JPS62162081A - Molded synthetic resin article coating synthetic leather and production thereof - Google Patents
Molded synthetic resin article coating synthetic leather and production thereofInfo
- Publication number
- JPS62162081A JPS62162081A JP60299062A JP29906285A JPS62162081A JP S62162081 A JPS62162081 A JP S62162081A JP 60299062 A JP60299062 A JP 60299062A JP 29906285 A JP29906285 A JP 29906285A JP S62162081 A JPS62162081 A JP S62162081A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic leather
- synthetic
- layer
- mold
- coating layer
- 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
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
-
- 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
- B29C45/14778—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 article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14811—Multilayered 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は合成皮革を被覆した合成樹脂成形品並びにその
製法に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a synthetic resin molded article coated with synthetic leather and a method for producing the same.
（従来の技術）
この種の合成樹脂成形品の製法としては、合成皮革を所
定形状に打抜いた後に、これを一方の金型内に設置し、
次いで他方の金型を閉じた後にこの使方の金型と合成皮
革との間に溶融した熱可塑性樹脂を射出し、合成樹脂の
成形と同時に合成皮革を被覆することが考えられる。(Prior art) The method for manufacturing this type of synthetic resin molded product is to punch out synthetic leather into a predetermined shape and then place it in one mold.
Next, it is conceivable to inject a molten thermoplastic resin between the other mold and the synthetic leather after closing the other mold, thereby coating the synthetic leather at the same time as molding the synthetic resin.
一般的に合成皮革の表面は平滑面となっているから、上
記の製法に従って得られた製品はその表面において光が
反射し、安物感を与える製品となってしまう。Since the surface of synthetic leather is generally smooth, light is reflected on the surface of the product obtained according to the above manufacturing method, giving the product a cheap feel.
（発明が解決しようとする問題点）
上記のような問題点を解決するため、合成皮革の表面を
無数の微細な凹凸面に粗面化（梨子地化）することが考
えられるが、この粗面化を樹脂成形後に化学処理等によ
る二次加工として行なうと当然のことながら＠造コスト
が高いものとなってしまう。(Problems to be Solved by the Invention) In order to solve the above-mentioned problems, it is possible to roughen the surface of synthetic leather into countless finely uneven surfaces (skinned texture). If surface forming is performed as a secondary processing such as chemical treatment after resin molding, the manufacturing cost will naturally be high.
そこで、上記のように合成樹脂を射出成形すると同時に
金型内で合成皮革と一体化する場合において、合成皮革
が圧着される金型の内面に無数の微細な凹凸面を形成し
ておくことが考えられる。Therefore, when synthetic resin is injection molded and simultaneously integrated with synthetic leather in a mold as described above, it is recommended to form countless fine uneven surfaces on the inner surface of the mold to which the synthetic leather is pressed. Conceivable.
しかしながら、このような方法では合成皮革自体が持つ
復元弾性のため、特に凹凸面が微細であればある程、表
面を粗面化することができない。However, in such a method, the surface cannot be roughened because of the restoring elasticity of the synthetic leather itself, especially as the uneven surface becomes finer.
本発明は上記のような問題点に鑑みてなされたもので、
その目的は合成皮革の表面が無数の微細な凹凸面に粗面
化されてなる合成樹脂成形品を提供すること並びにこの
ような合成樹脂成形品を極めて容易かつ確実に製造する
方法を提供することにある。The present invention was made in view of the above-mentioned problems.
The purpose is to provide a synthetic resin molded product in which the surface of synthetic leather is roughened into countless finely uneven surfaces, and to provide a method for manufacturing such a synthetic resin molded product extremely easily and reliably. It is in.
（問題点を解決するための手段）
上記の目的を達成するため、本発明に係る合成樹脂成形
品では、合成皮革の表面にこの合成皮革よりも復元弾性
の少ない肉薄な被覆層を一体的に接着し、該合成皮革の
裏面には熱可塑性樹脂をその成形時に一体的に結着する
とともに該被覆層には無数の微細な凹凸面を形成して梨
子地状としてなるのである。(Means for Solving the Problems) In order to achieve the above object, in the synthetic resin molded product according to the present invention, a thin coating layer having less resilience elasticity than the synthetic leather is integrally formed on the surface of the synthetic leather. The thermoplastic resin is bonded to the back surface of the synthetic leather during molding, and the coating layer is formed with numerous fine irregularities, giving it a pear-like texture.
また、上記のような合成樹脂成形品を得るための本発明
の方法では、合成皮革の表面に該合成皮革よりも復元弾
性の少ない肉薄な被覆層を一体的に接着したシート状物
を用い、このシート状物をその被覆層が無数の微細な凹
凸状に粗面化されたｄ −
金型の内面に対向するように設置し、該金型を閉じた後
に該シート状物の該合成皮革の裏面側から溶融した熱可
塑性樹脂を射出成形し、該樹脂と該合成皮革とを一体化
するとともに射出樹脂圧によって該被覆層を該金型内面
に押し付けてこの被覆層に無数の微細な凹凸面を形成し
てなるのである。In addition, in the method of the present invention for obtaining the above-mentioned synthetic resin molded article, a sheet-like material is used, in which a thin covering layer with less resilience elasticity than the synthetic leather is integrally adhered to the surface of the synthetic leather, This sheet-like material is placed so as to face the inner surface of a d-mold whose coating layer has been roughened into countless fine irregularities, and after the mold is closed, the synthetic leather of the sheet-like material is Molten thermoplastic resin is injection molded from the back side of the mold, the resin and the synthetic leather are integrated, and the coating layer is pressed against the inner surface of the mold by the pressure of the injection resin, creating countless fine irregularities on the coating layer. It is formed by forming a surface.
（実 施 例）
以下に本発明の好適な実施例について添附図面を参照に
して説明する。 ・
本発明は合成皮革の表面にこの合成皮革よりも復元弾性
の少ない肉薄なシート状物を一体的に接着し、このシー
ト状物に無数の微細な凹凸面を形成するもので、このシ
ート状物の一例は第１図に示されている。(Embodiments) Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.・The present invention involves integrally adhering a thin sheet-like material with less recovery elasticity than the synthetic leather to the surface of synthetic leather, and forming countless fine uneven surfaces on this sheet-like material. An example of this is shown in FIG.
この第１図に示されたシート状物は熱転写フィルム１で
あって、ＰＥＴ （ポリエチレンテレフタレート）樹脂
等からなるベースフィルム２上に剥離層３を介して所望
の模様を付けたインク層４が設けられ、このインク層４
の上には接着層５が形成されている。インク層４には適
宜の色彩が付はられ、ベースフィルム２を取り除くと、
この色彩及び模様が透明な剥離層３を通して外部に顕出
されるようになっている。接着層５は一般的には熱接着
性樹脂からなっており、合成皮革に対して強力な接着力
を有するものから選択される。The sheet-like material shown in FIG. 1 is a thermal transfer film 1, in which an ink layer 4 with a desired pattern is provided on a base film 2 made of PET (polyethylene terephthalate) resin or the like with a release layer 3 interposed therebetween. and this ink layer 4
An adhesive layer 5 is formed on top of the adhesive layer 5. An appropriate color is applied to the ink layer 4, and when the base film 2 is removed,
This color and pattern are exposed to the outside through the transparent release layer 3. The adhesive layer 5 is generally made of a thermoadhesive resin, and is selected from those that have strong adhesion to synthetic leather.
上記のような構成からなる熱転写フィルム１は、先づ、
合成皮革６と一体的に接着される。この接着を行なうに
は、第２図に示すように、熱転写フィルム１の接着層５
を合成皮革６の表面に載せ、熱転写フィルム１のベース
フィルム２の上からホットプレスまたは加熱ローラ等で
圧着してやれば良い。これによって接着層５の樹脂が一
部溶融して合成皮革６に強力に接着する。The thermal transfer film 1 having the above-mentioned configuration first has the following steps.
