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155mm Square Soporset Smooth White Single Fold Card Blanks – 300gsm

£0.15 (Including VAT)

Availability: In stock SKU: 155SQSFCB300 Category: Tags: , ,
Quantity Price Each
1 - 99 0.1500
100 - 249 0.1440
250 - 999 0.1380


Unleash your creativity with the 155mm Square Soporset Smooth White Single Fold Card Blanks. Crafted to perfection, these card blanks provide a pristine canvas for all your design endeavours, from intricate invitations to distinctive art pieces. The robust 300gsm weight ensures a luxurious touch and superior durability, making them an essential addition to every craft and design toolkit.

Feature Highlights

  • Card Dimensions: When unfolded, these card blanks present a perfectly square expanse measuring 155 x 155mm. Ideal for fashioning elegant invites, bespoke cards, or any project that demands a touch of sophistication.
  • Exceptional Print Clarity: The inclusion of Soporset Offset technology means every design, image, or message printed stands out with impeccable clarity. Optimised for double-sided printing, these cards ensure flawless results on both surfaces.
  • Flawless Machine Performance: Designed for optimal functionality, these card blanks promise consistent runnability and unhindered operation, even at the most demanding printing speeds.
  • Environmentally Conscious: These card blanks not only deliver on quality but also on environmental responsibility. They are FSC® certified, carry the EU Ecolabel, and reflect a commitment to sustainability and eco-friendliness.
  • Renowned Certifications: Manufactured in a facility that proudly holds the ISO 9001, ISO 14001, and OHSAS 18001 certifications, these card blanks epitomise quality assurance, environmental mindfulness, and safety standards.
  • Chlorine-Free Production: A commitment to the environment is further showcased through a chlorine-free manufacturing process, marrying high-quality with eco-conscious decisions.

The 155mm Square Soporset Smooth White Single Fold Card Blanks – 300gsm are a harmonious blend of artistry and state-of-the-art technology. Perfect for those special projects where quality cannot be compromised, they offer a superior canvas that reflects elegance, durability, and an unwavering commitment to the environment. Whether you’re crafting for a special occasion or a professional project, these card blanks promise results that are both stunning and memorable.

Additional information

Folded Size (cm)

15.5cm x 15.5cm

Folded Size (mm)

155mm x 155mm

Folded Size (Inches)

6.10" x 6.10"

Basis Weight





1.18 g/m2

CIE Whiteness




Bendtsen Roughness

200 ml/min



Product Colour Variations
Please note; our commitment to sustainability may result in slight variations in colour shades with our products. Due to their nature, colours can vary slightly from batch to batch. The colours you see on screen can depend on your screen colour set up, and also certain computers that have light detection. We strongly suggest to request a sample from us, which is completely free. However, we offer a full 30 day money back guarantee on all of our standard stock products if you are not completely happy. You can find out more here.

Envelope Flap Variations
We take pride in using eco-friendly processes in the manufacture of our envelopes. Please be aware that some envelopes might have slight variations in flap design from the product photos. This is due to our continuous effort to reduce waste and use available resources responsibly. This doesn’t compromise their functionality or quality.

Peel & Seal Designs
Some of the designs on our peel & seal envelopes can vary. This relates to the branding printed on the inside of the envelope (if any) and also the branding on the peel & seal strip. This doesn’t compromise their functionality or quality.