JPH0549324U - Foam mold - Google Patents

Foam mold

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Publication number
JPH0549324U
JPH0549324U JP10865491U JP10865491U JPH0549324U JP H0549324 U JPH0549324 U JP H0549324U JP 10865491 U JP10865491 U JP 10865491U JP 10865491 U JP10865491 U JP 10865491U JP H0549324 U JPH0549324 U JP H0549324U
Authority
JP
Japan
Prior art keywords
relief portion
mold
skin
product
raw material
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
Application number
JP10865491U
Other languages
Japanese (ja)
Inventor
暉生 小木曽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inoac Corp
Original Assignee
Inoac Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inoac Corp filed Critical Inoac Corp
Priority to JP10865491U priority Critical patent/JPH0549324U/en
Publication of JPH0549324U publication Critical patent/JPH0549324U/en
Pending legal-status Critical Current

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  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

(57)【要約】 【目的】 表皮付き発砲成形品において、肉厚が不均一
な表皮を用いても、シ−ル性を向上させ、型締力を低減
させ、更に、製品硬さのバラツキを抑制し、ボイドの発
生もなくすことのできる発砲成形型を提供する。 【構成】 上型1と下型2とからなり、製品形状に対応
する製品用キャビティ4とこの製品の端末部側5に形成
される逃し部6とを有し、下型2に表皮3を配置し、上
記製品用キャビティ内に発泡ウレタン原料を注入して発
泡成形するための発泡成形型において、上記逃し部6
は、隙間を介して上記発泡ウレタン原料が流出すること
となる第1逃し部61と、この発泡ウレタン原料の流出
が阻止されることとなる第2逃し部62と、からなり、
第1逃し部61と第2逃し部62間には上記表皮3と線
で接触する突部が形成されて第1逃し部61と第2逃し
部62とが区画されていることを特徴とする発泡成形
型。
(57) [Summary] [Purpose] In a foamed molded product with a skin, even if a skin with a non-uniform thickness is used, the sealability is improved, the mold clamping force is reduced, and the product hardness varies. (EN) Provided is a foam forming mold capable of suppressing the occurrence of voids and eliminating the occurrence of voids. [Structure] An upper mold 1 and a lower mold 2 are provided, each having a product cavity 4 corresponding to a product shape and a relief portion 6 formed on a terminal side 5 of the product. In the foaming mold for arranging and injecting the urethane foam raw material into the product cavity for foaming, the relief portion 6 is provided.
Is composed of a first relief portion 61 that allows the urethane foam raw material to flow out through the gap, and a second relief portion 62 that prevents the urethane foam raw material from flowing out.
Between the first relief portion 61 and the second relief portion 62, a protrusion that comes into line contact with the skin 3 is formed to partition the first relief portion 61 and the second relief portion 62. Foam mold.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、発泡成形型に関し、更に詳しく言えば、表皮付きウレタン発泡成形 品の発泡成形型に関する。 本考案は、自動車の内装部品等の製品型として利用される。 The present invention relates to a foam molding die, and more particularly, to a foam molding die for a urethane foam molded article with a skin. INDUSTRIAL APPLICABILITY The present invention is used as a product type such as automobile interior parts.

【0002】[0002]

【従来の技術】[Prior Art]

