PL447207A1 - Coated polyester film and method of producing coated polyester film - Google Patents

Coated polyester film and method of producing coated polyester film

Info

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
Application number
PL447207A
Other languages
Polish (pl)
Inventor
Damian Dziadowiec
Piotr Szymczak
Original Assignee
Eurocast Spółka Z Ograniczoną Odpowiedzialnością
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eurocast Spółka Z Ograniczoną Odpowiedzialnością filed Critical Eurocast Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL447207A priority Critical patent/PL447207A1/en
Publication of PL447207A1 publication Critical patent/PL447207A1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • C08J7/043Improving the adhesiveness of the coatings per se, e.g. forming primers
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08Oxides

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.

PL447207A 2023-12-21 2023-12-21 Coated polyester film and method of producing coated polyester film PL447207A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (9)

* Cited by examiner, † Cited by third party
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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