JPS59185619A - 成形品表面に有色隆起模様体を形成せしめる成形方法 - Google Patents

成形品表面に有色隆起模様体を形成せしめる成形方法

Info

Publication number
JPS59185619A
JPS59185619A JP6134883A JP6134883A JPS59185619A JP S59185619 A JPS59185619 A JP S59185619A JP 6134883 A JP6134883 A JP 6134883A JP 6134883 A JP6134883 A JP 6134883A JP S59185619 A JPS59185619 A JP S59185619A
Authority
JP
Japan
Prior art keywords
resin
bamboo
mold
pattern
coated
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
JP6134883A
Other languages
English (en)
Inventor
Takashi Hattori
崇 服部
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.)
GUROOBEN KK
Original Assignee
GUROOBEN KK
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 GUROOBEN KK filed Critical GUROOBEN KK
Priority to JP6134883A priority Critical patent/JPS59185619A/ja
Publication of JPS59185619A publication Critical patent/JPS59185619A/ja
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02Shaping 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
    • B29C41/12Spreading-out the material on a substrate, e.g. on the surface of a liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002Coloured
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037Other properties
    • B29K2995/0072Roughness, e.g. anti-slip
    • B29K2995/0074Roughness, e.g. anti-slip patterned, grained
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/722Decorative or ornamental articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 本発明は例えばゴマ模様を有するゴマ竹の如く表面に特
定色彩の隆起模様を有する天然材の外観を呈する成形品
を形成可能ならしめた成形品表面に有色隆起模様体を形
成せしめる成形方法に関するものである。
従来より単に天然竹等の色彩に着色せしめた合成樹脂を
適宜成形手段にて竹や割竹等の形状に形成せしめる成形
方法は見受げられ7るが、かかる成形方法にては成形品
全体が同一の合成樹脂材料より成るため同一色彩を呈し
、成形品表面にその地色とは異なる特定色彩の有色隆起
模様体をノに成せしめることは不可能であり、よってゴ
マ竹等の天然材の外観を呈せしめることが出来ず、又成
形品表面に色彩を塗布せしめて模様を形成せしめるとし
ても隆起模様体のり日き立体感に欠けるため天然材の外
観とは著しく異にし、而も著しく手間を要する等の欠点
を有していた。
本発明は上記欠点に鑑み、樹脂成形の型の成型−所定部
に所定形状の穴を形成せしめて該成型面上に有色顔料を
混入せしめた樹脂を塗布し、成型面表面上の前記樹脂を
除去せしめた後主体となるべき樹脂を塗布又は注入して
成形品表面に有色隆起模様体を形成せしめる成形方法を
提供して上記欠点を解消せんとしたものにして、以下不
発明の一実施例を図面に基づいて説明すると、 (1)は型であり、鏡型(1)の成型面(2)は図にお
いては割竹形状に対応する下方彎曲面を短手方向に連続
形成せしめた形状に成しているが、かかる形状に限定さ
れず、成形目的に応じ自在に成さしめるものである。
又成型面(2)には割竹の顛の形状に対応する溝状の穴
(81+8ど・・・、ゴマ竹表面の多数のゴマ状隆起模
様に対応する多数の小径の穴(4)(4)′・・・を形
成せしめている。尚5.穴(81t8ど・・・、(41
t4ど・・・の形状、形成部位等は何ら上記及び図示の
ものに限定されない。
次に成形方法について説明すると、第4図に図示する様
に先ず型(1)の成型面(2)上に黒色顔料を混入せし
めた樹B’il (51を塗布し、次に成型面(2)表
面上の樹脂(5)を拭取等の適宜手段にて除去せしめる
と第5図に図示する様に穴(81t81’・・・、(4
)(4Y・・・中に前記樹脂(5)が残留する。
続いて成型面(2)上に天然の枯骨の色彩に漬色せしめ
た主体となるべき樹脂(6)を塗布又は注入せしめると
、樹脂(6)は穴+81+81’・・・、(4)(4ど
・−・に残留した前記樹脂(5)と融合一体化する。
かかる樹脂(6)を1−宜手段にて硬化して型(1)よ
り取出せば、第7図に図示する様にg1]竹の形状と枯
骨の色彩を呈し、表面にはゴマ竹のゴマ4A様及び節の
外観を呈する黒色の隆起模様体t7) (7ど・・・、
(81L、8)’・・・を一体的に形成せしめて天然の
ゴマ竹と寸分たがわぬ外観にjjzされた成形品(9)
を得ルノテある。尚主1木となるべき樹ノ指(6)にガ
ラス繊維を混入せしめて強度性の向上を図らしめても艮
い。
要する(でイに発明は上記の様に構成せしめたので、従
来の成形方法にては困難であった表面に■色隆記模様体
をブに成せしめたbW IK品を容易に1尋、ることか
出来、その−例として表面に黒色の隆起模様体(7) 
(71’・・・b 181 (81’・・・を有するゴ
マ竹等の天然材の外観を呈する成形品金谷易に得ること
が出来る等その夕用的効果甚だ大なるものである。
【図面の簡単な説明】
図は不発明の一笑力色例を示すものにして、第1図は成
形型の斜視図、渠2図は第1図のA−A′断面図、第3
図は同上要部拡大図、第4図乃至第6図は成形品の成形
工程を示す図%第7図tri b’z 骸晶の斜視図で
ある。 (1)型 (51(u)樹l指 (7)(7)′・・・、(8)(8)′・・・隆起模様
体 (9)成)K品以   上 出願人 グローベン株式会社 妬2・・′・ 賑3:・・・      し5.4 箇4飾         巴6礎

