Core board paper – Henan Hengda Paper Co., Ltd.

Core board paper

Categories: Core board paper, Packing paper, Paper

Description
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Product Description

Specifications

Core Board Paper

Name	Core Board Paper
Basis weight	360-510gsm
Thickness	0.5-0.73mm
Roll width	500-2000mm in width oem
Paper color	Unbleached brown
Quality	Grade AA, Grade A, Grade B
Brands	Tianhong
Application	used for paper tube and corner protector converting

Descriptions

Core Board Paper

1	Professional quality control system
2	High pressure resistance
3	Hard stiffness and strong break resistance
4	Stable glue absorbing ability and high bonding strength
5	Hard and strong quality with surface wear-resistance
6	High cobb with good water resistance
7	Smooth and uniform paper surface
8	Standard export seaworthy packing
9	Good reputation and high degree of customer identification
10	Over 30 years experience exporting team offering professional services

Parameters

Core Board Paper

Parameters	Unit	Value
Basis weight	gsm	360-510±5%
Thickness	mm	≥0.50-0.73
Density	g/cm3	≥0.70
Ply bond	J/m2	≥200-350
Ring crush index	N.m/g	≥12-18
COBB	g/m2	400±50
Moisture	%	6±5%
Smoothness	sec	≥10
PH value		8
Color		unbleached brown