China Non Woven Fabric Slitting Machine Manufacturers & Suppliers

Precision Engineering, Industry 4.0 Winding Control & Turnkey Production Lines for the Global Nonwoven Converting Sector

Optimizing Downstream Processes with Advanced Slitting and Rewinding Systems

The global demand for nonwoven fabrics has undergone a paradigm shift, transitioning from basic agricultural and packaging applications to highly specialized, multi-layered barrier materials for hygiene, medical, and geotextile industries. Central to this production eco-system is the Non Woven Fabric Slitting Machine—an indispensable component that converts wide jumbo mother rolls from spunbond or meltblown lines into precise, client-specified widths with clean edges and flawless roll profiles.

As leading manufacturers in China, we understand that downstream converting machines (such as mask making, diaper production, and shopping bag lines) demand zero tension variation, accurate slitting widths, and neat rewinding. Achieving these strict parameters requires a blend of high-precision blade geometries, closed-loop PLC tension controls, and automated edge-alignment systems. Our slitting lines are specifically customized to eliminate problems like core slippage, interleaved rolls, and edge curling, ensuring your business stays competitive in an increasingly demanding market.

Advanced Nonwoven Converting and Slitting Machinery Solutions
20+
Years Industry Experience
300+
Production Lines Installed
20+
Global Export Countries
24
Months Warranty & Support
HG Nonwoven Machinery Enterprise Showcase

About HG Nonwoven Machinery

HG Nonwoven Machinery is a professional manufacturer of spunbond, meltblown, and composite nonwoven fabric machine lines, dedicated to providing high-efficiency and innovative spunbond nonwoven fabric production solutions to the global market. Our company introduced the advanced design (5th Generation spunbond spinning technology) concept from overseas, integrating it with autonomy to meet the precise needs of local and global markets.

Since 2014, Pujaing HG Nonwoven Machinery has specialized in manufacturing PP spunbond and meltblown nonwoven fabric making machines with complete turnkey engineering services. Our machines are characterized by convenient operation, small area footprint, low power consumption, high efficiency, and low production cost. We focus on producing high performance eco-friendly and biodegradable spunbonded nonwoven fabrics.

Our company regards "high quality, good service" as our core tenet. By choosing us, you gain a reliable partner committed to helping you stand out in a competitive market. Contact us today to learn how to produce non woven fabrics economically, reliably, and sustainably.

Technical Architecture of HG Slitting Systems

A deep dive into the engineering principles that make our converting machinery the industrial benchmark for speed, precision, and safety.

Closed-Loop Tension Control

Incorporates precise load cells and pneumatic tension brakes to adjust for roll diameter changes in real-time. This guarantees zero fabric elongation, crucial for low-GSM spunbond and delicate meltblown fabrics.

Interchangeable Blade Profiling

Equipped with high-hardness alloy shear circular knives or razor systems. Our design allows quick-change slitting shafts, drastically cutting down downtime during format configuration changeovers.

Automated Edge-Guiding (EPC/LPC)

Utilizes ultra-sensitive ultrasonic or photoelectric sensors to detect web drifts. The dynamic actuator shifts the unwinding stand within milliseconds, keeping the slitting alignment within ±0.5mm accuracy.

Turnkey Project Solutions: From Raw Material to Slit Roll

Beyond our primary PP spunbond and meltblown lines, we offer full integration of auxiliary machinery to construct a complete, autonomous plant.

One-Stop Turn Key Project Engineering (A to Z)

Investing in a nonwoven line requires far more than purchasing an extruder. HG Machinery provides complete project consulting, environmental assessments, equipment layout, electrical schematics, utility planning, and subsequent processing units. To support your factory's ecosystem, we deliver integrated machinery including:

  • Nonwoven Fabric Slitting and Rewinding Machine: Converting large rolls into specific consumer-sized rolls.
  • Nonwoven Edge-Trim Recycling Machine: Immediate granulation of slitting edge waste to feed back into the main extruder, cutting raw material costs by up to 5%.
  • Nonwoven Flexo Printing Machine: For customized branding and pattern applications.
  • Nonwoven Lamination Machine: Producing barrier films for specialized medical gowns and protective gear.
  • Nonwoven Fabric Bag Machine: Facilitating high-speed automated bag-making for the retail and packaging sectors.
Industrial Nonwoven Fabric Slitting Machine Blueprint

Selecting the Ideal Nonwoven Line for Your Application

Different markets demand distinct fabric properties. Our lines are engineered to meet specialized parameters across four major global sectors.

Hygiene

Critical for baby diapers, sanitary napkins, and adult incontinence products. The material must offer extreme softness, skin friendliness, and high-performance fluid handling. Our S, SS, and SSS spunbond lines are custom-calibrated for quick liquid penetration and minimal rewet metrics.

