ES2150854A1 - Production of polyethylene terephthalate stoppers consists of injection into a mechanical compaction mould on an injection machine with a guided control plunger - Google Patents
Production of polyethylene terephthalate stoppers consists of injection into a mechanical compaction mould on an injection machine with a guided control plungerInfo
- Publication number
- ES2150854A1 ES2150854A1 ES009801218A ES9801218A ES2150854A1 ES 2150854 A1 ES2150854 A1 ES 2150854A1 ES 009801218 A ES009801218 A ES 009801218A ES 9801218 A ES9801218 A ES 9801218A ES 2150854 A1 ES2150854 A1 ES 2150854A1
- Authority
- ES
- Spain
- Prior art keywords
- injection
- production
- stoppers
- polyethylene terephthalate
- mechanical compaction
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The production of polyethylene terephthalate stoppers comprises injection of the PET into a mould, for mechanical compaction. Also claimed is apparatus for implementing the process.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801218A ES2150854B1 (en) | 1998-06-10 | 1998-06-10 | METHOD FOR THE OBTAINING OF POLYETHYLEREFTALATE (PET) PLUGS AND DEVICE FOR THE PRACTICE OF SUCH METHOD. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801218A ES2150854B1 (en) | 1998-06-10 | 1998-06-10 | METHOD FOR THE OBTAINING OF POLYETHYLEREFTALATE (PET) PLUGS AND DEVICE FOR THE PRACTICE OF SUCH METHOD. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2150854A1 true ES2150854A1 (en) | 2000-12-01 |
ES2150854B1 ES2150854B1 (en) | 2001-07-01 |
Family
ID=8304094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9801218A Expired - Fee Related ES2150854B1 (en) | 1998-06-10 | 1998-06-10 | METHOD FOR THE OBTAINING OF POLYETHYLEREFTALATE (PET) PLUGS AND DEVICE FOR THE PRACTICE OF SUCH METHOD. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2150854B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6382955A (en) * | 1986-09-26 | 1988-04-13 | 帝人株式会社 | Stopper for dring vessel |
JPH09220744A (en) * | 1996-02-19 | 1997-08-26 | Toshiba Mach Co Ltd | Mold clamping device for injection molding |
JPH1058495A (en) * | 1996-08-13 | 1998-03-03 | Daiwa Can Co Ltd | Injection mold for synthetic resin cap |
-
1998
- 1998-06-10 ES ES9801218A patent/ES2150854B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6382955A (en) * | 1986-09-26 | 1988-04-13 | 帝人株式会社 | Stopper for dring vessel |
JPH09220744A (en) * | 1996-02-19 | 1997-08-26 | Toshiba Mach Co Ltd | Mold clamping device for injection molding |
JPH1058495A (en) * | 1996-08-13 | 1998-03-03 | Daiwa Can Co Ltd | Injection mold for synthetic resin cap |
Non-Patent Citations (3)
Title |
---|
BASE DE DATOS WPI en Derwent, semana 198821, Londres: Derwent Publications Ltd., AN 1988-142635 & JP 63082955 A (TEIJIN LTD) * |
BASE DE DATOS WPI en Derwent, semana 199810, Londres: Derwent Publications Ltd., AN 1998-103897 & JP 9220744 A (TOSHIBA MACHINE CO LTD) * |
BASE DE DATOS WPI en Derwent, semana 199819, Londres: Derwent Publications Ltd., AN 1998-211586 & JP 10058495 A (DAIWA SEIKAN KK) * |
Also Published As
Publication number | Publication date |
---|---|
ES2150854B1 (en) | 2001-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20001201 Kind code of ref document: A1 Effective date: 20001201 |
|
FD1A | Patent lapsed |
Effective date: 20040401 |