Blade Application Guides
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1857 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.
Films & Foils
Solar Interconnect Copper Foil Cross Cutting Blades
Plan transverse lengths of buyer-specified solar interconnect copper foil with burr, curl, coating and placement checks.
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Films & Foils
UV-Release Wafer Dicing Tape Cross Cutting Blades
Review transverse preparation of UV-release wafer dicing tape by sheet length, liner integrity, adhesive edge and later lamination.
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Films & Foils
Leadframe Protective Cover Tape Cross Cutting Blades
Prepare transverse leadframe protective tape lengths with controlled liner, adhesive edge, registration and clean removal.
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Films & Foils
Semiconductor Molding Release Film Cross-Cutting Blades
Review cross cutting of semiconductor molding release film by dimensions, registration, material-specific edge defects and handling.
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Packaging & Paper
Cleanroom Wafer Separator Sheet Cross-Cutting Blades
Plan cross cutting of cleanroom wafer-interleaf sheets with low-lint edge, contact-face and blank-size checks; verify the actual nonwoven grade.
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Films & Foils
RFID Aluminum Antenna Laminate Cross-Cutting Blades
Review cross cutting of RFID aluminum antenna laminate by dimensions, registration, material-specific edge defects and handling.
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Films & Foils
Printed Battery Current-Collector Film Cross-Cutting Blades
Review cross cutting of printed battery current-collector film by dimensions, registration, material-specific edge defects and handling.
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Filtration & Membranes
Automotive Cabin Filter Media Shear Slitting Blades
Review shear slitting of automotive cabin filter media by dimensions, registration, material-specific edge defects and handling.
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Filtration & Membranes
Gas-Turbine Intake Filter Media Shear Slitting Blades
Review shear slitting of gas-turbine intake filter media by dimensions, registration, material-specific edge defects and handling.
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Films & Foils
Ceramic Membrane Support Green Sheet Cross-Cutting Blades
Plan transverse blanks from unfired ceramic membrane support tape. Separate individual green blanks at the buyer's specified length and squareness.
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Films & Foils
Blood Bag PVC Film Cross-Cutting Blades
Review cross cutting of blood bag PVC film by dimensions, registration, material-specific edge defects and handling. See samples needed before blade selection.
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Films & Foils
Urine Drainage Bag Film Cross-Cutting Blades
Review cross cutting of urine drainage bag film by dimensions, registration, material-specific edge defects and handling. See samples needed before blade selection.
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Films & Foils
Enteral Feeding Bag Film Cross-Cutting Blades
Review cross cutting of enteral feeding bag film by dimensions, registration, material-specific edge defects and handling. See samples needed before blade selection.
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Films & Foils
Dialysis Solution Bag Film Cross-Cutting Blades
Cross-cut dialysis solution bag film into registered blanks while controlling slivers near future seals and ports. Confirm the exact film and overwrap with the bag maker.
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Films & Foils
Medical Collection Pouch Laminate Cross-Cutting Blades
Cross-cut medical collection pouch laminate while keeping its film, facing and weld margins aligned. Check fuzz, layer offset and handling marks on buyer stock.
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Packaging & Paper
Pharmaceutical Desiccant Lidding Film Cross-Cutting Blades
Cross-cut desiccant-containing pharmaceutical lidding into registered blanks. Register desiccant-lid blanks to blister repeat and seal land.
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Films & Foils
Mica Fireproof Cable Tape Shear Slitting Blades
Shear-slit glass-backed mica cable tape into winding lanes. Check mica flaking, broken backing yarns and face orientation on the supplied grade.
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Films & Foils
Ballistic UHMWPE Fabric Shear Slitting Blades
Shear-slit ballistic UHMWPE web into layup lanes. Preserve fiber orientation and check bridged filaments, ply shift and winding damage on buyer material.
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Textiles & Nonwovens
Para-Aramid Prepreg Fabric Shear Slitting Blades
Shear-slit para-aramid prepreg while controlling fibers, resin smear and any liner offset. Follow the supplier handling state and preserve layup orientation.
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Textiles & Nonwovens
PTFE-Coated Fiberglass Cloth Shear Slitting Blades
Shear-slit PTFE-coated glass cloth into narrow tapes. Inspect glass yarns, coating pullback, and adhesive or liner behavior where present.
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Rubber, Tires & Gaskets
Silicone-Coated Glass Fabric Shear Slitting Blades
Shear-slit silicone-coated glass fabric while monitoring exposed fibers, coating transfer, knife buildup and finished-roll face marks.
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Filtration & Membranes
Vanadium Redox-Flow Membrane Sheet Slitting Blades
Plan longitudinal strips from a buyer-specified vanadium flow-battery membrane sheet, checking dry-state dimensions, face orientation, edge tears and reinforcement.
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Filtration & Membranes
Vanadium Redox-Flow Membrane Contour-Cutting Blades
Plan cell-profile contour cutting of a buyer-specified vanadium flow-battery membrane, checking port slugs, seal-land edges and released-part distortion.
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Filtration & Membranes
Vanadium Redox-flow Membrane Edge-trimming Blades
Plan edge trimming of vanadium redox-flow membrane with sealing margin, lateral position and edge damage checks.
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.