JPH0193311A - Slash molding method - Google Patents
Slash molding methodInfo
- Publication number
- JPH0193311A JPH0193311A JP8518487A JP8518487A JPH0193311A JP H0193311 A JPH0193311 A JP H0193311A JP 8518487 A JP8518487 A JP 8518487A JP 8518487 A JP8518487 A JP 8518487A JP H0193311 A JPH0193311 A JP H0193311A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molding
- molten
- thermoplastic resin
- slush
- 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
- 238000000465 moulding Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims description 26
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 18
- 229920001944 Plastisol Polymers 0.000 claims abstract description 3
- 239000004999 plastisol Substances 0.000 claims abstract description 3
- 239000000843 powder Substances 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 2
- 238000000638 solvent extraction Methods 0.000 claims 1
- 229920005989 resin Polymers 0.000 abstract description 10
- 239000011347 resin Substances 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000012935 Averaging Methods 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
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/22—Making multilayered or multicoloured articles
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はスラッシュ成形法に関するものであり、詳細に
は粉状の熱可塑性樹脂を原料として多色の合成樹脂表皮
を製造するスラッシュ成形法に関する。Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a slush molding method, and more particularly to a slush molding method for producing a multicolored synthetic resin skin using a powdered thermoplastic resin as a raw material. .
（従来技術）
近年、インストルメントパネルパッド、コンソールボッ
クス、その他の自動車内装品を中心とじて需要者の高級
化志向から多色状あるいは部分的に色の異なる表皮材の
需要が高い。(Prior Art) In recent years, there has been a high demand for multi-colored or partially different-colored skin materials, mainly for instrument panel pads, console boxes, and other automobile interior parts, due to consumers' desire for luxury products.
そして、この種の表皮を大量生産する手段としてスラッ
シュ成形による製造方法が提案されている（特開昭５９
−１５６７１０号公報）。As a means of mass-producing this type of skin, a manufacturing method using slush molding has been proposed (Japanese Unexamined Patent Application Publication No. 59-1999).
-156710).
この公報により開示されるスラッシュ成形法は、成形型
を小突部により区切った成形型を採用するものであり、
突起部即ち異色表皮の接合部分が茫肉になる事を着目し
、従来より公知のスラッシュ成形法の各工程に加えて成
形型を倒立させる工程を付加したものである。そうする
ことによつり、流動性を有する樹脂が突起の先端部に集
まり該部分に適当な厚さを持たせる効果を有するもので
ある。The slush molding method disclosed in this publication employs a mold in which the mold is divided by small protrusions,
Focusing on the fact that the protrusions, that is, the joints of the different-colored skins become infill, this method added a step of inverting the mold in addition to the steps of the conventionally known slush molding method. By doing so, the resin having fluidity gathers at the tip of the protrusion, which has the effect of providing an appropriate thickness to that portion.
（発明が解決しようとする問題点）
従来技術のスラッシュ成形法は異色表皮の接合部分の厚
肉化を目的し、それぞれを可能とする手段を示すもので
はある。(Problems to be Solved by the Invention) The slush molding method of the prior art aims at increasing the thickness of the joint portion of different-colored skins, and shows means for making each of these possible.
しかしながら、異色部分の接合長さが長い場合、言い換
えれば、長い距離に渡って突起の連続する成形型を利用
してスラッシュ成形を行なう場合、次のような欠点を有
する。However, when the joining length of different colored parts is long, in other words, when slush molding is performed using a mold in which projections are continuous over a long distance, there are the following drawbacks.
即ち、長い突起を有する成形型を利用してスラッシュ成
形を行なった場合、半溶融状の樹脂の垂下を全体に一様
に行なわせる事が困難であり、部分的に孔あき状となる
事が多い。In other words, when slush molding is performed using a mold with long protrusions, it is difficult to make the semi-molten resin droop uniformly throughout the mold, which may result in holes forming in some parts. many.