It is integrally bonded to the synthetic leather 6. To perform this adhesion, as shown in FIG.
may be placed on the surface of the synthetic leather 6 and pressed onto the base film 2 of the thermal transfer film 1 using a hot press or a heated roller. As a result, the resin of the adhesive layer 5 is partially melted and strongly adhered to the synthetic leather 6.
このようにして熱転写フィルム１を合成皮革６上に一体
的接着した後、熱転写フィルム１上のベースフィルム２
を剥離してから、所定の樹脂製品を成形するための上下
一対の金型内に設置される。After the thermal transfer film 1 is integrally bonded onto the synthetic leather 6 in this way, the base film 2 on the thermal transfer film 1 is
After being peeled off, it is placed in a pair of upper and lower molds for molding a predetermined resin product.
この金型のうち一方の金型、本実施例ではｊｌＩｔ金型
７、の内面には無数の微細な凹凸面７ａが形成されてい
る。本発明では、上記熱転写フィルム１の剥ＩＩｔ層３
を雌金型７の微細な凹凸面７ａに対向させて合成皮革６
を雌金型７内に設置する。One of these molds, the jlIt mold 7 in this embodiment, has numerous fine uneven surfaces 7a formed on its inner surface. In the present invention, the peelable IIt layer 3 of the thermal transfer film 1 is
The synthetic leather 6 is placed opposite the finely uneven surface 7a of the female mold 7.
is placed in the female mold 7.
次いで第３図に示でように、雄金型８を雌金型７に対し
て型締めして合成皮革６と雄金型８との間のキャビティ
に溶融した熱可塑性樹脂９を射出する。これによって樹
脂９と合成皮革６とが一体的に接着される。そし−にの
樹脂９の射出圧力によって合成皮革６及び熱転写フィル
ム１が雌金型７の微細な凹凸面７ａに押圧されると、こ
のフィルム１が上記凹凸面７ａに沿って無数の微細な凹
凸面を有する粗面として成形される。Next, as shown in FIG. 3, the male mold 8 is clamped to the female mold 7, and the molten thermoplastic resin 9 is injected into the cavity between the synthetic leather 6 and the male mold 8. As a result, the resin 9 and the synthetic leather 6 are bonded together. Then, when the synthetic leather 6 and the thermal transfer film 1 are pressed against the finely uneven surface 7a of the female mold 7 by the injection pressure of the resin 9, this film 1 forms countless fine unevennesses along the uneven surface 7a. It is formed as a rough surface with a surface.
射出した樹脂９が冷却固化した後に、この金型７．８を
開いて樹脂成形品を取り出すと、樹脂の上に合成皮革６
が一体化され、その合成皮革６の上面がインク層４にて
着色模様化されしかも無数の微細な凹凸によって粗面化
された成形品が得られる。After the injected resin 9 has cooled and solidified, the mold 7.8 is opened to take out the resin molded product, and the synthetic leather 6 is placed on top of the resin.
A molded article is obtained in which the upper surface of the synthetic leather 6 is colored and patterned with the ink layer 4 and is roughened with countless fine irregularities.
尚、本発明の上記実施例で用いＩＣ熱転写フィルム１で
はインク層４と接着層５とが別々の層として二層に形成
されているが、接着材を含んだインク層を用いることに
よって一層構造とすることができる。Incidentally, in the IC thermal transfer film 1 used in the above embodiments of the present invention, the ink layer 4 and the adhesive layer 5 are formed as two separate layers, but by using an ink layer containing an adhesive material, a single layer structure can be obtained. It can be done.
更にまた、上記実施例では熱転写フィルム１のインク層
４に着色または模様を付ける場合について述べたが、こ
のインクｍ４を無色透明とすることもできるし、この場
合にはインク層を省くことも可能である。この後者の場
合には熱転写フィルムに復元弾性の少ない肉薄な被覆層
が形成されていれば良いことになる。Furthermore, in the above embodiment, the ink layer 4 of the thermal transfer film 1 is colored or patterned, but the ink m4 can be colorless and transparent, and in this case, the ink layer can be omitted. It is. In the latter case, it is sufficient that the thermal transfer film has a thin coating layer with little restoring elasticity.
