NL7112109A - - Google Patents
Info
- Publication number
- NL7112109A NL7112109A NL7112109A NL7112109A NL7112109A NL 7112109 A NL7112109 A NL 7112109A NL 7112109 A NL7112109 A NL 7112109A NL 7112109 A NL7112109 A NL 7112109A NL 7112109 A NL7112109 A NL 7112109A
- Authority
- NL
- Netherlands
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
- B29C48/25—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
- B29C48/03—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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7073270A | 1970-09-09 | 1970-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7112109A true NL7112109A (fr) | 1972-03-13 |
Family
ID=22097048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7112109A NL7112109A (fr) | 1970-09-09 | 1971-09-02 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE772404A (fr) |
| DE (1) | DE2143597A1 (fr) |
| FR (1) | FR2106403B1 (fr) |
| GB (1) | GB1370355A (fr) |
| NL (1) | NL7112109A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2252219B2 (de) * | 1972-10-25 | 1978-02-16 | Bellaplast Gmbh, 6200 Wiesbaden | Verfahren und vorrichtung zum herstellen von duennwandigen formlingen aus thermoplastischem kunststoff |
| EP0069526B1 (fr) * | 1981-07-04 | 1985-12-11 | Idemitsu Petrochemical Co. Ltd. | Sacs d'emballage |
| ATE19754T1 (de) * | 1982-12-16 | 1986-05-15 | Idemitsu Petrochemical Co | Verpackungsbeutel. |
| US4483812A (en) * | 1983-04-15 | 1984-11-20 | Cosden Technology, Inc. | Valve plate and feedblock design for co-extrusion apparatus and co-extrusion process using same |
| DE3405257C2 (de) * | 1984-02-15 | 1986-05-22 | Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf | Vorrichtung zum kontinuierlichen Strangpressen einer mehrschichtigen Kunststoffbahn |
| DE3405256A1 (de) * | 1984-02-15 | 1985-08-22 | Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf | Vorrichtung zum kontinuierlichen strangpressen einer mehrschichtigen kunststoffbahn |
| EP0196727A1 (fr) * | 1985-04-03 | 1986-10-08 | Stamicarbon B.V. | Sac multicouche avec un scellement ouvrable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1495368A (fr) * | 1966-09-30 | 1967-09-15 | Crown Zellerbach Corp | Pellicules thermoplastiques à couches multiples |
-
1971
- 1971-08-31 DE DE19712143597 patent/DE2143597A1/de active Pending
- 1971-09-02 NL NL7112109A patent/NL7112109A/xx unknown
- 1971-09-08 GB GB4194871A patent/GB1370355A/en not_active Expired
- 1971-09-08 FR FR7132452A patent/FR2106403B1/fr not_active Expired
- 1971-09-09 BE BE772404A patent/BE772404A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2106403A1 (fr) | 1972-05-05 |
| BE772404A (fr) | 1972-03-09 |
| DE2143597A1 (de) | 1972-03-16 |
| FR2106403B1 (fr) | 1975-07-11 |
| GB1370355A (en) | 1974-10-16 |