DE2558923C2 - Vorrichtung zur kontinuierlichen Längsstreckung einer polymeren Kunststoffolie - Google Patents
Vorrichtung zur kontinuierlichen Längsstreckung einer polymeren KunststoffolieInfo
- Publication number
- DE2558923C2 DE2558923C2 DE19752558923 DE2558923A DE2558923C2 DE 2558923 C2 DE2558923 C2 DE 2558923C2 DE 19752558923 DE19752558923 DE 19752558923 DE 2558923 A DE2558923 A DE 2558923A DE 2558923 C2 DE2558923 C2 DE 2558923C2
- Authority
- DE
- Germany
- Prior art keywords
- film
- stretching
- rollers
- roller
- counter
- 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
- 239000002985 plastic film Substances 0.000 title claims description 4
- 229920006255 plastic film Polymers 0.000 title claims description 4
- 238000005524 ceramic coating Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
- 239000010408 film Substances 0.000 description 116
- -1 polyethylene terephthalate Polymers 0.000 description 16
- 229920000139 polyethylene terephthalate Polymers 0.000 description 12
- 239000005020 polyethylene terephthalate Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 11
- 239000011888 foil Substances 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 229920008790 Amorphous Polyethylene terephthalate Polymers 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007786 electrostatic charging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB76575A GB1502641A (en) | 1975-01-08 | 1975-01-08 | Stretching of polymeric films |
| GB1393275 | 1975-04-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2558923A1 DE2558923A1 (de) | 1976-07-15 |
| DE2558923C2 true DE2558923C2 (de) | 1982-12-16 |
Family
ID=26236173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752558923 Expired DE2558923C2 (de) | 1975-01-08 | 1975-12-29 | Vorrichtung zur kontinuierlichen Längsstreckung einer polymeren Kunststoffolie |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5193975A (enrdf_load_stackoverflow) |
| AU (1) | AU503307B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2558923C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2297126A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1052073B (enrdf_load_stackoverflow) |
| LU (1) | LU74137A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7600073A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3521331A1 (de) * | 1984-07-03 | 1986-01-30 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Verfahren zur herstellung eines hochfesten polymerfilms und vorrichtung zur ausfuehrung des verfahrens |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1594493A (en) * | 1977-06-21 | 1981-07-30 | Ici Ltd | Stretching of polymeric films |
| GB1598912A (en) * | 1977-07-22 | 1981-09-23 | Metal Box Co Ltd | Methods of producing oriented polymer material |
| US4495124A (en) * | 1980-04-22 | 1985-01-22 | Signode Corporation | Method for producing polypropylene sheet |
| US4428720A (en) | 1980-04-22 | 1984-01-31 | Signode Corporation | Apparatus for producing polypropylene sheet |
| ZA81466B (en) * | 1980-04-22 | 1982-02-24 | Signode Corp | Method and apparatus for fabricating,surface treating and cutting thermoplastic polymer sheet |
| JPS6341125A (ja) * | 1986-08-06 | 1988-02-22 | Toray Ind Inc | ポリエステルフイルム製膜装置 |
| JP2606693B2 (ja) * | 1986-11-26 | 1997-05-07 | 呉羽化学工業株式会社 | ポリフエニレンスルフイドフイルムの縦延伸方法および装置 |
| JP2007245635A (ja) * | 2006-03-17 | 2007-09-27 | Dainichi Seikan Kk | ポリ乳酸延伸材料の製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE669312A (enrdf_load_stackoverflow) * | 1964-09-07 | |||
| BE698592A (enrdf_load_stackoverflow) * | 1966-05-24 | 1967-11-03 | ||
| DE1704778A1 (de) * | 1967-12-06 | 1971-05-27 | Koertje Werner Dr Ing | Verstreckanlage fuer Folienbaendchen |
| DE2021783A1 (de) * | 1970-05-04 | 1971-11-25 | Chemiefaser Lenzing Ag | Vorrichtung zum Verstrecken von Folienbahnen aus thermoplastischem Material |
| CA973860A (en) * | 1971-09-24 | 1975-09-02 | Gerhard W. Dorfel | Supporting-roller reeling apparatus |
-
1975
- 1975-12-29 DE DE19752558923 patent/DE2558923C2/de not_active Expired
- 1975-12-31 IT IT3091475A patent/IT1052073B/it active
-
1976
- 1976-01-05 FR FR7600075A patent/FR2297126A1/fr active Granted
- 1976-01-06 NL NL7600073A patent/NL7600073A/xx not_active Application Discontinuation
- 1976-01-06 LU LU74137A patent/LU74137A1/xx unknown
- 1976-01-08 JP JP51001193A patent/JPS5193975A/ja active Pending
- 1976-01-08 AU AU10133/76A patent/AU503307B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3521331A1 (de) * | 1984-07-03 | 1986-01-30 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Verfahren zur herstellung eines hochfesten polymerfilms und vorrichtung zur ausfuehrung des verfahrens |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2558923A1 (de) | 1976-07-15 |
| FR2297126A1 (fr) | 1976-08-06 |
| AU1013376A (en) | 1977-07-14 |
| NL7600073A (nl) | 1976-07-12 |
| JPS5193975A (enrdf_load_stackoverflow) | 1976-08-18 |
| IT1052073B (it) | 1981-06-20 |
| AU503307B2 (en) | 1979-08-30 |
| LU74137A1 (enrdf_load_stackoverflow) | 1977-03-18 |
| FR2297126B1 (enrdf_load_stackoverflow) | 1979-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |