Prægning

Banketræ brugt af Cherokeefolket til prægning af mønstre på lervarer
The Imperial Arming Press 1832 - Ældre forgylderpresse til forgyldning af bogbind, især til frembringelse af større, forgyldte ornamenter, navnlig på siderne.

Ved prægning frembringes aftryk med prægestempler i form af fordybninger eller ophøjede figurer i et stof.

Til prægning kan anvendes håndværktøj eller en kraftig presse − ved forgyldning en forgylderpresse til 'presseforgyldning' − og prægningen foregår så mellem graverede, hærdede og gult anløbne stålstempler. Skal præget være dybt, som til medaljer, gentages operationen én eller flere gange, idet blanketten[1],[2] om fornødent udglødes mellem operationerne.

Prægning foretages navnlig med mønter og medaljer; dog anvendes den også ved fremstilling af gafler, skeer og lignende genstande samt småting som knapper ogurkassebunde.

Inden for bogbinderiet anvendes også forskellige slags prægestempler i form af panel- og rullestempler og filéter. På bogbind kan man præge et mønster eller en tekst ved anvendelse af prægeblok eller prægestempler. Præget kan være forgyldt (presseforgyldning[3]), farvelagt eller uden farve, 'blindt', blindtryk.

1832 tog englænderne en forgylderpresse i brug til maskinel prægning af bogbind. Det gjorde det muligt at fremstille billige, maskinudsmykkede forlagsbind − 'komponerede bind'[4] − i konkurrence med de sædvanlige håndindbundne og udsmykkede privatbind.

Galleri

Dekorative bånd eller borter fremstillet med filéter
Filét til prægning på bogbind

Kilde

Noter

  1. ^ "Blanket" hos Ordnet.dk : pkt. 2)
  2. ^ Om møntfremstilling hos DanskMoent.dk
  3. ^ "Presseforgyldning" hos Ordnet.dk
  4. ^ "Vore ældste komponerede bind - bog- og erhvervshistoriske undersøgelser" (htm-version) Arkiveret 2. april 2015 hos Wayback Machine - (pdf-version (Webside ikke længere tilgængelig)) af bibliotekar, litteraturhistoriker Richard Jakob Paulli (1890-1975) i Fund og Forskning, vol. 7, 1960

Eksterne henvisninger



Denne artikel stammer hovedsagelig fra Salmonsens Konversationsleksikon 2. udgave (1915–1930).
Du kan hjælpe Wikipedia ved at ajourføre sproget og indholdet af denne artikel.
Hvis den oprindelige kildetekst er blevet erstattet af anden tekst – eller redigeret således at den er på nutidssprog og tillige wikificeret – fjern da venligst skabelonen og erstat den med et
dybt link til Salmonsens Konversationsleksikon 2. udgave (1915–1930) som kilde, og indsæt [[Kategori:Salmonsens]] i stedet for Salmonsens-skabelonen.

Medier brugt på denne side

Brass letter stamps.jpg
Forfatter/Opretter: Edinburgh City of Print, Licens: CC BY 2.0

27 Brass letter stamps in cardboard box. Wooden handled tools with brass heads showing individual characters.

Accession Number: hh.4736.11.88

These brass letter stamps were used by book finishers. The letter stamps were heated up on a gas ring and used to apply the gold leaf onto the leather cover of the book.

Finishing tools primarily could be divided into two categories: rolls and stamps. Rolls consisted of wheels with continuous designs engraved on the circumference, used to create long lines. Fillets?which made plain, straight lines?were the most common rolls. A binder would own several line fillets of different gauges, as well as fillets containing anywhere from one to four parallel lines. Whether working in leather or cloth, binders finally tooled the design and title into the material by making impressions with heated finishing tools. After making a blind impression, the binder sometimes pressed gold leaf into the indentation with the same tools.

These brass stamps are on display at the People's Story Museum, the Canongate, Edinburgh.

Edinburgh City of Print is a joint project between City of Edinburgh Museums and the Scottish Archive of Print and Publishing History Records (SAPPHIRE). The project aims to catalogue and make accessible the wealth of printing collections held by City of Edinburgh Museums. For more information about the project please visit www.edinburghcityofprint.org
1861-LetterSheetIndicium.jpg
Indicium of 1861 U.S. letter sheet - George Washington depicted in pink on blue paper
Numis-spindel.jpg
Numis-spindel, fotografiert auf einer Münzausstellung der Münze Berlin 2005.
Prasa do produkcji monet.jpg
Old presse used in production of coins. Made in 1936. Shown on the square in front of the Polish Mint building in Warsaw.
The Imperial Arming Press 1832 Gilding Press.png
Den første engelske forgylderpresse fra 1832 The Imperial Arming Press - Træsnit i J.A. Arnett: Bibliopegia, 1835.
Embossed Postcard, Carnegie Library, Houston, Texas.jpg
Embossed Postcard, Carnegie Library, Houston, TX (postcard, circa 1900-1924)
Filete 1.jpg
Forfatter/Opretter: Alnilam, Licens: CC BY-SA 3.0
Filete mit Zierornament
Stamping on Leather.jpg
Leatherwork done by and photographed by Johan Potgieter, 2005
Cherokeestampingpaddles.png
Paddles traditionally used by the Cherokee people to imprint designs on pottery.
Vitprägel.jpg
(c) Foto: Jonn Leffmann, CC BY 3.0
En vitprägel för prägling av fotografiska bilder eller grafikblad.
Bookbinders finishing rolls.jpg
Forfatter/Opretter: Edinburgh City of Print, Licens: CC BY 2.0