Claims (1)

    【特許請求の範囲】
  1. 樹脂成形の型の成型−所定部に所定形状の穴を形成せし
    めて該成型面上に有色顔料を混入せしめた樹脂を塗布し
    、成型面表面上の前記樹脂を除去せしめた後主体となる
    べき樹脂を塗布又は注入せしめる様にしたことを特徴と
    する成形品表面に有色隆起模様体を形成せしめる成形方
    法。
JP6134883A 1983-04-06 1983-04-06 成形品表面に有色隆起模様体を形成せしめる成形方法 Pending JPS59185619A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6134883A JPS59185619A (ja) 1983-04-06 1983-04-06 成形品表面に有色隆起模様体を形成せしめる成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6134883A JPS59185619A (ja) 1983-04-06 1983-04-06 成形品表面に有色隆起模様体を形成せしめる成形方法

Publications (1)

Publication Number Publication Date
JPS59185619A true JPS59185619A (ja) 1984-10-22

Family

ID=13168536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6134883A Pending JPS59185619A (ja) 1983-04-06 1983-04-06 成形品表面に有色隆起模様体を形成せしめる成形方法

Country Status (1)

Country Link
JP (1) JPS59185619A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1724085A1 (en) * 2005-05-17 2006-11-22 Recticel Method for manufacturing at least a surface layer of a multilayered trim part
ITMI20121798A1 (it) * 2012-10-24 2014-04-25 Alessandra Gatto Componente decorativo ornamentale formato da un substrato , ricoperto in tutto o in parte di materiale metallico in forma di lamina oppure di polvere, opportunamente preparato e inglobato nel materiale legante formante l'oggetto e relativo procedimen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142112A (ja) * 1983-02-04 1984-08-15 Kanto Seiki Kk 樹脂成形品とその製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142112A (ja) * 1983-02-04 1984-08-15 Kanto Seiki Kk 樹脂成形品とその製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1724085A1 (en) * 2005-05-17 2006-11-22 Recticel Method for manufacturing at least a surface layer of a multilayered trim part
WO2006122928A1 (en) * 2005-05-17 2006-11-23 Recticel Method for manufacturing at least a surface layer of a multilayered trim part
US7744799B2 (en) 2005-05-17 2010-06-29 Recticel Automobilsysteme Gmbh Method for manufacturing at least a surface layer of multilayered trim part
ITMI20121798A1 (it) * 2012-10-24 2014-04-25 Alessandra Gatto Componente decorativo ornamentale formato da un substrato , ricoperto in tutto o in parte di materiale metallico in forma di lamina oppure di polvere, opportunamente preparato e inglobato nel materiale legante formante l'oggetto e relativo procedimen

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