又、外観状−様に隙間なく接合されている場合でも、部
分的に藩い部分が発生する事は避けられず、当該部分が
表皮使用中に裂ける事が多い。これらの現象は、各成形
室内の半溶融状表皮の厚みを厚くして突起部に垂下する
樹脂の量を増加させることにより、ある程度は防止する
事が可能であるが、必要以上に多量の原料を要すること
となる。Furthermore, even when the outer surface is joined without any gaps, it is unavoidable that a rough part will occur in some parts, and this part will often tear during use of the skin. These phenomena can be prevented to some extent by increasing the thickness of the semi-molten skin in each molding chamber and increasing the amount of resin that hangs down on the protrusions, but it is possible to prevent this by increasing the amount of resin that hangs down on the protrusions. This will require the following.
そこで、本発明は従来技術の上述の欠点に注目し、異色
部分の接合部を強固に結合させ、かつ必要とする樹脂の
量を節約することができるスラッシュ成形を提案するこ
とにある。Therefore, the present invention focuses on the above-mentioned drawbacks of the prior art and proposes slush molding that can firmly connect the joints of different color parts and save the amount of resin required.
（問題点を解決するための手段）
しかして前期する目的を達成するための本発明の特徴は
、以下の各工程を有することを特徴とするスラッシュ成
形法にある。(Means for Solving the Problems) The present invention is characterized by a slush molding method that is characterized by having the following steps.
（１）表面の温度調節が可能であるスラッシュ成形型に
仕切板を装着し、スラッシュ成形型内を複数の成形室に
仕切る工程。(1) A step in which a partition plate is attached to a slush molding mold whose surface temperature can be adjusted, and the inside of the slush molding mold is partitioned into a plurality of molding chambers.
（２）前期成形型室内に、それぞれ熱可塑性樹脂粉体を
充填し、仕切板が装着された面を除く成形面に溶融状あ
るいは半溶融状の表皮を形成した後、・ 余剰の熱可塑
性樹脂粉体を排出する工程。(2) After filling the first mold chamber with thermoplastic resin powder and forming a molten or semi-molten skin on the molding surface except for the surface where the partition plate is attached, ・ Excess thermoplastic resin Process of discharging powder.
（３）仕切板を成形型から除去し、該仕切板を除去した
後の成形面に熱可塑性樹脂粉体あるいはプラスチゾルを
充填あるいは塗布し、該成形面の表面に溶融状あるいは
半溶融状の表皮を形成する工程。(3) Remove the partition plate from the mold, fill or apply thermoplastic resin powder or plastisol to the molding surface after removing the partition plate, and form a molten or semi-molten skin on the surface of the molding surface. The process of forming.
（４）溶融状あるいは半溶融状の表皮をキュアし冷却脱
型する工程。(4) A step of curing the molten or semi-molten skin and cooling and demolding.
本発明のスラッシュ成形法は、好ましくは従来技術の突
起で仕切った成形型にかわって溝により複数の区画に区
切った成形型を採用し、また従来技術の突起部に樹脂を
垂下させて接合させる手段にかえてスプレー等により溝
内あるいは先に付着させた表皮と表皮の間に原料を充填
あるいは塗布するものである。The slush molding method of the present invention preferably employs a mold partitioned into a plurality of sections by grooves instead of the mold partitioned by projections of the prior art, and also allows resin to hang down and join the projections of the conventional technology. Instead, the raw material is filled or applied by spraying or the like into the groove or between the skins previously attached.
本発明のスラッシュ成形法は、スプレー等により充填あ
るいは塗布された原料が溶融し溝内あるいは先に付着さ
せた表皮と表皮の隙間を流れて均一の厚さになるために
従来技術の欠点である孔あき状や局部的に薄い部分が発
生せず強度の強い表皮を成形することができる。The slush molding method of the present invention has a drawback of the prior art because the raw material filled or applied by spraying or the like melts and flows into the grooves or through the gap between the previously attached skins, resulting in a uniform thickness. A strong skin can be formed without forming holes or locally thin parts.
（実施例） 以下更に本発明の具体的実施例について説明する。(Example) Specific examples of the present invention will be further described below.
第１図は本発明の具体的実施例のスラッシュ成形法にお
いて使用するスラッシュ成形型の断面図であり、第２図
、第８図、第４図はそれぞれ本発明の具体的実施例のス
ラッシュ成形法の各工程を示すスラッシュ成形型の断面
図である。FIG. 1 is a sectional view of a slush molding die used in the slush molding method according to a specific embodiment of the present invention, and FIGS. 2, 8, and 4 are slush molding molds according to a specific embodiment of the present invention. FIG. 3 is a cross-sectional view of a slush mold showing each step of the method.
