High Quality Packaging Industry Used Wide Film Slitting and Rewinding Machine
Product Details
| After-sales Service: | Online |
|---|---|
| Warranty: | One-Year Warranty |
| Application: | Machinery&Hardware |
Shipping
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
Payment Guarantee
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Secured Trading Service
Diamond Member Since 2020
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Importers and Exporters
High Repeat Buyers Choice
Self-branded
Low MOQ
The supplier has import and export rights
More than 50% of buyers repeatedly choose the supplier
The supplier has 1 Self-brands, check the Audit Report for more information
The MOQ for the supplier's products is 1
Sign In to see all verified strength labels (17)
Find Similar Products
Basic Info.
- Model NO.
- Osun
- Type
- High-Speed Slitting Machine
- Work Method
- Round Knife Cutting
- Structure
- Cutting Part
- Packaging
- Stretch Film or Wooden
- Classification
- Label Slitting Machine
- Applicable Process
- Process Materials
- Suitable Substrates
- Label and Paper
- Packaging Material
- Stretch Film or Wooden
- Transport Package
- PE Stretch Film and Wood Pallets
- Specification
- Customizable
- Trademark
- OSUN
- Origin
- Qingdao China
- HS Code
- 8443160090
- Production Capacity
- 100 Sets/Year
Packaging & Delivery
- Package Size
- 2500.00cm * 1500.00cm * 2000.00cm
- Package Gross Weight
- 2400.000kg
Product Description
A slitting machine, often called a slitter or a slitter rewinder, is an industrial machine used to convert large rolls of material into narrower, smaller rolls. Its primary function is to make a single wide roll of material (like plastic film, paper, foil, non-wovens, or textiles) into multiple narrower rolls to meet specific customer or production requirements.
2. What are the main types of slitting methods?
The two most common slitting methods are:
- Razor Slitting: Uses a sharp, stationary razor blade to press against and score the material on a rubber-covered roll. Ideal for thin, lightweight, and brittle materials like tissue paper and certain films.
- Shear Slitting: Uses two matched, rotating circular blades (a top "male" blade and a bottom "female" anvil roll) that scissor the material. This is the preferred method for thicker, more robust materials like heavy plastics, laminates, and metals as it provides a clean, burr-free edge.
Slitters are highly versatile and can handle a vast range of materials, including:
- Plastic films (PP, PET, PE, OPP, etc.)
- Paper and cardboard
- Non-woven fabrics (e.g., for medical or hygiene products)
- Foils (aluminum, copper)
- Label stocks and adhesive tapes
- Textiles and composites
- Thin metals (shims, foils)
Key selection criteria include:
- Material Type: Determines the required slitting method (razor vs. shear).
- Max Web Width & Roll Diameter: The machine's physical capacity.
- Tension Control: The precision needed to handle delicate materials without stretching or breaking.
- Production Speed: Required output in meters per minute (MPM) or feet per minute (FPM).
- Automation Level: Manual, semi-automatic, or fully automatic for core loading, unloading, and web guiding.
Precise tension control is paramount. Too much tension can stretch, deform, or even break the material. Too little tension can cause loose rolls, telescoping (layers shifting), and poor quality. Modern slitters use digitally-controlled brakes, clutches, and dancers to maintain consistent tension from unwind to rewind.
6. What is the difference between a center-surface rewinder and a center rewinder?
- Center Rewind: The new rolls are driven only by their core shafts. This is simple but can lead to slippage between layers on slippery materials, causing loose rolls.
- Center-Surface Rewind: A large drum drives the outside of the rolls being wound. This applies uniform pressure and torque, creating much tighter, harder rolls with better integrity. It's essential for many modern materials.
Common issues include:
- Telescoping: Layers of the roll shifting sideways.
- Starring/Corrugating: Wrinkles or ridges on the edge of the roll, often due to tension issues.
- Burrs/Rough Edges: Dull blades or incorrect blade settings (in shear slitting).
- Web Breaks: Material tearing, often caused by excessive tension or material defects.
- Poor Slit Width Accuracy: Can be caused by blade holder drift or misalignment.
Blade maintenance is critical for quality. The frequency depends entirely on the material being slit. Abrasive materials (like certain coated papers or composites) will dull blades much faster than non-abrasive plastic films. Blades should be inspected regularly for nicks and dullness and sharpened or replaced as needed to ensure a clean cut.
9. Can a slitting machine be integrated into an existing production line?
Yes, absolutely. Slitting machines are often installed as a downstream converting process in-line with other equipment like printing presses, coaters, or extruders. They can also be used as a stand-alone (off-line) machine for dedicated converting operations.
10. What safety features are essential on a modern slitting machine?
Safety is non-negotiable. Key features include:
- Physical Guards: Enclosing all nip points, blades, and rotating parts.
- Emergency Stop Buttons: Located at multiple, easily accessible points on the machine.
- Lockout/Tagout (LOTO) Procedures: To safely perform maintenance and prevent accidental startup.
- Light Curtains or Area Scanners: To automatically stop the machine if an operator enters a dangerous area.
- Automatic Blade Positioning Systems: To minimize manual blade handling.
){kind=link}
Send your message to this supplier
People who viewed this also viewed
Find Similar Products By Category
- Supplier Homepage
- Products
- Label Finishing
- High Quality Packaging Industry Used Wide Film Slitting and Rewinding Machine
Related Categories
Hot Searches
More