- A Slitter Rewinder is an industrial machine used to slit wide rolls of material into narrower rolls and then rewind them with controlled tension.
- It is commonly used for flexible packaging films, laminates, paper, foil, and non-woven materials.
- The machine ensures accurate slitting width, stable tension control, and high-quality finished rolls for downstream packaging or printing processes.
How a Slitter Rewinder Works
A modern Slitter Rewinder operates through three core functions:
- Unwinding:
The jumbo roll is fed into the machine with controlled tension. - Slitting:
Razor, rotary shear, or score knives cut the material into precise widths. - Rewinding:
The slit strips are rewound into compact, uniform rolls with smooth edges.
This process helps converters improve productivity, reduce waste, and maintain consistent roll quality.
Why Slitter Rewinders Are Important in the Industry
A Slitter Rewinder is essential wherever materials are produced in wide web format. It supports:
- Flexible packaging manufacturing
- Printing and laminating operations
- Label, tape, and sticker production
- Paper & pulp industries
- Aluminium foil and metallized film processing
- Non-woven and textile converting
It ensures accuracy, efficiency, and continuous production across these sectors.
Features of High-Performance Slitter Rewinders
- Precise slitting using razor/shear/score knives
- Servo-based tension control system
- Automatic web alignment (EPC / Web Guide)
- High-speed rewinding capability
- Touchscreen HMI for easier operation
- Heavy-duty construction for vibration-free running
- Customizable roll widths and diameters
- Uniform finished rolls with no wrinkles or telescoping
Benefits for Manufacturing & Converting
- Accurate roll width and edge finish
- Clean slitting across multiple materials
- Lower material waste
- Higher productivity and output stability
- Reliable performance for long cycles
- Reduced downtime through quick knife changes
Materials Compatible with Slitter Rewinders
- BOPP
- PET
- CPP
- LDPE / HDPE
- PVC
- Polyester Film
- Kraft Paper
- Laminated Rolls
- Aluminium Foil
- Non-woven Fabric
This wide material compatibility increases the machine’s value across multiple industries.
Why Choose KEW International Slitter Rewinders
We are thel manufactures of advanced Slitter Rewinder Machines designed for global converting standards.
Our machines focus on:
- High precision
- Long-term durability
- Stable tension control
- Smooth roll finishing
- Low maintenance cost
Each machine is built to match industry requirements for flexible packaging, printing, label production, and material converting.
Contact for Slitter Rewinder
Looking for a reliable Slitter Rewinder for your industry?
📞 Call / WhatsApp: +91 8460728298
📧 Email: info@kewindia.com
🌐 Website: https://kewinternational.com/machines/slitter-rewinder-machines/