JPH0780891A - Manufacture of wheel cap made of resin - Google Patents
Manufacture of wheel cap made of resinInfo
- Publication number
- JPH0780891A JPH0780891A JP25493893A JP25493893A JPH0780891A JP H0780891 A JPH0780891 A JP H0780891A JP 25493893 A JP25493893 A JP 25493893A JP 25493893 A JP25493893 A JP 25493893A JP H0780891 A JPH0780891 A JP H0780891A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- transfer foil
- cavity
- wheel cap
- film
- 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
- 239000011347 resin Substances 0.000 title claims abstract description 36
- 229920005989 resin Polymers 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000012546 transfer Methods 0.000 claims abstract description 31
- 239000011888 foil Substances 0.000 claims abstract description 26
- 238000000465 moulding Methods 0.000 claims abstract description 21
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000010422 painting Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 16
- 238000013461 design Methods 0.000 abstract description 9
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 12
- 238000005323 electroforming Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000001721 transfer moulding Methods 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
- B29C45/14827—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)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、樹脂成形と同時に、絵
柄や微少凹凸をインモールド転写加工する樹脂製ホイー
ルキャップの製造方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a resin wheel cap in which a pattern or minute unevenness is transferred by in-mold transfer molding at the same time as resin molding.
【０００２】[0002]
【従来の技術】本件出願人は、先にホイールキャップの
表面または、裏面に転写箔をインモールド転写加工によ
り一体成形したホイールキャップを出願（特開平４−７
１９４３号）している。2. Description of the Related Art The applicant of the present application previously applied for a wheel cap in which a transfer foil is integrally formed on the front surface or the back surface of the wheel cap by in-mold transfer processing (Japanese Patent Laid-Open No. 4-7).
No. 1943).
【０００３】以下、従来のホイールキャップの製造方法
について詳細に説明する。図３〜４は、射出成形機と転
写箔の送り装置とを有するインモールド成形装置（図示
せず）によって、射出成形と同時に樹脂製ホイールキャ
ップの表面に絵付けを行う従来品の工法の縦断側面図で
あり、図３は成形前の状態を示し、図４は成形後の状態
を示している。そして、ホイールキャップ１はポリプロ
ピレン、ＡＢＳ、ポリカーボネイト、変性ＰＰＯ等の樹
脂材料により成形される樹脂層１ａと、該樹脂層１ａの
表面にインモールド転写加工により一体化された転写箔
２からなっている。A conventional method for manufacturing a wheel cap will be described in detail below. 3 to 4 are vertical cross-sectional views of a conventional method in which a resin wheel cap surface is painted simultaneously with injection molding by an in-mold molding device (not shown) having an injection molding machine and a transfer foil feeding device. FIG. 3 is a side view, FIG. 3 shows a state before molding, and FIG. 4 shows a state after molding. The wheel cap 1 is composed of a resin layer 1a formed of a resin material such as polypropylene, ABS, polycarbonate, and modified PPO, and a transfer foil 2 integrated on the surface of the resin layer 1a by in-mold transfer processing. .
【０００４】また、前記転写箔２は、インモールド転写
加工時に、転写箔を連続して送り込むためのベースフイ
ルム２ａとベースフィルム２ａからの離型性に優れた樹
脂材からなる剥離層２ｂと、アルミ蒸着面を母材とする
光輝膜や印刷によって絵柄が施された着色層２ｃと、前
記樹脂層１ａに溶着される接着層２ｄとからなってい
る。なお、従来の工法においては、ホイールキャップ１
の表面に深さが０．０１〜０．３ｍｍの微少な凹凸感の
ある意匠を施すために、金型ベース５に組み込まれたキ
ャビティー４の内面にシボ、スピン加工等の凹凸面４ａ
を施し、このキャビティー４の凹凸面４ａに転写箔２を
介してコア４’かから樹脂を圧入し、樹脂層１ａを成形
することによりホイールキャップ１の全面に凹凸感のあ
る意匠を表現している。The transfer foil 2 includes a base film 2a for continuously feeding the transfer foil during in-mold transfer processing, and a release layer 2b made of a resin material having excellent releasability from the base film 2a. It is composed of a bright film having an aluminum vapor-deposited surface as a base material, a colored layer 2c provided with a pattern by printing, and an adhesive layer 2d welded to the resin layer 1a. In the conventional method, the wheel cap 1
In order to give the surface of the mold a minute unevenness with a depth of 0.01 to 0.3 mm, the inner surface of the cavity 4 incorporated in the mold base 5 has an uneven surface 4a such as texture and spin processing.
