Claims (15)
1. Postupak stvaranja digitalnog ispisa (P) na površini (2), pri čemu je površina (2) dio građevne ploče, poželjno dio podne ploče (1), naznačen time, da postupak obuhvaća sljedeće korake:
- nanošenje praha suhe tinte (15) na površinu (2), pri čemu suha tinta sadrži bojila (7);
- lijepljenje jednog dijela praha suhe tinte (15) na površinu (2) pomoću digitalne toplinske tiskarske glave (80) tako, da se digitalni ispis (P) ostvaruje pomoću zalijepljenih bojila (7) suhe tinte (15), dok lijepljenje obuhvaća aktiviranje veziva u suhoj tinti i/ili na površini preko zagrijavanja iz digitalne toplinske tiskarske glave (80); i
- odstranjivanje nezalijepljene suhe tinte (15) s površine (2);
pri čemu digitalna toplinska tiskarska glava (80) obuhvaća mnoštvo malih grijaćih elemenata, i time digitalna toplinska tiskarska glava (80) neizravno primjenjuje toplinu zagrijavanjem prijenosne folije (81).1. The process of creating a digital print (P) on the surface (2), wherein the surface (2) is part of the construction board, preferably part of the floor board (1), indicated that the process includes the following steps:
- application of dry ink powder (15) on the surface (2), whereby the dry ink contains dyes (7);
- gluing one part of the dry ink powder (15) to the surface (2) using a digital thermal printhead (80) so that digital printing (P) is realized using the glued dyes (7) of the dry ink (15), while the gluing includes the activation of the binder in dry ink and/or on the surface via heating from a digital thermal print head (80); and
- removing unglued dry ink (15) from the surface (2);
wherein the digital thermal print head (80) comprises a plurality of small heating elements, and thus the digital thermal print head (80) indirectly applies heat by heating the transfer film (81).
2. Postupak prema patentnom zahtjevu 1, naznačen time,da suha tinta (15) sadrži toplinski osjetljivu smolu.2. The method according to claim 1, characterized in that the dry ink (15) contains heat-sensitive resin.
3. Postupak prema patentnom zahtjevu 1 ili 2, naznačen time,da površina (2) sadrži toplinski osjetljivu smolu.3. The method according to claim 1 or 2, characterized in that the surface (2) contains heat-sensitive resin.
4. Postupak prema patentnim zahtjevima 2 ili 3, naznačen time,da je toplinski osjetljiva smola toplinski stvrdnjavajuća smola ili termoplastična smola.4. The method according to patent claims 2 or 3, characterized in that the heat-sensitive resin is a heat-setting resin or a thermoplastic resin.
5. Postupak prema patentnom zahtjevu 4, naznačen time,da je toplinski osjetljiva smola toplinski stvrdnjavajuća smola koja sadrži melamin.5. The method according to claim 4, characterized in that the heat-sensitive resin is a heat-hardening resin containing melamine.
6. Postupak prema bilo kojem od patentnih zahtjeva 1 do 5, naznačen time,da prijenosna toplinska folija (81) sadrži bakar ili aluminij.6. The method according to any one of patent claims 1 to 5, characterized in that the transfer heat film (81) contains copper or aluminum.
7. Postupak prema bilo kojem od patentnih zahtjeva 1 do 6, naznačen time,da suha tinta (15) obuhvaća mineralne čestice.7. The method according to any one of claims 1 to 6, characterized in that the dry ink (15) includes mineral particles.
8. Postupak prema patentnom zahtjevu 7, naznačen time,da suha tinta (15) obuhvaća čestice aluminijevog oksida.8. The method according to claim 7, characterized in that the dry ink (15) comprises aluminum oxide particles.
9. Postupak prema bilo kojem od patentnih zahtjeva 1 do 8, naznačen time,da prijenosna toplinska folija (81) sadrži pojedinačne male elemente koji imaju veliku toplinsku provodljivost.9. The method according to any one of patent claims 1 to 8, characterized in that the transfer heat film (81) contains individual small elements that have a high thermal conductivity.
10. Postupak prema patentnom zahtjevu 9, naznačen time,da su navedeni pojedinačni mali elementi načinjeni od bakra ili aluminija i uklopljeni su u toplinski izolirani nasač u svrhu sprečavanja rasprostranjivanja topline između navedenih pojedinačnih elemenata.10. The method according to patent claim 9, characterized in that the specified individual small elements are made of copper or aluminum and are incorporated into a heat-insulated socket for the purpose of preventing the spread of heat between the specified individual elements.
11. Postupak prema bilo kojem od prethodnih patentnih zahtjeva, naznačen time,da suha tinta obuhvaća drvena vlakna.11. The method according to any of the preceding claims, characterized in that the dry ink comprises wood fibers.
12. Postupak prema bilo kojem od prethodnih patentnih zahtjeva, naznačen time,da se prijenosna toplinska folija (81) postavlja između suhe tinte i digitalne toplinske tiskarske glave (80).12. The method according to any of the previous patent claims, characterized in that the transfer thermal film (81) is placed between the dry ink and the digital thermal print head (80).
13. Postupak prema bilo kojem od prethodnih patentnih zahtjeva, naznačen time,da je prijenosna toplinska folija (81) raspoređena tako, da se kliže naspram grijaćih elemenata i keramičke podloge digitalne toplinske tiskarske glave (80).13. The method according to any of the preceding patent claims, characterized in that the transfer thermal film (81) is arranged so that it slides against the heating elements and the ceramic substrate of the digital thermal printing head (80).
14. Postupak prema bilo kojem od prethodnih patentnih zahtjeva, naznačen time,da nadalje obuhvaća zagrijavanje i otiskivanje površine (2).14. The method according to any of the preceding patent claims, characterized in that it further comprises heating and printing the surface (2).
15. Postupak prema bilo kojem od prethodnih patentnih zahtjeva, naznačen time,da je prijenosna toplinska folija (81) u doticaju s digitalnom toplinskom tiskarskom glavom (80) i sa česticama suhe tinte (15).15. The method according to any of the preceding patent claims, characterized in that the thermal transfer foil (81) is in contact with the digital thermal print head (80) and with the dry ink particles (15).