Film Slitting Machine
Film Slitting Machine Manufacturer
Film Slitting Machines convert wide film rolls into specified finished widths through controlled unwinding, web guiding, slitting and rewinding. With around 20 years of machinery experience, a 5,000+ m² manufacturing facility, 40+ skilled professionals and 13+ workstations, we manufacture roll-processing equipment for film converting and industrial web applications. The machine configuration is matched to film material, thickness, roll dimensions, finished widths and winding requirements.
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Film Materials We Can Process
BOPP and PET Films
BOPP and PET films are commonly converted into narrower rolls for packaging, printing, coating and laminating processes. Slitting and winding conditions are selected according to film thickness, web width and finished-roll requirements.
CPP, PE and PVC Films
These materials can differ in flexibility, thickness and winding behavior. Controlled web tension and suitable knife settings help maintain stable web movement and consistent finished-roll dimensions during continuous production.
Metallized and Laminated Films
Multi-layer and coated films require careful handling through the slitting and rewinding sections. The machine configuration can be reviewed according to material construction, surface characteristics and required finished-roll condition.
Film Slitting & Rewinding Process
Unwinding
The parent roll is loaded into the unwind section and fed into the machine under controlled tension. Roll diameter, core size and material characteristics determine the suitable unwind arrangement.
Web Guiding
The web guiding system maintains film alignment during machine operation. Stable web positioning helps keep slit widths and finished-roll edges within the required production range.
Slitting
The continuous web is divided into specified widths using a suitable slitting arrangement. Knife selection is based on film type, thickness, finished width and required edge condition.
Rewinding
Individual slit webs are wound into finished rolls with controlled winding conditions. Rewind diameter, core size and winding tension are set according to the final roll specification.
Controlled Web Tension
Film can stretch or deform when tension is not matched to its material properties. Controlled unwind and rewind tension helps maintain stable web movement as the roll diameter changes.
Consistent Slit Width
The slitting section is configured around the required finished widths. Accurate knife positioning supports repeatable dimensions across the production run and reduces variation between finished rolls.
Stable Roll Formation
Winding conditions affect roll hardness, edge alignment and finished-roll handling. The rewind arrangement is selected according to film properties, roll diameter and downstream processing requirements.
Suitable Slitting Methods
Razor, score and shear methods can be selected for different film structures and thickness ranges. The suitable method depends on the required edge condition and production process.
Technical Specifications
|
Parameter |
Typical Range |
|
Maximum Web Width |
800–3,200 mm |
|
Film Thickness |
10–350 μm |
|
Maximum Unwind Diameter |
800–1,400 mm |
|
Maximum Rewind Diameter |
600–1,000 mm |
|
Minimum Slitting Width |
25–50 mm |
|
Working Speed |
300–800 m/min |
|
Standard Core Size |
3 in / 76.2 mm |
|
Optional Core Size |
6 in / 152.4 mm |
|
Slitting Method |
Razor / Score / Shear |
|
Web Guiding |
Automatic |
|
Tension Control |
Automatic |
|
Control Interface |
PLC + HMI |
Film Slitting Applications
Flexible Packaging
Wide film rolls can be converted into specified widths for downstream packaging processes. Consistent slit dimensions and roll formation help prepare material for subsequent converting operations.
01
Printing & Lamination
Slit rolls can be prepared for printing, coating and laminating processes where finished width, edge condition and roll alignment must match the next production stage.
02
Label Materials
Narrow-width film rolls require controlled web tracking and accurate slit positioning. The slitting arrangement can be selected according to the required finished widths and roll dimensions.
03
Industrial Films
Protective, insulation and other industrial films can require different tension and winding conditions from packaging films. Machine configuration is reviewed according to the material and final roll specification.
04
Specialty Film Processing
Metallized and laminated films can be processed after reviewing their thickness, construction, surface characteristics and winding requirements.
05
Film Material
Start with the exact material and film construction. These properties affect cutting behavior, web tension, winding conditions and the suitable slitting method.
Film Thickness
Film thickness influences web stability and cutting conditions. The required tension range and operating speed should be considered together with thickness.
Parent Roll Size
Provide maximum web width, roll diameter, roll weight and core size. These values determine the required unwind capacity and loading arrangement.
Finished Roll Requirements
Finished width, roll diameter, core size and the number of rolls required from each parent roll determine the slitting and rewinding configuration.
Production Speed
Target speed should be evaluated together with material thickness, web width and finished-roll requirements. The practical operating speed is based on stable processing of the specified material rather than speed alone.
Why Choose Us
Established Manufacturing Base
The manufacturing facility covers more than 5,000 m² and includes 13+ workstations for production, assembly and testing. This provides a defined process from component preparation through completed machine testing.
Engineering Consultation
Material type, film thickness, roll dimensions, finished widths and production requirements are reviewed before the machine configuration is confirmed. This helps align the equipment with the intended converting process.
Documented Certifications
Published company credentials include CE and ISO 9001 certifications, together with National High-Tech Enterprise recognition. These records provide supporting information during supplier evaluation and purchasing review.
Installation & After-Sales Support
Published technical support includes installation guidance, operational training, spare parts and troubleshooting assistance. Overseas customers can use these services during installation, commissioning and subsequent operation.
Packaging & Transportation
Machine Protection
Machine sections, electrical components and exposed surfaces are protected according to the equipment configuration and transportation conditions.
Export Packing
Packing dimensions, machine weight, lifting points and loading requirements are confirmed against the completed equipment before shipment.
Shipment Coordination
Transportation and loading arrangements are coordinated according to the confirmed machine dimensions, packing requirements and delivery schedule.
FAQ
Request a Film Slitting Machine Solution
Send your film material, thickness, parent roll dimensions, finished roll widths, roll diameter and target production speed for technical review and quotation.
As one of the most professional film slitting machine manufacturers in China, we have world-leading production equipment and strong manufacturing capabilities. Please rest assured to buy advanced film slitting machine made in China here from our factory. We also accept customized orders.