PL447207A1 - Coated polyester film and method of producing coated polyester film - Google Patents
Coated polyester film and method of producing coated polyester filmInfo
- Publication number
- PL447207A1 PL447207A1 PL447207A PL44720723A PL447207A1 PL 447207 A1 PL447207 A1 PL 447207A1 PL 447207 A PL447207 A PL 447207A PL 44720723 A PL44720723 A PL 44720723A PL 447207 A1 PL447207 A1 PL 447207A1
- Authority
- PL
- Poland
- Prior art keywords
- film
- layer
- polyester film
- coated polyester
- sputtered
- Prior art date
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
- 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
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
-
- 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
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
-
- 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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Przedmiotem zgłoszenia jest powlekana folia poliestrowa, gdzie warstwa nośna stanowi warstwę dwuosiowo zorientowanej poliestrowej folii bazowej (1) o grubości od 10 do 15 µm, zawierająca na powierzchni napyloną warstwę tlenków aluminium (2), charakteryzuje się tym, że na warstwie tlenków aluminium (2) znajduje się wierzchnia warstwa powlekająca (4) naniesiona z roztworu powlekającego (5) o składzie od 5% do 50% rozpuszczalnej substancji stałej oraz od 50% - 95% wody w całkowitej masie wagowej roztworu powlekającego (5). Zgłoszenie obejmuje też sposób wytwarzana powlekanej folii poliestrowej, który polega na tym, że w pierwszym etapie na powierzchnię folii bazowej (1) w zespole komory napylania (13) napyla się warstwę tlenków aluminium (2). Następnie tak przygotowaną folię napyloną (29) tlenkami aluminium (2) nawija się na rolkę transportową (16). Sposób charakteryzuje się tym, że folię napyloną (29) na rolce transportowej (16) sezonuje się, a następnie przekazuje się do automatycznej powlekarki (17). W drugim etapie wytwarzania powlekanej folii poliestrowej, w module powlekania (18), nanosi się warstwę powlekającą (4) z roztworu powlekającego (5). Za pomocą rakla (18a) wyrównującego odbiera się z powierzchni folii (29) nadmiar roztworu powlekającego (5). W trzecim etapie wytwarzania powlekanej folii poliestrowej, przekazuje się folię (29) do tunelu grzewczego (19), gdzie folię wstępnie powleczoną (3) poddaje się suszeniu w temperaturze 110°C - 130°C. W etapie czwartym w module nawijarki (20) odbiera się osuszoną oraz powleczoną folię (3) i nawija się ją (3) na rolkę finalną.The subject of the application is a coated polyester film, where the carrier layer is a layer of biaxially oriented polyester base film (1) with a thickness of 10 to 15 µm, containing a sputtered layer of aluminum oxides (2) on the surface, characterized in that the layer of aluminum oxides (2) has a top coating layer (4) applied from a coating solution (5) with a composition of 5% to 50% of soluble solid substance and 50% - 95% of water in the total weight of the coating solution (5). The application also covers a method of producing a coated polyester film, which consists in that in the first stage a layer of aluminum oxides (2) is sputtered on the surface of the base film (1) in the sputtering chamber assembly (13). Then the film thus prepared, sputtered (29) with aluminum oxides (2), is wound onto a transport roller (16). The method is characterized in that the film (29) sputtered on the transport roll (16) is seasoned and then transferred to an automatic coater (17). In the second stage of producing the coated polyester film, in the coating module (18), a coating layer (4) is applied from the coating solution (5). Using a leveling doctor blade (18a), excess coating solution (5) is removed from the surface of the film (29). In the third stage of producing the coated polyester film, the film (29) is transferred to a heating tunnel (19), where the pre-coated film (3) is dried at a temperature of 110°C - 130°C. In the fourth stage, the dried and coated film (3) is received in the winder module (20) and wound (3) onto the final roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL447207A PL447207A1 (en) | 2023-12-21 | 2023-12-21 | Coated polyester film and method of producing coated polyester film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL447207A PL447207A1 (en) | 2023-12-21 | 2023-12-21 | Coated polyester film and method of producing coated polyester film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL447207A1 true PL447207A1 (en) | 2025-06-23 |
Family
ID=96092991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL447207A PL447207A1 (en) | 2023-12-21 | 2023-12-21 | Coated polyester film and method of producing coated polyester film |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL447207A1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0811273A (en) * | 1994-07-04 | 1996-01-16 | Diafoil Co Ltd | Biaxially oriented laminated polyester film |
| US5824394A (en) * | 1994-06-20 | 1998-10-20 | Diafoil Hoechst Company, Limited | Biaxially oriented laminated polyester film |
| JP2000233468A (en) * | 1999-02-16 | 2000-08-29 | Dainippon Printing Co Ltd | Laminated material and packaging container using the same |
| JP2001018318A (en) * | 1999-07-06 | 2001-01-23 | Dainippon Printing Co Ltd | Overwrap film |
| JP2014073598A (en) * | 2012-10-03 | 2014-04-24 | Toray Ind Inc | Gas barrier film |
| JP2018075835A (en) * | 2016-11-11 | 2018-05-17 | ミツビシ ポリエステル フィルム ジーエムビーエイチ | Heat-sealable and peelable biaxially stretched polyester film, production method thereof and use thereof |
| JP2019014043A (en) * | 2017-07-03 | 2019-01-31 | 凸版印刷株式会社 | Laminated body and packaging bag using the same |
| US20200190663A1 (en) * | 2017-04-28 | 2020-06-18 | Tetra Laval Holdings & Finance S.A. | Barrier film |
| PL436519A1 (en) * | 2020-12-29 | 2022-07-04 | Mardruk Opakowania Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa | Packaging material and method of producing packaging material intended in particular for packaging products in a MAP modified atmosphere |
-
2023
- 2023-12-21 PL PL447207A patent/PL447207A1/en unknown
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5824394A (en) * | 1994-06-20 | 1998-10-20 | Diafoil Hoechst Company, Limited | Biaxially oriented laminated polyester film |
| JPH0811273A (en) * | 1994-07-04 | 1996-01-16 | Diafoil Co Ltd | Biaxially oriented laminated polyester film |
| JP2000233468A (en) * | 1999-02-16 | 2000-08-29 | Dainippon Printing Co Ltd | Laminated material and packaging container using the same |
| JP2001018318A (en) * | 1999-07-06 | 2001-01-23 | Dainippon Printing Co Ltd | Overwrap film |
| JP2014073598A (en) * | 2012-10-03 | 2014-04-24 | Toray Ind Inc | Gas barrier film |
| JP2018075835A (en) * | 2016-11-11 | 2018-05-17 | ミツビシ ポリエステル フィルム ジーエムビーエイチ | Heat-sealable and peelable biaxially stretched polyester film, production method thereof and use thereof |
| US20200190663A1 (en) * | 2017-04-28 | 2020-06-18 | Tetra Laval Holdings & Finance S.A. | Barrier film |
| JP2019014043A (en) * | 2017-07-03 | 2019-01-31 | 凸版印刷株式会社 | Laminated body and packaging bag using the same |
| PL436519A1 (en) * | 2020-12-29 | 2022-07-04 | Mardruk Opakowania Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa | Packaging material and method of producing packaging material intended in particular for packaging products in a MAP modified atmosphere |
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