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Artwork centre

Design Guidelines & Print Specifications

Everything our press and fabrication floor needs from your design team — accepted file formats, colour mode, resolution, bleed and safe area for every product category we run in Kolkata. Send files that follow these specs and we skip straight to proofing.

General artwork rules

  • Send print-ready PDF/X-1a wherever possible — it locks fonts, colour and transparency.
  • Convert every font to outlines/curves before sending, or attach the font files.
  • Build all print artwork in CMYK. RGB files are converted by us and colour can shift.
  • Embed images at their native size; do not enlarge low-resolution web images.
  • Keep total ink coverage under 300% for offset stationery to avoid set-off.
  • Name files as Company_Product_Size_v1.pdf so revisions are never mixed up.
  • Anything above 100 MB should be shared as a Drive/WeTransfer link on WhatsApp.
  • We send a digital proof before production — approval on that proof is final.

Specs by category

Architectural & Frosted Glass Films

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File formats
AI, PDF, EPS, SVG (vector preferred), CDR
Colour mode
CMYK for printed film, Pantone reference for brand colours
Resolution
Vector, or 150 DPI at 1:1 size for photographic film
Bleed
10 mm on all sides for full-pane coverage
Safe area
25 mm from glass edge and 40 mm from any handle/patch fitting
Supply scale
Supply at 1:1, or 1:10 clearly labelled
  • Mark door handles, hinges, patch fittings and glass joint lines on the layout.
  • Frosted band heights are usually 900–1500 mm from finished floor level.
  • White ink is a separate layer — name it 'WHITE' and set to overprint.
  • Minimum cut-vinyl stroke weight: 1.5 mm.

Acrylic, LED & Metal Signage

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File formats
AI, DXF, PDF (vector only), plus a JPG reference of the site
Colour mode
Pantone / RAL codes for paint and acrylic matching
Resolution
Vector outlines only — no raster logos
Bleed
Not applicable; supply exact cut path
Safe area
50 mm clearance from fascia edges and structural members
Supply scale
1:1 or 1:10 with dimensions marked in mm
  • Separate layers for CUT, ENGRAVE and LED positions.
  • Minimum acrylic letter stroke: 8 mm; minimum SS stroke: 10 mm.
  • Provide overall board size, mounting height and power point location.
  • Backlit letters need a minimum 40 mm depth for even light spread.

Custom Wallpaper & HP Latex Wall Graphics

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File formats
PDF, TIFF, PSD (flattened), JPG at maximum quality
Colour mode
CMYK, sRGB accepted for photographic murals
Resolution
100–150 DPI at final wall size (minimum 72 DPI for large walls)
Bleed
75 mm on all four sides for trimming on site
Safe area
100 mm from ceiling, skirting and corners for key subjects
Supply scale
1:10 accepted if final dimensions are written on the file
  • Send the exact wall width × height in feet or mm after measurement.
  • Mark switchboards, AC units and door openings on a reference photo.
  • Panels are split at 48–54 inch width — avoid faces at seam positions.
  • Dark solid colours may show slight banding across panel joins.

Vinyl Cut-Outs, Stickers & Radium Print

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File formats
AI, PDF, SVG, CDR (vector with outlined fonts)
Colour mode
CMYK for print, exact vinyl shade code for cut vinyl
Resolution
Vector, or 300 DPI at 1:1 for printed stickers
Bleed
3 mm around every die-cut shape
Safe area
3 mm inside the cut line for all text and logos
Supply scale
1:1
  • Add a spot colour swatch named 'CutContour' set to overprint for die-cut shapes.
  • Minimum cut detail: 2 mm; thinner strokes tear during weeding.
  • Reflective radium artwork should use bold shapes and high-contrast lettering.
  • Round corners to at least 2 mm radius for longer sticker life.

Canvas Photo Frames

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File formats
High-quality JPG, TIFF, PDF or PSD (flattened)
Colour mode
sRGB or Adobe RGB accepted; we colour-check before printing
Resolution
150–300 DPI at final frame size
Bleed
50 mm image wrap on every side
Safe area
Keep faces and text 75 mm inside the finished edge
Supply scale
1:1, or include the exact finished frame size
  • Use the original camera file where possible; social-media copies may be too small.
  • Allow extra image around all edges for the canvas wrap.
  • We send a crop preview before printing and stretching.
  • Ask for a gallery-wall layout when ordering multiple coordinated frames.

DTF Printing Services

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File formats
AI, PDF, SVG, or PNG with transparent background
Colour mode
CMYK for DTF/sublimation, Pantone for screen and embroidery thread
Resolution
300 DPI at actual print size
Bleed
Full bleed only on sublimation — add 20 mm all round
Safe area
Chest print 25 × 30 cm max; keep 40 mm below the collar seam
Supply scale
1:1 with print size written in cm
  • Embroidery needs simplified artwork — minimum text height 6 mm.
  • Avoid gradients on screen print; each colour is a separate screen.
  • White garments do not need a white underbase; dark garments do.
  • Send front, back and sleeve placements as separate files.

Laser Cutting, Engraving & 3D Printing

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File formats
DXF, AI, PDF for laser; STL, STEP, OBJ for 3D printing
Colour mode
RGB Red = cut, Blue = engrave, Black = raster fill
Resolution
Vector paths only for laser
Bleed
Not applicable
Safe area
5 mm between adjacent cut paths and from sheet edge
Supply scale
1:1 in millimetres
  • Close all paths and remove duplicate/overlapping lines.
  • Set stroke weight to 0.01 mm hairline for cut lines.
  • Kerf allowance is 0.15–0.25 mm — adjust slot-fit joints accordingly.
  • For 3D prints, state material, infill % and whether the part is functional.

Not sure your file is print-ready?

WhatsApp the artwork to +91 98365 65173 — our prepress team checks bleed, colour and resolution free of charge and tells you exactly what to fix.

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