第１図（１）は本実施例において使用するスラッシュ成
形型を示す。スラッシュ成形型（１）は、ニッケル、ア
ルミニウム等の電機訪造、溶射等により形状模写された
金型（２２）の背面に熱媒体が通過するパイプ（２）が
設けられて成形面（３）を１７０〜２８０℃程度に加熱
し、あるいは２０℃程度まで冷却することができる。FIG. 1 (1) shows the slush mold used in this example. The slush mold (1) is a mold (22) whose shape is copied by electrical manufacturing, thermal spraying, etc. of nickel, aluminum, etc. A pipe (2) through which a heat medium passes is provided on the back of the mold (22), and a molding surface (3) is formed. can be heated to about 170 to 280°C or cooled to about 20°C.
また、成形面（３）の中央部には成形面を２つの区画に
仕切る溝（４）が設ｐすられでいる。Furthermore, a groove (4) is provided in the center of the molding surface (3) to partition the molding surface into two sections.
尚、前期する溝（４）内には縫目模様や縄目模様を設け
ることが望ましくそうすることにより一層一体感を有す
るあたかも皮革を縫製したような風合をもった表皮を成
形する事ができる。In addition, it is desirable to provide a seam pattern or rope pattern in the groove (4) in the first half, and by doing so, it is possible to form a skin that has a more unified feel and feels as if it were sewn from leather. .
以下、本発明のスラッシュ成形を順次を追って説明する
。Hereinafter, the slush molding of the present invention will be explained one by one.
最初、成形工程の準備段階として成形型（１）の背面の
パイプ（２）内に１６０〜８００℃程度の熱媒油を流し
て成形型（１）の成形面（３）を前記の１７０〜２８０
℃程度の温度に上昇させる。First, as a preparation step for the molding process, heating oil at a temperature of about 160 to 800°C is poured into the pipe (2) on the back side of the mold (1), and the molding surface (3) of the mold (1) is heated to 280
Raise the temperature to about ℃.
そして、第付図のように先端部が溝（４）に概ね合致す
るように加工された仕切板（５）を溝（４）に装着し成
形型を（６） （７） ２つの成形室に仕切る。Then, as shown in the attached figure, a partition plate (5) processed so that the tip roughly matches the groove (4) is attached to the groove (4), and the molds (6) and (7) are placed in the two molding chambers. Partition.
その後各成形室内に異なる色調の熱可塑性樹脂粉体（２
０） （２１）を充填し成形型（１）を回転揺動等によ
り成形面（３）の各部に原料を行き渡らせる。成形面（
３）に適度な厚さで半溶融状あるいは溶融状の表皮（８
）（９）を付着させた後、成形型（１）を反転して余剰
の原料を排出する（図示せず）。Thereafter, thermoplastic resin powder of different colors (2
0) Fill with (21) and distribute the raw material to each part of the molding surface (3) by rotating and rocking the mold (1). Molding surface (
3) with a semi-molten or molten skin (8
) (9), the mold (1) is inverted and excess raw material is discharged (not shown).
そして、その後仕切板（５）を除去し表皮が付着してい
ない溝部（４）にスプレー（１１）あるいは他の方法で
、先の成形室（６）（７）に充填したものと色調の異な
る熱可塑性樹脂粉体（１２）を吹き付は塗布する。この
とき先に付着させた表皮は表面張力の影響で溝（４）内
で落ち込まないので異色の表皮の境界の明確さは保たれ
る。溝部（４）内に隙間なく塗布し終わったならば吹き
付けを終了し、更に加熱して溝（４）内の熱可塑性樹脂
を溶融する。After that, the partition plate (5) is removed and the groove (4) to which no skin is attached is sprayed (11) or by another method to create a color different from that filled in the molding chambers (6) and (7). Thermoplastic resin powder (12) is applied by spraying. At this time, the previously attached skin does not fall down in the groove (4) due to surface tension, so the boundaries between the different colored skins remain clear. Once the coating is completed without any gaps in the grooves (4), the spraying is finished and the thermoplastic resin in the grooves (4) is further heated to melt.
