Coated Duplex Board with White Back

Your Professional Coated Duplex Board With White Back Supplier

Huizhou Songhong Industrial Co., Ltd. is the leading enterprise in Huizhou specializing in the research and development, processing, and sales of paper products. The company's primary product offerings include double gray cardboard (250g–2600g), coated white board (230g–2400g), white card (170g–1700g), double-sided white board (250g–2300g), double copper paper (90g–400g), double adhesive paper (60g–120g), and food wrapping paper (70g–350g). These products are widely utilized in the packaging of high-end goods such as cosmetic boxes, cigarette boxes, boutique boxes, mobile phone boxes, jewelry boxes, folders, and food packaging containers.

Advanced Equipment

The company is equipped with a double gray cardboard composite production line, a high-speed scuttling machine, and other state-of-the-art processing facilities.

Green Environmental Certification

Huizhou Songhong has successfully obtained FSC green environmental protection certification. It also markets its own branded product lines, including the Jinqiao wrapping paper series and the Senfeng blister paper series.

Adequate Inventory

The company maintains an annual supply capacity of 200,000 tons and holds a standing inventory of over 10,000 tons.

Customized Services

Recognizing that each client may have unique production requirements, we offer tailored solutions to meet specific customer needs.

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Parameter

Raw Material	100% Virgin Wood Pulp
Brightness	90-92%,94-96%,98-102%
Feature	The surface is grey and coated is white
Weight Range(gsm)	200g /250g /300g /350g /400g/450g
Sample	A4 size is available and the sample is free

Types of Coated Duplex Board With White Back

The coated duplex board with white back produced by our company mainly include the following types:

Single-Side Coated White Duplex Board With Grey Back

This board's genius lies in its duality. The bright white coated side offers a flawless canvas for high-resolution printing, whether it's intricate logos, bold typography, or photorealistic product imagery.

Coated Duplex Board With Grey Back

200 - 450gsm grey-bottom coated double grey paperboard, the surface of the paper is specially coated, delicate and smooth, with strong ink absorption, can accurately restore colors, achieve exquisite printing, and present excellent printing effects.

Single Side Grey Coated Duplex Paper

Single-Side Grey Coated Duplex Paper, also known as Grey Back Duplex Board or C1S paper, is a paperboard with a grey core, a white, smooth, and glossy coated surface on one side for high-quality printing, and a grey, uncoated surface on the other side.

Features of Coated Duplex Board With White Back

● High surface intensity suitable for any kind famous brand of high-speed 4/6/8 colors offset printer.

● Super surface coating, good surface smoothness, stable ink absorbability, low surface roughness and rich printing dots, makes excellent printing result.

● Good surface decoration feature assures excellent calandering, hot-stamping andlaminating results.

● Outstanding paper stiffness is a strong support for carton laminating and die-cutting.

Applications of Coated Duplex Board With White Back

01/

Packaging
The board is used to create a variety of packaging materials such as boxes, cartons, and displays. The white side of the board is used as the outer surface, providing a professional finish, while the brown or grey side is used as the inner surface, providing strength and durability.

02/

Business cards, brochures, and other printed materials
The board can be used as a cover or backing for business cards, brochures, and other printed materials. The white side of the board provides a smooth surface for printing, while the brown or grey side gives it a sturdy feel.

03/

Point of Sale (POS) displays
The board can be used to create POS displays, such as counter displays and floor displays, as it is sturdy and durable enough to withstand frequent handling.

04/

Corrugated Boxes
The board can be used as a liner board in corrugated boxes, providing extra strength and durability.

05/

Stationery
The board can be used for making note-pads, folders, and other stationery items.

06/

Book covers
The board can be used as a cover for hardcover books and notebooks, as it provides a smooth surface for printing and a sturdy feel.

Optional Thickness of Coated Duplex Board With White Back

Thickness (mm)	Grammage (GSM)	Best For
0.3 - 0.5	250 - 400 GSM	Lightweight boxes (e.g., cosmetics, small electronics, jewelry)
0.6 - 1.0	400 - 600 GSM	Mid-weight packaging (e.g., shoeboxes, gift boxes, pharmaceuticals)
1.2 - 2.0	600 - 1000 GSM	Heavy-duty cartons (e.g., wine boxes, luxury retail packaging)
2.5 - 3.0	1000 - 1600 GSM	Industrial-grade boxes (e.g., machinery parts, high-load shipping containers)

Grey Back vs White Back Coated Duplex Board: Comparative Table

Feature	Grey Back Board	White Back Board
Surface Quality (Front/Back)	White coated front / Grey uncoated back	Both sides white, usually coated
Raw Material	Mix of recycled pulp (grey back)	Higher-quality recycled or virgin pulp
Cost	Lower, economical	Higher, premium
Printability	Good (front side only)	Excellent (both sides)
Strength & Stiffness	Moderate, depends on grade	High, better for premium applications
Ideal Use	Budget packaging, single-side print	Premium/luxury packaging, double-side print
Environmental Impact	Very eco-friendly (due to recycled content)	Eco-friendly if using recycled pulp
Water & Dust Resistance	Moderate	Superior due to better coatings
Example Applications	Bakery boxes, cartons, tags, non-premium packaging	Cosmetic boxes, food boxes, luxury items
Durability	Suitable for lighter to medium products	Ideal for heavy or delicate items

Packaging and Shipping

Packaging

1. Waterproof film wrapped

2. In strong edge protector

3. Fixed by four steel strips

4. Packed on wooden pallet

Shipping

Sample deliver: By international express like TNT, fedex, DHL, UPS.

Scale production shipping: By sea, by truck or by air.

Business Terms

Payment	T / T
Trade Term	EXW , FOB, CNF , CIF as per client's requirements.
Lead Time	7 - 15 working days after order confirm
MOQ	1 ton for stock size, 5 tons for customized size.

Our Factory

Huizhou Songhong Industrial Co., Ltd. was established in 2001, Covers an area of 29000 square meters, construction area of 29000 square meters.

Our Service

Any different types of paper. Size can be customized.

Prompt reply and professional service.

Comprehensive quality control process.

Competitive price, good quality and timely delivery.

FAQ

Q: What is a white back duplex board?

A: White back duplex board is a type of paperboard that is made by gluing two layers of paper together, with one side having a white coating. This type of paperboard is widely used in packaging and printing applications due to its durability, strength, and versatility.

Q: What is the quality of duplex board?

A: Duplex board is ideal for high-volume commercial printing because it can withstand the pressures of offset printing without warping or creasing. Its smooth, uniform surface readily accepts ink, allowing for crisp, clear prints. Duplex board's durability also means less spoilage and waste during the printing process.

Q: What are the advantages of duplex board?

A: Duplex board has distinct advantages which set it apart from other materials. It offers a low-cost option due to its durability and can be recycled or reused, making it great for eco-conscious consumers. It also provides excellent rigidity and stiffness and is resistant to water, bending and tearing.

Q: What is the difference between duplex board and FBB?

A: Duplex Boards are rigid, but FBB offers lightweight strength and durability.

Q: What is the difference between kraft paper and duplex paper?

A: Kraft paper is made from wood pulp and is typically composed of virgin fibers, meaning the fibers come directly from wood and have not been recycled. Duplex boards contain recycled fibers from materials like paperboard, paper, and paper scraps.

We're professional coated duplex board with white back manufacturers and suppliers in China, specialized in providing high quality customized service. If you're going to wholesale cheap coated duplex board with white back, welcome to get quotation from our factory. For price consultation, contact us.

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