Then, the resin is pressed into the uneven surface 4a of the cavity 4 through the transfer foil 2 from the core 4 ', and the resin layer 1a is molded to express a design with unevenness on the entire surface of the wheel cap 1. ing.
【０００５】[0005]
【発明が解決しょうとする課題】前述のように、キャビ
ティー４の内面に凹凸面４ａを施す場合には、深さが
０．５〜１．０ｍｍと深い場合は、鋼材型でも加工上何
ら問題ないが、前述の如く深さが０．０１〜０．３ｍｍ
と微少な場合は、凹凸の加工ムラが発生するため、やむ
を得ず電鋳加工に頼らざるを得ない。この場合、マスタ
ーモデルとしては、比較的硬度の低い材料を使用しない
と凹凸の加工ムラが発生するため、例えば、硬度の低い
黄銅を切削して深さ０．０１〜０．３ｍｍの微少な凹凸
面を加工し、それをニッケルの電鋳加工により反転を取
ることによってキャビティー４を製作し、このキャビテ
ィー４を金型ベース５に組み込むことにより行われてい
た。しかし、金型加工に際して電鋳加工を使用するに
は、鋼材型（ＨＲＣ５０）に比べてニッケルの電鋳の硬
度（ＨＲＣ２０〜３０）が低い為、傷つき易く、大量生
産による凹凸面４ａのへたり等の危険性が常につきまと
う。また、傷がついた場合やへたった場合には、電鋳と
いう特殊な加工を用いているため修正不可能であり、再
製作するのに約４０日と時間がかかるため量産には向か
ない。又、キャビティー４内面に深さが０．０１〜０．
３ｍｍという深さのシボ、スピン加工等の微少な凹凸面
４ａを一旦施すと、意匠の変更ができないため、改めて
金型のキャビティー４を作り直す必要があり、時間とコ
ストが非常に多くかかってしまうという問題があった。As described above, in the case where the inner surface of the cavity 4 is provided with the uneven surface 4a and the depth is as deep as 0.5 to 1.0 mm, even the steel material type does not have any problem in processing. There is no problem, but the depth is 0.01-0.3mm as mentioned above.
If it is very small, uneven processing irregularities will occur, so it is unavoidable to resort to electroforming. In this case, as the master model, unevenness in processing occurs unless a material having a relatively low hardness is used. Therefore, for example, brass having a low hardness is cut to form a minute unevenness having a depth of 0.01 to 0.3 mm. The cavity 4 is manufactured by processing the surface, reversing the surface by electroforming nickel, and incorporating the cavity 4 into the mold base 5. However, in order to use electroforming in the die processing, since the hardness of nickel electroforming (HRC20 to 30) is lower than that of the steel material die (HRC50), it is easily scratched, and the uneven surface 4a of the mass production is sagged. There are always dangers such as. In addition, when scratches or fatigue are caused, it cannot be corrected because a special process called electroforming is used, and it takes about 40 days to remanufacture, which is not suitable for mass production. In addition, the inner surface of the cavity 4 has a depth of 0.01-0.
It is necessary to remake the mold cavity 4 again because the design cannot be changed once the textured surface with a depth of 3 mm and the minute uneven surface 4a such as spin processing is applied, so it takes a lot of time and cost. There was a problem of being lost.