従来、自動車内装部品等には、成形品外観、感触等の向上を目的として、表皮 に基材となるウレタン樹脂を一体化した表皮付き発泡成形品が用いられている。 斯る表皮付き発泡ウレタン成形品は、まず真空成形法やスラッシュ成形法等で 成形した塩化ビニル樹脂製等の表皮を成形型の下型にセットする。次いで、成形 型のキャビティ内に発泡ウレタン樹脂原料(以下「原料」という。)を注入後、 上型と下型を型締めして加熱・発泡する生産工程によって得られている。 そして、上記発砲成形品を製造するための成形型としては、図3に示すように 、上型1と下型2とからなり、製品形状に対応する製品用キャビティ4と該製品 の端末部側に形成される逃し部6とを有するものが知られている。この成形型の キャビティ4内に原料を注入して上型を閉じて発泡成形を行う際、逃し部6にお いて製品端末からの原料流出を少なくすべく、製品端末部と逃し部との間で表皮 裏面に上型シール面91がゼロ当たりになるよう上下型のクリアランスを設定し ていることが多い。 BACKGROUND ART Conventionally, for automobile interior parts and the like, a foam-molded product with a skin in which a urethane resin as a base material is integrated with a skin is used for the purpose of improving the appearance and feel of the molded product. In such a urethane foam molded product with a skin, first, a skin made of vinyl chloride resin or the like formed by a vacuum forming method, a slush forming method or the like is set in a lower die of a forming die. Then, a urethane foam raw material (hereinafter referred to as "raw material") is injected into the cavity of the molding die, and the upper mold and the lower mold are clamped to obtain a production process of heating and foaming. As shown in FIG. 3, the molding die for producing the foamed molded article is composed of an upper die 1 and a lower die 2, and has a product cavity 4 corresponding to the product shape and the end portion side of the product. It is known to have a relief portion 6 formed in the. When the raw material is injected into the cavity 4 of the molding die and the upper mold is closed to perform foam molding, in order to reduce the outflow of the raw material from the product end in the relief part 6, the gap between the product end part and the relief part is reduced. Therefore, the upper and lower mold clearances are often set so that the upper mold sealing surface 91 is zero on the back surface of the skin.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

しかし、真空成形法やパウダースラッシュ成形法にて形成した表皮は、比較的 肉厚が均一であり、上記シール面でのシ−ル性は良好であるが、ゾルスラッシュ 成形法による場合は、肉厚を均一にすることが困難であった。そのため、ゾルス ラッシュ成形法により成形された表皮を用いる場合は、製品端末部でのシールが 不完全な場合も多い。特にシ−ル面での表皮の肉厚に不均一があると、上型を閉 じる時の締付力を大きくしなければならず、さもないと、シ−ル面での最小肉厚 のところで原料流出を生じ、原料ロスが大きくなるという問題があった。 However, the skin formed by the vacuum forming method or the powder slush forming method has a relatively uniform wall thickness, and the sealing property on the sealing surface is good. It was difficult to make the thickness uniform. Therefore, when using the skin formed by the sol slush molding method, the seal at the end of the product is often incomplete. In particular, if the skin thickness on the seal surface is uneven, the tightening force when closing the upper mold must be increased, or the minimum wall thickness on the seal surface will be required. At that point, there was a problem that the raw material flowed out and the raw material loss increased.

【0004】 本考案は上記欠点を克服するものであり、たとえ肉厚が不均一な表皮を用いて も、シ−ル性を向上させ、型締力を低減させ、更に、製品硬さのバラツキを抑制 し、ボイドの発生もなくすことのできる発泡成形型を提供することを目的とする 。The present invention overcomes the above-mentioned drawbacks. Even if a skin having an uneven thickness is used, the sealability is improved, the mold clamping force is reduced, and the product hardness varies. It is an object of the present invention to provide a foaming mold capable of suppressing the occurrence of voids and eliminating the occurrence of voids.

【0005】[0005]

【課題を解決するための手段】[Means for Solving the Problems]

本考案者は、発泡成形型においてシール性の向上を図るため種々検討した結果 、逃し部にシ−ル性を高める線状突部を形成することにより、原料の流出を阻止 できることを見出して、本考案を完成するに至った。 本考案の発泡成形型は、上型と下型とからなり、製品形状に対応する製品用キ ャビティと該製品の端末部側に形成される逃し部とを有し、該下型に表皮を配置 し、上記製品用キャビティ内に発泡ウレタン原料を注入して発泡成形するための 発泡成形型において、上記逃し部は、隙間を介して上記発泡ウレタン原料がキャ ビティから流出することとなる第1逃し部と、該発泡ウレタン原料の流出が阻止 されることとなる第2逃し部と、からなり、該第1逃し部と該第2逃し部間には 上記表皮と線で接触する突部が形成されて該第1逃し部と該第2逃し部とが区画 されていることを特徴とする。 As a result of various studies to improve the sealing property of the foaming mold, the present inventor has found that forming a linear protrusion that enhances the sealing property in the relief part can prevent the raw material from flowing out. The present invention has been completed. The foaming mold of the present invention comprises an upper mold and a lower mold, and has a product cavity corresponding to the product shape and a relief portion formed on the terminal side of the product, and the lower mold has a skin. In the foaming mold for arranging and foaming the urethane foam raw material into the product cavity for foam molding, the relief part is such that the urethane foam raw material flows out of the cavity through the gap. A relief portion and a second relief portion that prevents the urethane foam raw material from flowing out, and a protrusion that comes into line contact with the skin between the first relief portion and the second relief portion. It is characterized in that it is formed to partition the first relief portion and the second relief portion.

