CA2131135A1 - Method for forming synthetic resins and apparatus therefor - Google Patents
Method for forming synthetic resins and apparatus thereforInfo
- Publication number
- CA2131135A1 CA2131135A1 CA002131135A CA2131135A CA2131135A1 CA 2131135 A1 CA2131135 A1 CA 2131135A1 CA 002131135 A CA002131135 A CA 002131135A CA 2131135 A CA2131135 A CA 2131135A CA 2131135 A1 CA2131135 A1 CA 2131135A1
- Authority
- CA
- Canada
- Prior art keywords
- mold
- molten resin
- reciprocating member
- injection
- passage
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims description 17
- 229920003002 synthetic resin Polymers 0.000 title claims description 9
- 239000000057 synthetic resin Substances 0.000 title claims description 9
- 229920005989 resin Polymers 0.000 claims abstract description 154
- 239000011347 resin Substances 0.000 claims abstract description 154
- 238000002347 injection Methods 0.000 claims abstract description 105
- 239000007924 injection Substances 0.000 claims abstract description 105
- 239000000047 product Substances 0.000 claims description 43
- 239000006227 byproduct Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 24
- 239000012530 fluid Substances 0.000 description 15
- 230000001276 controlling effect Effects 0.000 description 11
- 230000013011 mating Effects 0.000 description 10
- 239000003570 air Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 230000000977 initiatory effect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 208000015943 Coeliac disease Diseases 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009963 fulling Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/38—Cutting-off equipment for sprues or ingates
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/38—Cutting-off equipment for sprues or ingates
- B29C2045/384—Cutting-off equipment for sprues or ingates cutting the sprue by a plunger movable into the runner channel
- B29C2045/386—Cutting-off equipment for sprues or ingates cutting the sprue by a plunger movable into the runner channel returning the cutted sprue into the injection nozzle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/911—Recycling consumer used articles or products
- Y10S264/921—Recycling consumer used articles or products by injection molding material recycled from consumer used article or product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5-253508 | 1993-10-08 | ||
| JP5253508A JP2807619B2 (ja) | 1993-10-08 | 1993-10-08 | 樹脂成形機 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2131135A1 true CA2131135A1 (en) | 1995-04-09 |
Family
ID=17252356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002131135A Abandoned CA2131135A1 (en) | 1993-10-08 | 1994-08-30 | Method for forming synthetic resins and apparatus therefor |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5551858A (OSRAM) |
| EP (1) | EP0647515B1 (OSRAM) |
| JP (1) | JP2807619B2 (OSRAM) |
| KR (1) | KR950011086A (OSRAM) |
| CN (1) | CN1108595A (OSRAM) |
| CA (1) | CA2131135A1 (OSRAM) |
| DE (1) | DE69418562T2 (OSRAM) |
| TW (1) | TW255854B (OSRAM) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2891644B2 (ja) | 1995-01-30 | 1999-05-17 | 株式会社新潟鉄工所 | 樹脂成形方法および樹脂成形機 |
| EP0791448A3 (de) * | 1996-02-26 | 1999-05-12 | HERBST, Richard | Verfahren und Vorrichtung zum Spritzgiessen von Kunststoffteilen |
| US5945139A (en) * | 1997-06-30 | 1999-08-31 | Siemens Energy & Automation, Inc. | Injection mold live runner apparatus |
| TWI250934B (en) | 1997-10-17 | 2006-03-11 | Advancsd Plastics Technologies | Barrier-coated polyester articles and the fabrication method thereof |
