Customized Size Moisture Proof Offset Printing Paper / Woodfree For
Printed Book
Description
Offset paper (Woodfree paper) refers to the process in papermaking coating rubber on both sides
of the
paper in order to improve its surface physical properties of paper,
small scale, good ink absorption of uniform,
smooth, close the opaque, high water resistance.
Specification
1.Standard Gram :
60gsm,70gsm,75gsm,80gsm,90gsm,100gsm,120gsm.
2. Standard Size:
787*1092,889*1194,880*730,700*1000mm, or width >600mm in reel size.
And customized size
3. Material: 100% virgin pulp
4. Technical Parameter:
Grammage
| g/m2 | 60 | 70 | 75 | 80 | 90 | 100 | 120 |
Caliper
| mm | 75 | 85 | 89 | 94 | 105 | 114 | 134 |
Bulk
| cm3/g | 1.25 | 1.21 | 1.19 | 1.18 | 1.17 | 1.14 | 1.12 |
Brightness, ISO 2469
| % | 99±1 | 99±1 | 99±1 | 99±1 | 99±1 | 99±1 | 99±1 |
Opacity
| % | 89 | 91 | 92 | 93 | 94 | 95 | 97 |
Smoothness
| S | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Breaking Length
| KM | ≥3.6 | ≥3.6 | ≥3.6 | ≥3.6 | ≥3.6 | ≥3.6 | ≥3.6 |
Fold
| Times | ≥12 | ≥12 | ≥12 | ≥12 | ≥12 | ≥12 | ≥12 |
IGT
| m/s | ≥1.6 | ≥1.6 | ≥1.6 | ≥1.6 | ≥1.6 | ≥1.6 | ≥1.6 |
Cobb Sizing
| gsm | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 |
Moisture
| % | 6±2 | 6±2 | 6±2 | 6±2 | 6±2 | 6±2 | 6±2 |
Package
1.Packing: In reel ,In pallet sheet ,and In ream wrapped.
2.Packaging Standard: 100/500 sheet per ream, 30-50 reams film
wrapped.
3.Wrapped with kraft paper, PE film wrapped, 4 angles protector,
baled on strong wooden pallets
4.Load qty: 16-17 tons per 20GP ,and 25-26 tons per 40GP/HQ.
Usage
Widely used in high quality printing books ,newspaper
,illustration, note book ,magazine ,test paper and other
printing etc.
Feature
1.Good stiffiness,High bulk and smoothness, No two-sidedness.
2.High whiteness, Smooth finish.
3.Uniform density and excellent printability.
4.Clear printing,registering accurate.
FAQ
01. Are you a manufactory or trading company ?
----- We are a factory based trading company.
We have based on more than 10 years rich experience in paper and printing field.
02. what is your Brand and how many grades can you offer for duplex
board ?
---- We offer some brands and be different grades for duplex board
paper for your reference.
03. How can I get exact price?
----Send us email with details of quantity, size, printing
requirement etc.
04. And How about cargo the delivery time?
---- Within two weeks after receive the deposit .
05. How's the quality assurance?
---- We will provide few free samples for your reference. We assure
will provide the same quality products
as you confirmed.
