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Offset print paper, roll formats |
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This paper is used for offset printing of multi-colored books and magazines, pictorial products, decorative covers, internal units of printed matters.
Standard formats (600, 620, 700, 720, 840, 850, 900 mm) in any combination multiple 3180 mm are accepted. At the order of non-standard formats and other combinations the price for 1 ton increases from 5 % up to 10 %, depending on size of formed satellites. All roll paper is packed in waterproof paper on LAMB line. The diameter of reel is 950 ± 50 мм, hub diameter is 76 mm.
Specifications
STO Goznak 94690005.09.03.0001-2010
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Indicator |
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Standard |
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Test Method |
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Paper weight (1 m2.), g |
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45÷70 ± 2
73÷95 ± 3
100÷150 ± 4
155÷210 ± 5
215÷240 ± 6 |
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GOST 13199
ISO 536 |
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Water absorption by surface under one-side wetting (Cobb60), g/m2., (top side of paper) not more than,
for paper weight 1 m2:
- (45 - 150) g;
- (155 - 240) g.
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35
45 |
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GOST 12605
ISO 535
and under the item 8.3 of the present standard |
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Whiteness (in the average on two sides),%, notless
For paper with OBA
For paper without OBA
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128
70 |
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ISO 11475 |
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Roughness (Bendtsen),
ml/min, on both sides with bigger number, not more, for marks
- А, B
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250 |
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GOST 30115
ISO 8791-1 |
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Density, g/cm3:
- marks А, B not less
- mark P, not more |
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0,75
0,70 |
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GOST 27015
ISO 534 |
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Breaking length in two directions (average), m, not less |
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2300 |
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GOST ISO 1924-1 |
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Paper surface resistance to picking (Dennison), on upper side, not less |
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10 |
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Test ТАРРI Т 459 |
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Humidity, % |
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5,0 ± 1,0 |
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GOST 13525.19
(ISO 287) |
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The diameter of the roll 950 ± 50 mm
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Diameter bushing 76mm
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Offset print paper, sheets formats Offset print paper mark «P» (Plump)
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