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

Company Overview

Guangzhou Bmpaper Co., Ltd., established in 2005, is a leading manufacturer of premium paper and paperboard products in China, with more than 20 years of industry experience. The company is strategically located near key export hubs such as Nansha, Shekou, and Yantian, providing access to superior logistics infrastructure and efficient delivery capabilities. Our commitment to product excellence, continuous innovation, and customer satisfaction has been the driving force behind our growth, allowing us to expand our presence in both domestic and international markets.

Products and Certifications

Bmpaper specializes in producing a comprehensive range of paper and paperboard, consisting of more than 50 varieties, like uncoated woodfree paper, art paper, coated duplex board, ivory board, newsprint, food-grade paperboard, cupstock paper, Kraft paper, and various specialty papers, covering nearly all categories of paper products typically produced in China's paper mills. These products serve a wide array of industries, including printing, packaging, food, medical use, as well as industrial, cultural, and garment sectors.

Leveraging state-of-the-art manufacturing facilities and a stringent quality control system, Bmpaper ensures that all products meet the highest performance and durability standards. The company has also obtained a range of prestigious international certifications, which validate its commitment to excellence, sustainability, and compliance with global industry standards

Certifications: ISO 14001, ISO 9001, FDA, SGS, RoHs, Reach and Degradable certificate.

Company Strengths

Bmpaper’s competitive advantages lie in three key areas: product quality, export capabilities, and customer service.

Firstly, our products are crafted to meet diverse market needs, offering superior performance and consistent quality.

Secondly, the company’s strategic location near major export ports ensures smooth and timely deliveries to countries and regions worldwide.

Thirdly, with a focus on customer satisfaction, Bmpaper provides tailored solutions, including customized sizes, packaging specifications, and palletized shipping.

These strengths make Bmpaper a reliable partner for customers around the globe.

Achievements

Bmpaper’s unwavering commitment to quality, innovation, and sustainability has earned widespread recognition in both domestic and international markets. As a trusted supplier, the company has gained the confidence of clients in over 120 countries and established leadership positions in key regions through continuous effort and effective market strategies. Our extensive portfolio of international certifications underscores our adherence to global standards and reinforces our dedication to sustainable practices in the paper and paperboard industry. This combination of exceptional quality and reliability positions Bmpaper as a preferred partner in the global marketplace.

Efforts and Vision

Our relentless focus on advancing research and development, expanding the footprint in emerging markets. Additionally, the International Trade Department stands ready to deliver a full spectrum of services tailored to your specific needs. From precise product specifications and competitive quotations to bespoke samples that allow you to evaluate the quality of our offerings before making a commitment.

Bmpaper strives to create enduring value for our customers. We view each interaction as an opportunity to demonstrate our unique strengths, with the ultimate goal of cultivating long-term, mutually beneficial partnerships that promote sustainable development for all stakeholders.