Which materials can the 1300 and 900 slitting machines process?
1. Compatible Materials Overview
Both the ZM-LS9-1300 and ZM-KB-900 are versatile slitters designed for flexible materials like films, paper, and plastic sheets. While they share core compatibility, each machine excels with specific material types and thicknesses—thanks to unique blade designs and tension control system.Below is a detailed breakdown of materials each machine handles, plus key specs for successful slitting:
|
Material Type |
ZM-LS9-1300 Vertical Slitter Compatibility |
ZM-KB-900 Back-to-Back Slitter Compatibility |
Optimal Slitting Tips |
|
BOPP Film |
✓ Thickness: 20-300g/m²; |
✓ Thickness: 20-300g/m²; Max width: 900mm |
Use medium tension (15-25N.M) to avoid stretching |
|
Kraft Paper |
✓ Thickness: 50-300g/m²; |
✓ Thickness: 50-300g/m²; Min width: 10mm |
Choose straight blades (ZM-LS9-1300) or disc blades (ZM-KB-900) for clean cuts |
|
PET Film |
✓ Thickness: 20-250g/m²; Max width: 1300mm |
✓ Thickness: 20-250g/m²; Max width: 900mm |
Enable photoelectric deviation correction for thin PET |
|
PVC Film/Sheet |
✓ Thickness: 30-300g/m²; Max width: 1300mm |
✓ Thickness: 30-300g/m²; Min width: 10mm |
Adjust speed to 80-120m/min to prevent material melting |
|
PE/PP Film |
✓ Thickness: 20-280g/m²; Max width: 1300mm |
✓ Thickness: 20-280g/m²; Max width: 900mm |
Use low tension (10-15N.M) for flexible PE/PP |
|
Composite Paper |
✓ Thickness: 80-300g/m²; Max width: 1300mm |
✓ Thickness: 80-300g/m²; Min width: 15mm |
Ensure even material layers to avoid uneven slitting |
|
Pearlized Film |
✓ Thickness: 20-200g/m²; Max width: 1300mm |
✓ Thickness: 20-200g/m²; Max width: 900mm |
Increase blade pressure slightly for glossy surfaces |
|
CPE/CPP Film |
✓ Thickness: 20-250g/m²; Max width: 1300mm |
✓ Thickness: 20-250g/m²; Min width: 10mm |
Use air expansion shafts for tight, wrinkle-free rewinding |
2. Machine-Specific Material Strengths
2.1 ZM-LS9-1300 Vertical Slitter: Best for Wide, Thick Materials
The ZM-LS9-1300 shines with wide-format and thick materials thanks to its 1300mm maximum working width and straight blade design. Key material strengths include:
- Wide rolls: Handles 1300mm-wide BOPP, kraft paper, or PVC—ideal for large-batch production of wide packaging materials.
- Thick materials: Supports up to 300g/m² thickness, making it perfect for heavy kraft paper or thick composite paper used in gift boxes or shipping cartons.
- Irregular materials: Photoelectric deviation correction (±0.5mm precision) ensures stable slitting for uneven film or paper rolls.
2.2 ZM-KB-900 Back-to-Back Slitter: Best for Narrow, Precise Cuts
The ZM-KB-900 excels with narrow-width and thin materials due to its 10mm minimum slitting width and tungsten carbide disc blades. Key material strengths include:
- Narrow slits: Cuts 10mm-wide BOPP, PET, or PVC—ideal for adhesive tape substrates or small-label materials.
- Thin films: Tension control (100N.M magnetic powder clutch) prevents stretching of thin PET or pearlized film.
- Sharp cuts for paper: Disc blades deliver clean edges for kraft paper or composite paper used in small bags or inserts.
3. Materials to Avoid (And Why)
While both machines are versatile, they aren’t designed for rigid or ultra-thick materials. Avoid these to prevent blade damage or poor slitting results:
- Rigid plastic sheets: Thicker than 3mm (e.g., hard PVC boards) can bend blades or overload the motor.
- Metalized films: Uncoated metal films may scratch blades—use specialized blades if slitting is necessary.
- Wet or damp materials: Moist paper/film causes uneven tension and blade rust. Ensure materials are dry before slitting.
4. Tips for Optimal Slitting by Material Type
4.1 Film Materials (BOPP, PET, PE):
- Use lower tension (10-20N.M) to avoid stretching.
- Adjust speed to 100-150m/min (ZM-LS9-1300) or 80-120m/min (ZM-KB-900) for smooth rewinding.
4.2 Paper Materials (Kraft Paper, Composite Paper):
- Increase blade pressure slightly to cut through thick layers.
- For narrow paper slits (≤50mm), choose the ZM-KB-900’s disc blades for clean edges.
4.3 PVC/Plastic Sheets:
- Avoid high speeds (keep under 120m/min) to prevent material melting.
- Use medium tension to keep sheets flat during slitting.
5. FAQ
Q1: Can the ZM-KB-900 slit 10mm-wide kraft paper?
Yes—it’s designed for narrow slits (10mm minimum) and handles kraft paper up to 300g/m². Perfect for small paper strips used in packaging or crafts.
Q2: Is BOPP film compatible with both machines?
Yes—both slit BOPP film (20-300g/m²). The ZM-LS9-1300 handles wider rolls (1300mm), while the ZM-KB-900 excels at narrow BOPP slits (10mm+).
Q3: Can the ZM-LS9-1300 slit thin PET film (20g/m²)?
Yes—its magnetic powder tension control (10-50N.M) keeps thin PET stable. Enable deviation correction to avoid misalignment.
Q4: What’s the thickest material both machines can handle?
Both support up to 300g/m² (e.g., heavy kraft paper or thick PVC film). For thicker materials, ensure blades are sharp and tension is adjusted accordingly.
6. Conclusion
The ZM-LS9-1300 and ZM-KB-900 slit a wide range of materials—from BOPP and kraft paper to PET and PVC. Choose the ZM-LS9-1300 for wide, thick rolls, and the ZM-KB-900 for narrow, precise cuts. By matching your materials to each machine’s strengths and following slitting tips, you’ll get consistent, high-quality results.
7. Explore More & Shop the Machines
- Shop ZM-LS9-1300: Get the ZM-LS9-1300 Vertical Slitter for wide-format materials.
- Shop ZM-KB-900: Invest in the ZM-KB-900 Back-to-Back Slitter for narrow slits.
- Related Guide: Read [How to Adjust Tension for Different Slitting Materials] for optimal results.
- Blades & Accessories: Stock up on [ZM-LS9-1300 Straight Blades] and [ZM-KB-900 Tungsten Carbide Disc Blades] for material-specific cuts.
- Comparison Guide: Check out [ZM-LS9-1300 vs ZM-KB-900: Which Slitter Fits Your Needs?] for full machine specs.