【0006】 ここで、「逃し部」とは、製品の端末部における隙間を介してキャビティの系 外へ流出した発泡ウレタン原料を保持する空洞部をいう。 「表皮と線で接触する突部」とは、逃し部で縦断面図における上型が表皮と点 接触するよう上型に一体形成した突起形状物で、表皮奥行きに対し表皮と線状に 接触する突部をいう。Here, the “escape portion” refers to a hollow portion that holds the urethane foam raw material that has flowed out of the cavity through the gap in the end portion of the product. The "protrusion that contacts the epidermis with a line" is a protrusion that is integrally formed on the upper mold in the relief section so that the upper mold makes point contact with the epidermis in the relief section. It refers to the protrusion.

【0007】[0007]

【作用】[Action]

本考案の発泡成形型は、下型に表皮を配置し原料を注入後、上型を閉じれば、 表皮の厚みに差があってもこの表皮と接触する突部が表皮の厚い所を強制的に押 し切り、厚みの薄い所まで押さえることができるので、製品端末部から第1逃し 部へ通過した原料を突部で止めることができる。 そして、突部をある幅をもった平面にすれば上型を閉じるときの締付力に大き な力を要するが、本考案は線で押さえるので、締付力を小さくすることができる 。 In the foaming mold of the present invention, by placing the skin on the lower mold, injecting the raw material, and then closing the upper mold, even if there is a difference in the thickness of the skin, the protrusion that comes into contact with this skin will force the place where the skin is thick. Since it can be pressed down to a thin place, the raw material that has passed from the product end to the first relief part can be stopped by the protrusion. Further, if the protrusion is formed into a flat surface having a certain width, a large force is required for the tightening force when closing the upper mold, but since the present invention presses with a line, the tightening force can be reduced.

【0008】[0008]

【実施例】【Example】

以下、実施例により本考案を具体的に説明する。 (1)発砲成形型の構成 図1は、本考案に係る発泡成形型の一実施例を示すものである。本成形型は、 上型1と下型2とからなり、この下型2に表皮3を配置し、製品形状に対応する キャビティ4と、この製品の端末部5に形成される逃し部6と、かかる逃し部6 に上記表皮3と線で接触する突部7と、から構成されている。 上型1は、プレス等(図示せず。)の基板に取り付けられて上下動する構造と なっており、この上型1と対向する位置には下型2が配設されており、この下型 2には上型1の凸部に対向する凹部が形成されているとともに底部は基板に固定 されている。ここで、下型2には、ゾルスラッシュ成形法にて形成した表皮3を 配置している。本実施例で用いた表皮材質は軟質塩化ビニールで、その厚みは約 3mm(平均値)である。 キャビティ4は、上型1を閉じて発泡成形品が成形される上型1と下型2との 間の空間をいう。そして、型締めしたとき表皮3の切断ラインとなる製品の端末 部5で、上型1と下型2とが僅かの隙間Aとなるよう形成している。上型1を閉 じて発泡成形を行うに、原料のリ−クを少なくするためである。 Hereinafter, the present invention will be described in detail with reference to examples. (1) Structure of Foaming Mold FIG. 1 shows an embodiment of a foaming mold according to the present invention. The main mold comprises an upper mold 1 and a lower mold 2. A lower skin 2 is provided with a skin 3, a cavity 4 corresponding to a product shape, and a relief portion 6 formed in a terminal portion 5 of the product. The relief portion 6 is composed of a protrusion 7 that comes into line contact with the skin 3. The upper mold 1 is attached to a substrate such as a press (not shown) to move up and down, and a lower mold 2 is arranged at a position facing the upper mold 1 and The mold 2 is formed with a concave portion facing the convex portion of the upper mold 1, and the bottom portion is fixed to the substrate. Here, a skin 3 formed by the sol slush molding method is arranged on the lower mold 2. The skin material used in this example is soft vinyl chloride, and the thickness thereof is about 3 mm (average value). The cavity 4 refers to a space between the upper mold 1 and the lower mold 2 in which the upper mold 1 is closed and the foamed molded product is molded. Then, at the end portion 5 of the product, which becomes the cutting line of the skin 3 when the mold is clamped, the upper mold 1 and the lower mold 2 are formed with a slight gap A therebetween. This is to reduce the leak of the raw material when the upper mold 1 is closed and foam molding is performed.

