---
title: "Unlined Grey Board"
description: "Unlined Grey Board is a high-rigidity recycled paperboard designed for rigid packaging applications. It provides stable folding performance, good compression strength, and consistent converting behavior in high-speed production lines."
url: https://factorysea.com/product/unlined-grey-board/
date: 2026-07-11
modified: 2026-08-13
author: "Hongtu Scenery Cardboard Factory"
image: https://img.factorysea.com/2026/07/29043423/unlined-grey-board-product-main.jpg
type: product
lang: en
product_type: simple
currency: CNY
availability: instock
---

# Unlined Grey Board

## Product Features

- **Cost-effective**: suitable for large-scale packaging production with stable cost efficiency
- **Stable rigidity**: maintains structural stability during die-cutting, creasing, and folding processes
- **Good printability**: supports offset and color printing with even ink absorption and stable surface performance
- **Stable converting performance**: suitable for high-speed die-cutting and folding operations without cracking or deformation
- **Certification support**: ISO 45001:2018, ISO 14001:2015, SGS, and FSC certifications available upon request

## Specifications

- **Material**: Compressed high-quality recycled fibers
- **GSM Range**: Customizable based on packaging and converting requirements
- **Thickness**: 1.0–3.0 mm (customizable)
- **Density**: ≥0.555 g/cm³
- **Moisture Content**: 10±1% (suitable for standard packaging applications)
- **Standard Sizes**: 787 × 1092 mm / 889 × 1194 mm (custom sizes available)
- **Packing**: Export pallet packing with PE protective wrapping and corner protection
- **Container Load Capacity**: 14–17 tons per 20FT / Up to 25 tons per 40FT

## Applications

Unlined Grey Board is widely used in rigid and consumer packaging applications where structural stability and converting performance are required. In high-end packaging such as cosmetic and skincare packaging or hardcover book covers, it is commonly used as the inner core layer. For applications like shoe boxes, calendars, and general consumer packaging, it can also be used as a surface or structural board.

## Manufacturing & Origin

Manufactured in China across multiple production bases in Sichuan, Jiangsu, Guizhou, Hebei, and Shaanxi. Total annual capacity of 200,000 tons.

## Commercial Information

- **Trade Terms**: EXW, FOB, CIF
- **Payment Terms**: T/T bank transfer, L/C at sight
- **Lead Time**: 10–20 days depending on order quantity
- **MOQ**: Usually 5 tons per specification; small trial orders available
- **Samples**: Available upon request

## FAQ

### 1. What is your minimum order quantity (MOQ)?

Our MOQ is usually 5 tons per specification, depending on thickness and customization requirements. Small trial orders are also available.

### 2. Can I request samples before bulk production?

Yes. Samples are available for testing stiffness, surface quality, and converting compatibility before confirming mass production.

### 3. Is this board stable for high-volume packaging production?

Yes. The board is designed for continuous packaging production with stable thickness, rigidity, and converting performance.

### 4. Will the board crack during die-cutting or folding?

No. It maintains good structural stability during die-cutting, creasing, and folding processes under standard production conditions.

### 5. Is it suitable for lamination and printing applications?

Yes. The smooth surface and stable structure make it suitable for offset printing, color printing, and laminated packaging applications.

### 6. Does this board support international packaging standards and certifications?

Yes. The material is made from recycled fibers and can be supplied with FSC, SGS, ISO 45001:2018, and ISO 14001:2015 certifications upon request.