Woodfree offset paper is a high-quality printing paper made without wood pulp, ensuring excellent printability and durability. It features smooth surface, good ink absorption, and is commonly used for books, magazines, and promotional materials.
Product Code | Wuzhou PM9 High White |
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Material | Woodfree pulp |
Weight | 53-100gsm |
Packing | Roll pack/bulk pack/ream pack |
Usage | Textbooks, teaching aids, notebooks etc |
1.High Whiteness: High white woodfree offset paper is known for its bright and crisp white appearance, which enhances the contrast and vibrancy of printed images and text.
2.Smooth Surface: It typically features a smooth surface, ensuring excellent printability and producing sharp and clear printed results.
3.Good Opacity: Despite being high white, this paper maintains good opacity, preventing show-through and ensuring the readability of content printed on both sides.
4.Enhanced Print Quality: The combination of high whiteness, smooth surface, and good opacity results in enhanced print quality, with colors appearing more vivid and details sharper.
5.Versatility: High white woodfree offset paper is suitable for a wide range of printing applications, including brochures, catalogs, flyers, posters, and other promotional materials, where a bright and professional appearance is desired.
Property | Unit | Data | Standard | ||||||||||||
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53 | 55 | 58 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | ||||
Basis Weight | g/m2 | 53±2 | 55±2 | 58±2 | 60±2 | 65±2 | 70±3 | 75±3 | 80±3 | 85±3 | 90±3 | 95±3 | 100±3 | GB/T451-2002 | |
Bulk | cm3/g | 1.28±0.03 | |||||||||||||
Thickness | um | 67-71 | 69-74 | 73-78 | 76-81 | 82-87 | 89-94 | 95-100 | 100-107 | 107-114 | 113-120 | 120-127 | 126-134 | ||
Smoothness | s | ≥25 | GB/T456-2002 | ||||||||||||
two-sidedness | <10 | ||||||||||||||
Whiteness | % | 96-99 | GB/T7974-2013 | ||||||||||||
Opacity | % | ≥88 | ≥90 | ≥92 | ≥94 | ≥96 | GB/T1543 | ||||||||
Moisture | % | 6±0.5 | GB/T462-2008 | ||||||||||||
Cobb60 | g/m2 | 20-25 | 20-30 | GB/T1540 | |||||||||||
Wax Picking | A | 16±2 | GB/T22837-2008 |
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