61 X 86cm 80gsm Offset Printing Paper
100% Virgin Wood Pulp 80gsm Bond Paper Offset Printing Paper
Bond paper is a high-quality durable writing paper similar to bank paper but having a weight greater than 50 g/m2. The most common weights are 60 g/m2 (16 lb), 75 g/m2 (20 lb) and 90 g/m2 (24 lb). The name comes from its having originally been made for documents such as government bonds. It is now used for letterheads and other stationery and as paper for electronic printers. Widely employed for graphic work involving pencil, pen and felt-tip marker, bond paper can sometimes contain rag fibre pulp, which produces a stronger, though rougher, sheet of paper.
UNCOATED WOODFREE OFFSET PAPER
Technology Specification of Woodfree ( Bond Paper ) Offset Printing Paper
| Physical Test | Unit | Tolerance | 70g/㎡ | 80g/㎡ | 90g/㎡ | 100g/㎡ | 110g/㎡ | 120g/㎡ | Test Method | |
| Grammage | g/㎡ | ±3% | 70 | 80 | 90 | 100 | 110 | 120 | ISO536 | |
| Thickness | um | ±4% | 84 | 96 | 108 | 117 | 127 | 140 | ISO534 | |
| Smoothness(BEKK) | s | ±10 | 60 | 60 | 60 | 60 | 60 | 60 | ISO5627 | |
| Brightness | %ISO | ±1.5 | 95 | 95 | 95 | 95 | 95 | 95 | ISO2470 | |
| Opacity | % | ±3 | 92 | 94 | 96 | 97 | 97 | 98 | ISO2471 | |
| Tensile | MD | kg f/15mm | minimum | 4.2 | 4.5 | 4.8 | 5 | 5 | 5.5 | ISO1924 |
| CD | minimum | 1.7 | 1.8 | 1.8 | 2 | 2.3 | 2.5 | |||
| Moisture | % | ±1 | 6 | 6 | 6 | 6 | 6 | 6 | ISO287 | |
| Wax Picking | A | ±2 | 16 | 16 | 16 | 16 | 16 | 16 | T459 | |
| Cobb60 Data | g/㎡ | ±15 | 40 | 40 | 40 | 40 | 40 | 40 | ISO535 | |
Advantage:
●Using the latest papermaking technology and quality control technology, the quality is stable
●High whiteness and comfortable vision
●Good dimensional stability, accurate multi-color overprinting, true pattern
●Excellent shading performance and opacity of paper printing to ensure good color reproduction performance
●Smooth paper surface, real dots after printing, delicate surface, good hand feeling
●Excellent evenness of paper surface and good folding resistance
●Excellent surface strength, suitable for high-speed offset printing
Scope of application
Suitable for high-speed sheetfed offset printing and commercial volume printing, mainly used for printing books, textbooks, periodicals, notebooks, covers, color pictorials, illustrations, color pictures, advertising brochures, trademarks, product manuals, etc.
Gram weight range: 60, 70, 80, 100, 120, 140, 160, 180, 200gsm
Delivery method: reel and sheet
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