Slitter Rewinder Cutting Guides
Guidance for web and coil slitter-rewinder applications, including width control, tension, edge condition, trim handling and rewind stability.
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Cutting guides by industry, process, equipment and defect
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Related Products and Custom Services
These options are most frequently connected to the application guides in this topic.
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Technical Articles
Industrial cutting problem knowledge base
1495 Blade Application Guides
Search by material, industry, cutting process or a problem described in your own words. You do not need to know the exact blade name.
Plastics & Polymer Processing
Expanded Polyethylene Foam Sheet Slitting Blades
Application guide for expanded polyethylene foam sheet slitting, focused on slit width drifts across the web, foam compresses and recovers outside tolerance, dimensional control and the production details needed for an RFQ.
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Foams & Insulation
EVA Flooring Foam Sheet Slitting Blades
Application guide for EVA flooring foam sheet slitting, focused on slit width drifts across the web, foam compresses and recovers outside tolerance, dimensional control and the production details needed for an RFQ.
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Foams & Insulation
Polyurethane Acoustic Foam Sheet Slitting Blades
Application guide for polyurethane acoustic foam sheet slitting, focused on slit width drifts across the web, foam compresses and recovers outside tolerance, dimensional control and the production details needed for an RFQ.
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Foams & Insulation
Melamine Foam Sheet Slitting Blades
Application guide for melamine foam sheet slitting, focused on slit width drifts across the web, foam compresses and recovers outside tolerance, dimensional control and the production details needed for an RFQ.
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Foams & Insulation
Crosslinked Polyolefin Foam Sheet Slitting Blades
Application guide for crosslinked polyolefin foam sheet slitting, focused on slit width drifts across the web, foam compresses and recovers outside tolerance, dimensional control and the production details needed for an RFQ.
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Textiles & Nonwovens
Woven Aramid Fabric Roll Slitting Blades
Application guide for woven aramid fabric roll slitting, focused on slit width drifts across the web, warp or weft yarns fray and pull out, dimensional control and the production details needed for an RFQ.
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Textiles & Nonwovens
Woven Fiberglass Fabric Roll Slitting Blades
Application guide for woven fiberglass fabric roll slitting, focused on slit width drifts across the web, warp or weft yarns fray and pull out, dimensional control and the production details needed for an RFQ.
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Textiles & Nonwovens
Polyester Screen Mesh Roll Slitting Blades
Application guide for polyester screen mesh roll slitting, focused on slit width drifts across the web, warp or weft yarns fray and pull out, dimensional control and the production details needed for an RFQ.
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Textiles & Nonwovens
Nylon Monofilament Mesh Roll Slitting Blades
Application guide for nylon monofilament mesh roll slitting, focused on slit width drifts across the web, warp or weft yarns fray and pull out, dimensional control and the production details needed for an RFQ.
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Textiles & Nonwovens
Coated Polyester Fabric Roll Slitting Blades
Application guide for coated polyester fabric roll slitting, focused on slit width drifts across the web, warp or weft yarns fray and pull out, dimensional control and the production details needed for an RFQ.
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Films & Foils
Spunlace Wipe Web Roll Slitting Blades
Application guide for spunlace wipe web roll slitting, focused on slit width drifts across the web, loose fibers and lint develop along the edge, dimensional control and the production details needed for an RFQ.
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Textiles & Nonwovens
SMS Medical Nonwoven Roll Slitting Blades
Application guide for SMS medical nonwoven roll slitting, focused on slit width drifts across the web, loose fibers and lint develop along the edge, dimensional control and the production details needed for an RFQ.
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Packaging & Paper
Airlaid Pulp Nonwoven Roll Slitting Blades
Application guide for airlaid pulp nonwoven roll slitting, focused on slit width drifts across the web, loose fibers and lint develop along the edge, dimensional control and the production details needed for an RFQ.
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Textiles & Nonwovens
Wetlaid Glass Fiber Mat Roll Slitting Blades
Application guide for wetlaid glass fiber mat roll slitting, focused on slit width drifts across the web, loose fibers and lint develop along the edge, dimensional control and the production details needed for an RFQ.
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Foams & Insulation
Needle-Punched Felt Roll Slitting Blades
Application guide for needle-punched felt roll slitting, focused on slit width drifts across the web, loose fibers and lint develop along the edge, dimensional control and the production details needed for an RFQ.
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Textiles & Nonwovens
Microfiber Synthetic Leather Sheet Slitting Blades
Application guide for microfiber synthetic leather sheet slitting, focused on slit width drifts across the web, coating cracks, peels or forms a white edge, dimensional control and the production details needed for an RFQ.
