KR100476065B1 - 외피층을 구비하는 합성수지 성형물품의 제조방법 및 그제조방법에 의해 제조된 성형물품 - Google Patents
외피층을 구비하는 합성수지 성형물품의 제조방법 및 그제조방법에 의해 제조된 성형물품 Download PDFInfo
- Publication number
- KR100476065B1 KR100476065B1 KR10-2002-0013038A KR20020013038A KR100476065B1 KR 100476065 B1 KR100476065 B1 KR 100476065B1 KR 20020013038 A KR20020013038 A KR 20020013038A KR 100476065 B1 KR100476065 B1 KR 100476065B1
- Authority
- KR
- South Korea
- Prior art keywords
- fabric
- synthetic resin
- molded article
- hole
- resin molded
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000000465 moulding Methods 0.000 title claims abstract description 12
- 239000000088 plastic resin Substances 0.000 title description 2
- 239000004744 fabric Substances 0.000 claims abstract description 88
- 239000000057 synthetic resin Substances 0.000 claims abstract description 47
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 claims abstract description 26
- 239000010985 leather Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 15
- 229920002472 Starch Polymers 0.000 claims abstract description 7
- 238000001746 injection moulding Methods 0.000 claims abstract description 7
- 239000008107 starch Substances 0.000 claims abstract description 7
- 235000019698 starch Nutrition 0.000 claims abstract description 7
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 6
- 239000002759 woven fabric Substances 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims 2
- 239000000314 lubricant Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010409 ironing Methods 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005445 natural material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
-
- 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
- B29C45/14065—Positioning or centering articles in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/08—Making granules by agglomerating smaller particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (10)
- 구멍이 형성된 합성수지 성형물품에 있어서,합성수지로 성형되며 구멍이 형성된 기저부와,상기 기저부에 부착되고 상기 기저부를 덮는 유연한 시트소재의 외피층을 포함하며,상기 외피층은 상기 구멍의 안쪽 둘레를 덮도록 절곡되어 연장된 합성수지 성형물품.
- 제1항에 있어서, 상기 유연한 시트는 가죽인 합성수지 성형물품.
- 제1항에 있어서, 상기 유연한 시트는 직물 또는 부직포의 섬유 시트인 합성수지 성형물품.
- 합성수지로 성형된 기저부와, 상기 기저부에 부착되고 기저부를 덮는 유연한 시트 소재의 외피층를 구비하는 합성수지 성형물품을 제조하는 방법으로서,상기 유연한 시트소재의 원단을 외피층의 형태로 성형하는 단계와,상기 성형된 원단을 사출성형용 금형 내에 위치시키고 합성수지를 사출하여 기저부를 형성하는 단계를 포함하는 합성수지 성형물품의 제조방법.
- 제4항에 있어서, 상기 유연한 시트는 가죽인 합성수지 성형물품의 제조방법
- 제4항에 있어서, 상기 유연한 시트는 직물 또는 부직포의 섬유 시트인 합성수지 성형물품의 제조방법.
- 제4항 내지 제6항 중 어느 하나의 항에 있어서, 상기 원단 성형단계는 원단에 형태 유지제를 적용하는 단계와, 서로 마주보는 쪽에 각각 외피층의 외면과 내면의 형상과 대응하는 형상을 갖는 두 개의 성형틀 사이에 상기 원단을 끼워 경화시키는 단계를 구비하는 합성수지 성형물품의 제조방법.
- 제7항에 있어서, 상기 형태 유지제는 호제를 함유하는 합성수지 성형물품의 제조방법.
- 제7항에 있어서, 상기 형태 유지제는 전분을 함유하는 합성수지 성형물품의 제조방법.
