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The SMMS Spunmelt Production Line is a high-performance composite nonwoven manufacturing system designed for premium hygiene, medical, and protective applications. Using an S-M-M-S four-layer structure—spunbond, meltblown, meltblown, and spunbond—the line combines the structural strength of spunbond layers with the fine-fiber filtration and barrier properties of two meltblown layers.
Compared with an SMS spunmelt production line, the SMMS configuration adds a second meltblown layer to support enhanced barrier and filtration performance. It is suitable for manufacturers producing premium medical protective clothing, surgical gowns, face-mask materials, diapers, sanitary products, and other high-end healthcare or protective nonwoven materials.
The YP-SMMS line can be configured in different effective widths and production capacities according to product requirements, factory layout, and target markets. Fabric basis weight, softness, strength, breathability, filtration performance, and barrier performance can be adjusted through process and formulation control.
S-M-M-S Four-Layer Composite Structure — Combines two spunbond strength layers with two meltblown functional layers for premium SMS-type nonwoven fabric production.
Enhanced Barrier and Filtration Performance — Two meltblown layers support applications requiring improved filtration efficiency and liquid-barrier performance.
Premium Hygiene and Medical Applications — Designed for protective clothing, surgical gowns, masks, diaper materials, sanitary products, and related protective nonwovens.
Flexible Product Development — Supports adjustment of basis weight, strength, softness, breathability, filtration performance, and barrier properties according to the target application.
Flexible Width Configuration — Equipment width and layout can be configured to match factory conditions and production requirements.
One-Stop Service — End-to-end support from project consultation to installation, training, and after-sales service.
24-Hour Technical Support — Rapid response from Yanpeng’s technical team to support reliable operation and minimize downtime.
Daily output varies by line width, fabric grammage, production speed, raw-material formulation, operating conditions, and production efficiency. Where multiple output ranges are shown, they correspond to the listed 1,600 mm, 2,400 mm, and 3,200 mm product widths, respectively.
Premium Medical Protection: Medical protective clothing, surgical gowns, isolation gowns, disposable drapes, and medical packaging materials
Face-Mask Materials: Composite nonwoven layers for disposable face masks, subject to the customer’s required material design and performance specifications
Hygiene Products: Diaper top sheets and back sheets, sanitary-napkin materials, feminine-care products, and disposable hygiene materials
Protective Products: Protective garments and nonwoven products requiring a combination of strength, breathability, filtration, and barrier performance
Specialty Nonwovens: Composite substrates and other premium applications requiring fine-fiber meltblown layers
The SMMS Spunmelt Production Line has passed certification from professional institutions, holding the following certificates:
ISO 9001:2015 Quality Management System Certification — Registration No. 05325E31506R0M, issued to Zhejiang Yanpeng Nonwoven Machinery Co., Ltd., covering the scope of non-woven fabric machine manufacture.
EC-Attestation Certificate of MD & LVD (CE) — Certificate No. CMZJ22120542978, confirming conformity with the Machinery Directive 2006/42/EC and Low Voltage Directive 2014/35/EU, covering the S, SS, SSS, SMS, SSMS, SMMS, and SSMMS model series.
The line can be equipped with a dedicated co-extruder for the reuse of edge-trim waste and recycled PP granules. However, the use and proportion of recycled material should be determined according to the finished-product specification.
For hygiene, medical, mask, filtration, or other safety-sensitive applications, raw-material selection and recycled-content use should comply with the applicable product requirements, regulations, and customer quality standards.
An SMS line uses a spunbond–meltblown–spunbond structure, with one meltblown layer between two spunbond layers. An SMMS line uses a spunbond–meltblown–meltblown–spunbond structure, adding a second meltblown layer.
The additional meltblown layer allows manufacturers to develop composite materials with enhanced filtration and barrier properties for premium hygiene, medical, and protective applications.
Core control and spinning components incorporate Siemens automation control systems and Enka spinneret technology.
Yes. Yanpeng provides 24-hour technical response for overseas buyers, with on-site installation and commissioning typically completed within approximately 30 days, depending on site conditions and project requirements. Operator training is provided through on-site instruction and video guidance, and the equipment comes with a 12-month warranty covering the complete production line.