この時第４図のように溶融樹脂は溝内を流動し、全体の
厚さが均一になる。At this time, as shown in FIG. 4, the molten resin flows within the groove, making the entire thickness uniform.
その後全体をキュアして成形して（６）（７）の成形面
の表皮（８）（９）と溝（４）の表皮を結合する。その
後成形型（１）および表皮を冷却し、固化した後該表皮
を脱型する。Thereafter, the whole is cured and molded to join the skins (8) and (9) of the molded surfaces (6) and (7) and the skin of the grooves (4). Thereafter, the mold (1) and the skin are cooled and solidified, and then the skin is removed from the mold.
尚、上述の実施例では成形型は成形面に溝を有するもの
を採用した。この溝は後から充填あるいは塗布される熱
可塑性樹脂粉体が溶融し、この中を流れて平均化し、ま
た先に付着させた表皮と混合されることを防止する作用
を行なうものであり、極めて好ましい態様である。しか
し、樹脂の性質特にその粘度、厚さ等の条件を適当に限
定することにより溝のない成形室をもって同ようの効果
を得ることが可能である。Incidentally, in the above-mentioned embodiment, a mold having grooves on the molding surface was used. These grooves function to prevent the thermoplastic resin powder that will be filled or applied later from melting, flowing through it, averaging it, and mixing it with the skin that was previously attached. This is a preferred embodiment. However, by appropriately limiting the properties of the resin, particularly its viscosity, thickness, etc., it is possible to obtain similar effects using a molding chamber without grooves.
（効果）
本発明のスラッシュ成形法は好ましく溝により複数の区
画に区切った成形型を採用し、また仕切板で成形型を各
成形室に区切ってそれぞれ成形面に半溶融状あるいは溶
融状の表皮を付着させた後、前記溝あるいは表皮と表皮
の隙間内に熱可塑性樹脂粉体をスプレー等により塗装し
て一体の表皮を成形することにより、異色部分の接合部
に孔等の発生がなく、均一な厚みの表皮を成形すること
ができる効果を有する。(Effects) The slush molding method of the present invention preferably employs a mold that is divided into a plurality of sections by grooves, and the mold is divided into each molding chamber by a partition plate, and a semi-molten or molten skin is formed on each molding surface. After adhering, thermoplastic resin powder is sprayed into the groove or the gap between the skins to form an integrated skin, thereby eliminating the occurrence of holes etc. at the joints of different colored parts. It has the effect of forming a skin with uniform thickness.
又、各成形室により成形される表皮の厚さは樹脂を接合
部に垂下させる必要がないため、単に強度、形態上の必
要最小限度の厚さとすることが可能であり、原料節約の
効果をも併せて有するものである。In addition, the thickness of the skin molded in each molding chamber can be set to the minimum thickness necessary for strength and form, since there is no need for the resin to hang down at the joint, and the effect of saving raw materials is achieved. It also has the following.
第１図は本発明の具体的実施例のスラッシュ成形法にお
いて使用するスラッシュ成形型の断面図であり、第２図
、第８図、第４図はそれぞれ本発明の具体的実施例のス
ラッシュ成形法の各工程を示すスラッシュ成形型の断面
図である。
（１）・・・成形型
（２）・・・成形面
（４）・・・溝
（５）・・・仕切板
（６）（７）・・・成形室
（１１）・・・スプレー
（１２）・・・熱可塑性樹脂粉体
特許出願人 三ツ星ベルト株式会社
第１図 １
第２図
第３図
第４図
手続補正書（自発）
昭和６３年 ４月２７日FIG. 1 is a sectional view of a slush molding die used in the slush molding method according to a specific embodiment of the present invention, and FIGS. 2, 8, and 4 are slush molding molds according to a specific embodiment of the present invention. FIG. 3 is a cross-sectional view of a slush mold showing each step of the method. (1)...Molding mold (2)...Molding surface (4)...Groove (5)...Partition plate (6) (7)...Molding chamber (11)...Spray ( 12) ... Thermoplastic resin powder patent applicant Mitsuboshi Belting Co., Ltd. Figure 1 Figure 1 Figure 2 Figure 3 Figure 4 Procedural amendment (voluntary) April 27, 1988
Claims (1)
成形法 （１）表面の温度調節が可能であるスラッシュ成形型に
仕切板を装着し、スラッシュ成形型内を複数の成形室に
仕切る工程。 （２）前期成形型室内に、それぞれ熱可塑性樹脂粉体を
充填し、仕切板が装着された面を除く成形面に溶融状あ
るいは半溶融状の表皮を形成した後、余剰の熱可塑性樹
脂粉体を排出する工程。 （３）仕切板を成形型から除去し、該仕切板を除去した
後の成形面に熱可塑性樹脂粉体あるいはプラスチゾルを
充填あるいは塗布し、該成形面の表面に溶融状あるいは
半溶融状の表皮を形成する工程。 （４）溶融状あるいは半溶融状の表皮をキユアし冷却脱
型する工程。 ２、スラッシュ成形型が溝により成形面を複数の区画に
仕切られて且つ仕切板が該溝に挿入されることにより、
