JPH0467917A - Manufacture of deep-draw resin molded product having skin - Google Patents
Manufacture of deep-draw resin molded product having skinInfo
- Publication number
- JPH0467917A JPH0467917A JP18017190A JP18017190A JPH0467917A JP H0467917 A JPH0467917 A JP H0467917A JP 18017190 A JP18017190 A JP 18017190A JP 18017190 A JP18017190 A JP 18017190A JP H0467917 A JPH0467917 A JP H0467917A
- Authority
- JP
- Japan
- Prior art keywords
- skin
- cavity mold
- mold
- deep
- air
- 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
- 239000011347 resin Substances 0.000 title claims description 34
- 229920005989 resin Polymers 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000465 moulding Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000007664 blowing Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000037303 wrinkles 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
- B29C45/1418—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
- B29C45/1418—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
- B29C2045/14213—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 deforming by gas or fluid pressure in the mould cavity
-
- 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
- B29C2045/14286—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 means for heating the insert
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明は、例えば自動車の深絞り形状のドアトリムな
どの表皮付き深絞り樹脂成形体の製造法の改良に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an improvement in a method for producing a deep-drawn resin molded body with a skin, such as a deep-drawn door trim of an automobile.
［従来の技術］
一般に、自動車のドアトリムは表皮と溶融樹脂とのプレ
ス同時成形により製造される。そして深絞り形状のドア
トリムの場合は、表皮を予め予備加熱した後、第８図に
示すように、この表皮２１をコア型２２とキャビ型２３
の間にクランプ２４にて支持し、しかる後にコア型２２
の射出ゲート２５より成形面２６に溶融樹脂１３を射出
するとともに、第９図に示すように、コア型２２とキャ
ビ型２３を圧締し、表皮２１の成形と樹脂成形とを同時
に行って、圧締した両型を冷却し脱型して、第１０図に
示すように、樹脂層２６Ａと表皮２１が接着成形された
深絞り形状のドアＩ−ＩＪム２７の製品を得る。[Prior Art] Automobile door trims are generally manufactured by simultaneous press molding of a skin and a molten resin. In the case of a deep-drawn door trim, after preheating the skin, as shown in FIG.
The core mold 22 is then supported by a clamp 24.
The molten resin 13 is injected onto the molding surface 26 from the injection gate 25, and the core mold 22 and the cavity mold 23 are pressed together as shown in FIG. The pressed molds are cooled and demolded to obtain a deep-drawn door I-IJ mold 27 in which the resin layer 26A and the skin 21 are bonded and molded, as shown in FIG.
［発明が解決しようとする課題］
しかしながら、前記した従来の深絞りのドアトリム２７
の製法は、加熱した表皮２１を両型間に支持し圧締する
までに表皮２１の温度が下がり、成形したドアトリム用
の成形体の表面に表皮やぶれ、シボ流れあるいはテリな
どが生じて外観が不具合となり不良製品の原因となる問
題があった。[Problems to be Solved by the Invention] However, the conventional deep-drawn door trim 27 described above
In this manufacturing method, the temperature of the heated skin 21 decreases by the time the heated skin 21 is supported and pressed between the two molds, and the surface of the molded object for door trim is torn, wrinkled, or terry, resulting in poor appearance. There were problems that resulted in defects and defective products.
そこで、本発明の課題は前述した従来の問題点を解決せ
んとしたものであって、表皮やぶれ、シボ流れあるいは
テリなどの成形不良かなく、深絞りの良好な成形体が得
られるドアトリムなどの表皮付き深絞り樹脂成形体の製
造法を提供することにある。Therefore, the object of the present invention is to solve the above-mentioned conventional problems, and it is an object of the present invention to provide a molded product such as a door trim that can be formed into a molded product with good deep drawing without forming defects such as peeling of the skin, unevenness of grain, or burr. An object of the present invention is to provide a method for producing a deep-drawn resin molded article with a skin.
