Qingdao Focus Machinery Co., Ltd.
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Ncr Paper Carbonless Office Supply Fast Delivery NCR Paper Roll Hot Selling Free Sample Carbonless Paper/non Carbon Ncr
INTRODUCTION
7ply CB/CF/CFB Continuous Computer Carbonless Paper Compatible Matrix Printers
1. Evenly coated and high printing density.
2. Blue or black impression color customized available.
3. Refinefly cut, no paper jam when printing.
TECHNICAL DATA
NCR 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.
| Roll | |
| Base gsm | CB 55gsm, CFB 50gsm, CF 55gsm |
| Image | Black/Blue |
| Color | White/Pink/Yellow/Blue Green |
| Core Size | 76mm |
| Paper Width | Customized (241,305,482,457,600mm, etc) |
| Regular Length | 6000m/12000m |
| Sheet | |
| Base gsm | CB 55gsm, CFB 50gsm, CF 55gsm |
| Image | Black/Blue |
| Color | White/Pink/Yellow/Blue Green |
| Regular Size | Customized (61x86,70x100,65x100cm,69x89cm,67x87cm,65x92cm,72x92cm, etc) |
| Commercial Bill | |
| Base gsm | CB 55gsm, CFB 50gsm, CF 55gsm |
| Image | Black/Blue |
| Color | White/Pink/Yellow/Blue Green |
| Regular Size | Customized (9.5*11 inches, 8.5*11 inches, etc) |
COMPANY INFORMATION
HOW IS CARBONLESS PAPER PRODUCED
PACKAGING AND LOADING OF OUR CARBONLESS PAPER
CERTIFICATE OF OUR CARBONLESS PAPER
SGS, BV, FSC, ISO
FOCUS attends more than 15 exhibitions of carbonless paper/thermal paper/paper machine every year all over the world to meet and service clients face to face.