【０００６】[0006]
【課題を解決するための手段】本発明は、以上の問題点
を解決するために、ホイールキャップ１にインモールド
転写加工を応用するに際し、キャビティー４の内面にシ
ボ、スピン加工等の微少な凹凸面４ａの加工を施すこと
なく、金型のキャビティー４と転写箔２の間に、基体シ
ート３ａに熱硬化性樹脂にて微少凹凸３ｂが印刷された
別体のフィルム３を挟んでインモールド成形することを
特徴とするホイールキャップの製造方法を提供するもの
である。すなわち、本発明の樹脂製ホイールキャップ
は、樹脂材料により成形されるホイールキャップ１をイ
ンモールド成形するにあたり、金型のキャビティー４と
コア４’の間に、絵柄を転写絵付けするための転写箔２
と、樹脂製の基体シート３ａの上面に厚さ１０〜６０μ
ｍの熱硬化性樹脂により微少凹凸３ｂが印刷された別体
のフイルム３を挟み込み、コア４’から樹脂層１ａを圧
入すると同時に、前記フィルム３の微少凹凸３ｂにより
転写箔２に凹凸を形成しながらホイールキャップ１の表
面に転写箔２をインモールド成形することを特徴とする
ものである。In order to solve the above-mentioned problems, the present invention, when applying the in-mold transfer processing to the wheel cap 1, makes it possible to perform minute processing such as graining and spin processing on the inner surface of the cavity 4. Without processing the uneven surface 4a, a separate film 3 having the minute unevenness 3b printed on the base sheet 3a with a thermosetting resin is sandwiched between the cavity 4 of the mold and the transfer foil 2. The present invention provides a method for manufacturing a wheel cap, which is characterized by molding. That is, the resin wheel cap of the present invention is a transfer for applying a pattern between the cavity 4 and the core 4 ′ of the mold when in-molding the wheel cap 1 made of a resin material. Foil 2
And a thickness of 10 to 60 μm on the upper surface of the resin base sheet 3a.
m of thermosetting resin sandwiches a separate film 3 on which the minute irregularities 3b are printed, presses the resin layer 1a from the core 4 ', and simultaneously forms irregularities on the transfer foil 2 by the minute irregularities 3b of the film 3. Meanwhile, the transfer foil 2 is formed on the surface of the wheel cap 1 by in-mold molding.
【０００７】[0007]
【実施例】以下、本発明の実施例であるホイールキャッ
プの製造方法について、図１、図２に基づき詳細に説明
する。図１は、本発明一実施例の成形前の状態を示す縦
断側面図である。キャビティー４は、金型ベース５に埋
め込まれており、その内面は平坦に加工されている。
（なお、図においては作図を簡略化するため直線上に描
いている）フイルム３は、従来のキャビティー４の内面
に形成されたシボ、スピン加工等の微少な凹凸面４ａを
代用させるためのものであり、該フイルム３は、厚さ５
０μｍのポリエチレンテレフタレート製の基体シート３
ａの上面に厚さ１０〜６０μｍの熱硬化性樹脂を印刷
し、これを加熱炉で熱硬化させることによって微少凹凸
３ｂを形成させたものである。転写箔２は、従来品と同
様にベースフイルム２ａと剥離層２ｂと着色層２ｃと接
着層２ｄとで構成されている。コア４’は、全面中央に
爪１ｂとホイールキャップ１を形成する形状の凹部１
ｂ’を備えており、後面中央には樹脂注入孔１ｃが設け
られている。ホイールキャップ１を形成する樹脂として
は、ポリプロピレン、ＡＢＳ、ポリカーボネイト、変性
ＰＰＯ等の成形樹脂材料が利用できる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A method for manufacturing a wheel cap, which is an embodiment of the present invention, will be described in detail below with reference to FIGS. FIG. 1 is a vertical cross-sectional side view showing a state before molding of an embodiment of the present invention. The cavity 4 is embedded in the mold base 5, and its inner surface is processed flat.
