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grade comparison

Kraftliner (brown) vs White-top kraftliner

tl;dr

Brown kraftliner has an unbleached outer surface, ideal for non-print or one-color print corrugated boxes. White-top kraftliner has a bleached two-ply top for higher-contrast full-color print. White-top carries a 15 to 30% price premium over standard brown kraftliner.

Specs, side by side

SpecKraftliner (brown)White-top kraftliner
Outer surfaceUnbleached brownBleached white top ply (two-ply sheet)
Print quality for CMYKLimited, low contrastExcellent, full color saturation
Typical grammage100 to 250 g/m²120 to 250 g/m²
Burst strengthSame as white-top at equal grammageSame as brown at equal grammage
Price premiumNone15 to 30% higher
Typical useExport boxes, industrial packaging, single-color printRetail-ready packaging, branded e-commerce, high-end displays

When to pick Kraftliner (brown)

Pick brown kraftliner when print quality isn't a factor, or when you only need single-color logo print. Export boxes, industrial shipping, and distribution cases default to brown.

When to pick White-top kraftliner

Pick white-top kraftliner when the box faces the consumer (retail-ready packaging, e-commerce unboxing) and branding needs CMYK saturation. The premium is worth it for consumer-perceived quality.

The decision in one paragraph

Default to brown. Upgrade to white-top when print aesthetics directly affect purchase intent or brand perception. Shelf-ready retail packaging is the canonical white-top use case.

Frequently asked questions

Is white-top kraftliner two-ply?

Typically yes. A thin bleached top ply is laminated or co-formed with a standard brown kraftliner back. The strength properties come from the brown base.

Does white-top reduce burst strength?

Not meaningfully. The bleached top ply is light enough that burst and RCT remain equivalent to standard kraftliner at the same grammage.

Is white-top kraftliner recyclable?

Yes, in the same OCC stream as standard brown kraftliner. Recyclers don't distinguish between the two.

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