［課題を解決するための手段］
前記した課題を達成するために、本発明は深絞り形状部
を有するキャビ型の成形面と、該キャビ型の成形面と対
応する成形面を有するコア型の成形面との間に、加熱し
た表皮を支持し、前記コア型の成形面に溶融樹脂を供給
し、両型をプレスして表皮と溶融樹脂とを同時に成形し
て表皮付き樹脂成形体を得る方法であって、前記キャビ
型は該キャビ型の外面から加熱空気をキャビ型成形面の
深絞り形状部に供給する送風孔を有する型構造とし、前
記両型のプレスの際は前記表皮に送風孔より加熱空気を
供給することを特徴とする。[Means for Solving the Problems] In order to achieve the above-mentioned problems, the present invention provides a molding surface of a cavity mold having a deep drawn portion, and a molding surface of a core mold having a molding surface corresponding to the molding surface of the cavity mold. A heated skin is supported between the core mold and the molding surface, a molten resin is supplied to the molding surface of the core mold, and both molds are pressed to simultaneously mold the skin and the molten resin to obtain a resin molded body with a skin. In the method, the cavity mold has a mold structure having an air blowing hole that supplies heated air from the outer surface of the cavity mold to the deep drawn portion of the molding surface of the cavity mold, and when pressing both the molds, air is blown to the skin. It is characterized by supplying heated air through the holes.
［作 用］
両型のプレスの際、深絞りされる表皮部分は送風孔より
吹出す加熱空気によって加熱される。プレスによって表
皮と溶融樹脂との同時成形かされる。表皮はキャビ型の
深絞り形状部になしんで成形される。[Function] During pressing of both types, the skin portion to be deep drawn is heated by heated air blown out from the ventilation holes. The skin and molten resin are simultaneously molded using a press. The skin is molded into a cavity-shaped deep-drawn section.
［実施例］
次に、本発明の一実施例を第１図〜第７図を参照して説
明する。[Example] Next, an example of the present invention will be described with reference to FIGS. 1 to 7.
第１図は深絞り成形のドアトリム１７を得る初期工程を
示す。固定されたコア型ｌと、この上方に配置されたキ
ャビ型５との間には、支持手段１０により表皮Ｉ２か支
持される。前記キャビ型５は昇降可能に支持されていて
、キャビ型５の下面は深絞り形状部６Ａを有する全体が
凹状の成形面６とされている。成形面６の深絞り形状部
６Ａとその近傍部分にはキャビ型５の上面８側から加熱
空気を送る細径の送風孔９が適数個貫設されている。な
お、送風孔９は出来上がる成形体１４の意匠面に影響を
与えない程度の径寸法とし、絞り形状に応じてその数を
増減し設定する。FIG. 1 shows the initial process of obtaining a deep-drawn door trim 17. A skin I2 is supported by supporting means 10 between the fixed core mold 1 and the cavity mold 5 disposed above the core mold 1. The cavity mold 5 is supported so as to be movable up and down, and the lower surface of the cavity mold 5 is a molding surface 6 that is entirely concave and has a deep drawn portion 6A. An appropriate number of small-diameter ventilation holes 9 for feeding heated air from the upper surface 8 side of the cavity mold 5 are provided through the deep-drawn portion 6A of the molding surface 6 and its vicinity. The ventilation holes 9 have a diameter that does not affect the design of the finished molded body 14, and the number thereof is set to be increased or decreased depending on the shape of the aperture.
キャビ型５の外周側部にはキャビ型を囲む枠状の支持手
段１０か配置され、表皮１２をピン１１止めして支持可
能にされている。本例の支持手段１０はキャビ型５の外
側面７に取付けられていて、キャビ型５とともに昇降す
る。なお、支持手段１０はキャビ型５の昇降とともに昇
降する構造のものであればよく、キャビ型５に取付けた
本例手段のものに限定しない。A frame-shaped support means 10 surrounding the cavity mold 5 is arranged on the outer peripheral side of the cavity mold 5, and the skin 12 can be supported by fixing the skin 12 with pins 11. The support means 10 of this example is attached to the outer surface 7 of the cavity mold 5 and moves up and down together with the cavity mold 5. Note that the support means 10 may be of a structure that moves up and down as the cavity mold 5 moves up and down, and is not limited to the means attached to the cavity mold 5 in this embodiment.