| US6312641B1 (en) | 1997-10-17 | 2001-11-06 | Plastic Fabrication Technologies Llc | Method of making containers and preforms incorporating barrier materials |
| US6352426B1 (en) | 1998-03-19 | 2002-03-05 | Advanced Plastics Technologies, Ltd. | Mold for injection molding multilayer preforms |
| JP3222830B2 (ja) * | 1998-03-13 | 2001-10-29 | 住友重機械工業株式会社 | ディスク成形装置のゲートカット装置及びゲートカット方法 |
| US6206682B1 (en) * | 1998-10-05 | 2001-03-27 | Itt Manufacturing Enterprises, Inc. | Molding accelerated stripper-ejector system |
| AU8891601A (en) | 2000-09-05 | 2002-03-22 | Advanced Plastics Technologies | Multilayer containers and preforms having barrier properties utilizing recycled material |
| CA2763061C (en) | 2002-11-08 | 2013-09-17 | The Concentrate Manufacturing Company Of Ireland | Injection mold having a wear resistant portion and a high heat transfer portion |
| BRPI0509843A (pt) | 2004-04-16 | 2007-10-09 | Advanced Plastics Technologies | uma garrafa, um processo de formação da garrafa, um sistema de dispensação de lìquido e um perfil extrudado |
| CA2569639A1 (en) | 2004-06-10 | 2005-12-29 | Advanced Plastics Technologies Luxembourg S.A. | Methods and systems for cooling molds |
| KR100986509B1 (ko) * | 2004-08-24 | 2010-10-07 | 현대자동차주식회사 | 자동차의 엔진 에어필터 교체 경보장치 |
| KR100725789B1 (ko) * | 2005-06-30 | 2007-06-08 | 삼성전자주식회사 | 금형장치 |
| WO2007027606A1 (en) | 2005-08-30 | 2007-03-08 | Advanced Plastics Technologies Luxembourg S.A. | Methods and systems for controlling mold temperatures |
| US20070162043A1 (en) * | 2005-09-01 | 2007-07-12 | Csaba Truckai | Methods for sensing retrograde flows of bone fill material |
| JP5442220B2 (ja) * | 2008-06-16 | 2014-03-12 | ポリプラスチックス株式会社 | 射出成形品の製造方法 |
| US11156217B2 (en) * | 2017-11-10 | 2021-10-26 | J-Lok Co. | Hydraulic and control system for resin injection |
| CN109049532B (zh) * | 2018-08-28 | 2023-10-31 | 浙江博大泵业有限公司 | 一种螺杆泵螺杆衬胶模具及其使用方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1613395A (en) * | 1923-10-31 | 1927-01-04 | John A Katzenmeyer | Mechanism for threading pipes rods, etc. |
| US2698460A (en) * | 1951-10-01 | 1955-01-04 | M And W Company Inc | Method and apparatus for producing injection molded products |
| US2689464A (en) * | 1952-04-25 | 1954-09-21 | Gen Motors Corp | Refrigerating apparatus mounting means |
| US2698464A (en) * | 1952-07-10 | 1955-01-04 | M And W Company Inc | Method of forming gate-free injection molded products |
| JPS5640916B2 (OSRAM) * | 1973-07-12 | 1981-09-24 | ||
| TW245680B (OSRAM) * | 1993-04-12 | 1995-04-21 | Sankyo Kasei Kk | |
| JPH06297513A (ja) * | 1993-04-12 | 1994-10-25 | Sankyo Kasei Co Ltd | 樹脂成形法並びに樹脂成形機 |
-
1993
- 1993-10-08 JP JP5253508A patent/JP2807619B2/ja not_active Expired - Fee Related
-
1994
- 1994-08-30 CA CA002131135A patent/CA2131135A1/en not_active Abandoned
- 1994-08-31 EP EP94401936A patent/EP0647515B1/en not_active Expired - Lifetime
- 1994-08-31 DE DE69418562T patent/DE69418562T2/de not_active Expired - Fee Related
- 1994-08-31 TW TW083108011A patent/TW255854B/zh active
- 1994-09-01 US US08/299,908 patent/US5551858A/en not_active Expired - Fee Related
- 1994-09-30 CN CN94116031A patent/CN1108595A/zh active Pending
- 1994-10-05 KR KR1019940025460A patent/KR950011086A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE69418562T2 (de) | 1999-12-16 |
| KR950011086A (ko) | 1995-05-15 |
| US5551858A (en) | 1996-09-03 |
| EP0647515A1 (en) | 1995-04-12 |
| CN1108595A (zh) | 1995-09-20 |
| JPH07108569A (ja) | 1995-04-25 |
| JP2807619B2 (ja) | 1998-10-08 |
| TW255854B (OSRAM) | 1995-09-01 |
| EP0647515B1 (en) | 1999-05-19 |
| DE69418562D1 (de) | 1999-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |