JPS5315546B2 - - Google Patents
Info
- Publication number
- JPS5315546B2 JPS5315546B2 JP580273A JP580273A JPS5315546B2 JP S5315546 B2 JPS5315546 B2 JP S5315546B2 JP 580273 A JP580273 A JP 580273A JP 580273 A JP580273 A JP 580273A JP S5315546 B2 JPS5315546 B2 JP S5315546B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7200709A FR2167229B1 (US08197722-20120612-C00042.png) | 1972-01-11 | 1972-01-11 | |
| FR7217765A FR2184468B2 (US08197722-20120612-C00042.png) | 1972-05-18 | 1972-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4879256A JPS4879256A (US08197722-20120612-C00042.png) | 1973-10-24 |
| JPS5315546B2 true JPS5315546B2 (US08197722-20120612-C00042.png) | 1978-05-25 |
Family
ID=26216829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP580273A Expired JPS5315546B2 (US08197722-20120612-C00042.png) | 1972-01-11 | 1973-01-10 |
Country Status (11)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3239782C2 (de) * | 1982-10-27 | 1985-01-31 | Dynamit Nobel Ag, 5210 Troisdorf | Vorrichtung zum Coextrudieren einer einen Farbkeil aufweisenden Folie aus einem ungefärbten thermoplastischen Kunststoff |
| JPS5975015U (ja) * | 1982-11-12 | 1984-05-22 | 株式会社吉野工業所 | 合成樹脂製チユ−ブ |
| WO2006035670A1 (ja) * | 2004-09-30 | 2006-04-06 | Toray Industries, Inc. | 積層シートの製造装置および製造方法 |
| US8895126B2 (en) * | 2010-12-31 | 2014-11-25 | Kimberly-Clark Worldwide, Inc. | Segmented films with high strength seams |
| US10081123B2 (en) | 2010-12-31 | 2018-09-25 | Kimberly-Clark Worldwide, Inc. | Segmented films with high strength seams |
| CN111241688B (zh) * | 2020-01-15 | 2023-08-25 | 北京百度网讯科技有限公司 | 复合生产工艺过程监控方法及装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3473193A (en) * | 1967-01-03 | 1969-10-21 | Nat Distillers Chem Corp | Reciprocating multi-orificed internal die diverter |
| US3477099A (en) * | 1967-12-21 | 1969-11-11 | Dow Chemical Co | Extrusion apparatus |
-
0
- BE BE793756D patent/BE793756A/xx unknown
-
1972
- 1972-12-27 IT IT55045/72A patent/IT974352B/it active
-
1973
- 1973-01-03 SE SE7300064A patent/SE420692B/sv unknown
- 1973-01-05 GB GB79573A patent/GB1397652A/en not_active Expired
- 1973-01-10 DE DE2301117A patent/DE2301117C3/de not_active Expired
- 1973-01-10 JP JP580273A patent/JPS5315546B2/ja not_active Expired
- 1973-01-10 CA CA160,929A patent/CA1015913A/en not_active Expired
- 1973-01-10 DK DK12773A patent/DK145256C/da not_active IP Right Cessation
- 1973-01-10 LU LU66812A patent/LU66812A1/xx unknown
- 1973-01-10 NL NL737300359A patent/NL153801B/xx not_active IP Right Cessation
- 1973-01-11 CH CH39273A patent/CH566202A5/xx not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3473193A (en) * | 1967-01-03 | 1969-10-21 | Nat Distillers Chem Corp | Reciprocating multi-orificed internal die diverter |
| US3477099A (en) * | 1967-12-21 | 1969-11-11 | Dow Chemical Co | Extrusion apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2301117C3 (de) | 1978-10-26 |
| DE2301117B2 (de) | 1978-03-02 |
| NL7300359A (US08197722-20120612-C00042.png) | 1973-07-13 |
| CA1015913A (en) | 1977-08-23 |
| IT974352B (it) | 1974-06-20 |
| JPS4879256A (US08197722-20120612-C00042.png) | 1973-10-24 |
| NL153801B (nl) | 1977-07-15 |
| GB1397652A (en) | 1975-06-18 |
| DK145256C (da) | 1983-03-14 |
| SE420692B (sv) | 1981-10-26 |
| BE793756A (fr) | 1973-05-02 |
| CH566202A5 (US08197722-20120612-C00042.png) | 1975-09-15 |
| LU66812A1 (US08197722-20120612-C00042.png) | 1973-03-19 |
| DE2301117A1 (de) | 1973-07-19 |
| DK145256B (da) | 1982-10-18 |
