China 250GSM Duplex Board with Grey Back, Find details about China Duplex Paper Board, Duplex Paper with Grey Back from 250GSM Duplex Board with Grey Back
Packaging Details: | 17-19TONS IN A 20'FCL |
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Delivery Detail: | 5-15 DAYS AFTER CONFIRM THE ORDER |
Duplex board grey back
Summary
Coated duplex board is a type of boxboard with a glossy coated surface on one side for superior printability.
This product is typically used as packaging material for small boxes that require high quality printability.
Profileable and embossable
dyed brown, one-side white,
grey muted
min / max weight
180 g/m2 to
550 g/m2
applications
plain cardboard packaging, various
types of boxes, storage boxes,
shipping boxes, layerboard
700*1000mm,787*1092mm.889*1194mm. and in reel.
duplex paper with grey back .
pefect for 6 color printing
we also can supply dupex paper with white back,good.
End Uses
Consumer electronic products, cosmetics or other consumer merchandise. It can also be used in combination
with high performance corrugating medium and linerboard for the outer layer of corrugated board.
Quality introduction
1.Size: Sheet and reels both are available, 787×1092mm,889×1194mm and any special sizes available.
2.Feature: standard weight, high-standard stiffness, even thickness, coated surface, good smoothness and PPS.
3.Widely used and supplied in printing and packaging of food, wine, toy, drug, shoe boxes and others.
4.Outstanding paper stiffness is a strong support for carton laminating and die-cutting.
5.Good surface decoration feature assures excellent calendaring, hot-stamping and laminating result.
6.With the advanced operation idea and international standard production quality insurance.
product technical index table
Coated duplex board gray back quality standard
technical index | unit | provisions(grade A ) | |
ration | g/m2 | 250 300 350 400 450 500 | |
quantitative deviation ≤ | % | +5.0 -4.0 | |
banner quantitative difference≤ | % | 5.0 | |
tightness≤ | ≤300g/m2 | g/m3 | 0.87 |
>300g/m2 | 0.85 | ||
luminance ≥ | front | % | 80.0 |
the back | --- | ||
printing surface roughness≤ | m/s | 2.00 | |
smoothness ≥ | s | 50 | |
printing gloss ≥ | % | 80 | |
ink absorbency | % | 20-40 | |
hydroscopicity ≤ | front | g/m2 | 50 |
the back | 60 | ||
stiffness of the lateral ≥ | 250g/m2 | mN.m | 2.40 |
300g/m2 | 4.00 | ||
350g/m2 | 6.50 | ||
400g/m2 | 8.50 | ||
450g/m2 | 12.0 | ||
500g/m2 | 15.0 | ||
delivery of the water | ≤300g/m2 | % | 6.5±1.5 |
>300g/m2 | 7.5±1.5 |