Blade Application Guides
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Cutting guides by industry, process, equipment and defect
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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.
Ceramics & Glass
PVB Laminated-Glass Interlayer Cut To Size Blades
PVB interlayer cut-to-size: distinguish feed and relaxation error from end drag, face contact and transfer distortion.
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Ceramics & Glass
PVB Laminated-Glass Interlayer Profile Cutting Blades
PVB interlayer profile cutting: require an approved CAD outline and control register, corners, protected faces and part release.
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Ceramics & Glass
PVB Laminated-Glass Interlayer Edge Trimming Blades
PVB interlayer edge trimming: preserve the usable edge while separating trim-strip handling from retained-film defects.
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Adhesives, Labels & Printing
Tamper-Evident Tear Tape Roll Slitting Blades
Packaging tear-tape slitting: control narrow-roll width, coating or liner condition and print register from a declared parent web.
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Adhesives, Labels & Printing
Tamper-Evident Tear Tape Transverse Cross Cutting Blades
Packaging tear-tape cross cutting: control declared piece length and end condition without assuming every application uses discrete segments.
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Adhesives, Labels & Printing
Tamper-Evident Tear Tape Width Edge Trimming Blades
Packaging tear-tape edge trimming: protect retained width and functional features while diagnosing narrow-scrap handling separately.
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Adhesives, Labels & Printing
Tamper-Evident Tear Tape Rotary Die Cutting Blades
Packaging tear-tape rotary die cutting: require a real tab, patch or repeated feature drawing before controlling depth and register.
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Adhesives, Labels & Printing
Security VOID Tape Roll Slitting Blades
Security VOID labelstock roll slitting: control narrow-roll width, liner integrity, adhesive edge and security-layer register.
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Adhesives, Labels & Printing
Security VOID Tape Transverse Cross Cutting Blades
Security VOID labelstock cross cutting: distinguish feed error from end drag, liner shift and premature security-layer release.
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Adhesives, Labels & Printing
Security VOID Tape Width Edge Trimming Blades
Security VOID labelstock edge trimming: protect retained width and layers while diagnosing narrow trim handling separately.
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Adhesives, Labels & Printing
Security VOID Tape Rotary Die Cutting Blades
Security VOID labelstock rotary die cutting: control approved label geometry, register and liner hold without premature layer release.
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Adhesives, Labels & Printing
Aluminum Foil Tape Roll Slitting Blades
Aluminum foil tape roll slitting: control narrow-roll width, foil burr and curl, adhesive edge, liner and rewind build.
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Adhesives, Labels & Printing
Aluminum Foil Tape Transverse Cross Cutting Blades
Aluminum foil tape cross cutting: separate feed and squareness error from end burr, curl, adhesive transfer and liner shift.
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Adhesives, Labels & Printing
Aluminum Foil Tape Width Edge Trimming Blades
Aluminum foil tape edge trimming: preserve retained width and flatness while controlling burr, adhesive and narrow trim scrap.
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Adhesives, Labels & Printing
Aluminum Foil Tape Rotary Die Cutting Blades
Aluminum foil tape rotary die cutting: control approved geometry, layer depth, register, burr and matrix release.
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Adhesives, Labels & Printing
Medical Fixation Tape Roll Slitting Blades
Medical fixation tape roll slitting: control narrow-roll width, backing edge, adhesive and liner without implying finished medical approval.
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Adhesives, Labels & Printing
Medical Fixation Tape Transverse Cross Cutting Blades
Medical fixation tape cross cutting: distinguish feed error from end drag, backing stretch, adhesive transfer and liner shift.
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Adhesives, Labels & Printing
Medical Fixation Tape Width Edge Trimming Blades
Medical fixation tape edge trimming: preserve the retained edge while separating backing defects from narrow trim handling.
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Adhesives, Labels & Printing
Medical Fixation Tape Rotary Die Cutting Blades
Medical fixation tape rotary die cutting: control approved geometry, register and layer depth without implying device approval.
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Adhesives, Labels & Printing
Film Splicing Tape Roll Slitting Blades
Film-splicing tape roll slitting: control narrow-roll width, backing edge, adhesive, liner and registered release features.
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Adhesives, Labels & Printing
Film Splicing Tape Transverse Cross Cutting Blades
Film-splicing tape cross cutting: make declared strips or tabs while controlling length, squareness, adhesive and release layers.
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Adhesives, Labels & Printing
Film Splicing Tape Width Edge Trimming Blades
Film-splicing tape edge trimming: protect the retained datum and release system while diagnosing narrow scrap separately.
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Adhesives, Labels & Printing
Film Splicing Tape Rotary Die Cutting Blades
Film-splicing tape rotary die cutting: control approved tab or patch geometry, register, layer depth and matrix removal.
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Films & Foils
Denim Fabric Roll Slitting Blades
Denim roll slitting: verify construction and direction, then control dimensions, warp or filling yarn pull-out, twill distortion, face marking and loose indigo or finish residue.
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.