Daily output depends on the selected working width, product basis weight, raw-material formulation, operating speed, finished-product requirements, and production efficiency. Please contact Yanpeng with your required product width, grammage, and target application for a recommended SMMS configuration and estimated output.
With over 17 years of experience and 700+ production lines delivered worldwide, Yanpeng combines S-M-M-S composite-process capability, flexible configuration options, established component technologies, and full-lifecycle technical support to provide a dependable solution for premium hygiene, medical, and protective nonwoven manufacturing.
● S-M-M-S Composite Capability: Two meltblown layers are integrated between spunbond layers to support advanced filtration and barrier performance.
● Application-Focused Configuration: The line can be configured around the required product width, basis weight, performance targets, factory layout, and intended end use.
● Established Core Components: The production line incorporates Siemens automation control systems and Enka spinneret technology.
● Full Lifecycle Support: Technical support includes installation, commissioning, on-site and video-based training, and after-sales maintenance.
● Global Service Reach: Backed by 24-hour technical response and installation/commissioning experience across 300+ customers worldwide.
Zhejiang Yanpeng Nonwoven Machinery Co., Ltd. (originally established in 2008 as Wenzhou Yanpeng Nonwoven Technology Co., Ltd.) is a professional manufacturer with over 17 years of experience in the research, development, and production of nonwoven fabric production lines, based in Wenzhou, Zhejiang Province. Backed by a team of 130+ employees and holding 21 patents for inventions and utility models, Yanpeng operates a 20,000 m² production facility and maintains an average customer relationship of 6+ years across its 500+ customer base, with a 99.5% customer satisfaction rate. The company provides customized single-beam, double-beam, and triple-beam spunbond lines, as well as SMS, SMMS, SSMS, and SSMMS spunmelt composite production lines. The company holds ISO 9001 certification and CE conformity documentation for applicable nonwoven production line models, along with import/export rights to serve customers worldwide.
24/7 technical response support with fast remote troubleshooting and global service coordination to minimize production downtime.
Installation and commissioning experience in 300+ customers worldwide across Asia, the Middle East, Africa, North America, and South America, covering diverse production environments and standards.
Flexibility & Customization
1. The S-M-M-S composite configuration combines two spunbond layers with two meltblown layers, allowing manufacturers to develop premium nonwoven fabrics with different strength, softness, breathability, filtration, and barrier requirements. Process parameters and material formulations can be adjusted according to the intended hygiene, medical, protective, or specialty application.
2. Equipment width, line layout, and configuration can be tailored to project requirements and existing factory conditions, helping buyers plan production capacity around their target markets and future expansion needs.
High Automation & Intelligence
1. A Siemens PLC-based control system unifies feeding, extrusion, spunbond spinning, meltblown processing, drawing, composite web forming, calendering, winding, and slitting on a single platform, enabling coordinated operation throughout the SMMS spunmelt production line.
2. The dual-mode feeding system (volumetric/gravimetric) and metering pumps form a closed-loop feedback system that monitors output and automatically adjusts raw-material dosing and melt extrusion rates. This reduces manual intervention while helping stabilize melt flow and basis-weight consistency.
Energy Efficiency & Eco-Friendliness
1. The SMMS Spunmelt Production Line operates primarily through thermal processing and pneumatic airflow rather than wet-process chemicals, reducing liquid discharge associated with wet processing and supporting environmentally responsible nonwoven manufacturing.
2. The line can be equipped with a dedicated co-extruder for the reuse of edge-trim waste and recycled PP granules. For high-end hygiene, medical, or filtration applications, recycled-content use should be selected according to finished-product requirements and applicable quality standards.
Demonstrated Expertise & Strong Supply Chain
1. Critical components—including filtration units, coat-hanger-type spinning dies, meltblown die assemblies, and perforated stainless-steel air-distribution systems—are selected and integrated to support stable melt distribution, fine-fiber formation, and composite-web uniformity across the production width.
2. Core control and spinning components incorporate Siemens automation control systems and Enka spinneret technology, while Yanpeng coordinates the selection and integration of key mechanical, electrical, and process components to support compatibility across the complete SMMS spunmelt production line.
