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Grade AA Duplex Cardboard 350gsm 450gsm High Stiffness Gift Box Grade

Categories Duplex Board
Model Number: SUNXIANG01
Port: GuangZhou,ShenZhen
Coating: Clay Coated News Back (CCNB)
MOQ: 1TON
Delivery Time: 7days
Size: 787 x 1092mm, 889 x 1194mm
Payment Terms: T/T,Western Union
Weight: 200g, 230g, 250g, 300g, 350g, 400g, 450g
Material: 100% Recycled Pulp, Eco-Friendly
Price: Negotiation
Color: White coated surface, grey back (grey back duplex)
Supply Ability: 6000tons
Paper name: Duplex Board White Top Grey Back
Brand Name: Sunxiang
Grade: B/A/AA/AAA
Certification: FSC ISO SGS
Place of Origin: China
Packaging Details: Sheet & roll packing
  • Product Details
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Grade AA Duplex Cardboard 350gsm 450gsm High Stiffness Gift Box Grade

Grade AA Duplex Cardboard 350gsm 450gsm High Stiffness Gift Box Grade
Premium Duplex Cardboard for High-Quality Packaging

Duplex cardboard features a distinctive construction with a coated high-whiteness surface on one side and natural grey reverse, unlike standard greyboard which presents grey color on both sides. Our Grade AA duplex board is manufactured from mixed pulp or waste paper fibers, delivering exceptional smoothness with no visible impurities for premium packaging applications.

Product Specifications
ParameterDetails
Product NameGrade AA Stiffness Duplex Cardboard for Gift Box
ConstructionOne side white coated, one side grey back
Available Grammages200g, 230g, 250g, 300g, 350g, 400g, 450g
Quality GradeAA
CoatingSingle side coated
Standard Sheet Sizes787 x 1092mm, 889 x 1194mm
Standard Roll Widths787mm, 889mm
Custom SizesAvailable upon request
RoughnessLess than or equal to 2 micrometers
BrightnessGreater than or equal to 80 percent
GlossinessGreater than or equal to 45
MOQ1 Ton
Packaging FormatsSheets, Rolls
BrandSunXiang PAPER
Primary ApplicationsGift boxes, notebook covers
Key Performance Characteristics
  • Lightweight with Premium Feel: Maintains structural strength while offering manageable weight with smooth surface and pleasant tactile quality
  • Exceptional Smoothness and Flatness: Both sides exhibit uniform smoothness and consistent flatness for reliable printing and conversion
  • Environmentally Responsible Material: Manufactured with eco-conscious processes, producing no irritant odors
  • High Stiffness and Dimensional Stability: Maintains shape and structural integrity under load with resistance to deformation
  • Consistent Quality Standards: Strict quality control protocols ensure uniform performance across every batch
Grade AA Duplex Cardboard sample showing white coated surface and grey back Close-up view of duplex cardboard texture and coating quality
Applications

This versatile duplex cardboard serves diverse purposes across multiple industries. In packaging, it's ideal for gift boxes, tea boxes, high-end wine boxes, and cake boxes. For home organization, it functions well in storage boxes and as handbag lining material. Stationery and publishing applications include folder production, hardcover book covers, and coin album construction. Additional uses extend to photo frame backplanes and advertising display partitions.

Packaging and Shipment

Available in sheets or rolls packaging with protective wrapping using kraft paper and film to safeguard against moisture and damage. Prepared units are secured on wooden pallets with strapping tape. Production and shipment occur within 3-25 working days after receipt of deposit, with multiple shipping options including sea freight, rail transport, and air freight.

Competitive Advantages
  • Competitive factory-direct pricing with cost savings
  • Small order quantities accepted for flexibility
  • Extensive range of paper types and grades available
  • Complimentary A4 size samples for quality evaluation
  • Fast turnaround times to meet production deadlines
  • SGS, EU, ISO, and FDA certifications for quality assurance
Keywords: duplex board grey back, duplex paper board, duplex cardboard, grade AA duplex board, gift box cardboard
Quality Grade AA Duplex Cardboard 350gsm 450gsm High Stiffness Gift Box Grade for sale
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