Wooden handled bookfinishing tool. Head of tool is a brass wheel with type letters on edges. These letters were wheeled across the cover of a book.

Accession Number: hh.4726.2.88

Finishing tools primarily could be divided into two categories: rolls and stamps. Rolls consisted of wheels with continuous designs engraved on the circumference, used to create long lines. Fillets?which made plain, straight lines?were the most common rolls. A binder would own several line fillets of different gauges, as well as fillets containing anywhere from one to four parallel lines. Whether working in leather or cloth, binders finally tooled the design and title into the material by making impressions with heated finishing tools. After making a blind impression, the binder sometimes pressed gold leaf into the indentation with the same tools.

This item is on display at the People's Story Museum, the Canongate, Edinburgh.

Edinburgh City of Print is a joint project between City of Edinburgh Museums and the Scottish Archive of Print and Publishing History Records (SAPPHIRE). The project aims to catalogue and make accessible the wealth of printing collections held by City of Edinburgh Museums. For more information about the project please visit www.edinburghcityofprint.org
Bookbinders finishing roll.jpg
Forfatter/Opretter: Edinburgh City of Print, Licens: CC BY 2.0

Wooden handled bookfinishing tool. Head of tool is a brass wheel with type letters on edges. These letters were wheeled across the cover of a book.

Accession Number: hh.4726.2.88

Finishing tools primarily could be divided into two categories: rolls and stamps. Rolls consisted of wheels with continuous designs engraved on the circumference, used to create long lines. Fillets?which made plain, straight lines?were the most common rolls. A binder would own several line fillets of different gauges, as well as fillets containing anywhere from one to four parallel lines. Whether working in leather or cloth, binders finally tooled the design and title into the material by making impressions with heated finishing tools. After making a blind impression, the binder sometimes pressed gold leaf into the indentation with the same tools.

This item is on display at the People's Story Museum, the Canongate, Edinburgh.

Edinburgh City of Print is a joint project between City of Edinburgh Museums and the Scottish Archive of Print and Publishing History Records (SAPPHIRE). The project aims to catalogue and make accessible the wealth of printing collections held by City of Edinburgh Museums. For more information about the project please visit www.edinburghcityofprint.org
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Forfatter/Opretter: Tamorlan, Licens: CC BY 3.0
Troqueladora manual
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(c) D. Dornheim, CC BY-SA 2.0 de
Blindprägung und Handvergoldung nebeneinander auf dem Buchdeckel eines Kalblederbandes. Das Foto des Einbandes ist auf der Seite http://de.wikipedia.org/wiki/Buchbinden#Einband.
Embossedlabel.JPG
Forfatter/Opretter: spectra-mv, Licens: CC BY-SA 3.0
embossed tape
Borter Filet Tgn 609 Rom 447.png
Borter påtrykt med såkaldte "filéter" til udsmykning af bogbind - beskrevet side 446 :

"... Forgyldningsredskaberne er Metalstempler, der er udskaarne med de Figurer, som ønskes i Guldet. De glatte, krusede eller forskellig formede Linier, der ofte bruges som »Baand« tværs over Bogryggen, paatrykkes med de saakaldte »Filéter«, der har Form, som Tgn. 607 viser, og paa hvis rundede Bane ophøjet er udgravet forskelige

Borter, som Tgn. 609 viser en Række Prøvetyk af. ..."
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Forfatter/Opretter: Wolfgang Meinhart, Hamburg, Licens: CC BY-SA 3.0
Steel punch für Bookbindery
Dymo embossing label maker circa 1967.jpg
Forfatter/Opretter: Junkyardsparkle, Licens: CC0
This DYMO Label-it label maker from the late 1960s produces a more compact lettering than more recent embossers.
Einband.gold.19.jh.jpg
Einband, 19. Jahrhundert Reineke Fuchs
Einband (Detail) der Ausgabe des Versepos von Johann Wolfgang von Goethe