Colored Carbonless Paper Jumbo Roll

Colored Carbonless Paper Jumbo Roll 1.CB,CFB,CF 2.High image intensity 3.Good light durability 4.Attractive packaging

Colored Carbonless Paper Jumbo Roll 

1. Brief Instruction

   Carbonless copy 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. The lowermost sheet is coated on the top surface with the clay with no coating applied to the back side.

   When someone writes on the sheets, the pressure from the point of the writing instrument causes the micro-capsules to break and spill their dye. Since the capsules are so small, the print obtained is very accurate. Carbonless copy paper was also available in a self-contained version that had both the ink and the clay on the same side of the paper.

2. Brief Introduction

CB 47-80gsm all size

CFB 50-60gsm all size

CF 47-170gsm all size

Transfer image: 6 plies

Delievery date: 30-40 days

Payment term: T/T, D/P, L/C

Storage years:10-15 years

3. Specifications

Brand	True Copy Carbonless Paper
Substance (gsm)	CB white or tinted: 48,50,52,55,60 CFB white or tinted:50,52,55 CF white or tinted: 48,50,52,55,60
Color	White, green, pink, yellow, blue
Basis Weight variation	±5%;
Whiteness	≥85% with OBA
Opacity	≥60%
Paper Density	0.67~0.83 g/m3
Caliper Variation(CD)	≤6um for basis weights 50g/m2 or less; ≤8um for basis weights more than 50g/m2
Smoothness(both sides)	≥60s
Imaging Sensitivity	E≥86%;D≥86%(3 ply prints);
Chromatic deviation	≤2.0%(coated side for tinted grades)
Curls	≤12mm
Surface strength(medium viscosity printing ink)	≥0.4m/s (printing side);
Light resistance(residual E after 144hrs)	≥50%;
Friction resistance(E)	≤6%;
TSI(MD)	≥55N.m/g;
Surface PH	6.0~9.0
Moisture on delivery	≤8.0% CB and CFB in sheets; 6.0%~7.5% CB and CFB in rolls; 6.0%~8.0% CF;
Regular sizes	Sheets: all size Rolls:Width:242~700mm, Length:6,000-12,000m
Export Packing	Sheets: wrapped inside with thin plastic film against moisture and outside with carton or craft paper coated by PE on pallets
	Rolls: Wrapped inside with thin plastic film against moisture and outside with corrugated paperboard.

Colored Carbonless Paper Jumbo Roll