（効 果）
以上のように本発明に係る合成樹脂成形品では、合成皮
革の表面に該合成皮革よりも復元弾性の少ない肉薄な被
覆層を一体的に接着し、この被覆層には無数の微細な凹
凸面を形成して梨子地状としたので、皮革の感触が得ら
れる一方、その表面は艶消しとなって光を反射しないの
で高級感のある合成樹脂成形品が得られるのである。(Effects) As described above, in the synthetic resin molded product according to the present invention, a thin covering layer with less recovery elasticity than the synthetic leather is integrally adhered to the surface of the synthetic leather, and this covering layer has a countless number of layers. The finely uneven surface is formed to give it a pear-like texture, giving it the feel of leather, while the surface is matte and does not reflect light, resulting in a synthetic resin molded product with a luxurious feel.
また、本発明に係る製法では合成皮革の表面の粗面化が
樹脂成形品の成形と同時に得られるので、成形後二次加
工を必要とせず、極めて製造簡単で製造コストを低くす
ることができる。また、この表面の粗面化は金型内面に
無数の微細な凹凸面を形成し、この凹凸面に合成皮革の
被覆層を射出樹脂圧力によって押圧することによって得
られるため、凹凸面を極めて微細なものとすることがで
き、またその凹凸面の形成は極めて確実なものとなる。In addition, in the manufacturing method according to the present invention, the roughening of the surface of the synthetic leather can be obtained at the same time as the molding of the resin molded product, so there is no need for secondary processing after molding, making manufacturing extremely easy and reducing manufacturing costs. . In addition, this surface roughening is achieved by forming countless finely uneven surfaces on the inner surface of the mold, and pressing a synthetic leather coating layer onto these uneven surfaces using injection resin pressure. The uneven surface can be formed extremely reliably.
また、本発明の実施例で述べたように、合成皮革の被覆
層として着色インク層を有する転写フィルムを用いた場
合には、レザー感触の上に艶消しされた着色層が得られ
、極めて高級感があり付加価値の高い合成樹脂成形品が
得られる。Furthermore, as described in the examples of the present invention, when a transfer film having a colored ink layer is used as a covering layer for synthetic leather, a matte colored layer is obtained on top of the leather feel, resulting in extremely high quality leather. A synthetic resin molded product with a good feel and high added value can be obtained.
第１図は本発明の好適な実施例において用いられる熱転
写フィルムを拡大して示す断面図、第２図は第１図の熱
転写フィルムを合成皮革の上に熱転写した状態を示し、
説明の便宜上熱転写フィルムを拡大している、第３図は
熱転写フィルムを接着した合成皮革を金型内に設置して
本発明の成形品を成形する工程を示す断面図で、金型内
の凹凸面を拡大して示している。
１・・・・・・・・・熱転写フィルム
２・・・・・・・・・ベースフィルム
３・・・・・・・・・剥離層 ４・・・・・・・
・・インク層５・・・・・・・・・接着層 ６・
・・・・・・・・合成皮革７．８・・・金 型
７ａ・・・・・・凹凸面９・・・・・・・・・射出樹脂FIG. 1 is an enlarged cross-sectional view of a thermal transfer film used in a preferred embodiment of the present invention, and FIG. 2 shows a state in which the thermal transfer film of FIG. 1 has been thermally transferred onto synthetic leather.
Figure 3, in which the heat transfer film is enlarged for convenience of explanation, is a cross-sectional view showing the process of molding the molded product of the present invention by placing the synthetic leather to which the heat transfer film is adhered in a mold, and shows the unevenness in the mold. The area is shown enlarged. 1...Thermal transfer film 2...Base film 3...Peeling layer 4...
・・Ink layer 5・・・・Adhesive layer 6・
......Synthetic leather 7.8...Mold
7a... Uneven surface 9... Injection resin
Claims (3)
ない肉薄な被覆層を一体的に接着し、該合成皮革の裏面
には熱可塑性樹脂をその成形時に一体的に結着するとと
もに該被覆層には無数の微細な凹凸面を形成して梨子地
状としてなることを特徴とする合成皮革を被覆した合成
樹脂成形品。(1) A thin coating layer with less recovery elasticity than the synthetic leather is integrally bonded to the surface of the synthetic leather, and a thermoplastic resin is integrally bonded to the back surface of the synthetic leather during molding, and the A synthetic resin molded product coated with synthetic leather, characterized by forming countless fine uneven surfaces on the coating layer to form a pear-like texture.
