Different grades (self copy paper jumbo roll)
1) Virgin wood pulp paper
2) Virgin mixed pulp paper
3) Recycled paper
Product description (self copy paper jumbo roll )
1.) Self-contained carbonless paper is used for offset printing, end purpose like computer continuous form paper, bill, invoice, bank papers.
2.) Paper colors: white/pink/yellow/blue/green
3) Impression: blue and black copy.
4) Paper size: Sheets form: 61x86cm, 24"x36, 70x100cm...or customer need.
Rolls form: 241mm, 381mm, 250mm...or customr need.
5) Substance: between 48gsm to 130gsm.
Products features ( self copy paper jumbo roll )
1.) Instant and clear copy images
2.) Smoothly surface
3.) Low temperature image
4.) 1-6ply printing
5.) virgin wood pulp material
Technical parameters (self copy paper jumbo roll )
Item name | Carbonless paper | Model | 65x92cm | |||
No. | Inspection items | Unit | Standard required | Test Data | ||
1 | Quantitate | CB | g/m2 | 55.0±6.0% | 56 | |
CFB | 50.0±6.0% | 50.3 | ||||
CF | 55.0±6.0% | 55 | ||||
2 | compactness | CB | g/cm3 | ≥0.67 | 0.69 | |
CFB | 0.65 | |||||
CF | 0.73 | |||||
3 | Brightness | % | ≥75.0 | 90.6 | ||
4 | Opacity | % | ≥60.0 | 88.2 | ||
5 | Smoothness/CF | Surface Roughness of printing/CFB | μm | ≤7.00 | 4.55 | |
Surface Roughness of printing/CF | 4.41 | |||||
6 | Surface Ph | CFB | / | 6.0~9.0 | 7.8 | |
CF | / | 8.1 | ||||
7 | Maximum warpage | CB | mm | ≤15 | 6 | |
CFB | 7 | |||||
CF | 5 | |||||
8 | CrockingE | CFB | / | ≤5.0/no clear developing dot | 1.0/ qualified | |
CF | 1.1/ qualified | |||||
9 | Developing sensitivity | CFB | % | ≥80.0 | 95.8 | |
CF | 96.4 | |||||
10 | Blue image developing density 24hE | CFB | / | ≥0.5 | 0.7 | |
CF | / | ≥0.5 | 0.8 | |||
11 | Lightfastness (ERetention rate) 144h | CFB | % | ≥40.0 | 87.6 | |
CF | 88.9 | |||||
13 | Delivery humidity | % |
| 6.5~8.5 | 7.3 | |
12 | lateral expansion | CB | % | ≤3.0 | +2.0 | |
CFB | +2.1 | |||||
CF | +2.0 |
Verified Certificate ( self copy paper jumbo roll )
ISO 9001:2008 Quality Management System ( self copy paper jumbo roll )
If any inquiry or order proposal ,freely contact us as below:
Xinxiang Jingying Paper Industry Co.,Ltd
Xinjiao road, Xinxiang city 453000, Henan province, Republic of China.
Ms Maggie Sang
Mobile: 0086-15037360066
Tel: +86 373 4902088
Fax: +86 373 4902066
Skype: maggie_sang