The film 3 is drawn on a straight line in order to simplify the drawing. The film 3 is used for substituting a fine uneven surface 4a such as texture and spin processing formed on the inner surface of the conventional cavity 4. The film 3 has a thickness of 5
0 μm polyethylene terephthalate base sheet 3
A thermosetting resin having a thickness of 10 to 60 μm is printed on the upper surface of “a”, and the microscopic unevenness 3b is formed by thermally curing the thermosetting resin in a heating furnace. The transfer foil 2 is composed of a base film 2a, a peeling layer 2b, a coloring layer 2c and an adhesive layer 2d as in the conventional product. The core 4'is a concave portion 1 having a shape that forms the claw 1b and the wheel cap 1 at the center of the entire surface.
b ', and a resin injection hole 1c is provided at the center of the rear surface. As the resin forming the wheel cap 1, a molding resin material such as polypropylene, ABS, polycarbonate or modified PPO can be used.
【０００８】次に、本発明におけるインモールド成形の
方法について説明する。本発明の前記フイルム３は、図
１のように微少凹凸３ｂの面を転写箔２のベースフィル
ム２ａ側に向けており、該転写箔２の接着層２ｄ側には
コア４’の凹部１ｂ’の面が位置するようにそれぞれが
圧接状態でセットされる。この状態でコア４’の樹脂注
入孔１ｃから樹脂が注入されると、注入時の射出圧力に
よって前記転写箔２とフィルム３がキャピティー４の内
面に押し付けられ、ホイールキャップ１の表面に凹凸模
様が転写される。成形後、コア４’を戻し、図２のよう
に各部材を分離することにより裏面に爪１ｂを備え、表
面に凹凸面４ａをインモールドにより一体的に有するホ
イールキャップ１が得られる。なお、ベースフィルム３
は、インモールド成形時の損傷を防ぐために、転写箔と
は別の送り装置（図示せず）によって適宜送られるよう
になっている。なお、微少凹凸模様が印刷されたフィル
ム３と転写箔のベースフィルム２ａは、成形品側（ホイ
ールキャツプの表面）に残らない。Next, the in-mold molding method of the present invention will be described. In the film 3 of the present invention, the surface of the minute unevenness 3b is directed to the base film 2a side of the transfer foil 2 as shown in FIG. Each of them is set in a pressure contact state so that the surfaces of are positioned. When the resin is injected from the resin injection hole 1c of the core 4'in this state, the transfer foil 2 and the film 3 are pressed against the inner surface of the capital 4 by the injection pressure at the time of injection, and the surface of the wheel cap 1 has an uneven pattern. Is transcribed. After molding, the core 4'is returned, and each member is separated as shown in FIG. 2 to obtain the wheel cap 1 having the claw 1b on the back surface and integrally having the uneven surface 4a on the front surface by in-molding. The base film 3
In order to prevent damage at the time of in-mold molding, it is appropriately fed by a feeding device (not shown) different from the transfer foil. Note that the film 3 on which the minute unevenness pattern is printed and the base film 2a of the transfer foil do not remain on the molded product side (the surface of the wheel cap).
【０００９】[0009]
【作用】本発明は上記の如く構成されているため、 (1) 本発明は、微少凹凸３ｂが熱硬化性樹脂により印刷
されたフィルム３をキャビティー４と転写箔２との間に
挟んで成形するものであるから、金型のキャビティー４
の内面は平坦でよく、硬度の大きい材質を使用できるた
め、へたりや傷つきが防止できるので大量生産に耐えて
いる。 (2) また、金型のキャビティー４が内面に複雑な意匠を
加工する必要がないので、キャビティー４が傷ついて使
用不能になった場合でも、電鋳加工を必要としないから
再製作が極めて容易である。 (3) 従来の工法では、一つのキャビティー４で、一種類
の意匠しか表現できなかったものが、本発明において
は、フイルム３の微少凹凸３ｂの意匠のパターンを変え
ることにより、一つのキャビティー４で多種多様の意匠
を表現することができる。Since the present invention is configured as described above, (1) the present invention sandwiches the film 3 having the minute irregularities 3b printed with a thermosetting resin between the cavity 4 and the transfer foil 2. Since it is molded, the mold cavity 4
Since the inner surface of the can be flat and a material with high hardness can be used, fatigue and scratches can be prevented, so it can withstand mass production. (2) In addition, since the cavity 4 of the mold does not need to process a complicated design on the inner surface, even if the cavity 4 is damaged and becomes unusable, electroforming is not required and remanufacturing is not required. It's extremely easy. (3) In the conventional construction method, one cavity 4 can express only one kind of design, but in the present invention, by changing the design pattern of the minute unevenness 3b of the film 3, one cavity is formed. A wide variety of designs can be expressed with Tee 4.