ない肉薄な被覆層を一体的に接着したシート状物を用い
、該シート状物をその被覆層が無数の微細な凹凸状に粗
面化された金型の内面に対向するように設置し、該金型
を閉じた後に該シート状物の該合成皮革の裏面側から溶
融した熱可塑性樹脂を射出成形し、該樹脂と該合成皮革
とを一体化するとともに射出樹脂圧によって該被覆層を
該金型内面に押し付けてこの被覆層に無数の微細な凹凸
面を形成してなることを特徴とする合成皮革を被覆した
合成樹脂成形品の製法。(2) Using a sheet-like material in which a thin covering layer with less restoring elasticity than the synthetic leather is integrally adhered to the surface of the synthetic leather, the sheet-like material is made so that the covering layer is roughened into countless fine irregularities. The mold is placed so as to face the inner surface of the mold, and after the mold is closed, a molten thermoplastic resin is injected from the back side of the synthetic leather of the sheet-like material, and the resin and the synthetic Synthetic resin molding coated with synthetic leather, characterized in that the coating layer is integrated with leather and pressed against the inner surface of the mold by injection resin pressure to form countless fine uneven surfaces on the coating layer. Product manufacturing method.
ースフィルム上に剥離層を介して着色インク層及び接着
層が形成されてなる転写フィルムを用い、該転写フィル
ムの該接着層の面を該合成皮革に載置し、該ベースフィ
ルム上からホットプレス、加圧ローラ等の加熱圧力を加
えて該合成皮革と該転写フィルムとを一体的に接着した
後に該ベースフィルムを剥離してなることを特徴とする
特許請求の範囲第２項記載の合成皮革を被覆した合成樹
脂成形品の製法。(3) When adhering the coating layer to the synthetic leather, use a transfer film in which a colored ink layer and an adhesive layer are formed on a base film via a release layer, and use a transfer film on the surface of the adhesive layer of the transfer film. is placed on the synthetic leather, heat pressure is applied from a hot press, a pressure roller, etc. onto the base film to integrally adhere the synthetic leather and the transfer film, and then the base film is peeled off. A method for producing a synthetic resin molded article coated with synthetic leather according to claim 2, characterized in that:
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60299062A JPS62162081A (en) | 1985-12-28 | 1985-12-28 | Molded synthetic resin article coating synthetic leather and production thereof |
| KR1019860004460A KR940009007B1 (en) | 1985-12-28 | 1986-06-05 | Coated synthetic articles and method of making the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60299062A JPS62162081A (en) | 1985-12-28 | 1985-12-28 | Molded synthetic resin article coating synthetic leather and production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62162081A true JPS62162081A (en) | 1987-07-17 |
Family
ID=17867708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60299062A Pending JPS62162081A (en) | 1985-12-28 | 1985-12-28 | Molded synthetic resin article coating synthetic leather and production thereof |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS62162081A (en) |
| KR (1) | KR940009007B1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0259314A (en) * | 1988-08-25 | 1990-02-28 | Takahashi Dansai:Kk | Synthetic leather coated plastic product and manufacture of plastic product monolithically molded with synthetic leather |
| JPH03101911A (en) * | 1989-09-18 | 1991-04-26 | Idemitsu Petrochem Co Ltd | Manufacture of leather tone multi-layer structure |
| US5607755A (en) * | 1992-05-04 | 1997-03-04 | Benecke-Kaliko Ag | Imitation leather which can be molded on the back |
| WO2002066729A1 (en) * | 2001-02-16 | 2002-08-29 | Vizcom21 Co. | A transcribed leatherette for ball |
| KR20030067042A (en) * | 2002-02-06 | 2003-08-14 | 이영수 | Printing method for leather and the printed leather thereof |
| KR20030073609A (en) * | 2002-03-12 | 2003-09-19 | 이영수 | Treatment methods for obtaining leather with various patterns thereon and the leather manufactured by the same |