スラッシュ成形型内が複数の成形室に仕切られる特許請
求の範囲第１項記載のスラッシュ成形法。 ３、成形型の溝部へ熱可塑性樹脂粉体の塗布をスプレー
により行なう特許請求の範囲第１項あるいは第２項のい
ずれかに記載のスラッシュ成形法。 ４、複数の成形室に充填する熱可塑性樹脂粉体の色がそ
れぞれ異なることを特徴とする特許請求の範囲第１項、
第２項あるいは第３項のいずれかに記載のスラッシュ成
形法。[Claims] 1. A slush molding method characterized by having the following steps (1) A partition plate is attached to a slush mold that can control the surface temperature, and a plurality of The process of partitioning into molding rooms. (2) After filling the first mold chamber with thermoplastic resin powder and forming a molten or semi-molten skin on the molding surface except the surface where the partition plate is attached, excess thermoplastic resin powder is The process of expelling the body. (3) Remove the partition plate from the mold, fill or apply thermoplastic resin powder or plastisol to the molding surface after removing the partition plate, and form a molten or semi-molten skin on the surface of the molding surface. The process of forming. (4) A process of curing the molten or semi-molten skin and cooling and demolding. 2. The molding surface of the slush mold is partitioned into a plurality of sections by grooves, and the partition plate is inserted into the grooves, so that
The slush molding method according to claim 1, wherein the inside of the slush mold is partitioned into a plurality of molding chambers. 3. The slush molding method according to claim 1 or 2, wherein the thermoplastic resin powder is applied to the groove of the mold by spraying. 4. Claim 1, characterized in that the thermoplastic resin powders filled in the plurality of molding chambers are each different in color;
The slush molding method according to any one of Items 2 and 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8518487A JPH0193311A (en) | 1987-04-06 | 1987-04-06 | Slash molding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8518487A JPH0193311A (en) | 1987-04-06 | 1987-04-06 | Slash molding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0193311A true JPH0193311A (en) | 1989-04-12 |
| JPH0476290B2 JPH0476290B2 (en) | 1992-12-03 |
Family
ID=13851574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8518487A Granted JPH0193311A (en) | 1987-04-06 | 1987-04-06 | Slash molding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193311A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7641953B2 (en) | 2005-12-02 | 2010-01-05 | Visteon Global Technologies, Inc. | Component for a vehicle interior having a soft-feel touch |
| CN103547423A (en) * | 2011-01-24 | 2014-01-29 | 约翰逊内控两合公司 | Method and device for producing multi-color molded skins |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US456202A (en) * | 1891-07-21 | Fire-proof building | ||
| US4610620A (en) * | 1984-09-20 | 1986-09-09 | Ex-Cell-O Corporation | Apparatus for molding plural colored plastic hollow shells |
-
1987
- 1987-04-06 JP JP8518487A patent/JPH0193311A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US456202A (en) * | 1891-07-21 | Fire-proof building | ||
| US4610620A (en) * | 1984-09-20 | 1986-09-09 | Ex-Cell-O Corporation | Apparatus for molding plural colored plastic hollow shells |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7641953B2 (en) | 2005-12-02 | 2010-01-05 | Visteon Global Technologies, Inc. | Component for a vehicle interior having a soft-feel touch |
| CN103547423A (en) * | 2011-01-24 | 2014-01-29 | 约翰逊内控两合公司 | Method and device for producing multi-color molded skins |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0476290B2 (en) | 1992-12-03 |
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