- 제4항 내지 제6항 중 어느 하나의 항에 있어서, 상기 성형물품은 구멍이 마련되어 있으며, 상기 원단에 상기 구멍보다 작은 구멍을 형성하는 단계를 더 구비하는 합성수지 성형물품의 제조방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0013038A KR100476065B1 (ko) | 2002-03-11 | 2002-03-11 | 외피층을 구비하는 합성수지 성형물품의 제조방법 및 그제조방법에 의해 제조된 성형물품 |
CNB031197566A CN100421902C (zh) | 2002-03-11 | 2003-03-11 | 具有皮革层之类的外层的塑性树脂模塑产品及其制造方法 |
CNB2005101083661A CN1309555C (zh) | 2002-03-11 | 2003-03-11 | 具有皮革层之类的外层的塑性树脂模塑产品及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0013038A KR100476065B1 (ko) | 2002-03-11 | 2002-03-11 | 외피층을 구비하는 합성수지 성형물품의 제조방법 및 그제조방법에 의해 제조된 성형물품 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030073466A KR20030073466A (ko) | 2003-09-19 |
KR100476065B1 true KR100476065B1 (ko) | 2005-03-15 |
Family
ID=36750698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0013038A KR100476065B1 (ko) | 2002-03-11 | 2002-03-11 | 외피층을 구비하는 합성수지 성형물품의 제조방법 및 그제조방법에 의해 제조된 성형물품 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100476065B1 (ko) |
CN (2) | CN100421902C (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101456273B (zh) * | 2007-12-11 | 2012-12-19 | 深圳富泰宏精密工业有限公司 | 模制品及其制造方法 |
KR101439317B1 (ko) * | 2013-03-06 | 2014-09-16 | 피닉스코리아디앤디 주식회사 | 가죽 표면을 갖는 휴대폰 케이스 및 그 제조방법 |
WO2015191076A1 (en) * | 2014-06-13 | 2015-12-17 | Apple Inc. | Composite bonded leather cases |
KR102035569B1 (ko) * | 2017-06-23 | 2019-10-23 | 지오네이션 주식회사 | 전자기기용 외장 하우징의 제조방법 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS589737U (ja) * | 1981-07-10 | 1983-01-21 | 関根 順子 | 外表面に天然皮革を密着させたプラスチツク成型体 |
JPH01212634A (ja) * | 1988-02-19 | 1989-08-25 | Sakae Riken Kogyo Kk | 自動車の外装装飾体とその製造方法 |
JPH0259314A (ja) * | 1988-08-25 | 1990-02-28 | Takahashi Dansai:Kk | 合成皮革を一体成形したプラスチック製品の製造方法 |
US5409648A (en) * | 1991-06-21 | 1995-04-25 | Metraplast H. Jung Gmbh | Process for producing multi-layer molded bodies |
KR19990082990A (ko) * | 1998-04-08 | 1999-11-25 | 기타지마 요시토시 | 수지성형품, 그의 제조방법, 제조장치 및 케이스 |
JP2000343556A (ja) * | 1999-06-04 | 2000-12-12 | Yoshida Industry Co Ltd | ハウジングケース |
WO2001030557A1 (de) * | 1999-10-27 | 2001-05-03 | Basf Aktiengesellschaft | Hinterspritzung von leder mit thermoplasten |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2242556Y (zh) * | 1995-06-23 | 1996-12-11 | 郭立新 | 手机防护罩 |
TW446616B (en) * | 1999-01-27 | 2001-07-21 | Taisei Plastics Co Ltd | Control panel having sheet-formed pushbutton unit and method of producing the same |
CN2488234Y (zh) * | 2001-05-11 | 2002-04-24 | 刘瑞琳 | 移动电话用的壳套 |
-
2002
- 2002-03-11 KR KR10-2002-0013038A patent/KR100476065B1/ko not_active IP Right Cessation
-
2003
- 2003-03-11 CN CNB031197566A patent/CN100421902C/zh not_active Expired - Fee Related
- 2003-03-11 CN CNB2005101083661A patent/CN1309555C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS589737U (ja) * | 1981-07-10 | 1983-01-21 | 関根 順子 | 外表面に天然皮革を密着させたプラスチツク成型体 |
JPH01212634A (ja) * | 1988-02-19 | 1989-08-25 | Sakae Riken Kogyo Kk | 自動車の外装装飾体とその製造方法 |
JPH0259314A (ja) * | 1988-08-25 | 1990-02-28 | Takahashi Dansai:Kk | 合成皮革を一体成形したプラスチック製品の製造方法 |
US5409648A (en) * | 1991-06-21 | 1995-04-25 | Metraplast H. Jung Gmbh | Process for producing multi-layer molded bodies |
KR19990082990A (ko) * | 1998-04-08 | 1999-11-25 | 기타지마 요시토시 | 수지성형품, 그의 제조방법, 제조장치 및 케이스 |
JP2000343556A (ja) * | 1999-06-04 | 2000-12-12 | Yoshida Industry Co Ltd | ハウジングケース |
WO2001030557A1 (de) * | 1999-10-27 | 2001-05-03 | Basf Aktiengesellschaft | Hinterspritzung von leder mit thermoplasten |
Also Published As
Publication number | Publication date |
---|---|
CN1453114A (zh) | 2003-11-05 |
CN1309555C (zh) | 2007-04-11 |
CN100421902C (zh) | 2008-10-01 |
CN1769042A (zh) | 2006-05-10 |
KR20030073466A (ko) | 2003-09-19 |
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