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Textiles & Nonwovens
PU Upholstery Leather Sheet Slitting Blades
Application guide for PU upholstery leather sheet slitting, focused on slit width drifts across the web, coating cracks, peels or forms a white edge, dimensional control and the production details needed for an RFQ.
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Films & Foils
PVC Automotive Leather Sheet Slitting Blades
Application guide for PVC automotive leather sheet slitting, focused on slit width drifts across the web, coating cracks, peels or forms a white edge, dimensional control and the production details needed for an RFQ.
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Textiles & Nonwovens
Suede Microfiber Sheet Slitting Blades
Application guide for suede microfiber sheet sheet slitting, focused on slit width drifts across the web, coating cracks, peels or forms a white edge, dimensional control and the production details needed for an RFQ.
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Textiles & Nonwovens
Coated Canvas Leatherette Sheet Slitting Blades
Application guide for coated canvas leatherette sheet slitting, focused on slit width drifts across the web, coating cracks, peels or forms a white edge, dimensional control and the production details needed for an RFQ.
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Metals, Coils & Strips
Aluminum Alloy Coil Slitting Blades
Application guide for aluminum alloy coil coil slitting, focused on slit width drifts across the web, edge burr or rollover exceeds the acceptance limit, dimensional control and the production details needed for an RFQ.
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Metals, Coils & Strips
Copper Alloy Strip Coil Slitting Blades
Application guide for copper alloy strip coil slitting, focused on slit width drifts across the web, edge burr or rollover exceeds the acceptance limit, dimensional control and the production details needed for an RFQ.
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Metals, Coils & Strips
Nickel Alloy Strip Coil Slitting Blades
Application guide for nickel alloy strip coil slitting, focused on slit width drifts across the web, edge burr or rollover exceeds the acceptance limit, dimensional control and the production details needed for an RFQ.
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Films & Foils
Brass Foil Coil Slitting Blades
Application guide for brass foil coil slitting, focused on slit width drifts across the web, foil edge develops burrs, tears or pinched lips, dimensional control and the production details needed for an RFQ.
Read the application guide →Industrial Blade Application Guides: From Material to Cutting Edge
Reliable cutting comes from a system, not a single hardness number. Industrial blade technology connects the processed material, cutting method, machine condition, blade material, heat treatment, geometry, grinding accuracy and maintenance practice.
This page gives engineers and buyers a practical framework for discussing blade performance with Meirente before a quotation, trial or repeat-order improvement.
Start With the Cutting Application
A thin film, abrasive glass fiber, soft food product, polymer strand and electronic ceramic sheet place very different demands on a blade. The first questions should cover material behavior, thickness, speed, cutting gap, temperature, contamination, target finish and the cost of downtime.
Material Selection Is a Balance
Tool steel, stainless steel, high-speed steel, powder-metallurgy grades, tungsten carbide and coated solutions offer different combinations of hardness, toughness, wear resistance, corrosion resistance and cost. Selection should reflect the dominant failure risk instead of using the same grade for every application.
Edge Geometry Controls How the Blade Enters the Material
Bevel angle, single- or double-bevel direction, edge thickness, tooth pitch, tooth height, rake and clearance influence cutting force, dust, burrs, heat and edge strength. A sharper edge can reduce force, but an edge that is too thin may chip or deform under impact.
Heat Treatment, Grinding and Surface Engineering
Heat treatment develops the material properties required by the design. Precision grinding then controls flatness, parallelism, runout, concentricity and final edge geometry. Surface finishing or coating may help with wear, friction, corrosion or material adhesion when the application and base material justify it.
Measurement and Failure Feedback
Inspection confirms whether the blade matches the agreed specification; production feedback confirms whether the specification matches the real process. Photos and records of wear, chipping, deformation, burrs, dust, motor load, heat and cutting hours help separate material problems from alignment, gap, vibration or contamination issues.
Is higher hardness always better?
No. Higher hardness can improve wear resistance but may reduce toughness. The correct balance depends on impact, material abrasiveness and machine stability.
Why does the same blade wear differently on two machines?
Alignment, holder condition, cutting gap, speed, cooling, vibration, contamination and processed material can all change blade life.
When should a coating be considered?
Consider it when wear, friction, corrosion or adhesion is a defined problem and the coating is compatible with the base material, edge and operating temperature.
What information helps diagnose chipping?
Provide the chipped location, installation direction, holder condition, cutting gap, speed, processed material, contamination risk and close-up photos.
Can edge geometry be changed without changing the machine?
Sometimes, but the blade-holder interface, clearance and cutting method must be reviewed before any geometry change is approved.