前記コア型１は上面か凸状の成形面２とされている。コ
ア型１の成形面２は前記キャビ型５の成形面６に対応す
る形状にされ、キャビ型５の深絞り形状部６Ａに対して
は成形面２の高い凸部２人が対応するように形成されて
いる。コア型１にキャビ型５を圧締した際は第１図の仮
想線にて示すように、キャビ型５の成形面６とコア型１
の成形面２間に、表皮１２を挟んだ状態で樹脂の成形部
Ｓが形成される。第１図に示すようにコア型１の成形面
２の適所にはコア型１の底面３側より、溶融樹脂１３を
成形面２に射出する射出ゲート４が貫設されている。射
出ゲート４は成形体１４の形状により位置及び数を任意
に設定することかできる。The core mold 1 has a molding surface 2 having a convex upper surface. The molding surface 2 of the core mold 1 is shaped to correspond to the molding surface 6 of the cavity mold 5, and the two high convex portions of the molding surface 2 correspond to the deep drawing shape part 6A of the cavity mold 5. It is formed. When the cavity mold 5 is pressed into the core mold 1, as shown by the imaginary line in FIG.
A resin molded part S is formed between the molded surfaces 2 with the skin 12 sandwiched therebetween. As shown in FIG. 1, an injection gate 4 for injecting molten resin 13 onto the molding surface 2 from the bottom surface 3 side of the core mold 1 is provided at a suitable location on the molding surface 2 of the core mold 1. The position and number of the injection gates 4 can be set arbitrarily depending on the shape of the molded body 14.
前記表皮１２は溶融樹脂１３かしみ込む材質あるいは溶
融樹脂１３と接着する材質のシート材か用いられる。本
例はポリ塩化ビニルシートの裏面に、ポリプロピレン発
泡体よりなるクツション層をラミネートした複層シート
を用いている（図示せず）。The skin 12 is made of a sheet material that soaks into the molten resin 13 or adheres to the molten resin 13. This example uses a multilayer sheet in which a cushion layer made of polypropylene foam is laminated on the back side of a polyvinyl chloride sheet (not shown).
しかして、表皮１２は第５図に示すように両熱風吹出し
口１８の間に配置し、クランプ１９で支持し、加熱する
。しかる後、加熱した表皮１２はキャビ型５の成形面６
を被うように配置し、表皮１２の外周部を支持手段１０
に支持して第１図の状態にする。次いで直ちにキャビ型
５の各送風孔９より熱風を送り（第１図参照）、成形に
必要な所定の表皮温度まで加熱する。表皮１２か所定温
度に加熱されると送風孔９の送風を止める。なお必要に
より送風は両型の圧締直前まで行うことかできる。そし
て、第２図に示すように、支持手段ｌＯに表皮１２を支
持した状態でキャビ型５を下降させ、コア型ｌの成形面
２とある間隔で一時停止させ、コア型ｌの射出ゲート４
から溶融樹脂１３をコア型１の成形面２に射出する。溶
融樹脂１３は成形部Ｓの形状を満たす量が射出される。As shown in FIG. 5, the skin 12 is placed between both hot air outlets 18, supported by clamps 19, and heated. After that, the heated skin 12 is placed on the molding surface 6 of the cavity mold 5.
The supporting means 10
Support it to the state shown in Figure 1. Immediately thereafter, hot air is sent from each air blowing hole 9 of the cavity mold 5 (see FIG. 1) to heat the mold to a predetermined skin temperature required for molding. When the skin 12 is heated to a predetermined temperature, the ventilation from the ventilation holes 9 is stopped. Note that if necessary, air can be blown until just before the clamping of both dies. Then, as shown in FIG. 2, the cavity mold 5 is lowered with the skin 12 supported on the supporting means lO, and is temporarily stopped at a certain distance from the molding surface 2 of the core mold l, and the injection gate 4 of the core mold l is
The molten resin 13 is injected onto the molding surface 2 of the core mold 1. The molten resin 13 is injected in an amount that satisfies the shape of the molded part S.
なお、射出ゲート４を省略した下型（図示せず）を用い
る場合は、成形面２に所定量の溶融樹脂１３を直接に供
給する。Note that when a lower mold (not shown) without the injection gate 4 is used, a predetermined amount of molten resin 13 is directly supplied to the molding surface 2.
