988-04-15 | Manufacturing method of molded products with pictures |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07102588B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5096651A (en) * | 1990-05-23 | 1992-03-17 | Le Comte Adolf | Method for manufacturing an object of synthetic resin |
| US5304339A (en) * | 1990-05-23 | 1994-04-19 | Le Comte Adolf | Method for manufacturing a large-sized object of fiber reinforced synthetic resin |
| US6596218B2 (en) * | 1998-09-24 | 2003-07-22 | Krauss-Maffei Kunststofftechnik Gmbh | Method of producing coated molded plastic articles, and injection mold |
| WO2005092586A1 (en) * | 2004-03-22 | 2005-10-06 | Vestas Wind Systems A/S | Mould for preparing large structures, methods of preparing mould and use of mould |
| DE102004041867A1 (en) * | 2004-08-27 | 2006-03-16 | Leonhard Kurz Gmbh & Co. Kg | Decorated injection molded article, as well as transfer film and method for producing such |
| JP2008155651A (en) * | 2008-03-25 | 2008-07-10 | Dainippon Printing Co Ltd | Sheet for china-painting simultaneously with injection molding, china-painted molded article, and method of manufacturing china-painted molded article |
| JPWO2013047753A1 (en) * | 2011-09-29 | 2015-03-30 | Ｓｃｉｖａｘ株式会社 | Molding apparatus and molding method, imprint mold, and imprint method using the imprint mold |
| CN104943111A (en) * | 2014-03-27 | 2015-09-30 | 东和株式会社 | Resin molding device and resin molding method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62292408A (en) * | 1986-06-12 | 1987-12-19 | Konan Tokushu Sangyo Kk | Electroformed mold |
| JPS63176609U (en) * | 1987-05-02 | 1988-11-16 |
-
1988
- 1988-04-15 JP JP63093887A patent/JPH07102588B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62292408A (en) * | 1986-06-12 | 1987-12-19 | Konan Tokushu Sangyo Kk | Electroformed mold |
| JPS63176609U (en) * | 1987-05-02 | 1988-11-16 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5096651A (en) * | 1990-05-23 | 1992-03-17 | Le Comte Adolf | Method for manufacturing an object of synthetic resin |
| US5304339A (en) * | 1990-05-23 | 1994-04-19 | Le Comte Adolf | Method for manufacturing a large-sized object of fiber reinforced synthetic resin |
| US6596218B2 (en) * | 1998-09-24 | 2003-07-22 | Krauss-Maffei Kunststofftechnik Gmbh | Method of producing coated molded plastic articles, and injection mold |
| WO2005092586A1 (en) * | 2004-03-22 | 2005-10-06 | Vestas Wind Systems A/S | Mould for preparing large structures, methods of preparing mould and use of mould |
| DE102004041867A1 (en) * | 2004-08-27 | 2006-03-16 | Leonhard Kurz Gmbh & Co. Kg | Decorated injection molded article, as well as transfer film and method for producing such |
| JP2008155651A (en) * | 2008-03-25 | 2008-07-10 | Dainippon Printing Co Ltd | Sheet for china-painting simultaneously with injection molding, china-painted molded article, and method of manufacturing china-painted molded article |
| JP4629749B2 (en) * | 2008-03-25 | 2011-02-09 | 大日本印刷株式会社 | Sheet for simultaneous injection-molding, painting molded product, and method for manufacturing sheet for simultaneous injection-molding |
| JPWO2013047753A1 (en) * | 2011-09-29 | 2015-03-30 | Ｓｃｉｖａｘ株式会社 | Molding apparatus and molding method, imprint mold, and imprint method using the imprint mold |
| CN104943111A (en) * | 2014-03-27 | 2015-09-30 | 东和株式会社 | Resin molding device and resin molding method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07102588B2 (en) | 1995-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |