A95 19 0.9 Staple Fiber Cutting Blade for Textile Fiber Lines

The Meirente A95 × 19 × 0.9 mm staple fiber cutting blade is designed for textile fiber cutting lines and synthetic fiber processing. Its long precision-ground edge supports clean fiber ends, controlled wear, and steady industrial output on compatible cutting machines.

Two semicircular locating notches at opposite ends support repeatable positioning when their diameter, orientation, and pitch match the approved holder drawing. Controlled machining, heat treatment for applicable grades, straightness inspection, and final edge grinding help maintain dimensional stability and edge retention.

Standard and custom chemical fiber knives are available. For correct selection, provide the existing drawing or sample, dimensions, notch geometry, bevel direction, machine model, polymer or fiber type, tow details, finish or oil, required cut length, line speed, current blade life, and quantity.

Technical Specifications

Product Detail

The product image below shows the representative rectangular profile, two opposing semicircular locating notches, brushed surface, and precision-ground long edge. Final notch diameter, notch position, bevel direction, edge angle, straightness, thickness tolerance, and holder fit must follow the approved drawing.

Product Features

Clean fiber separation: Precision grinding supports consistent cut ends and controlled strand length on compatible machines.

Repeatable end locating: Opposing semicircular notches are manufactured to the approved holder geometry.

Stable dimensional control: Straightness, thickness, profile, and notch inspection support reliable replacement performance.

Wear-resistant grade options: Blade material, hardness, finish, and coating can be reviewed against polymer, finish, speed, temperature, and blade-life target.

OEM and ODM manufacturing: Custom dimensions, locating features, edges, materials, coatings, marking, inspection, and packaging are available.

Related Staple Fiber Blade Models

Typical Applications

Staple fiber tow cutting and industrial fiber production

Polyester, nylon, acrylic, viscose, and compatible synthetic fibers, subject to application review

Textile fiber cutting machines and multi-blade cutter assemblies

Controlled fiber-length production for downstream spinning and nonwoven processing

Drawing-based replacement knives for custom chemical fiber equipment

Quality Control

Incoming material grade and batch verification

Length, width, thickness, notch diameter, orientation, and position inspection

Straightness, flatness, parallelism, and holder-fit checks according to drawing

Edge angle, bevel direction, edge finish, burr, and micro-chipping inspection

Heat-treatment and hardness verification for applicable blade grades

Rust prevention, edge protection, traceable labeling, and export packing inspection

Custom Manufacturing Options

Installation and Safety Notes

Lock out the cutting machine before removing, cleaning, inspecting, or installing the blade.

Use cut-resistant gloves, eye protection, and site-required fiber or dust protection during handling.

Clean the holder, locating pins, clamp, spacers, and fasteners before installation.

Confirm blade dimensions, notch orientation, installation face, bevel direction, and cutting direction.

Use even clamping force and verify that the blade sits flat without trapped fiber, finish oil, or local stress.

Check cutter alignment, overlap, clearance, tow feed, vibration, temperature, and extraction before full-speed operation.

Inspect the edge for wear, chipping, bending, or fiber buildup and protect the cutting edge during storage.

RFQ Checklist

Existing blade drawing, sample, or clear dimensioned photos

Length, width, thickness, notch diameter, notch position, bevel direction, and tolerances

Machine brand, model, holder geometry, cutter diameter, blade quantity, and operating speed

Fiber polymer, tow denier, filament count, finish or oil, moisture, temperature, and throughput

Required cut length, current blade material, service life, and failure mode

Quantity, delivery destination, inspection, certificate, marking, and packing requirements

Frequently Asked Questions

Q1. Is the A95 × 19 × 0.9 mm model available as a custom blade?

Yes. Dimensions, notch geometry, bevel, material, hardness, finish, coating, marking, inspection, and packaging can be manufactured from an approved drawing or sample.

Q2. Which materials are available for staple fiber blades?

Wear-resistant tool steel, HSS, stainless steel, and application-specific grades may be available. Selection depends on fiber polymer, finish, temperature, speed, edge geometry, impact load, and target blade life.

Q3. Can you control the two end notches to our drawing?

Yes. State notch diameter, center position, orientation, positional tolerance, and inspection method on the drawing so holder compatibility can be confirmed before quotation.

Q4. Are coatings available?

Suitable wear-resistant coatings may be available after reviewing the base material, edge finish, fiber type, finish oil, temperature, impact load, and cleaning method.

Q5. Can you manufacture from an old blade sample?

Yes. Mark the installation face, working edge, and cutting direction. Photos of the holder and current wear, chipping, or fiber wrapping condition improve the engineering review.

Q6. Are sample orders available?

Sample orders can be arranged for eligible standard or custom models so fit, fiber-end quality, cut length, wear pattern, and service life can be evaluated before a larger order.

Q7. What is the production lead time?

Lead time is confirmed after the drawing, material, tolerances, heat treatment, coating, quantity, inspection documents, and packing requirements have been reviewed.