A large roll of special newsprint is a special paper roll used for newspaper printing. Compared with ordinary paper, it has better ink absorption and whiteness. Its larger size makes it commonly used in industrial printing. The colors include white, gray, light Gray, bright white, traditional soft gray, light gray balance, and eclectic, according to your needs, we provide you with customized services.
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Parameter
|
Unit
|
Value
|
||||||
|
40
|
42
|
45
|
48.8
|
52
|
55
|
|||
| BASIC CHARACTERISTICS | ||||||||
|
Basis weight(Grammage)
|
g/m²
|
40.0±1.0
|
42.0±1.0
|
45.0±1.0
|
48.8±1.0
|
52.0±1.5
|
55.0±1.5
|
|
|
Moisture content
|
%
|
9.0±0.5
|
||||||
|
Ash content
|
%
|
max1.5
|
||||||
|
STRUCTURAL CHARAC TERISTICS
|
||||||||
|
Bulk
|
cm³/g
|
1.66±0.02
|
1.68±0.02
|
|||||
|
Thickness
|
um
|
68±2
|
71±2
|
75±2
|
80±2
|
87±2
|
92±2
|
|
|
Roughness(PPS)
|
um
|
3.0±0.2
|
||||||
| OPTICAL CHARACTERIS TICS | ||||||||
|
Brightness
|
%
|
60.0±1.0
|
||||||
|
Opacity
|
%
|
92.5±1.0
|
93.0±1.0
|
95.0±1.0
|
96.0±1.0
|
97.0±1.0
|
||
|
Dominant wavelength
|
nm
|
572.0±1.0
|
||||||
|
Shade(CIE)
|
L
|
non-
|
83
|
|||||
|
a
|
-1.0
|
|||||||
|
b
|
2.5
|
|||||||
|
△E
|
max 0.7
|
|||||||
|
MECHANICAL CHARACTERISTICS
|
||||||||
|
Tensile Index
|
machine
direction
|
N m/g
|
min 45.0
|
min 46.0
|
min 48.0
|
|||
|
Elongation
|
machine
direction
|
%
|
1.0±0.1
|
|||||
|
OTHER CHARACTERISTICS
|
||||||||
|
Reel Diameter
|
mm
|
900-1250
|
||||||
|
Reel Diameter Tolerance
|
mm
|
-20
|
||||||
|
Reel Width
|
mm
|
270-2500
|
||||||
|
Reel Width Tolerance
|
mm
|
±1
|
||||||
|
Mill Join Per Reel
|
piece
|
Max one (but less than 10% of reels batch)
|
||||||
|
Core
|
mm
|
76
|
||||||
|
Wrapping
|
|
Strong Kraft Paper
Strong Moisture proof polyethylene laminated Kraft paper
|
||||||
We have more than 20 paper product production lines, and our annual output exceeds 60,000 tons. Our paper machine comes from Voith, with a width of 5280MM and a speed of 1400M/S. All our machines are fully automatically controlled by computer systems. Strong manufacturers will support the superiority of our paper in terms of stability, smoothness, whiteness, flatness, etc. Suppliers and factory of 45g Jumbo Roll Special Newsprint For Newspaper Printing. At the same time, we invested more than 10 million yuan to introduce advanced QDS and QCS systems. All our products have obtained ISO9000, ISO14000, ISO18000 quality system certification, as well as SGS and FSC certificates. Offer custom 45g Jumbo Roll Special Newsprint For Newspaper Printing. These give our paper a huge advantage over our competitors.
Annual Production
Paper Production Line
Permanent Stock
Investment Amount
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We have more than 20 paper product production lines, with an annual output of more than 60,000 tons. Our paper machines come from Voith. All machines are fully automatically controlled by computer systems.45g Jumbo Roll Special Newsprint For Newspaper Printing Suppliers and Factory in China.
LocationNo. 318, Yanbang Road, Tongli Town, Wujiang District, Suzhou City, Jiangsu Province, China
Phone+86- 18912716913+86-19965941025
E-mailCopyright ? Suzhou For-Long Paper Product Tech Co., Ltd. All Rights Reserved
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