溶融樹脂１３の供給後は、さらにキャビ型５を下降させ
、第３図に示すように、型締め、賦型、型冷却する。そ
して、キャビ型５を元の位置に上昇させ、第４図に示す
成形体１４を得る。成形体１４は樹脂層１３Ａと表皮１
２の成形性が良好なものであった。なお、成形体１４は
第４図に示すように、外周の表皮余剰部１２Ｂを切断線
１６にて切断し、残存する外周表皮部１２Ａを裏面に折
曲げ接着処理した後、第６図及び第７図に示すドアトリ
ム１７の製品とする。After the molten resin 13 is supplied, the cavity mold 5 is further lowered, and as shown in FIG. 3, the mold is clamped, molded, and cooled. Then, the cavity mold 5 is raised to its original position to obtain a molded body 14 shown in FIG. 4. The molded body 14 has a resin layer 13A and a skin 1.
The moldability of No. 2 was good. As shown in FIG. 4, the molded body 14 is produced by cutting the excess skin portion 12B on the outer periphery along the cutting line 16, bending the remaining outer skin portion 12A to the back side, and subjecting it to adhesive treatment, as shown in FIGS. The product is a door trim 17 shown in FIG.
本例のドアトリム１７の製品は表皮１２と樹脂層１３Ａ
か良好に接着成形され、表皮１２の深絞り部分１５はシ
ワやシボ流れなどがなく、美しい仕上かりてあった。The product of the door trim 17 in this example is the skin 12 and the resin layer 13A.
It was well bonded and molded, and the deep drawn portion 15 of the skin 12 had a beautiful finish with no wrinkles or graininess.
なお、本実施例は自動車ドアのドアトリム１７の場合に
ついて説明したが、本発明はこれに限定するものではな
く、表皮付き深絞り樹脂成形体の製法に適用することが
できる。Although this embodiment has been described with respect to the case of the door trim 17 of an automobile door, the present invention is not limited thereto, and can be applied to a method of manufacturing a deep-drawn resin molded body with a skin.
［発明の効果］
本発明はキャビ型の成形面と、コア型の成形面との間に
、加熱した表皮を支持し、前記コア型の成形面に溶融樹
脂を供給し、両型をプレスして表皮付き樹脂成形体を得
る方法において、両型のプレスの際には送風孔より深絞
り形状部の表皮に加熱空気を供給するので、深絞り形状
部において表皮のなじみが良く、良好な表皮付き深絞り
樹脂成形体を得ることができる。すなわち、本発明は加
熱した表皮の深絞りする部分を加熱空気で加熱してプレ
ス成形するので、表皮と溶融樹脂との同時成形が良好に
行われ、成形性の良い表皮付き深絞り樹脂成形体が得ら
れる。得られた成形体は表皮のやぶれ、シボ流れあるい
はテリなどの不良部分かなく、外観の美しい仕上がりと
することができる。[Effects of the Invention] The present invention supports a heated skin between the molding surface of the cavity mold and the molding surface of the core mold, supplies molten resin to the molding surface of the core mold, and presses both molds. In the method of obtaining a resin molded body with a skin, heated air is supplied from the air hole to the skin of the deep-drawn part during pressing of both molds, so that the skin of the deep-drawn part has good conformability and a good skin. It is possible to obtain a deep-drawn resin molded body. That is, in the present invention, the part of the heated skin to be deep-drawn is heated with heated air and press-molded, so the simultaneous molding of the skin and molten resin is performed well, and a deep-drawn resin molded product with a skin with good moldability is obtained. is obtained. The obtained molded product has no defective areas such as peeling of the skin, graininess, or texture, and can be finished with a beautiful appearance.
