PL444784A1 - Flexographic printing machine, especially for applying an active coating that inhibits the growth of microorganisms using a varnish containing zero-valent iron nanoparticles - Google Patents

Flexographic printing machine, especially for applying an active coating that inhibits the growth of microorganisms using a varnish containing zero-valent iron nanoparticles

Info

Publication number
PL444784A1
PL444784A1 PL444784A PL44478423A PL444784A1 PL 444784 A1 PL444784 A1 PL 444784A1 PL 444784 A PL444784 A PL 444784A PL 44478423 A PL44478423 A PL 44478423A PL 444784 A1 PL444784 A1 PL 444784A1
Authority
PL
Poland
Prior art keywords
printing machine
cooling drum
microorganisms
inhibits
growth
Prior art date
Application number
PL444784A
Other languages
Polish (pl)
Inventor
Małgorzata Pleskot
Dariusz Pleskot
Original Assignee
Ecor Product 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 Ecor Product Spółka Z Ograniczoną Odpowiedzialnością filed Critical Ecor Product Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL444784A priority Critical patent/PL444784A1/en
Publication of PL444784A1 publication Critical patent/PL444784A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/02—Conveying or guiding webs through presses or machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/044—Drying sheets, e.g. between two printing stations
    • B41F23/0463—Drying sheets, e.g. between two printing stations by convection
    • B41F23/0466—Drying sheets, e.g. between two printing stations by convection by using heated air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/0476—Cooling
    • B41F23/0479—Cooling using chill rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

Przedmiotem zgłoszenia jest fleksograficzna maszyna drukarska, zwłaszcza do nanoszenia aktywnej powłoki hamującej rozwój drobnoustrojów z użyciem lakieru zawierającego nanocząstki żelaza zerowartościowego. Maszyna drukarska charakteryzuje się tym, że na wałku serwo (7) zamocowany jest bęben chłodzący (8) o zwiększonym obwodzie, zawierającym się w przedziale od 37 do 45 cali, korzystnie 41 cali, powyżej którego usytuowana jest lampa ledowa (9), przy czym segment drukujący (2) usytuowany jest w strefie bębna chłodzącego (8) w taki sposób, że wstęga (1) zadrukowywanego materiału prowadzona jest z segmentu drukującego (2) po obwodzie bębna chłodzącego (8) poprzez strefę działania lampy ledowej (9) na wałek transmisyjny (6), który jest usytuowany na wysokości lampy ledowej (9), po jej przeciwnej stronie, poniżej segmentu drukującego (2), zaś kolejne wałki transmisyjne (3, 4, 5) usytuowane są w skrajnych częściach maszyny drukarskiej, przy czym wałek transmisyjny (5) usytuowany jest na wysokości bębna chłodzącego (8) natomiast wałki transmisyjne (3, 4) usytuowane są na jednej wysokości w dolnej strefie maszyny drukarskiej, poniżej bębna chłodzącego (8), gdzie pomiędzy wałkiem transmisyjnym (3) a wałkiem transmisyjnym (4) zamocowane jest urządzenie suszące (10), korzystnie suszarka gorącym powietrzem, która usytuowana jest pomiędzy wałkami transmisyjnymi (3, 4) a bębnem chłodzącym (8).The subject of the application is a flexographic printing machine, in particular for applying an active coating that inhibits the growth of microorganisms using a varnish containing nanoparticles of zero-valent iron. The printing machine is characterized in that a cooling drum (8) with an increased circumference, ranging from 37 to 45 inches, preferably 41 inches, is mounted on the servo roller (7), above which an LED lamp (9) is located, wherein the printing segment (2) is located in the zone of the cooling drum (8) in such a way that the web (1) of the printed material is guided from the printing segment (2) along the circumference of the cooling drum (8) through the zone of operation of the LED lamp (9) to the transmission roller (6), which is located at the height of the LED lamp (9), on its opposite side, below the printing segment (2), while the subsequent transmission rollers (3, 4, 5) are located in the extreme parts of the printing machine, wherein the transmission roller (5) is located at the height of the cooling drum (8), while the transmission rollers (3, 4) are located on at one height in the lower zone of the printing machine, below the cooling drum (8), where a drying device (10) is mounted between the transmission roller (3) and the transmission roller (4), preferably a hot air dryer, which is located between the transmission rollers (3, 4) and the cooling drum (8).

PL444784A 2023-05-08 2023-05-08 Flexographic printing machine, especially for applying an active coating that inhibits the growth of microorganisms using a varnish containing zero-valent iron nanoparticles PL444784A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL444784A PL444784A1 (en) 2023-05-08 2023-05-08 Flexographic printing machine, especially for applying an active coating that inhibits the growth of microorganisms using a varnish containing zero-valent iron nanoparticles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL444784A PL444784A1 (en) 2023-05-08 2023-05-08 Flexographic printing machine, especially for applying an active coating that inhibits the growth of microorganisms using a varnish containing zero-valent iron nanoparticles

Publications (1)

Publication Number Publication Date
PL444784A1 true PL444784A1 (en) 2024-11-12

Family

ID=93432729

Family Applications (1)

Application Number Title Priority Date Filing Date
PL444784A PL444784A1 (en) 2023-05-08 2023-05-08 Flexographic printing machine, especially for applying an active coating that inhibits the growth of microorganisms using a varnish containing zero-valent iron nanoparticles

Country Status (1)

Country Link
PL (1) PL444784A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104354488A (en) * 2014-11-20 2015-02-18 昆明瑞丰印刷有限公司 Cold-ironing process and device for cotton paper flexo printing
CN205149123U (en) * 2015-10-19 2016-04-13 苏州市华瑞包装材料有限公司 Flexo printing machine
CN215551752U (en) * 2021-08-27 2022-01-18 苏州冠威热敏纸有限公司 Quick-drying flexible printing machine for bottomless thermal paper label
CN218366888U (en) * 2022-05-27 2023-01-24 陕西北人印刷机械有限责任公司 Positive and negative printing machine set formula flexographic printing machine color unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104354488A (en) * 2014-11-20 2015-02-18 昆明瑞丰印刷有限公司 Cold-ironing process and device for cotton paper flexo printing
CN205149123U (en) * 2015-10-19 2016-04-13 苏州市华瑞包装材料有限公司 Flexo printing machine
CN215551752U (en) * 2021-08-27 2022-01-18 苏州冠威热敏纸有限公司 Quick-drying flexible printing machine for bottomless thermal paper label
CN218366888U (en) * 2022-05-27 2023-01-24 陕西北人印刷机械有限责任公司 Positive and negative printing machine set formula flexographic printing machine color unit

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