SBS vs CCNB vs Kraft Paperboard: Which Packaging Material Should You Choose?

SBS, CCNB and kraft paperboard are widely used for folding cartons and printed retail packaging, but they do not provide the same appearance, print performance, strength or cost structure.

SBS offers a smooth, bright surface suited to premium graphics. CCNB provides an economical coated printing surface with a recycled-fiber back. Kraft paperboard offers a natural appearance and good tear resistance, making it suitable for brands seeking a less processed visual style.

The best material depends on the product, printing requirements, box structure, distribution conditions and target price.

What Is SBS Paperboard?

SBS stands for Solid Bleached Sulfate. It is generally produced from bleached virgin wood fibers and is known for its clean white appearance, smooth surface and consistent printing performance.

SBS paperboard may be coated on one side or both sides, depending on the grade. C1S SBS has one coated side, while C2S grades have coated surfaces on both sides.

Common advantages include:

• Bright white appearance

• Smooth printing surface

• Good color reproduction

• Suitable for detailed graphics

• Good cutting, creasing and embossing performance

• Suitable for premium retail packaging

SBS is commonly used for:

• Cosmetic boxes

• Skincare packaging

• Pharmaceutical cartons

• Food packaging

• Chocolate boxes

• Electronics packaging

• Premium folding cartons

Baomi's SBS C1S paperboard options can be matched to different box sizes, printing requirements and structural needs.

What Is CCNB Paperboard?

CCNB stands for Clay Coated News Back. It is generally made from recycled paper fibers and has a coated white printing surface on one side. The reverse side is usually grey or off-white.

CCNB is often selected for price-sensitive retail packaging where the outside print surface is important but the inside appearance is less critical.

Common advantages include:

• Economical material cost

• Good print surface on the coated side

• Recycled-fiber content

• Suitable for many general retail cartons

Typical applications include:

• Household product boxes

• General consumer goods

• Hardware packaging

• Toy packaging

• Lower-cost retail cartons

• Sleeves and backing cards

CCNB may not provide the same whiteness, stiffness consistency or premium internal appearance as SBS. The grey reverse side should be considered when the inside of the box is visible.

What Is Kraft Paperboard?

Kraft paperboard is produced using kraft fibers and is available in natural brown, white-top and other grades.

Natural kraft is valued for its visible fiber texture and unbleached appearance. It is commonly associated with organic, handmade, minimalist and environmentally conscious branding.

Advantages may include:

• Natural appearance

• Good tear resistance

• Strong fiber structure

• Suitable for simple printed graphics

• Compatible with many recyclable packaging concepts

Common applications include:

• Food packaging

• Bakery boxes

• Soap boxes

• Tea and coffee packaging

• Natural cosmetics

• Takeaway packaging

• Sustainable retail cartons

Kraft is not automatically the most sustainable choice in every situation. Sustainability also depends on coating, lamination, ink coverage, sourcing, box weight and local recycling systems.

SBS vs CCNB vs Kraft Paperboard Comparison

The comparison should be treated as a general guide. Actual performance depends on GSM, thickness, coating, fiber composition and supplier specifications.

Which Material Provides the Best Printing Quality?

SBS usually provides the most predictable surface for high-resolution graphics, fine text, photography and accurate brand colors.

Its smooth white surface allows printed colors to appear bright and clean. This is particularly important for cosmetics, skincare, pharmaceuticals and electronics, where packaging often includes small text and detailed visual elements.

CCNB also provides a coated printing surface, but the reverse side is less suitable when the inside appearance forms part of the customer experience.

Natural kraft affects printed color because the brown surface becomes part of the final appearance. Light colors may appear muted, while white areas require white ink or a white printed base.

For kraft packaging, designers should consider:

• Reduced color brightness

• Greater variation in natural fiber appearance

• White-ink requirements

• Simpler graphic styles

• Darker colors and bold line art

• Uncoated-surface ink absorption

Material should be tested with the intended artwork before final approval.

How Do These Materials Perform with Surface Finishes?

Lamination

SBS and CCNB can accept gloss, matte and soft-touch lamination. Lamination improves surface protection but may affect recyclability.

Kraft can also be laminated, although heavy plastic lamination may reduce the natural appearance that buyers selected the material to achieve.

Foil stamping

Foil stamping can be applied to all three materials. SBS generally provides a smooth base for detailed foil work. Kraft creates a strong contrast between metallic foil and the natural surface.

Embossing and debossing

SBS performs well for detailed embossing when the board thickness and fiber direction are suitable. Kraft can create an attractive tactile result. CCNB may be used, but recycled-fiber consistency and surface behavior should be tested.

Spot UV

Spot UV is commonly used on coated SBS and CCNB. On natural kraft, the result depends on the surface and coating system.

Aqueous coating

Water-based coatings can provide rub resistance and surface protection for many folding-carton applications.

The finishing process should be selected together with the material. A finish that performs well on coated SBS may require adjustment on uncoated kraft.

Which Material Is Best for Different Packaging Applications?

Cosmetic packaging

SBS is often preferred for cosmetic cartons because of its whiteness, printing quality and compatibility with foil stamping, embossing and premium coatings.

Brands seeking a natural aesthetic may use kraft for soaps, solid cosmetics and botanical products.

Food and bakery packaging

SBS is suitable for printed food cartons when the correct food-grade material and barrier requirements are specified.

Kraft is popular for bakery, takeaway and natural-food packaging. Grease resistance and direct-food-contact requirements must be confirmed.

CCNB may be suitable for secondary packaging that does not directly contact food.

Pharmaceutical packaging

SBS is commonly chosen because it supports clear text, barcode readability, precise printing and a clean appearance.

Electronics packaging

SBS works well for lightweight retail cartons with detailed graphics. Corrugated or rigid structures may be required for heavier products.

General retail packaging

CCNB can be an economical option when the inside appearance is not a priority and the package does not require premium stiffness or whiteness.

Sustainable brand packaging

Kraft is visually associated with sustainable packaging, but material reduction, recyclability, responsible sourcing and efficient box design are equally important.

Brands can use these materials in Baomi's custom folding carton structures according to the product and required presentation.

How Do GSM and Thickness Affect Performance?

The material name alone is not enough to determine box performance.

Buyers should also specify:

• GSM

• Caliper or thickness

• Grain direction

• Coating type

• Moisture content

• Folding requirements

• Product weight

• Box dimensions

A higher GSM may increase stiffness, but box structure and grain direction are also important. A large carton made from a material that is too thin may bow or deform. A very thick board may crack along folds if the creasing process is not suitable.

The selected grade should be tested in the final structure.

How to Choose Between SBS, CCNB and Kraft

Choose SBS when:

• Premium print quality is important

• Both outside and inside appearance matter

• The design includes fine text or photography

• Foil, embossing or premium coatings are required

• The packaging is for cosmetics, food, pharma or electronics

Choose CCNB when:

• Cost control is a major priority

• Only the outer surface is highly visible

• The box is for general retail goods

• Recycled-fiber content is preferred

• Premium internal appearance is not necessary

Choose kraft when:

• A natural appearance supports the brand

• Simple or bold printing is suitable

• Tear resistance is important

• The package is for food, soap, tea, coffee or natural products

• The design minimizes heavy coatings

Frequently Asked Questions

What is the main difference between SBS and CCNB?

SBS is usually made from bleached virgin fibers and has a clean white appearance. CCNB commonly uses recycled fibers and has a coated white front with a grey reverse side.

Is SBS suitable for food packaging?

SBS can be suitable for food packaging when the selected grade, coating, ink and production process meet the required food-contact standards.

Is kraft paperboard cheaper than SBS?

Not always. Price depends on grade, thickness, coating, quantity and sourcing. Some premium kraft grades may cost more than standard coated paperboard.

Which paperboard is best for premium printing?

SBS generally provides the most consistent white surface for detailed graphics, photography, fine text and accurate color reproduction.

What GSM should be used for folding cartons?

The suitable GSM depends on box size, product weight, structure and material grade. A structural sample should be tested before production.

Can foil stamping be applied to kraft paperboard?

Yes. Metallic foil can create strong contrast on natural kraft. The surface texture and foil detail should be tested during sampling.

Conclusion

SBS, CCNB and kraft paperboard serve different packaging goals. SBS provides premium printing and a clean appearance. CCNB offers a cost-effective coated surface for general retail cartons. Kraft provides a natural look and strong fiber character.

The final choice should consider the product, artwork, box structure, material thickness, surface finishes, distribution conditions and brand position. Reviewing a physical material sample and structural prototype remains the most reliable way to confirm performance.