Automatic Filter Bag Cutting Machine – For Cuffs, Discs &Reinforcement Layers

Game-Changer for Filter Bag Production:

How Our Smart Cutting System Replaces 6 Operators with 1 – And Delivers Up to 1.2 Million Bags/Year

In the industrial filtration industry, where precision, productivity, and consistency define your market competitiveness, outdated cutting methods are quietly draining your resources.

Most factories still rely on a combination of manual template marking, scissor cutting, disc punching, and die pressing — distributed across 3–4 workstations, requiring at least 6 full-time operators per shift. These processes not only slow you down but introduce variability and material waste, directly impacting filter bag quality.

Enter the Smart Cutting System — the industry’s most advanced, all-in-one solution for automated cutting of cuffs, bottom discs, reinforcement layers, and felt strips.

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🔧 From Manual Chaos to Digital Precision

Instead of juggling multiple stations and relying on manual measurement and operator skill, this system consolidates every function into one automated unit, operated by a single person.

It cuts:

• Cuffs (top collar fabric)

• Bottom discs (round base)

• Reinforcement layers (rectangular strengthening patches)

• Felt strips (for profile taping or structural inserts)

• Liquid filter bag components (including PP collar types)

Supported Materials:

• Needle-punched felt

• Fiberglass fabrics

• Hybrid fiberglass + PTFE or PPS composites

• Aramid, PPS, PTFE, polyester, polypropylene & blends

 

Supported Shapes:
Any 2D shape including rectangles, circles, ovals, notches — all defined via DXF import or touchscreen configuration. No physical dies required.

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🧠 Patented Smart Nesting Software — Boost Material Yield to 90%

One of the most powerful innovations is our patented smart nesting software. It automatically optimizes the layout of different parts (cuffs, discs, layers) across the material surface. This intelligent nesting:

• Maximizes roll usage (up to 90% utilization)

• Reduces fabric waste and cost

• Speeds up the switch from one layout to another — no setup delay

• Handles mixed-size production with ease

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⚙️ Real-World Cutting Example:

Mixed Cutting of PTFE-Laminated Fiberglass Filter Material

• Shapes cut per run:
  • 18 pcs of Ø100mm discs
  • 18 pcs of Ø150mm discs
  • 24 pcs of 585×150mm cuffs

• Material: 75gsm PTFE-laminated fiberglass needle felt

• Total cycle time: 110 seconds per batch

• Material nesting yield: >88%

• Each filter bag requires: 2 discs + 1 cuff

With this performance benchmark, one smart cutter can reliably handle cutting components for up to 1.2 million bags per year, supporting your full sewing line capacity with ease.

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📊 ROI Analysis — Why This Upgrade Pays for Itself

💰 Labor Cost Reduction

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🧵 Material Efficiency

• Traditional die cutting: ~75% material utilization

• Smart Cutter: up to 90% utilization

• 15% raw material savings = tens of thousands saved annually, especially on high-cost media (PTFE, PPS)

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⚙️ Productivity Uplift

• Switch from cuffs to discs in seconds (no die change)

• Up to 1000 cuts/hour

• Supports 1.2 million bags/year

• Improved part accuracy = smoother sewing & sealing

• Reduced rework rate

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🏭 Lower TCO (Total Cost of Ownership)

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✅ Final Takeaway: One Machine. One Operator. 1.2 Million Filter Bags.

This is not just a cutting machine — it’s a complete transformation of your upstream production.

You’ll gain:

• Consistent quality with ±0.1mm cutting accuracy

• Faster throughput and leaner floor space

• Reduced labor dependency

• Material savings that multiply over time

• Seamless integration with automated sewing lines

Ready to modernize your filter bag production?
This is the machine your factory — and your future margins — have been waiting for.