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Cheap Price Office Wood Pulp Copy Computer Roll Invoice NCR Carbonless Paper
INTRODUCTION
Cheap Price Office Wood Pulp Copy Computer Roll Invoice NCR Carbonless Paper
carbonless paper sheet: 70*100, 61*86, 69*89, 65*100
1. Base paper: 100% primary pulp;
2. Printing adaptability: Good printing adaptability, Good absorbency of ink
3. Imaging ability: Fast image development, good image intensity
4. Aging - resistant: Good light Durability, good abrasion resistance
5. Dimension stability: Good dimension stability, precise overprint and collating.
TECHNICAL DATA
CARBONLESS PAPER TECHNOLOGY SPECIFICATION TEST REPORT
| Grades | Blue/Black Image |
|
Regular basis weight (gsm) |
CB white: 55 CFB colored: 50 CF colored: 55 |
|
Basis weight variation |
±5% |
|
Caliper Variation (CD) | ≤5μm for 50GSM or less GSM ≤7µm for 50GSM or greater GSM |
|
Paper Density |
0.70-0.85 g/cm3 |
|
Opacity |
≥65% |
|
Smoothness (CF side) |
≥80s |
|
Whiteness |
≥90% |
|
Thickness |
65μm CB 60μm CFB 65μm CF |
|
Chromatic deviation |
≤2.0% (coated side for tinted grades) |
|
Curls |
≤12 mm |
|
Imaging Sensitivity (6 ply prints) |
ΔE≥40% ΔD≥40% |
|
Surface strength (medium viscosity printing ink) |
≥0.55 m/s (printing side) |
|
Light resistance (residual ΔE after 144 hrs) |
≥50% |
|
Friction resistance (Δ E) |
≤5% |
|
TSI (MD) |
≥60 N.m/g |
|
Surface PH |
6.0-9.0 |
|
Moisture on delivery |
6.5% ± 2.0% |
HOW CARBONLESS PAPER WORKS?
When writing on the top of multiple ply NCR documents, the pressure from the writing instrument causes the microcapsules (on the back of CB & CFB) break, the contains will react with the developer (on the front of CFB & CF) and finally realize auto copy.
APPLICATION
Carbonless paper is widely used in multiple ply documents such as banking note, ways bills, commercial invoices, stock list, order list, courier way bill, air/ocean way bill, commercial book, pos roll etc.
WHY CHOOSE US
1.) High quality
a: 100% virgin wood pulp.
b: High smoothness up to 80s which is friendly to your printer heads.
c: Clear & Sharp Imaging - 5 copies by handwriting , 7 copies by machine printing
d: Good stiffness
.
e: 5-7 years image life will meet your various requirements.
COMPANY INFORMATION
HOW IS CARBONLESS PAPER PRODUCED
PACKAGING AND LOADING OF OUR CARBONLESS PAPER
CUSTOMER FEEDBACK OF OUR CARBONLESS PAPER
CERTIFICATE OF OUR CARBONLESS PAPER
SGS, BV, FSC, ISO