第１図〜第７図は本発明の実施例を示し、第１図はコア
型とキャビ型の配置状態図、第２図は溶融樹脂の射出工
程図、第３図は樹脂成形工程図、第４図は成形体の形状
図、第５図は表皮の加熱工程図、第６図はドアトリム製
品の斜視図、第７図は第６図■−■線における拡大断面
図である。
第８図〜第１０図は従来製法を示し、第８図はコア型と
キャどの配置状態図、第９図は樹脂成形工程図、第１０
図はドアトリム製品の断面図である。
ｌ・・・コア型
２．６・・・成形面
４・・・射出ゲート
５・・・キャビ型
６Ａ・・・深絞り形状部
９・・・送風孔
ＩＯ・・・支持手段
１２・・・表皮
１３・・・溶融樹脂
１４・・・成形体
１５・・・深絞り部分Figures 1 to 7 show examples of the present invention, Figure 1 is a diagram of the arrangement of the core mold and cavity mold, Figure 2 is a diagram of the injection process of molten resin, Figure 3 is a diagram of the resin molding process, FIG. 4 is a diagram of the shape of the molded product, FIG. 5 is a diagram of the heating process of the skin, FIG. 6 is a perspective view of the door trim product, and FIG. 7 is an enlarged sectional view taken along the line ■-■ in FIG. 6. Figures 8 to 10 show the conventional manufacturing method, Figure 8 is a diagram of the arrangement of the core mold and cage, Figure 9 is a resin molding process diagram, and Figure 10 is a diagram of the arrangement of the core mold and the cage.
The figure is a cross-sectional view of a door trim product. l... Core mold 2.6... Molding surface 4... Injection gate 5... Cavity mold 6A... Deep drawn shape part 9... Air hole IO... Support means 12... Skin 13... Molten resin 14... Molded body 15... Deep drawing part
Claims (1)
の成形面と対応する成形面を有するコア型の成形面との
間に、加熱した表皮を支持し、前記コア型の成形面に溶
融樹脂を供給し、両型をプレスして表皮と溶融樹脂とを
同時に成形して表皮付き樹脂成形体を得る方法であって
、前記キャビ型は該キャビ型の外面から加熱空気をキャ
ビ型成形面の深絞り形状部に供給する送風孔を有する型
構造とし、前記両型のプレスの際は前記表皮に送風孔よ
り加熱空気を供給することを特徴とする表皮付き深絞り
樹脂成形体の製造法。A heated skin is supported between a molding surface of a cavity mold having a deep drawn portion and a molding surface of a core mold having a molding surface corresponding to the molding surface of the cavity mold, and a heated skin is supported on the molding surface of the core mold. A method of supplying a molten resin and pressing both molds to simultaneously mold the skin and the molten resin to obtain a resin molded body with a skin, wherein the cavity mold is molded by heating air from the outer surface of the cavity mold. Production of a deep-drawn resin molded body with a skin, characterized in that the mold has a mold structure having ventilation holes for supplying air to the deep-drawn shape portion of the surface, and heated air is supplied to the skin from the ventilation holes during pressing of both molds. Law.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18017190A JP2962778B2 (en) | 1990-07-06 | 1990-07-06 | Manufacturing method of deep drawn resin molded body with skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18017190A JP2962778B2 (en) | 1990-07-06 | 1990-07-06 | Manufacturing method of deep drawn resin molded body with skin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0467917A true JPH0467917A (en) | 1992-03-03 |
| JP2962778B2 JP2962778B2 (en) | 1999-10-12 |
Family
ID=16078638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18017190A Expired - Fee Related JP2962778B2 (en) | 1990-07-06 | 1990-07-06 | Manufacturing method of deep drawn resin molded body with skin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2962778B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001030292A (en) * | 1999-07-23 | 2001-02-06 | Ube Ind Ltd | Method for lamination molding |
| EP1609574A1 (en) * | 2004-06-23 | 2005-12-28 | Grupo Antolin Ingenieria, S.A. | System and method for manufacturing plastic parts with textile covering |
| CN103826820A (en) * | 2011-08-08 | 2014-05-28 | 维斯塔斯风力系统有限公司 | Moulding articles |
-
1990
- 1990-07-06 JP JP18017190A patent/JP2962778B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001030292A (en) * | 1999-07-23 | 2001-02-06 | Ube Ind Ltd | Method for lamination molding |
| EP1609574A1 (en) * | 2004-06-23 | 2005-12-28 | Grupo Antolin Ingenieria, S.A. | System and method for manufacturing plastic parts with textile covering |
| CN103826820A (en) * | 2011-08-08 | 2014-05-28 | 维斯塔斯风力系统有限公司 | Moulding articles |
| CN103826820B (en) * | 2011-08-08 | 2015-10-21 | 维斯塔斯风力系统有限公司 | Mechanograph |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2962778B2 (en) | 1999-10-12 |
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