【0009】 更に、上記隙間Aを介して、図1の如く、キャビティ4の反対側に上型1と下 型2とで逃し部6たる空間を形成してなる。 ここで、逃し部6は、上型1からV字形状の突部7が突出し、上記表皮3と線 で接触するようになっている。詳しくは、図1は本考案に係る発泡成形型の断面 図であり、突部7は表皮3と点接触となるが、型全体形状における表皮3の奥行 き方向では上記表皮3と線で接触している。斯る上型1に設けた突部7によって 、逃し部6は、第1逃し部61と第2逃し部62とに区画された構成となる。尚 、突部7は製品が作られるキャビティ4から離れた地点で、且つ、下型2の水平 面で対向するように上型1に設けられている。Further, as shown in FIG. 1, a space serving as a relief portion 6 is formed between the upper mold 1 and the lower mold 2 on the opposite side of the cavity 4 through the gap A. Here, in the relief portion 6, a V-shaped projection 7 is projected from the upper mold 1 and comes into contact with the outer skin 3 in a line. More specifically, FIG. 1 is a cross-sectional view of the foaming mold according to the present invention, in which the protrusion 7 makes point contact with the skin 3, but in the depth direction of the skin 3 in the overall shape of the mold, it makes line contact with the skin 3. is doing. The relief portion 6 is divided into a first relief portion 61 and a second relief portion 62 by the protrusion 7 provided on the upper mold 1. The protrusion 7 is provided on the upper mold 1 at a position away from the cavity 4 in which the product is made and facing the horizontal surface of the lower mold 2.

【0010】 本実施例では、ゾルスラッシュ成形法にて形成した表皮を用いており、突部7 は型締め時に下型2との間隙を表皮3の最小厚み以下となるよう設定している。 これにより、V字形状の突部7と表皮3とにより、第2逃し部62への原料流出 を阻止する封止に完全を期すことができる。即ち、金属製の上型1と下型2とが 近接する突部7においては、弾性に富む表皮3がガスケットの役割を担っている ためである。 また、本実施例では、パ−ティングライン面から一段落とした面で突部7を設 けている。斯る構成によって第2逃し部62への原料流出をより減少させること ができたからである。但し、図1の構成にとらわれず、図2の如くの構成として もかまわない。 更に、締付力を少なくして所定の効果を得るため、突部7は図1の如くV字形 状としている。しかし、V字形状のみならず、U字形状、或いは表皮3の切断を 防ぐべく突部先端のみ丸みをかけてもよい。In this embodiment, a skin formed by the sol slush molding method is used, and the protrusion 7 is set so that the gap between the protrusion 7 and the lower mold 2 is equal to or less than the minimum thickness of the skin 3. As a result, the V-shaped protrusion 7 and the skin 3 can be completely sealed to prevent the raw material from flowing out to the second relief portion 62. That is, in the protrusion 7 where the metal upper mold 1 and the lower mold 2 are close to each other, the elastic skin 3 plays the role of a gasket. In addition, in this embodiment, the projection 7 is provided on a surface which is a paragraph from the parting line surface. This is because such a configuration can further reduce the outflow of the raw material to the second relief portion 62. However, the structure shown in FIG. 2 is not limited to the structure shown in FIG. Further, in order to reduce the tightening force and to obtain a predetermined effect, the projection 7 is V-shaped as shown in FIG. However, not only the V-shape but also the U-shape, or only the tip of the protrusion may be rounded in order to prevent cutting of the skin 3.

