300gsm Recycled Pulp 700*1000mm Coated White Grey Back Paper Sheets

Duplex Paper Product Description:

• Duplex paper, featuring a sturdy gray base layer paired with a premium white top coating, offers a cost-effective solution for demanding printing and packaging applications.

• The dual-layer construction enhances opacity and provides a smooth, bright printable surface while maintaining the gray backing's dimensional stability and tear resistance.

• Ideal for luxury gift boxes, retail tags, and book covers, it ensures vibrant color reproduction and sharp text clarity on the white side, with the neutral gray reverse.

• Compatible with offset, digital, and screen printing, this versatile substrate supports eco-friendly customization, including recyclable coatings and base stock.

• Its balanced weight (typically 250-400 GSM) bridges durability and flexibility, making it a preferred choice for brands seeking aesthetic appeal and structural integrity.

Duplex Paper Features:

• Product Name: Duplex Paper
• Quality: High
• Opacity: High
• Size: 787/889/1092mm Roll Width, Accept Customized Size
• Grammage: 200-450gsm
• Paper Feature: Durable
• Material: 100% Wood Pulp
• Surface: Smooth
• Color: upper white and back grey

Duplex Paper Technical Parameters:

Duplex Paper Applications:

Premium Printed Packaging

Used for luxury product boxes, cosmetic sleeves, and wine labels, offering sharp CMYK printing on the white surface with a concealed gray base for structural rigidity.

High-End Gift & Retail Boxes

Ideal for rigid gift boxes (e.g., watches, jewelry), where the white exterior enables metallic foiling or embossing, while the gray core ensures durability and warp resistance.

Interior Product Cushioning

Serves as裱衬 (padding) in handbags, electronics cases, or deluxe packaging inserts, combining the white side’s clean aesthetics with the gray layer’s shock-absorbing thickness.

Art Prints & Educational Posters

Supports museum-quality art reproductions or classroom charts, with the white surface enabling vivid inkjet/dye-sublimation printing and the gray base preventing light bleed-through.

Branded Display Boards

Applied in trade show backdrops or retail signage, leveraging its double-sided stability (print on white, gray as a neutral frame) for lightweight yet professional displays. 

Duplex Paper Customization:

Thickness Customization:

Adjustable 200–400 GSM to accommodate diverse needs from lightweight labels to heavy-duty packaging.

Flexible Sizing:

Precision-cut rolls (0.1–1.5m width) or sheets (A4 to custom die-cuts) for seamless integration with production systems.

Packaging Solutions:

Moisture-proof cores, corner-protected bundles, and branded outer packaging to ensure safe transit and brand uniformity.

Our Company:

• 19+ Years Experience: Expertise in international business, laws, and customs.

• Experienced Team: Professional international sales team fluent in English.

• Flexible Orders: Low MOQ, catering to both large and small businesses.

• Customized Options: Custom size, thickness and logo added on the package.

• Fast Delivery: 5-7 days for regular sizes, 15-35 days for custom orders.

Note: Pls contact us if you have any questions.