Double Grey Board: Rigid industrial board for premium box structures and reinforcement.

Product Description

Double Grey Board is a rigid industrial paperboard with grey surfaces on both sides. It offers a dense structure, even thickness, good flatness and strong support, making it an ideal material for box inserts, structural reinforcement and case-bound packaging construction.

Key Features

· Flat double-grey surfaces with a clean board appearance and few visible impurities.

· High hardness and stiffness with strong compression resistance.

· Uniform thickness for smooth cutting and die-cutting performance.

· Balanced toughness for reliable mounting and lamination.

· Cost-effective choice for a wide range of rigid set-up packaging.

Common Thicknesses

1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm

Typical Applications

Gift boxes, jewelry boxes, wine boxes, tea boxes, hardcovers, file folders, backing boards and internal supports for packaging structures.

Packaging & Storage

Pallet packed and wrapped with moisture-proof film. Store in a dry and ventilated place away from moisture, heavy stacking, direct sunlight, fire sources and corrosive materials.

Paper Products Portfolio

Professional English Product Introduction

This document presents a professionally edited English introduction to the source paper catalog, covering packaging boards, printing papers, office papers, label materials and specialty grades. The content has been translated and polished for use in sales communication, product presentation and customer-facing documentation.

Product Range at a Glance