【００１０】[0010]
【発明の効果】以上の説明により理解されるように、ホ
イールキャップをインモールド成形するにあたり、被加
工物表面への微少凹凸の模様付けは、別体の表面に微少
凹凸３ｂが印刷されたフィルム３を介して行うため、キ
ャビティー４の耐久性が向上するので量産性が向上し、
また、キャビティー４製作時の時間短縮とコストダウン
ができ、更にフィルム３の意匠を各種変えることにより
一つのキャビティーで多種多様の意匠の表現が可能にな
り、その実用的効果は極めて大なるものである。As can be understood from the above description, when the wheel cap is in-molded, the surface of the work piece is patterned with the minute unevenness 3b on the surface of which is formed separately. Since it is carried out via 3, the durability of the cavity 4 is improved, so that mass productivity is improved,
In addition, it is possible to reduce the time and cost when manufacturing the cavity 4, and by changing the design of the film 3, it is possible to express a wide variety of designs with one cavity, and the practical effect is extremely large. It is a thing.
【図１】 本発明の工法による成形前の状態の縦断側面
図。FIG. 1 is a vertical cross-sectional side view of a state before molding by the method of the present invention.
【図２】 本発明の工法による成形後の分離状態の縦断
側面図。FIG. 2 is a vertical sectional side view of a separated state after molding by the method of the present invention.
【図３】 従来の工法による成形前の状態の縦断側面
図。FIG. 3 is a vertical cross-sectional side view of a state before molding by a conventional construction method.
【図４】 従来の工法による成形後の分離状態の縦断側
面図。FIG. 4 is a vertical sectional side view of a separated state after molding by a conventional method.
１ ホイールキャップのセンターエンブレム。 １ａ
樹脂層。 １ｂ 爪。１ｂ’ 凹部。 １ｃ 樹脂注入
孔。 ２ 転写箔。 ２ａ ベースフイルム。２ｂ 剥
離層。 ２ｃ 柄層。 ２ｄ 接着層。 ３ 微少凹凸
の印刷されたフィルム。 ３ａ 基体シート。
３ｂ 微少凹凸。 ４ キャビティー。４’コア。
４ａ 微少凹凸。 ５ 金型のベース。1 Wheel cap center emblem. 1a
Resin layer. 1b Claw. 1b 'recess. 1c Resin injection hole. 2 Transfer foil. 2a Base film. 2b Release layer. 2c patterned layer. 2d adhesive layer. 3 A film with fine irregularities printed on it. 3a Base sheet.
3b Micro unevenness. 4 cavities. 4'core.
4a Micro unevenness. 5 Mold base.
