IT1046787B - Processo continuo di termo formatura di polimeri dal fuso - Google Patents
Processo continuo di termo formatura di polimeri dal fusoInfo
- Publication number
- IT1046787B IT1046787B IT2044074A IT2044074A IT1046787B IT 1046787 B IT1046787 B IT 1046787B IT 2044074 A IT2044074 A IT 2044074A IT 2044074 A IT2044074 A IT 2044074A IT 1046787 B IT1046787 B IT 1046787B
- Authority
- IT
- Italy
- Prior art keywords
- melt
- polymers
- forming process
- thermo forming
- continuous thermo
- Prior art date
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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/18—Thermoforming apparatus
- B29C51/20—Thermoforming apparatus having movable moulds or mould parts
- B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
- B29C51/365—Porous moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA164,867A CA1022356A (en) | 1973-02-28 | 1973-02-28 | Process for the continuous melt thermoforming of polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1046787B true IT1046787B (it) | 1980-07-31 |
Family
ID=4095943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2044074A IT1046787B (it) | 1973-02-28 | 1974-02-11 | Processo continuo di termo formatura di polimeri dal fuso |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS502059A (it) |
CA (1) | CA1022356A (it) |
DE (1) | DE2409676A1 (it) |
FR (1) | FR2218982A1 (it) |
GB (3) | GB1458841A (it) |
IT (1) | IT1046787B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54157276A (en) * | 1978-06-01 | 1979-12-12 | Nippon Electric Co | Method of making thick film circuit pattern for microwave integrated circuit |
JPS5934696A (ja) * | 1982-08-20 | 1984-02-25 | 日本シイエムケイ株式会社 | 多数配線基板とその製造方法 |
DE3312667A1 (de) * | 1983-04-08 | 1984-10-18 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur herstellung einer dreidimensional strukturierten folienbahn |
GB2153760B (en) * | 1984-02-10 | 1988-02-17 | Bates W & A Ltd | Feeding strip material in the manufacture of pneumatic tyres |
JPS61179597A (ja) * | 1985-02-04 | 1986-08-12 | 沖電気工業株式会社 | 多層配線形成方法 |
JPS61179598A (ja) * | 1985-02-04 | 1986-08-12 | 沖電気工業株式会社 | 多層配線形成方法 |
JPS62130542A (ja) * | 1985-12-03 | 1987-06-12 | Oki Electric Ind Co Ltd | 多層配線の形成方法 |
JPS6324695A (ja) * | 1986-07-17 | 1988-02-02 | 東芝ケミカル株式会社 | 多層プリント配線板の製造方法 |
GB8725744D0 (en) * | 1987-11-03 | 1987-12-09 | Du Pont Canada | Dual-ovenable nylon container |
DE3844976C2 (de) * | 1988-10-11 | 2001-01-25 | Alkor Gmbh | Kunststoffextrudat |
GB2233820A (en) * | 1989-06-26 | 1991-01-16 | Philips Nv | Providing an electrode on a semiconductor device |
JPH0710030B2 (ja) * | 1990-05-18 | 1995-02-01 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | 多層配線基板の製造方法 |
JP4577479B2 (ja) | 2003-04-15 | 2010-11-10 | Tdk株式会社 | 多層配線基板形成に用いられる異材質部を有するシート形成方法および異材質部を有するシート |
JP5436973B2 (ja) * | 2009-08-18 | 2014-03-05 | 電気化学工業株式会社 | 真空成形金型およびキャリアテープの成形方法 |
-
1973
- 1973-02-28 CA CA164,867A patent/CA1022356A/en not_active Expired
-
1974
- 1974-02-11 IT IT2044074A patent/IT1046787B/it active
- 1974-02-25 GB GB850474A patent/GB1458841A/en not_active Expired
- 1974-02-25 GB GB5008075A patent/GB1458842A/en not_active Expired
- 1974-02-25 GB GB1781676A patent/GB1458843A/en not_active Expired
- 1974-02-26 JP JP2203774A patent/JPS502059A/ja active Pending
- 1974-02-27 FR FR7406672A patent/FR2218982A1/fr not_active Withdrawn
- 1974-02-28 DE DE19742409676 patent/DE2409676A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2409676A1 (de) | 1974-09-05 |
FR2218982A1 (it) | 1974-09-20 |
GB1458841A (en) | 1976-12-15 |
GB1458843A (en) | 1976-12-15 |
CA1022356A (en) | 1977-12-13 |
JPS502059A (it) | 1975-01-10 |
GB1458842A (en) | 1976-12-15 |
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