【0011】 (2)実施例の効果 本実施例では、逃し部6において上型1から突出した突部7が表皮3を線接触 で押さえ、第1逃し部61と第2逃し部62とを形成しているので、かかる突部 7地点でシ−ル性が高められ第2逃し部62への原料流出を阻止でき、製品歩留 りを向上できる。特に、V字形状の突部7で線接触で表皮3を押さえることがで きるので、上型1を閉じるときの締付け力は少なくて所定の効果を得ることがで きる。 また、突部7が下型2の水平地点で対向するように設けられているので、型締 め時に第1逃し部61と第2逃し部62とを有効に分割できる。そして、第1逃 し部61を設けることによって原料の表皮側外面への回り込みを回避しながら、 V字形状突部7で第2逃し部62への原料流出を阻止できるので、成形品たる製 品に不具合を生じることもない。(2) Effect of Embodiment In this embodiment, the protrusion 7 protruding from the upper mold 1 in the relief portion 6 presses the skin 3 with a line contact, and the first relief portion 61 and the second relief portion 62 are connected. Since it is formed, the sealability is enhanced at the 7 points of the protrusion, the raw material outflow to the second escape portion 62 can be prevented, and the product yield can be improved. In particular, since the V-shaped protrusion 7 can press the outer skin 3 by line contact, the tightening force when closing the upper mold 1 is small and a predetermined effect can be obtained. Further, since the protrusions 7 are provided so as to face each other at the horizontal point of the lower die 2, the first relief portion 61 and the second relief portion 62 can be effectively divided during mold clamping. By providing the first escape portion 61, the V-shaped protrusion 7 can prevent the raw material from flowing out to the second escape portion 62 while preventing the raw material from wrapping around to the outer surface on the skin side. There is no problem with the product.

【0012】 更に、逃し部6への原料リ−クが不均一に行なわれるのではなく、突部7が表 皮3と線接触することで、発泡成形過程でキャビティ4内を略均等圧の状態を作 り出すので、目的物たる発泡成形品の製品における硬さのバラツキが減り、安定 した状態で量産を続けることができる。そして、ボイドの発生に伴う不良品の生 成を防ぐこともできる。 加えて、従来の発泡成形型において必要とされたシ−ル面全体に渡って高精度 加工を要する面合わせ部分がなくなり、隙間Aと表皮3と線で接触する突部7だ けが加工精度を要求される構成になっているので、金型制作コストを低減するこ ともできる。Furthermore, the material leak to the relief portion 6 is not performed unevenly, but the protrusion 7 makes a line contact with the skin 3, so that a substantially uniform pressure is applied to the inside of the cavity 4 during the foam molding process. Since the state is created, the variation in hardness of the target foam-molded product can be reduced and mass production can be continued in a stable state. It is also possible to prevent the production of defective products due to the occurrence of voids. In addition, there is no face-to-face mating part that requires high-precision machining over the entire seal surface, which is required in the conventional foaming mold, and only the protrusion 7 in contact with the gap A and the skin 3 in a line improves machining precision. Since it has the required structure, it is also possible to reduce the mold production cost.

【0013】 本考案においては、前記具体的実施例に示すものに限られず、目的、用途に応 じて本考案の範囲内で種々変更した実施例とすることができる。 例えば、第1逃し部61及び第2逃し部62の形状、大きさも図1のごとくに 限定されず、逃し部6が端末部5と隙間Aを介して分割され、空間を形成できれ ばいずれの形状等としてもよい。 また、表皮3の材質、隙間Aの間隔及びその隙間形成するシ−ル幅は、前記以 外とすることもでき、目的、用途等により種々選択することができる。 更に、ゾルスラッシュ成形法により形成された表皮に限定せず、真空成形法や パウダ−スラッシュ成形法によって形成した表皮3を用いてもよい。 尚、前記においては発泡ウレタン原料を注入後、型を閉じる例について述べた が、型閉じ後、型に設けた注入口から発泡原料を注入するようにしてもよいこと は勿論である。The present invention is not limited to the specific embodiment described above, and various modifications may be made within the scope of the present invention according to the purpose and application. For example, the shapes and sizes of the first relief portion 61 and the second relief portion 62 are not limited to those shown in FIG. 1, and the relief portion 6 is divided from the terminal portion 5 through the gap A to form a space. The shape and the like may be used. Further, the material of the outer skin 3, the gap A, and the seal width forming the gap can be other than those described above, and can be variously selected according to the purpose, application, and the like. Further, it is not limited to the skin formed by the sol slush molding method, and the skin 3 formed by the vacuum molding method or the powder slush molding method may be used. Although an example in which the urethane foam raw material is injected and then the mold is closed has been described above, it goes without saying that the foam raw material may be injected from an injection port provided in the mold after the mold is closed.

