Paper sheets ARGO Karton Delta A4 407061 – dark blue cardboard

ARGO Karton Delta A4 in dark blue is a heavyweight A4-format cardboard designed for creative and practical tasks. Supplied as individual sheets, this cardboard is suitable for cutting, folding and gluing. It is intended for school projects, visual presentations, invitations, packaging prototypes and other crafts where a firm, colored substrate is required. The sheet format and thickness make it compatible with manual finishing tools and many desktop printers that accept heavier paper stock.

Advantages

The dark blue surface provides a consistent, opaque color that reduces show-through and enhances printed or hand-applied graphics. Firm yet flexible construction supports precise scoring and clean folds without rapid delamination. Individual A4 sheets allow convenient storage and use on demand, and the material accepts common adhesives, inks and markers for mixed-media working. Its presence in a standard A4 size simplifies integration into office workflows, school assignments and small-scale prototyping.

Suitable for

• School and educational crafts
• Printer-compatible projects and small print runs
• Cards, invitations and envelopes
• Packaging mock-ups and product models
• Scrapbooking and collage work

Key specifications

• Format: A4 sheet
• Color: dark blue
• Supply form: individual flat sheets
• Suitable for cutting, folding and gluing
• Compatible with hand tools and many desktop printers that accept heavier stock

How to use

Handle sheets on a clean, flat surface. For cutting, use a sharp blade or guillotine to obtain straight edges; for folding, score along the fold line before bending to ensure a neat crease. Use PVA, double-sided tape or hot glue depending on the application and the required bond strength. When printing, check your printer’s maximum paper weight and feed single sheets into the manual tray or bypass feed to reduce jams. Test inks and adhesives on a spare sheet to confirm compatibility.

Usage recommendations

Store sheets flat in a dry environment away from direct sunlight to prevent warping and color fading. If precise color matching is critical, verify print and media settings with a sample sheet before running multiple copies.