120g Drafting Graph Paper

Definition of120g Drafting Graph Paper:

Chart paper is a high quality map paper, named after the printed chart. Made of processed cotton fiber and other raw materials, white paper, smooth double-sided, tough tissue, small scalability. Format size is 914*1230 mm and 715*1067mm

drafting graph paper can print a bright color, line fine map.

Feature / chart paper editor

Paper color is ice cream white, dust is small, in particular, can not have more than 1 mm length of the black dust (to avoid confusion with the map symbols), smooth on both sides, tightly organized, flexible, flexible, can print a sophisticated graphics, Much higher than the offset paper, sea map paper crack length also requires a high.

China's first senior sea map paper is July 5, 1957 by the Shandong paper factory trial success.

Standard : the chart paper of the domestic standard \ sea chart paper GB / T 2676-2006

Name of the Equipment :Nautical chart paper

Purpose :Chart paper will be used for printing nautical charts

Description

• Colour: Light cream
• Grammage/㎡:120±5%
• Thickness ｕms :130±7.5%
• Burst kpa:Minimum 240
• Cobb(1min)g/㎡:25-35
• Opacity EEL/% : 94.0
• Bendtsen Porosity /ml/ min :500-800
• Bendtsen Roughness /ml/ min :100-160
• Moisture %: 7.5± 0.5%
• Acid Free:The Chart paper is acid free
• Life Time :The paper can be kept in 5 years in dry dark place

We are exporting to many different Countries more than 5 years For example :

Middle East: Kuwait,Qatar

Africa:Kenya,South Africa

Oceania:Australia,Fiji

Asia: Bangladesh

We are always be here and looking forward to forming successful business relationships with you in near future .