toilet seating cover paper12-25g;55-300g offset paper; Woodfree Offset paper; Offset paper; Woodfree paper;
Product Description
Woodfree offset paper
Roll size /sheet size.
Core: 7.6cm
OD: 125cm
Width: 60cm-180cm
In sheet or in roll
Sheet Size: 787*1092 850*1168 880*1280mm
Ream width: 787, 1092, 850mm
Paper Type: Offset printing paper
Use: Pringting
Coating: Uncoated
Compatible Printing: Offset Printing
Feature: Moisture Proof
Pulp Material: Wood Pulp
Pulp Style: Virgin
Pulping Type: Chemical Pulp
Model number customer requirement
Whiteness 93%-100%
Materical 100% wood pulp or mixed
Use: All kinds of books, brochures, illustrations, commercials catalogs, posters, notebooks, envelopes, children's publications.
Printing: High speed commercial web offset printing, sheet-fed printing.
Technical Data | Unit | Standard | Specification |
Basis weight | g/m2 | ±2% | 55 60 70 80 90 100 120 150 180 210 |
Basis weight cross direction tolerance | g/m2 | ≤4.0 | 1.0 |
Whiteness ≥ | % | ≥96 | 96 |
Printing gloss ≥ | % | ≥80 | 88 |
Smoothness | s | ≥50 | 62 |
Ink receptivity | % | 15-25 | 23 |
Printing surface strength(Viscosity of ink Lower ≥ | m/s | ≥3 | 3.5 |
Moisture | g/m2 | ≤6 | 5 |
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