GB1115828A - Apparatus for the preparation of multi-layer film and sheet - Google Patents
Apparatus for the preparation of multi-layer film and sheetInfo
- Publication number
- GB1115828A GB1115828A GB52600/66A GB5260066A GB1115828A GB 1115828 A GB1115828 A GB 1115828A GB 52600/66 A GB52600/66 A GB 52600/66A GB 5260066 A GB5260066 A GB 5260066A GB 1115828 A GB1115828 A GB 1115828A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slot
- conduit
- extrusion
- plenum
- nov
- 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.)
- 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
- B29C48/25—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
-
- 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
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 |
---|---|---|---|
US50979965A | 1965-11-26 | 1965-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1115828A true GB1115828A (en) | 1968-05-29 |
Family
ID=24028129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB52600/66A Expired GB1115828A (en) | 1965-11-26 | 1966-11-24 | Apparatus for the preparation of multi-layer film and sheet |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE690187A (xx) |
DE (1) | DE1629377A1 (xx) |
FR (1) | FR1498982A (xx) |
GB (1) | GB1115828A (xx) |
NL (1) | NL6616185A (xx) |
-
1966
- 1966-09-30 DE DE19661629377 patent/DE1629377A1/de active Pending
- 1966-11-10 FR FR83226A patent/FR1498982A/fr not_active Expired
- 1966-11-17 NL NL6616185A patent/NL6616185A/xx unknown
- 1966-11-24 GB GB52600/66A patent/GB1115828A/en not_active Expired
- 1966-11-25 BE BE690187D patent/BE690187A/xx not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6616185A (xx) | 1967-05-29 |
BE690187A (xx) | 1967-05-25 |
FR1498982A (fr) | 1967-10-20 |
DE1629377A1 (de) | 1971-01-07 |
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