Carbonless paper works in a fairly simple way. It consists of sheets of paper that are coated on the bottom and/or the top with or and/or a reactive. The back of the first sheet is coated with micro-encapsulated dye. The top of the middle sheet is coated with a clay that quickly reacts with the dye to form a permanent mark. The back of the middle sheet is also coated with the dye.
Specification
Carbonless paper (ncr paper) 100% virgin wood pulp, we just supply you the best quality.
Substance: 50-80gsm for all size CB,CFB,CF
Colors: White, pink, blue, green, yellow
Blue image and black image
Roll Size:Width(mm) 241, 305, 431, 457, 600, 960, etc. Length: 6000m
Package: Wrapped inside with thin plastic film against moisture, and outside with corrugated paperboard. Besides we can also provide other specifications as the customers' request
Features:
| FOCUS CARBONLESS PAPER |
| Base paper |
100% virgin pulp |
| Printing adaptability |
Good printing adaptability, Good absorbency of ink |
| Imaging ability |
Fast image development, good image intensity |
| Aging - resistant |
Good light Durability, good abrasion resistance |
| dimension stability |
Good dimension stability, precise overprint and collating. |
| Quality and service |
Stable quality control, professional after sale service |
Technical Parameters:
| FOCUS CARBONLESS PAPER - Roll |
| Item |
Unit |
Specification |
| Deviation Of Basis Weight |
% |
≤5.0 |
| Apparent Density |
g/cm3 |
≥0.70 |
| Brightness |
% |
≥85 |
| Opacity |
% |
≥65 |
| Smoothness(CF Side) |
s |
≥60 |
| Tensile Strength |
kN/m |
≥2.5 |
| 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) |
m/s |
≥0.40 |
| Curls |
mm |
≤12.0 |
| Moisture content of delivery goods |
% |
6.5 ± 2.0 |
Applications
FOCUS carbonless paper is widely used as prime commercial paper in Finance, Tax Authorities, Express ,Communication, Banking, Insurance and General Business Area.
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