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[China]
Trade Verify
Address: Qingdao, China
Contact name:
Qingdao Focus Machinery Co., Ltd. |
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Verified Suppliers
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CB CFB CF Non-carbon Copy paper Carbonless Copy Printing Paper Sheets
INTRODUCTION
CB CFB CF Non-carbon Copy paper Carbonless Copy Printing Paper Sheets
carbonless paper sheet: 70*100, 61*86, 69*89, 65*100
Deviation Of Basis Weight ≤5.0%
Apparent Density ≥0.70g/cm3
Brightness ≥85%
Opacity ≥65%
Smoothness(CF Side) ≥55s
Tensile Strength ≥2.4kN/m
Image Density ΔD(The fourth layer) - ≥0.60
Sensibility Of Color Development (Triple Layer) ≥85%
Abrasion resistance Dynamic ≤5.0 %
Static - No obvious color development
Light Resistance ≥50 %
Surface Strength (medium viscosity printing ink)≥0.40 m/s
Curls mm ≤12.0
Moisture content of delivery goods :6.5 ± 2.0%
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.
2) Professional quality control system
3) Well-known brand with attractive packing
4) More than 10 years carbonless Paper manufacture experience
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
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.
