White board paper (SBS) 2 - staging.witpax.com

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White board paper (SBS)

White board paper — also known as SBS (Solid Bleached Sulfate) — is a premium packaging substrate featuring a bright white appearance throughout its full thickness. Unlike gray-back duplex board, SBS maintains a clean, consistent appearance at every edge, fold, and die-cut.

Key Advantages

Superior print reproduction: The smooth, bright white surface delivers exceptional color accuracy, fine detail, and photographic-quality printing
Premium appearance: Consistent white throughout the board means no gray core visible at cut edges or fold lines
Excellent structural rigidity: Stiff caliper options provide product protection and clean shelf presentation
Coating versatility: Readily accepts gloss, matte, soft-touch lamination, spot UV, and foil stamping
Food-safe options: FDA-compliant grades available for direct food-contact applications when properly coated

Common Applications

Retail folding cartons: Cosmetics, pharmaceuticals, food, and consumer electronics packaging
Luxury product packaging: Fragrances, premium skincare, and high-end retail goods
Food and confectionery: Bakery boxes, chocolate packaging, and gourmet food presentation
Pharmaceutical packaging: Medicine cartons where print clarity and clean appearance are regulatory requirements

Industry insight: SBS costs more than gray-back duplex or recycled board, but the investment pays off for shelf-facing retail packaging where print quality directly influences purchase decisions. Brands competing in crowded retail environments consistently choose SBS for its unmatched print fidelity.

Best Used With

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Overview

Solid Bleached Sulfate (SBS) paperboard represents the premium tier of folding carton materials, manufactured from 100% bleached virgin wood pulp to deliver unparalleled brightness, smoothness, and print fidelity. Its pristine white surface serves as an ideal canvas for high-resolution graphics, intricate designs, and luxurious finishing techniques that drive shelf appeal and brand differentiation.

The material’s dense, uniform structure provides excellent stiffness and dimensional stability, enabling precise die-cutting and complex folding carton designs that maintain their shape throughout distribution and retail display. SBS accepts a wide range of coatings and finishes—from high-gloss UV to soft-touch lamination—allowing brands to create distinctive tactile experiences that reinforce premium positioning.

Food safety and hygiene make SBS the preferred choice for direct food contact applications, pharmaceutical packaging, and cosmetics. Its purity and consistent quality meet stringent regulatory requirements while delivering the visual sophistication that luxury and health-conscious brands demand. In 2026, SBS continues to evolve with improved barrier coatings that extend product shelf life while maintaining recyclability.