Claims (1)
ップ１をインモールド成形するにあたり、金型のキャビ
ティー４とコア４’の間に、絵柄を転写絵付けするため
の転写箔２と、樹脂製の基体シート３ａの上面に厚さ１
０〜６０μｍの熱硬化性樹脂により微少凹凸３ｂが印刷
された別体のフイルム３を挟み込み、コア４’から樹脂
層１ａを圧入すると同時に、前記フィルム３の微少凹凸
３ｂにより転写箔２に凹凸を形成しながらホイールキャ
ップ１の表面に転写箔２をインモールド成形することを
特徴とする樹脂製ホイールキャップの製造方法。1. A transfer foil 2 for transferring and painting a pattern between a cavity 4 and a core 4'of a mold for in-molding a wheel cap 1 made of a resin material, and a resin-made transfer foil. On the upper surface of the base sheet 3a of
A separate film 3 on which the minute irregularities 3b are printed with a thermosetting resin of 0 to 60 μm is sandwiched, and the resin layer 1a is pressed from the core 4 ′, and at the same time, the transfer foil 2 is irregularized by the minute irregularities 3b of the film 3. A method for manufacturing a resin wheel cap, which comprises in-molding the transfer foil 2 on the surface of the wheel cap 1 while forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25493893A JPH0780891A (en) | 1993-09-16 | 1993-09-16 | Manufacture of wheel cap made of resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25493893A JPH0780891A (en) | 1993-09-16 | 1993-09-16 | Manufacture of wheel cap made of resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0780891A true JPH0780891A (en) | 1995-03-28 |
Family
ID=17271946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25493893A Pending JPH0780891A (en) | 1993-09-16 | 1993-09-16 | Manufacture of wheel cap made of resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0780891A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005047008A (en) * | 2003-06-05 | 2005-02-24 | Yoshida Industry Co Ltd | In-mold transfer molding method and dent removing film |
| DE102004041833A1 (en) * | 2004-08-27 | 2006-03-02 | Leonhard Kurz Gmbh & Co. Kg | Decorated injection molded article, method of making a decorated injection molded article, and transfer sheet for use in such method |
| EP2072213A1 (en) * | 2007-12-11 | 2009-06-24 | FIH (Hong Kong) Limited | Multi-layered molded article with decorative layer and method |
| EP2072215A1 (en) * | 2007-12-20 | 2009-06-24 | FIH (Hong Kong) Limited | Method for making multi-layered molded articles |
| CN101746016A (en) * | 2008-12-11 | 2010-06-23 | 三星电子株式会社 | Injection molding system and injection molding method |
| JP2017159524A (en) * | 2016-03-09 | 2017-09-14 | パナソニックＩｐマネジメント株式会社 | Film for in-mold molding, and method and apparatus for producing in-mold molded article |
| CN111907090A (en) * | 2020-07-30 | 2020-11-10 | 中国空气动力研究与发展中心低速空气动力研究所 | Forming method of thermosetting resin-based composite material surface anti-icing array structure |
-
1993
- 1993-09-16 JP JP25493893A patent/JPH0780891A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005047008A (en) * | 2003-06-05 | 2005-02-24 | Yoshida Industry Co Ltd | In-mold transfer molding method and dent removing film |
| DE102004041833A1 (en) * | 2004-08-27 | 2006-03-02 | Leonhard Kurz Gmbh & Co. Kg | Decorated injection molded article, method of making a decorated injection molded article, and transfer sheet for use in such method |
| US7906054B2 (en) | 2004-08-27 | 2011-03-15 | Leonhard Kurz Stiftung & Co. Kg | Decorated injection-moulded article, method for producing one such article, and transfer film for using in one such method |
| EP2072213A1 (en) * | 2007-12-11 | 2009-06-24 | FIH (Hong Kong) Limited | Multi-layered molded article with decorative layer and method |
| JP2009143222A (en) * | 2007-12-11 | 2009-07-02 | Sutech Trading Ltd | Molded article with leather cloth, and its manufacturing process |
| EP2072215A1 (en) * | 2007-12-20 | 2009-06-24 | FIH (Hong Kong) Limited | Method for making multi-layered molded articles |
| CN101746016A (en) * | 2008-12-11 | 2010-06-23 | 三星电子株式会社 | Injection molding system and injection molding method |
| JP2017159524A (en) * | 2016-03-09 | 2017-09-14 | パナソニックＩｐマネジメント株式会社 | Film for in-mold molding, and method and apparatus for producing in-mold molded article |
| CN111907090A (en) * | 2020-07-30 | 2020-11-10 | 中国空气动力研究与发展中心低速空气动力研究所 | Forming method of thermosetting resin-based composite material surface anti-icing array structure |
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