| JP2007176101A (en) * | 2005-12-28 | 2007-07-12 | Sharp Corp | Insert molding method of cabinet of electronic device |
| JP2011102000A (en) * | 2009-11-11 | 2011-05-26 | Alps Electric Co Ltd | Display and method for manufacturing the same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020042559A (en) * | 2002-04-18 | 2002-06-05 | 김명준 | In-Mold Decoration Method of Fabric and Leather, and The Product |
| KR100777981B1 (en) * | 2006-06-19 | 2007-11-21 | 주식회사 케이에이치바텍 | A plate member manufacturing method for cellular phone inserted hides |
-
1985
- 1985-12-28 JP JP60299062A patent/JPS62162081A/en active Pending
-
1986
- 1986-06-05 KR KR1019860004460A patent/KR940009007B1/en not_active IP Right Cessation
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0259314A (en) * | 1988-08-25 | 1990-02-28 | Takahashi Dansai:Kk | Synthetic leather coated plastic product and manufacture of plastic product monolithically molded with synthetic leather |
| JPH0523933B2 (en) * | 1988-08-25 | 1993-04-06 | Takahashi Dansai Kk | |
| JPH03101911A (en) * | 1989-09-18 | 1991-04-26 | Idemitsu Petrochem Co Ltd | Manufacture of leather tone multi-layer structure |
| US5607755A (en) * | 1992-05-04 | 1997-03-04 | Benecke-Kaliko Ag | Imitation leather which can be molded on the back |
| WO2002066729A1 (en) * | 2001-02-16 | 2002-08-29 | Vizcom21 Co. | A transcribed leatherette for ball |
| KR20030067042A (en) * | 2002-02-06 | 2003-08-14 | 이영수 | Printing method for leather and the printed leather thereof |
| KR20030073609A (en) * | 2002-03-12 | 2003-09-19 | 이영수 | Treatment methods for obtaining leather with various patterns thereon and the leather manufactured by the same |
| JP2007176101A (en) * | 2005-12-28 | 2007-07-12 | Sharp Corp | Insert molding method of cabinet of electronic device |
| JP2011102000A (en) * | 2009-11-11 | 2011-05-26 | Alps Electric Co Ltd | Display and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR870005805A (en) | 1987-07-07 |
| KR940009007B1 (en) | 1994-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62162081A (en) | Molded synthetic resin article coating synthetic leather and production thereof | |
| JPH044926B2 (en) | ||
| JPH0140737B2 (en) | ||
| JPS5983633A (en) | Preparation of multiple molded product having decorative pattern | |
| MY120846A (en) | Methods for producing multilayer molded articles | |
| JP2840751B2 (en) | Thermal transfer foil | |
| JP2652119B2 (en) | Molding simultaneous molding die and method of manufacturing molding simultaneous painting | |
| JP2837175B2 (en) | Manufacturing method of synthetic resin injection molded products | |
| JPH0380107B2 (en) | ||
| JPS63224918A (en) | Manufacture of molded product with pattern | |
| JPH02223438A (en) | Molded object with decorated front and rear, manufacture of same molded object and sheet for decoration | |
| JPS6285979A (en) | Pattern transfer material | |
| JPS6010838Y2 (en) | Synthetic resin laminate with a three-dimensional pattern | |
| JPS63135213A (en) | Manufacture of decorative molding | |
| JPH0615795A (en) | Insert label and decoration method | |
| JPH0521731B2 (en) | ||
| JPS6242776B2 (en) | ||
| JPS62267116A (en) | Manufacture of decorated molded item | |
| JPS6384922A (en) | Manufacture of laminated molded body | |
| JPS6024920A (en) | Manufacture of composite molding | |
| JPS56130315A (en) | Preparation of interior material | |
| JPH0332470B2 (en) | ||
| JPS6011331A (en) | Method of forming composite laminated body | |
| JPH0380428B2 (en) | ||
| JPS6147710B2 (en) |