Black Core Cardstock Parameters:

Black Core Cardstock Features:

⇒ High opacity: Black Core ≥ 98% (full light - blocking, anti - peeking); Blue Core ≥ 92% ( no light transmittance for daily use )

⇒  Stiffness & Flexibility: Moderate high stiffness, good resilience, resistant to repeated bending without deformation

⇒ High fiber density, no delamination, no chipping, no edge warping after long - term frequent use

⇒ Excellent ink absorption, no ink bleeding, high color reduction rate, compatible with offset printing, flexographic printing and post - processes

Black Core Cardstock Applications:

Customization:

Size, packaging, weight, etc. we support custom

Support and Services:

Free sample provided

Small moq

Flexiable packaging and loading

Premium paper materials

Loading: 20-22 tons for 20ft container, 25-27 tons for 40ft container

Black Core Cardstock Packing and Shipping:

- Product Form: Supply in jumbo rolls and sheet form, custom roll width and sheet size available as per customer requirements
- Outer Packaging: Waterproof & dustproof PE plastic film full wrapping, paired with sturdy kraft paper outer layer for double protection

- Pallet Packaging: Standard pallet (export - grade, fumigation - free available) for stable stacking and shipping; reinforced with packing straps to avoid roll shifting or damage during transit

- Labeling: Clear outer label marking product model, gram weight, core type, roll size, batch number, net weight and gross weight for easy identification and warehousing

Black Core Cardstock Paper Image: