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Papiertechnologie
                                                            Streichen




1   | Coating technology | Sappi Fine Paper Europe |
Vom Holz zum gestrichenen Papier




2   | Coating technology | Sappi Fine Paper Europe |
Bestandteile des Strichs


                Pigmente:
                Kaolin, Kalk,                          Bindemittel:
                Titandioxid, Talk,                     Stärke-, Latex
                synthetische Pigmente                  produkte




                 Prozessmaterialien:
                 zusätzliche Bindemittel,
                 optische
                                                       Wasser
                 Aufheller, Farbstoffe,
                 Nassfestmittel,
                 Antischaummittel, ...




3   | Coating technology | Sappi Fine Paper Europe |
Oberflächen




                 Die Oberfläche eines                  Ungestrichenes Papier
                 glänzenden Papiers




4   | Coating technology | Sappi Fine Paper Europe |
Oberflächenstruktur



                    Ungestrichenes
                    Papier




5   | Coating technology | Sappi Fine Paper Europe |
Kalziumkarbonat




6   | Coating technology | Sappi Fine Paper Europe |
Kaolin




7   | Coating technology | Sappi Fine Paper Europe |
Caddy Mill (Ansetzen- rühren der Streichfarbe)




8   | Coating technology | Sappi Fine Paper Europe |
Kontrollstation Caddy Mill




9   | Coating technology | Sappi Fine Paper Europe |
Streichmaschine




10   | Coating technology | Sappi Fine Paper Europe |
Streichmaschine




11   | Coating technology | Sappi Fine Paper Europe |
Rakelstreichverfahren mit Auftragswalze
                                                        1 Ungestrichene Papierbahn
                                                        2 Coater-Gegendruckwalze
                                                        3 Streichfarbensumpf
                                                        4 Auftragswalze für Streichfarbe
                                                        5 Rakel
                                                        6 Papierbahn, auf einer Seite
                                                        gestrichen




12   | Coating technology | Sappi Fine Paper Europe |
Streicheinheit




13   | Coating technology | Sappi Fine Paper Europe |
Strichauftrag




14   | Coating technology | Sappi Fine Paper Europe |
Precoater (Vorstreichanlage)



                                                                                  Papier




                   1                    2                 3
                                                                                           Streichmittel


                                                                        3

                                                                                     2          1



                                                        Auftragswalze       Verteilungswalze




15   | Coating technology | Sappi Fine Paper Europe |
SDTA / LDTA-Coater




16   | Coating technology | Sappi Fine Paper Europe |
Oberflächen




               Matt gestrichenes Papier                  Glatte und geschlossene Oberfläche
               Die raue Oberflächenstruktur derartiger   eines glänzenden, speziell gestrichenen
               Papiere ist deutlich zu sehen.            Kunstdruckpapiers




17   | Coating technology | Sappi Fine Paper Europe |
Oberflächenstruktur



                   Oberfläche matt gestrichenes Papier




18   | Coating technology | Sappi Fine Paper Europe |
Glanzreflexion - Muster eines matten Papiers


                   Beispiel mattes Papier                        0,3


                                                                 0,2

                                                             Refl.
                                                                 0,1


                                                                 0,0
                                   α1                   α2
                                                                       0   10 20 30 40 50 60 70

                                                                            Winkel α2 [Grad]




19   | Coating technology | Sappi Fine Paper Europe |
Glanzreflexion - Muster eines halbmatten Papiers


                                                                0,3
                     Halbmattes
                     Papiermuster
                                                                0,2

                                                             Refl.
                                                                0,1


                                                                0,0
                                   α1                   α2            0   10 20 30 40 50 60 70

                                                                           Winkel α2 [Grad]




20   | Coating technology | Sappi Fine Paper Europe |
Glanzreflexion - Muster eines glänzenden Papiers


                                                                0,3

                     Beispiel Glanzpapier
                                                                0,2

                                                             Refl.
                                                                0,1


                                                                0,0

                                   α1                   α2            0   10 20 30 40 50 60 70

                                                                           Winkel α2 [Grad]




21   | Coating technology | Sappi Fine Paper Europe |
Querschnitt des Papiers


                                                        Topstrich

                                                        Vorstrich


                                                         Rohpapier




22   | Coating technology | Sappi Fine Paper Europe |
Aufbau eines 135 g-Papiers

                                                        Single - coated   Double - coated   Triple - coated


              Basis – Paper                                  100                85                75


              Pre – Coating (PM)                                                                  10


              First – Coating (CM)                                              20                22


              Top – Coating (CM)                              35                30                28


              Sum:                 g/m²                      135               135               135




23   | Coating technology | Sappi Fine Paper Europe |
Profildaten:




24   | Coating technology | Sappi Fine Paper Europe |
Verfasst durch den Technical Support Sappi Fine
                      Paper Europe



                                                                                    Kontakt:
                                                              Oliver Kropacek (Projektleiter)
                                                        Corry Olejniczak (Administrator GTL)

25   | Coating technology | Sappi Fine Paper Europe |

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Papertechnologie : Streichen

  • 1. Papiertechnologie Streichen 1 | Coating technology | Sappi Fine Paper Europe |
  • 2. Vom Holz zum gestrichenen Papier 2 | Coating technology | Sappi Fine Paper Europe |
  • 3. Bestandteile des Strichs Pigmente: Kaolin, Kalk, Bindemittel: Titandioxid, Talk, Stärke-, Latex synthetische Pigmente produkte Prozessmaterialien: zusätzliche Bindemittel, optische Wasser Aufheller, Farbstoffe, Nassfestmittel, Antischaummittel, ... 3 | Coating technology | Sappi Fine Paper Europe |
  • 4. Oberflächen Die Oberfläche eines Ungestrichenes Papier glänzenden Papiers 4 | Coating technology | Sappi Fine Paper Europe |
  • 5. Oberflächenstruktur Ungestrichenes Papier 5 | Coating technology | Sappi Fine Paper Europe |
  • 6. Kalziumkarbonat 6 | Coating technology | Sappi Fine Paper Europe |
  • 7. Kaolin 7 | Coating technology | Sappi Fine Paper Europe |
  • 8. Caddy Mill (Ansetzen- rühren der Streichfarbe) 8 | Coating technology | Sappi Fine Paper Europe |
  • 9. Kontrollstation Caddy Mill 9 | Coating technology | Sappi Fine Paper Europe |
  • 10. Streichmaschine 10 | Coating technology | Sappi Fine Paper Europe |
  • 11. Streichmaschine 11 | Coating technology | Sappi Fine Paper Europe |
  • 12. Rakelstreichverfahren mit Auftragswalze 1 Ungestrichene Papierbahn 2 Coater-Gegendruckwalze 3 Streichfarbensumpf 4 Auftragswalze für Streichfarbe 5 Rakel 6 Papierbahn, auf einer Seite gestrichen 12 | Coating technology | Sappi Fine Paper Europe |
  • 13. Streicheinheit 13 | Coating technology | Sappi Fine Paper Europe |
  • 14. Strichauftrag 14 | Coating technology | Sappi Fine Paper Europe |
  • 15. Precoater (Vorstreichanlage) Papier 1 2 3 Streichmittel 3 2 1 Auftragswalze Verteilungswalze 15 | Coating technology | Sappi Fine Paper Europe |
  • 16. SDTA / LDTA-Coater 16 | Coating technology | Sappi Fine Paper Europe |
  • 17. Oberflächen Matt gestrichenes Papier Glatte und geschlossene Oberfläche Die raue Oberflächenstruktur derartiger eines glänzenden, speziell gestrichenen Papiere ist deutlich zu sehen. Kunstdruckpapiers 17 | Coating technology | Sappi Fine Paper Europe |
  • 18. Oberflächenstruktur Oberfläche matt gestrichenes Papier 18 | Coating technology | Sappi Fine Paper Europe |
  • 19. Glanzreflexion - Muster eines matten Papiers Beispiel mattes Papier 0,3 0,2 Refl. 0,1 0,0 α1 α2 0 10 20 30 40 50 60 70 Winkel α2 [Grad] 19 | Coating technology | Sappi Fine Paper Europe |
  • 20. Glanzreflexion - Muster eines halbmatten Papiers 0,3 Halbmattes Papiermuster 0,2 Refl. 0,1 0,0 α1 α2 0 10 20 30 40 50 60 70 Winkel α2 [Grad] 20 | Coating technology | Sappi Fine Paper Europe |
  • 21. Glanzreflexion - Muster eines glänzenden Papiers 0,3 Beispiel Glanzpapier 0,2 Refl. 0,1 0,0 α1 α2 0 10 20 30 40 50 60 70 Winkel α2 [Grad] 21 | Coating technology | Sappi Fine Paper Europe |
  • 22. Querschnitt des Papiers Topstrich Vorstrich Rohpapier 22 | Coating technology | Sappi Fine Paper Europe |
  • 23. Aufbau eines 135 g-Papiers Single - coated Double - coated Triple - coated Basis – Paper 100 85 75 Pre – Coating (PM) 10 First – Coating (CM) 20 22 Top – Coating (CM) 35 30 28 Sum: g/m² 135 135 135 23 | Coating technology | Sappi Fine Paper Europe |
  • 24. Profildaten: 24 | Coating technology | Sappi Fine Paper Europe |
  • 25. Verfasst durch den Technical Support Sappi Fine Paper Europe Kontakt: Oliver Kropacek (Projektleiter) Corry Olejniczak (Administrator GTL) 25 | Coating technology | Sappi Fine Paper Europe |