【0014】[0014]

【考案の効果】[Effect of the device]

以上の如く、本考案の発泡成形型は、突部と表皮とが線接触することにより、 シ−ル性を高め、型締力を低減させ、キャビティ系内の圧力分布を均等化できる ので、製品硬さを一定化し品質向上を期待できる。 また、第2逃し部への原料の流出を突部によって阻止することができるので、 原料供給を減らし、製品歩留りを向上させることができる。 As described above, in the foam molding die of the present invention, the line contact between the protrusion and the skin enhances the sealing property, reduces the mold clamping force, and equalizes the pressure distribution in the cavity system. Product hardness can be kept constant and quality can be expected to improve. Moreover, since the protrusion can prevent the raw material from flowing out to the second relief portion, the raw material supply can be reduced and the product yield can be improved.

【図面の簡単な説明】[Brief description of drawings]

【図1】本実施例に係る発泡成形型の断面図である。FIG. 1 is a cross-sectional view of a foaming mold according to this embodiment.

【図2】図1における発泡成形型で、パ−ティングライ
ン面から一段落とさない構成にした断面図である。
FIG. 2 is a cross-sectional view of the foaming mold shown in FIG. 1, which is configured so as not to make a break from the parting line surface.

【図3】従来法における発泡成形型の断面図である。FIG. 3 is a cross-sectional view of a foaming mold according to a conventional method.

【符号の説明】[Explanation of symbols]

1;上型、2;下型、3;表皮、4;キャビティ、5;
端末部、6;逃し部、61;第1逃し部、62;第2逃
し部、7;突部。
1; upper mold, 2; lower mold, 3; epidermis, 4; cavity, 5;
Terminal portion, 6; escape portion, 61; first escape portion, 62; second escape portion, 7; protrusion.

フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 FI 技術表示箇所 B29K 105:04 Continuation of the front page (51) Int.Cl. 5 Identification code Office reference number FI technical display area B29K 105: 04

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 上型と下型とからなり、製品形状に対応
する製品用キャビティと該製品の端末部側に形成される
逃し部とを有し、該下型に表皮を配置し、上記製品用キ
ャビティ内に発泡ウレタン原料を注入して発泡成形する
ための発泡成形型において、 上記逃し部は、隙間を介して上記発泡ウレタン原料が流
出することとなる第1逃し部と、該発泡ウレタン原料の
流出が阻止されることとなる第2逃し部と、からなり、
該第1逃し部と該第2逃し部間には上記表皮と線で接触
する突部が形成されて該第1逃し部と該第2逃し部とが
区画されていることを特徴とする発泡成形型。
1. An upper mold and a lower mold, each of which has a product cavity corresponding to a product shape and a relief portion formed at a terminal portion side of the product, wherein a skin is disposed on the lower mold, In a foaming mold for injecting urethane foam raw material into a product cavity for foam molding, the relief portion includes a first relief portion through which the urethane foam raw material flows out through a gap, and the urethane foam. A second relief portion that prevents the raw material from flowing out,
A foam which is characterized in that a protrusion that comes into line contact with the skin is formed between the first relief portion and the second relief portion to partition the first relief portion and the second relief portion. Mold.
JP10865491U 1991-12-05 1991-12-05 Foam mold Pending JPH0549324U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10865491U JPH0549324U (en) 1991-12-05 1991-12-05 Foam mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10865491U JPH0549324U (en) 1991-12-05 1991-12-05 Foam mold

Publications (1)

Publication Number Publication Date
JPH0549324U true JPH0549324U (en) 1993-06-29

Family

ID=14490293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10865491U Pending JPH0549324U (en) 1991-12-05 1991-12-05 Foam mold

Country Status (1)

Country Link
JP (1) JPH0549324U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020153083A1 (en) * 2019-01-23 2020-07-30 株式会社イノアックコーポレーション Manufacturing method for foamed molded body and shaping mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020153083A1 (en) * 2019-01-23 2020-07-30 株式会社イノアックコーポレーション Manufacturing method for foamed molded body and shaping mold
JPWO2020153083A1 (en) * 2019-01-23 2021-12-02 株式会社イノアックコーポレーション Manufacturing method and molding mold of foam molded product

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