330gsm 300gsm White Sulphate Paperboard C1S Ivory Board 700x1000mm

C1S White Paperboard // Overview

Professional-grade white paperboard featuring single-sided premium coating and ultra-high brightness, designed for luxury packaging, high-end printing, and premium stationery.

Availabe in 250gsm to 400gsm weights with 700×1000mm as the bestselling size, plus full customization in sheet/roll formats.

C1S White Paperboard // Features

1. Brilliant Whiteness – 95%+ ISO brightness for exceptional print contrast
2. Single-Side Coating – Smooth coated front + uncoated natural back
3. Flexible Formats – Sheets (700×1000mm standard) or jumbo rolls (300-2000mm width)
4. Print-Ready – Optimized for offset, digital, and foil stamping
5. Structural Integrity – Rigid yet foldable for box manufacturing

C1S White Paperboard // Specifications

C1S White Paperboard // Applications

• Packaging – Rigid gift boxes, cosmetic cases
• Printing – Business cards, invitation suites
• Display – Menu boards, POS signage
• Education – Certificates, premium report covers

Why Choose Our White Paperboard?

For Printers & Converters
1. High Die-Cut Yield – Minimal fiber dust during cutting
2. Consistent Flatness – ≤1mm warp per linear meter
3. Fast Turnaround – fast shipping for standard sizes

For Brand Owners
1. Vibrant Graphics – 175-200 LPI screen printing capability
2. Premium Unboxing Experience – Luxurious tactile feel
3. Eco-Friendly – Recyclable in standard paper streams

Weight Recommendation Guide

GSM Best For
250gsm - Greeting cards, booklet covers
300gsm - Business cards, folder inserts
350gsm - Luxury packaging bases
400gsm - Rigid box shells, premium tags