TONLI-PRE High Bulk Black Cardstock For Hardcover Book And Album Cover Printing Works 1

TONLI-PRE High Bulk Black Cardstock For Hardcover Book And Album Cover Printing Works 2

TONLI-PRE High Bulk Black Cardstock For Hardcover Book And Album Cover Printing Works 3

TONLI-PRE High Bulk Black Cardstock For Hardcover Book And Album Cover Printing Works 4

TONLI-PRE High Bulk Black Cardstock For Hardcover Book And Album Cover Printing Works

This cardstock has far better folding endurance than ordinary black paper. The 400gsm model can withstand more than 120 folds. With pulp dyeing technology, it will not show white marks or cracks after repeated 90° and 180° bends. It is perfectly designed for special-shaped boxes that require frequent folding in packaging production.

Item:

01-006

MOQ:

100 tons（No MOQ for available stock）

Sampling Lead Time:

7-10 days

Mass Production Lead Time:

15-25 days

Payment terms:

30% T/T deposit, 70% balance prior to shipment; L/C at sight for large orders

Certifications:

FSC, ISO9001, ISO14001

Origin:

Guangdong, China

Shipping:

FCL/LCL by sea, air freight; Express delivery for samples

Inquiry

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Feature Highlights

Ordinary market black cardboard only adopts surface coating with white core paper, showing obvious white edges after 90° folding, merely 15 folding times, Grade 2-3 color fastness prone to scratches, batch color difference ≥2.0, and coating yellowing within 1–2 years. TONLI applies wet pulp through-dyeing to make fibers fully black inside out with zero crease whitening, over 120 folding times for 400gsm, Grade 4-5 color fastness and ΔE ≤0.5 invisible shade deviation.

Without plastic coating, it is recyclable with low-VOC compliance. The processing scrap rate drops to 0.5% to cut return complaints, supporting repeatedly folded irregular boxes and differentiated competition for high-end packaging.

Product Detail

TONLI-PRE High Bulk Black Cardstock For Hardcover Book And Album Cover Printing Works 7

Material

Virgin wood pulp (FSC recycled wood pulp available)

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Surface Finish

Matte (Glossy & frosted optional)

Color

Solid black (Custom Pantone colors available)

Applicable Processes

Hot stamping, silver stamping, UV printing, embossing, die-cutting, pasting, punching

Application

Luxury gift boxes, cosmetic boxes, tobacco & alcohol gift boxes, brand hang tags, premium shopping bags, greeting cards, cultural & creative products, book covers

Shelf Life

2 years (Store in cool and dry place)

Product Advantage

TONLI-PRE High Bulk Black Cardstock For Hardcover Book And Album Cover Printing Works 14

Zero White Core After Cutting & Folding

Whole fiber bulk dyeing ensures identical color from surface to inner core, eliminating pale edges to drastically lower post-processing waste rate.

TONLI-PRE High Bulk Black Cardstock For Hardcover Book And Album Cover Printing Works 15

Consistent Deep Black & High Color Fastness

Closed automatic production lines lock unified pigment formula, ΔE ≤0.5 batch color difference, Grade 4-5 rub resistance without fading or graying.

TONLI-PRE High Bulk Black Cardstock For Hardcover Book And Album Cover Printing Works 16

Multi Surface & Full Post Process Compatibility

Matte, glossy, soft-touch & embossed finishes optional; strong 5B adhesion fits hot foil, UV, embossing, lamination and flocking without cracking.

TONLI-PRE High Bulk Black Cardstock For Hardcover Book And Album Cover Printing Works 17

Eco FSC Multi-Pulp Customization

Low-VOC water-based formula with complete FSC certification, adjustable virgin/recycled fiber ratios to match brand low-carbon ESG targets.

Specification

Item No	Series	g/m2	Standard Size:(W x H)mm	Fibre Orientation	Thickness (per sheet) μm	Sheets per Packet	Packing method (package/sheet)	Wooden Pallet Spec(W x L x H)	Each Pallet GW (kg)	Each Pallet NW (kg)
01-005	TONLI-PRE	100g	787*1092		140	250	25/250	80x110x120	542.1	537.1
01-006		100g	889*1194		140	250	25/250	90x120x120	668.4	663.4
01-007		120g	787*1092		168	200	25/200	80x110x120	520.6	515.6
01-008		120g	889*1194		168	200	25/200	90x120x120	641.9	636.9
01-009		140g	787*1092		196	200	25/200	80x110x120	606.6	601.6
01-010		140g	889*1194		196	200	25/200	90x120x120	748	743
01-011		190g	787*1092		266	150	23/150	80x110x120	568.3	563.3
01-012		190g	889*1194		266	150	23/150	90x120x120	700.8	695.8
01-013		240g	787*1092		336	100	25/100	80x110x120	520.6	515.6
01-014		240g	889*1194		336	100	25/100	90x120x120	641.9	636.9
01-015		280g	787*1092		392	100	20/100	80x110x120	486.3	481.3
01-016		280g	889*1194		392	100	20/100	90x120x120	599.4	594.4

Customized Service

Material Customization: Adjust recycled fiber and pulp ratio to change stiffness and toughness.

Grammage Customization: Any weight from 100 to 500gsm for different usage.

Size Customization: Custom sheets and rolls including non-standard sizes.

Surface Customization: Embossed, tactile, matte and glossy finishes available.

Function Customization: Add waterproof, oil-proof, anti-static and low-leaching features.

R&D: Develop exclusive functional black card with partners.

FAQ

Does repeated laser hollowing create pale layered cross-section on through-dyed black card?

Fully saturated fiber delivers solid black cut edges without layered whitening during mass laser processing.

Does full white screen ink set-off when stacking thick 350gsm black card?

Balanced ink absorption prevents reverse smudge after 4 hours resting before bulk stacking.

Will through-dyed black card fade gray during hot humid sea shipment for months?

Heat-resistant pigment plus double moisture-proof pallet packaging keeps consistent deep black without discoloration under container temperature fluctuation.

Will three-layer TON-LUX show uneven black cross-section?

Synchronized bulk dye saturates all fiber layers evenly, uniform solid black on all cuts & folds.

Need UV printer pressure adjustment for rigid 400gsm black card?

Higher printing pressure is required. Standard pressure leads to broken ink & missing dots; optimized pressure delivers complete sharp graphic coverage.

How do GSM and stiffness of black card affect printing quality?

1. GSM impact: Light low-gsm black card has porous fibers that absorb white & light ink and cause strike-through on double-sided printing. High-gsm dense stock holds ink on surface for vivid opaque white graphics and stable high-speed feeding without registration shift.
2. Stiffness impact: Low-rigidity paper curls easily during feeding, leading to misregistration & slip in multi-color offset/digital printing. High-stiff card runs flat under even printing pressure for sharp dot reproduction and precise hot stamping/die-cutting. TON-PRE high-bulk black card delivers superior stiffness & printing performance at equal gsm.

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