GB989080A - Process for the manufacture of shrinkable, seamless tubular films of polyethylene terephthalate - Google Patents
Process for the manufacture of shrinkable, seamless tubular films of polyethylene terephthalateInfo
- Publication number
- GB989080A GB989080A GB7250/62A GB725062A GB989080A GB 989080 A GB989080 A GB 989080A GB 7250/62 A GB7250/62 A GB 7250/62A GB 725062 A GB725062 A GB 725062A GB 989080 A GB989080 A GB 989080A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shrinkable
- polyethylene terephthalate
- foodstuff
- seamless tubular
- manufacture
- 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
- -1 polyethylene terephthalate Polymers 0.000 title abstract 2
- 229920000139 polyethylene terephthalate Polymers 0.000 title abstract 2
- 239000005020 polyethylene terephthalate Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 241000478345 Afer Species 0.000 abstract 1
- 230000008602 contraction Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 238000003303 reheating Methods 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
-
- 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
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
-
- 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
- B29L2023/00—Tubular articles
- B29L2023/001—Tubular films, sleeves
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK42996A DE1168059B (de) | 1961-02-24 | 1961-02-24 | Verfahren zur Herstellung von schrumpfbaren, nahtlosen Polyterephthalsaeureglykolesterschlauchfolien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB989080A true GB989080A (en) | 1965-04-14 |
Family
ID=7222961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7250/62A Expired GB989080A (en) | 1961-02-24 | 1962-02-23 | Process for the manufacture of shrinkable, seamless tubular films of polyethylene terephthalate |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1168059B (de) |
| GB (1) | GB989080A (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0267799A3 (en) * | 1986-11-12 | 1989-05-03 | Diafoil Company, Limited | Shrinkable polyester film |
| EP0363102A3 (de) * | 1988-10-05 | 1991-01-02 | Polyplastics Co. Ltd. | Beutel aus Polybutylenterephthalatharz |
| US4983653A (en) * | 1986-11-12 | 1991-01-08 | Diafoil Company, Ltd. | Polyester shrinkable film containing benzotriazole |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2460394C2 (de) * | 1974-12-20 | 1987-03-26 | Hoechst Ag, 6230 Frankfurt | Schrumpffähige Polyäthylenterephthalatfolie und ihre Verwendung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840191A (en) * | 1957-09-11 | 1960-07-06 | Ici Ltd | Films of polypropylene |
-
1961
- 1961-02-24 DE DEK42996A patent/DE1168059B/de active Pending
-
1962
- 1962-02-23 GB GB7250/62A patent/GB989080A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0267799A3 (en) * | 1986-11-12 | 1989-05-03 | Diafoil Company, Limited | Shrinkable polyester film |
| US4983653A (en) * | 1986-11-12 | 1991-01-08 | Diafoil Company, Ltd. | Polyester shrinkable film containing benzotriazole |
| EP0409288A3 (en) * | 1986-11-12 | 1991-10-16 | Diafoil Company, Limited | Shrinkable polyester film |
| EP0363102A3 (de) * | 1988-10-05 | 1991-01-02 | Polyplastics Co. Ltd. | Beutel aus Polybutylenterephthalatharz |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1168059B (de) | 1964-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IE34160L (en) | Cooking food in vacuum packages | |
| MX160267A (es) | Metodo mejorado para evitar la deformacion de un recipiente de plastico con alimentos,despues de su esterilizacion termica | |
| GB989080A (en) | Process for the manufacture of shrinkable, seamless tubular films of polyethylene terephthalate | |
| GB969584A (en) | Improvements in packaging articles in thermoplastic material | |
| GB2031936B (en) | Product suitable for the storage and conveyance of thermal energy | |
| GB1434351A (en) | Shrink-wrapping method | |
| GB785795A (en) | A method of preserving food | |
| GB715366A (en) | Improved process for applying protective coverings | |
| GB1524160A (en) | Shrinkage apparatus | |
| FR2074357A5 (en) | Curved thermoplastics sausage casing | |
| GB802747A (en) | Method of packaging | |
| FR2021785A1 (en) | Thermally shrinking pvc film | |
| GB1100134A (en) | Thermoplastic containers | |
| FR2339533A1 (fr) | Procede de moulage et de conditionnement simultanes de produits en matiere plastique tels que spatules pour glaces, batonnets et objets similaires | |
| FR2432260A7 (fr) | Dispositif pour le calorifugeage d'un accumulateur a eau chaude par une mousse en matiere plastique | |
| JPS5294292A (en) | Packing apparatus | |
| JPS56131338A (en) | Packaged food of quail egg | |
| JPS5274494A (en) | Method of packaging by shrinkage for package to be opened easily | |
| GB955039A (en) | Improvements in the presentation and packing of pieces of soap | |
| FR2418526A1 (fr) | Dispositif hydroelastique pour le transport de combustibles irradies sous eau | |
| JPS5718953A (en) | "kagami-mochi" | |
| FR2237464A5 (en) | Heat shrunk plastics packaging film - wrapped round container and plaque-shaped tab | |
| GB801256A (en) | Polyethylene films and method of making the same | |
| JPS5542548A (en) | Preservation and heating of eel, conger, etc. | |
| ES420340A1 (es) | Procedimiento para el control de la conservacion de produc-tos congelados. |