Spine width
To estimate spine width
for uncoated paper 80 g/m2 - page count should be multiplied by 0,05mm (round up to 1mm);
for uncoated paper 90 g/m2 - page count should be multiplied by 0,055mm (round up to 1mm);
for uncoated paper 70 g/m2 - page count should be multiplied by 0,045mm (round up to 1mm);
for uncoated paper 120 g/m2 - page count should be multiplied by 0,074mm (round up to 1mm);
for uncoated paper 150 g/m2 - page count should be multiplied by 0,0925mm (round up to 1mm);
for volume paper Ecco-Book Cream and White vol. 2.0, 70 g/m2 - page count should be multiplied by 0,0685mm (round up to 1mm);
for volume paper Ecco-Book Lux vol. 1.8, 90 g/m2 - page count should be multiplied by 0,078mm (round up to 1mm);
for volume paper Munken Print White and Cream vol. 1.5 90 g/m2 - page count should be multiplied by 0,0675mm (round up to 1mm);
for volume paper Munken Print White and Cream vol. 1.5 150 g/m2 - page count should be multiplied by 0,1125mm (round up to 1mm);
for coated paper matt and gloss 115 g/m2 - page count should be multiplied by 0,045mm (round up to 1mm);
for coated paper gloss 150 g/m2 - page count should be multiplied by 0,052mm (round up to 1mm);
for coated paper matt 150 g/m2 - page count should be multiplied by 0,06mm (round up to 1mm);
for coated paper matt and gloss 200 g/m2 - page count should be multiplied by 0,084mm (round up to 1mm);
Inkjet papers:
To estimate spine width
for JetStar uncoated paper 80 g/m2 - page count should be multiplied by 0,05mm (round up to 1mm);
for volume paper Alto vol. 1.5 90 g/m2 - page count should be multiplied by 0,0675mm (round up to 1mm);
for volume paper Bio Top 3 vol. 1.35 90 g/m2 - page count should be multiplied by 0,06075mm (round up to 1mm);
for volume paper Munken Print Cream vol. 1.5 90 g/m2 - page count should be multiplied by 0,0675mm (round up to 1mm);
Example: Our Book has 250 pages printed on uncoated paper 80 g/m2, spine width = 250 x 0,05mm = 12,5mm ~ 13mm
Preparing cover for A4 size (210mm x 297mm) horizontal length: 210mm x 2 + spine + 6mm bleed = 426mm + spine; vertical length: 297mm + 6mm bleed = 303mm
Preparing cover for A5 size (148mm x 210mm) horizontal length: 148mm x 2 + spine + 6mm bleed = 302mm + spine; vertical length: 210mm + 6mm bleed = 216mm
Preparing cover for B5 size (170mm x 240mm) horizontal length: 170mm x 2 + spine + 6mm bleed = 346mm + spine; vertical length: 240mm + 6mm bleed = 246mm
There is no bleed required for black&white pages 7 mm margins is required.
Note: Do not put any text on books spine thinner then 6mm
Lines Minimal line thickness is 0,25p (0,088mm)
Fonts Minimal font size is 4p All fonts in text should be converted to curves or embedded with the pdf file.
Background Minimum colour use is 5% of any component (i.e.: C-0 M-0 Y-0 K-5) Full blackness is achieved by using only black component (C-0 M-0 Y-0 K-100), no need to use other components Colour - only CMYK scale in every graphic project. If you want to use spot colours (Pantone, HKS, etc.) you should look for adequate CMYK representation.
Gradients Gradients shouldn't be less then 5% of tonal transition.
Resolution Pictures and graphics should have 300DPI resolution and CMYK colour space (SWOP Coated CMYK)
Files Prefered file format is PDF. Other file formats are accpeted but we will charge additional fee for converting.
Accepted file formats: CDR CorelDraw ver. 11, fonts converted to curves, CMYK JPG resolution 300 DPI, maximum quality, CMYK
Tryck på bokkant (CMYK)Denna teknik innebär att man applicerar pigmentbläck på inlagans kanter. Det görs i CMYK. Processen gör det möjligt att skriva ut teman, bildtexter och grafik som kan fungera som en förlängning av omslagsillustrationen eller komplettera den. Vi erbjuder även kanttryck på böcker med rundade hörn.
Tekniska anmärkningar:
- Bläcket kan rinna något mellan sidorna under utskriften.
- Maximalt bokformat: 210 × 297 mm (A4).
- Maximal utskriftsbredd: 290 mm.
- Minsta blocktjocklek: från 1 mm.
- Pantone eller andra specialfärger konverteras till CMYK.
- Färgerna som används på bokens kanter bör vara likartade för att undvika nedsmutsning.
Förberedelse av fil:
- VIKTIGT: Kantens grafiska design bör förberedas i vertikalt format.
- Filerna måste vara i .pdf format (vi rekommenderar PDF/X-4:2010),
- Grafisk design skall ha ett utfall på 3 mm på varje sida.
- Acceptabel designupplösning: 300 DPI.
- En separat fil krävs för varje kant av bokens inlaga som ska tryckas (X1, X2, X3).
- Filerna ska namnges på följande sätt: X1_namn_uppe.pdf, X2_namn_fram.pdf, X3_namn_nere.pdf.
- Bifoga en förhandsgranskningsfil med placeringen av grafiken enligt följande exempel för din beställning:
Risker och kända problem:
- Bokkant tryck täcker inte limningen.
- Av tekniska skäl kan mindre bläckdroppar förekomma i inlagan.
- Det finns möjlighet att en liten del av upplagan beskäras med 0,7 mm på inlagans kanter.
- Enfärgat tryck rekommenderas inte.
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