Carbonless Paper Coating Machine About
The Carbonless Paper Coating Machine manufactured by Mohindra Mechanical Works is designed for producing NCR carbonless copy paper through controlled application of microcapsule and colour-developer coatings. Depending on the required paper grade, the machine can be configured for producing CB, CFB and CF carbonless paper.
The equipment operates through a continuous roll-to-roll process comprising automatic unwinding, precision coating, controlled hot-air drying and uniform rewinding. Its Mayer Bar coating arrangement helps maintain consistent coating thickness across the paper web. The PLC control system allows operators to manage machine speed, web tension, coating operation and drying temperatures conveniently.
Automatic web guiding keeps the paper correctly aligned, while the multi-zone drying chamber removes moisture without damaging the sensitive coating. The working width, coating stations, drying length and chemical handling arrangement can be customized according to production requirements.
Key Features
- Suitable for CB, CFB and CF paper production
- Uniform microcapsule coating application
- Precise developer-coating control
- Mayer Bar coating arrangement
- Automatic roll-to-roll operation
- PLC-based control system
- Automatic web-tension control
- Automatic edge-guiding system
- Multi-zone hot-air drying
- Controlled temperature and airflow
- Smooth and consistent rewinding
- Reduced paper and chemical wastage
- Heavy-duty industrial construction
- Customizable coating stations and web width
Carbonless Paper Grades
| Grade |
Coating Arrangement |
| CB Coated Back |
Microcapsule coating on the back side |
| CFB Coated Front and Back |
Developer coating on front and microcapsule coating on back |
| CF Coated Front |
Developer coating on the front side |
Suitable Raw Materials
- Carbonless base paper
- Wood-free paper
- Lightweight writing paper
- NCR paper base stock
- Specialty chemical-coating paper
Suitable Coating Materials
- Microencapsulated colour-former coating
- Colour-developer coating
- Water-based NCR coating
- Protective surface coating
- Customized carbonless-paper chemicals
Finished Products
- CB carbonless paper
- CFB carbonless paper
- CF carbonless paper
- NCR billing paper
- Invoice and receipt paper
- Delivery challan paper
- Bank and office forms
- Multi-part business forms
- Computer stationery
- Continuous carbonless paper rolls