GB2268437B - Process for producing plastics foil - Google Patents
Process for producing plastics foilInfo
- Publication number
- GB2268437B GB2268437B GB9312915A GB9312915A GB2268437B GB 2268437 B GB2268437 B GB 2268437B GB 9312915 A GB9312915 A GB 9312915A GB 9312915 A GB9312915 A GB 9312915A GB 2268437 B GB2268437 B GB 2268437B
- Authority
- GB
- United Kingdom
- Prior art keywords
- plastics foil
- producing plastics
- producing
- foil
- plastics
- 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 - Fee Related
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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92114—Dimensions
- B29C2948/92152—Thickness
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92295—Errors or malfunctioning, e.g. for quality control
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92647—Thickness
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9279—Errors or malfunctioning, e.g. for quality control
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92933—Conveying, transporting or storage of articles
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/32—Coiling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/711—Coils
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4013611A DE4013611C2 (en) | 1990-04-27 | 1990-04-27 | Process for producing a plastic film and for winding the plastic film into a coil |
GB9105515A GB2243574B (en) | 1990-04-27 | 1991-03-15 | Process for producing plastics foil |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9312915D0 GB9312915D0 (en) | 1993-08-04 |
GB2268437A GB2268437A (en) | 1994-01-12 |
GB2268437B true GB2268437B (en) | 1994-07-06 |
Family
ID=25892646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9312915A Expired - Fee Related GB2268437B (en) | 1990-04-27 | 1993-06-21 | Process for producing plastics foil |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2268437B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2065930A (en) * | 1979-11-23 | 1981-07-01 | Windmoeller & Hoelscher | Controlling film thichness at a blown film extruder installation |
EP0079052A2 (en) * | 1981-11-05 | 1983-05-18 | Toshiba Kikai Kabushiki Kaisha | Method and apparatus for adjusting die clearance |
GB2237236A (en) * | 1989-10-26 | 1991-05-01 | Reifenhaeuser Masch | A process and apparatus for the thickness error correction of an extruded blown foil |
-
1993
- 1993-06-21 GB GB9312915A patent/GB2268437B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2065930A (en) * | 1979-11-23 | 1981-07-01 | Windmoeller & Hoelscher | Controlling film thichness at a blown film extruder installation |
EP0079052A2 (en) * | 1981-11-05 | 1983-05-18 | Toshiba Kikai Kabushiki Kaisha | Method and apparatus for adjusting die clearance |
GB2237236A (en) * | 1989-10-26 | 1991-05-01 | Reifenhaeuser Masch | A process and apparatus for the thickness error correction of an extruded blown foil |
Also Published As
Publication number | Publication date |
---|---|
GB9312915D0 (en) | 1993-08-04 |
GB2268437A (en) | 1994-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HUT61600A (en) | Process for producing l-triptophane | |
EP0492532A3 (en) | Process for producing multilayer molded article | |
HU910400D0 (en) | Process for producing 3-aryl-carbonyl-1h-indole derivatives | |
HU911492D0 (en) | Process for producing bis-aryl-amide and -urea derivatives | |
HUT56825A (en) | Process for producing substituted 2-chloropyridines | |
EP0441214A3 (en) | Process for producing fiber-rubber composite | |
HU912693D0 (en) | Process for producing indolo-naphtyridine derivatives | |
HUT58785A (en) | Process for producing hypoallergene moth-oils | |
HU912732D0 (en) | Process for producing 1-alkyl-isoquinoline derivatives | |
EP0483682A3 (en) | Process for producing plastic foam | |
GB2243573B (en) | Process for producing plastics foil | |
HUT58699A (en) | Process for producing 2-chloro-5-methyl-pyridine | |
HUT59695A (en) | Process for producing hydroxy-ethyl-amine- and norstai | |
GB2243574B (en) | Process for producing plastics foil | |
HU9202920D0 (en) | Process for producing 1-hydroxyalkyl-5-nitroimidazoles | |
HU910578D0 (en) | Process for producing 4-hydroxiphenethyl-alcohol | |
HU910745D0 (en) | Process for producing 1-treonine | |
HUT60239A (en) | Process for producing glian | |
GB2268437B (en) | Process for producing plastics foil | |
HUT58284A (en) | Process for producing alkyl-sulfonanilide derivatives | |
HUT58302A (en) | Process for producing n-alkyl-sulfonal-amino-sulfonyl-urea derivatives | |
GB2267705B (en) | Process for producing 2-alkyl-4-halo-5-formylimidazoles | |
GR900100591A (en) | Mould for producing thermoplastic pieces | |
HUT58301A (en) | Process for producing n-alkyl-sulfonyl-amino-sulfonyl-urea derivatives | |
RO105814B1 (en) | Producing process for polydimethyhydrogenmethylsiloxane copdymer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19980315 |