Medical

Providing high barrier ratings against biological vectors, bacteria, and fluids. Using SMS, SMMS, and SSMMS setups, the meltblown layers act as a micro-filter while the spunbond layers provide structural strength, essential for disposable surgical drapes, gowns, and sterilization wraps.

Packaging

An eco-friendly alternative to single-use plastics. It is widely applied in shopping bags, garment interlinings, storage boxes, pocket spring casings, and agricultural crop bags. High tensile strength, wear resistance, and cost-effective production profiles are the core features of these configurations.

Agriculture

These fabrics create microclimates for crops, balancing water permeability, air circulation, and UV blockage. They safeguard fields against frost, heavy downpours, pests, and birds, lowering chemical reliance and supporting organic farming initiatives.

Technical Roadmap: Next-Gen Smart Slitting and Green Manufacturing

The future of nonwoven manufacturing lies in digitalization, carbon footprint reduction, and the processing of sustainable polymers. HG Machinery is actively engineering systems to adapt to these shifts, securing our clients' long-term market advantage.

1. Industry 4.0 Integration & IoT: Our upcoming machinery incorporates cloud-linked sensors to track blade wear, motor currents, and roll density. Predictive analytics alert operators before failures happen, reducing unplanned downtime by 30%.

2. Bio-degradable Polymer Compatibility: As global restrictions on single-use plastics rise, our research team is optimizing extrusion, spunbond, and slitting setups for Polylactic Acid (PLA), Polybutylene Succinate (PBS), and recycled PET (rPET). These eco-polymers demand highly sensitive thermal zones and refined tension profiles, which our new lines deliver.

3. Automated Positioning Knife Holders: To achieve instant width changes, we are introducing automated motorized knife systems. By setting the desired parameters on the PLC touchscreen, the blades adjust automatically within seconds, bypassing manual intervention and preventing human error.

HG Nonwoven Engineering Future Roadmap
Global Engineering Support and On-Site Commissioning

Global Support, Commissioning & Compliance

For international buyers, purchasing machinery from China requires reliable quality assurance, transport compliance, and prompt technical support. HG Machinery guarantees seamless international execution by addressing each phase of the project:

  • Full Regulatory Compliance: All HG machines carry CE markings, ISO 9001:2015 certifications, and meet EU electrical directive requirements (EN 60204-1).
  • Turnkey Installation & Training: Our specialized engineers travel to your site to handle mechanical assembly, electrical wiring, calibration, and training. We stay on-site until your staff can confidently run the line.
  • 24-Month Warranty: We offer a 2-year warranty on major structural components. Our digital remote diagnostics allow us to troubleshoot software or PLC issues online in real-time.
  • Fast Spare Parts Logistics: Critical spare parts, including slitting circular knives, heater bands, spin pack parts, and pneumatic valves, are cataloged and ready for swift air shipping worldwide.

Frequently Asked Questions (FAQ)

Get professional answers to common questions regarding nonwoven production lines and slitting systems.

What is the minimum slitting width of your Non Woven Fabric Slitting Machine?
Our standard slitting machines can slit down to a minimum width of 30mm using specialized shear knife configurations. For ultra-narrow medical bands or mask ear loops, we offer custom-engineered knife blocks that support even smaller widths while maintaining edge quality.
Can your slitting machines handle both high and low GSM nonwoven materials?
Yes. Our dual tension control system is designed to handle lightweight meltblown fabric (down to 10-15 GSM) without tearing, as well as heavyweight geotextiles (up to 150-200 GSM) without slipping.
What is the maximum operating speed of the slitting and rewinding line?
Our industrial-grade slitting systems reach speeds of 150 to 300 meters per minute. Speed varies depending on the raw material, GSM, thickness, and chosen blade configuration.
How does the 5th Generation Spunbond technology reduce energy costs?
Our 5th Generation spinning system features optimized extruder barrels, energy-efficient heaters, and advanced air drafting systems. This reduces electricity usage by 15-20% compared to traditional models, lowering your total production costs.
Do you offer edge-trim recycling systems with your slitting lines?
Yes, we provide online trim shredding and recycling machinery. Trim from the slitter is immediately drawn by a vacuum blower, sent to a compacting granulator, and reintroduced into the extrusion cycle, ensuring zero waste.
How does the web guiding system (EPC/LPC) maintain accuracy?
We use high-frequency ultrasonic edge sensors that continuously monitor the edge of the running web. The controller calculates any variance and uses a high-speed servo actuator to reposition the unwind carriage, ensuring winding accuracy within ±0.5mm.
Can I process biodegradable PLA or PBS materials on HG nonwoven lines?
Yes. Our machinery features custom temperature profiles and specialized screw geometries designed for the strict processing requirements of PLA, PBS, and bio-polymers, preventing material degradation.
What type of after-sales service is provided?
We supply full turnkey support, including plant layout planning, structural installation, electrical commissioning, operator training, a 24-month warranty, and lifetime technical support via digital remote diagnostics or on-site engineering.