The SMMS Spunmelt Production Line follows a continuous, automated path from raw material to finished fabric roll:
Raw Material Feeding → Extrusion → Filtration → Metering → First Spunbond Spinning → First Meltblown Fiber Formation → Second Meltblown Fiber Formation → Second Spunbond Spinning → Cooling and Drawing → Composite Web Forming → Calendering → Winding & Slitting
The process begins with the automatic feeding and mixing system, which doses PP raw material into the relevant extrusion systems. The polymer melt passes through filtration and metering systems before entering the spunbond and meltblown die assemblies.
The first spunbond system forms a structural layer, followed by two meltblown systems that form fine-fiber functional layers. The final spunbond system forms the outer structural layer. The four layers are combined into a composite web, thermally bonded by the calender, wound, and slit into customer-specified roll widths.
The SMMS Spunmelt Production Line is designed to process PP raw materials selected for the required end-use performance. Color masterbatch and other compatible additives can be incorporated according to the finished-product specification.
The spunbond layers provide structural strength and fabric stability, while the two meltblown layers create fine-fiber webs that support filtration and barrier performance. Final fabric properties—including basis weight, softness, strength, breathability, filtration performance, and liquid-barrier performance—can be adjusted according to application requirements.
Yanpeng provides technical support throughout the equipment lifecycle, including installation, commissioning, on-site and video-based operator training, and after-sales maintenance. Our technical team responds to service and technical inquiries within 24 hours to help ensure smooth production line operation.
Installation and commissioning typically take approximately 30 days, depending on site conditions and project requirements. The equipment is supplied with a one-year warranty covering the complete production line.
● Enhanced Composite Performance: The S-M-M-S structure combines spunbond strength layers with two meltblown functional layers for premium nonwoven applications.
● Flexible Product Development: Process and formulation adjustments support fabric development for hygiene, medical, protective, filtration, and specialty uses.
● Stable Process Control: Closed-loop feedback helps maintain consistent raw-material dosing, melt flow, and basis-weight control.
● Application-Focused Material Selection: Material formulations can be selected according to performance, compliance, and end-use requirements.
● Established Core Components: The production line incorporates Siemens automation control systems and Enka spinneret technology.
| Model No. | Product Width | Equipment Size (L × W × H) | Machine Speed | Grammage Range | Daily Output* |
| YP-SMMS | 1,600 mm | 32 × 20 × 11 m | Up to 350 m/min | 9–80 g/m² | 10–11 tons/day |
| YP-SMMS | 2,400 mm | 32 × 21 × 11 m | Up to 350 m/min | 9–80 g/m² | 15–16 tons/day |
| YP-SMMS | 3,200 mm | 32 × 22 × 11 m | Up to 350 m/min | 9–80 g/m² | 20–22 tons/day |
Daily output is based on production of 40 g/m² fabric. Actual output may vary depending on fabric grammage, raw-material formulation, operating conditions, and production efficiency.
| Component | Specification |
| Raw Material Feeding & Mixing Unit | 2set, dual-mode automatic feeding (volumetric/gravimetric) |
| Extruder | 2set, heated by cast aluminum blocks or far-infrared systems |
| Co-Extruder | 2set, for recycling ensuring 100% material utilization |
| Filter | 2set, dual filtration units |
| Metering Pump | 2set, determines production capacity and fabric grammage |
| Spinning Die | 2set, Melt distribution method: coat-hanger type |
| Spinning Components | 2set, 4 modular sections |
| Monomer Suction |
|
| Quenching and Drawing System | 2set, air distribution through perforated stainless-steel plates |
| Stretching System | 2set, negative-pressure stretching |
| Diffuser | 2set, Diffusion mode: fiber separation |
| Web Former | 1set, process speed: 10~450m/min |
| Calender | 1set, operating speed: 10~450m/min |
| Winder | 1set, designed speed: 10~450m/min |
| Slitter | 1set, designed speed: 10~1000m/min |
Yanpeng’s sales and service network supports customers in Asia, the Middle East, Africa, Europe, North America, and South America. Through regional sales offices and service partners, we provide project consultation, installation support, operator training, and after-sales maintenance for nonwoven fabric production lines.
This network supports the deployment and long-term operation of spunmelt composite production lines (SMS, SMMS, SSMS, SSMMS) for hygiene, medical, and industrial applications.
See the SMMS Spunmelt Production Line in operation.
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