Product name: 250gsm 450gsm Recycled Clay Coated Paper Clay Coated Kraft Back Duplex Board
GSM: 200gsm, 230gsm,250gsm, 300gsm, 350gsm, 400gsm, 450gsm, other gram weight customize by
the requirement.
Standard size: 787mm the rolls, 787 x 1092 mm the sheet.
Shipping: by sea, by air, by international express.
Sample: A4 size
TECHNICAL SPECIFICATION | UNIT | Duplex Board Standard Quality | |||||
AAA | |||||||
BASICE WEIGHT | g/m2 | 250 | 270 | 300 | 350 | 400 | 450 |
BASICE WEIGHT | % | +5,-3 | |||||
THICKNESS | μm | 325±15 | 350±15 | 385±15 | 455±15 | 515±15 | 575±15 |
STIFFNESS CD | mN.m | 3.0 | 3.5 | 4.7 | 7.0 | 10.0 | 13.5 |
STIFFNESS MD | mN.m | 6.0 | 7.0 | 9.4 | 14.0 | 20.0 | 27.0 |
MOISTURE | % | 7.5±1.5 | 8.0±1.5 | ||||
BRIGHTNESS(TOP) | % | 82 | |||||
ROUGHNESS | μm | 2.0 | |||||
GLOSS 75O | % | 50 | |||||
COLOR(D65/10O | L | ≥90.0 | |||||
a | 1.5±0.5 | ||||||
b | -2.5±0.5 | ||||||
(60S)COBB(60s) | g/m2 | TOP ≤50;BACK ≤120 | |||||
INK ABSORBENCY K&N | % | 25±5 | |||||
>0.3mm2 DIRT | pc/m2 | ≤20 | |||||
>1.5mm2 DIRT | pc/m2 | NO | |||||
CONDITIONS OF TESTING:TEMPERATURE:23±1℃,RELATIVE HUMIDITY:50±2% |
▶ Tobacco and wine packaging box
▶ Tea box
▶ Gift box
▶ Product tags
▶ Handicraft
1. High firmness, good whiteness, less impurity.
2. Recycled pulp production, low price, beautiful appearance, deformation.
3. Can print, the printing effect is good, and use extensively.
1. More than 10 years experience in paper and paperboard industry.
2. 24-hour service, professional online guidance.
3. Advanced production equipment, superb production technology.
4. Efficient quality control management concept and scheme.
5. Years of experience will answer all your questions and provide advice.
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Product tags: Recycled Clay Coated Paper 250gsm Clay Coated Kraft Back Duplex Board
Item: 250gsm 450gsm Recycled Clay Coated Paper Clay Coated Kraft Back Duplex Board