+86 180 1816 5529 [email protected] Changshu, Jiangsu, China
Enterprise Engineering Whitepaper & Catalog

High-Quality Customized Spunlace Cloth Manufacturer & Product Solutions

Pioneering hydroentanglement innovation since 2007: Vertically integrated web forming, inline continuous dyeing, functional finishing, and custom macromolecular surface engineering.

2007
Dedicated Hydroentanglement Manufacturing Mill in Jiangsu
20+ Yrs
Precision Web Formation & Rheology Engineering Know-How
ISO 9001
Rigorous Lot-to-Lot Quality Assurance & Compliance Protocol
100%
Single-Roof Control: Carding, Dyeing, Sizing & Chemistry
Engineered Substrates

Featured Hydroentangled Product Portfolio (Part I)

Standard, cross-lapped, and customized functional spunlace fabrics tailored for medical converting, industrial engineering, and surface lamination.

High-Quality Semi-Cross Lapped Spunlace Nonwoven Fabric

High-Quality Semi-Cross Lapped Spunlace Nonwoven Fabric Products Factories, Product

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High-Quality Full-Cross Spunlace Nonwoven Fabric

High-Quality Full-Cross Spunlace Nonwoven Fabric Products Factories, Companies

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China Electrostatic Adsorption Spunlace Fabric

China Electrostatic Adsorption Spunlace Fabric Products Manufacturers, Products

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High-Quality Film Laminated Spunlace Fabric

High-Quality Film Laminated Spunlace Fabric Products Factory, Factories

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High-Quality Thermochromic Spunlace Nonwoven Fabric

High-Quality Thermochromic Spunlace Nonwoven Fabric Products Factories, Products

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China White Viscose Spunlace Nonwoven Fabric

China White Viscose Spunlace Nonwoven Fabric Products Supplier, Suppliers

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China White Polyester Spunlace Nonwoven Fabric

China White Polyester Spunlace Nonwoven Fabric Products Suppliers, Company

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China Far-Infrared Negative Ion Nonwoven Fabric

China Far-Infrared Negative Lon Nonwoven Fabric Products Suppliers, Factory

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Factory 4.0 Ecosystem

China Smart Manufacturing: Supply Chain Resilience & Efficiency

How Changshu Yongdeli Spunlaced Non-woven Fabric Co., Ltd. eliminates multi-tier subcontractor friction through integrated vertical compounding.

Single-Roof Vertical Integration

Traditional nonwoven converters procure greige roll goods from one mill, ship them to external dyeing plants, and outsource hydrophobic or flame-retardant topical coatings to third parties. YDL operates raw fiber carding, hydroentangling, sizing, precision printing, and biochemical finishing under a single unified facility in Jiangsu. This eliminates 15–20% transit overhead, cuts cumulative lead times from 45 to 14 days, and provides unbroken chain-of-custody tracking.

Closed-Loop Hydrodynamic Filtration

High-pressure hydroentanglement consumes extensive hydraulic energy and micro-filtered process water. Our facility implements multi-stage automated sand-bed filtration alongside ultrafiltration membrane loops. High-pressure jets (up to 150 bar) operate with zero binder chemical carryover, maintaining 98.2% water recycling efficiency while maintaining consistent needle-jet force to avoid structural web drift or weight variations across continuous 3.2m lines.

AI-Calibrated Cross-Lapping

The traditional weakness of nonwovens lies in MD:CD (Machine Direction to Cross Direction) tensile disparity. YDL utilizes automated real-time cross-lapping systems monitored by continuous laser scanners. By dynamically tuning carding angles and doffer roll speeds, we deliver isotropic tensile ratios approaching 1:1.1. This ensures high structural integrity for synthetic leather coating and high-speed rotary wipes converting lines.

Material Science R&D

Technical Roadmap & Future Horizons (2025–2030)

Advancing hydroentanglement beyond commodity wiping: Transforming synthetic polymers, bio-based feedstocks, and inorganic mineral fibers.

100% Bio-Circular PLA & Lyocell Matrices

In response to the EU Single-Use Plastics Directive (SUPD), our laboratory has optimized jet pressure settings for 100% Polylactic Acid (PLA), bamboo pulp, and Lenzing Lyocell fibers. Unlike petroleum-derived polyolefins, pure cellulose networks shear quickly under aggressive water jet impact. Our patented graduated hydraulic profiling prevents micro-fiber rupture, yielding a 100% commercially compostable substrate with dry tensile strengths above 120 N/5cm.

Functional High-Temperature Mineral Nonwovens

YDL processes technical inorganic filaments including Basalt rock fibers, E-Glass filament, Polyimide (PI), and pre-oxygenated PAN fibers (carbon precursors). Carding and interlocking these brittle fibers demands static-dissipative equipment and modified comb angles to avert micro-fracturing. These nonwovens achieve UL94 V-0 flame ratings and deliver continuous thermal stabilization up to 650°C for industrial EV battery thermal shielding.

Nanoscale Macromolecular Grafting

Rather than applying topical surfactant emulsions that wash out after first contact, YDL executes functional nonwoven chemistry via in-situ thermochemical graft polymerization. This process bonds permanent antimicrobial silver ion ligands, thermochromic pigment nanocapsules, far-infrared tourmaline ceramics, or quaternary dye-trapping moieties directly onto individual viscose/polyester fiber walls.

Technical Milestone: YDL R&D has engineered ultra-dense micro-apertured surfaces (0.5mm – 2.0mm mesh) that balance tactile bulk, mechanical fluid retention (over 850%), and zero chemical binder leaching—supporting high-speed medical and critical cleaning environments.

End-Use Application Engineering

Macro Industry Solutions: Engineered to Converters' Specs

How custom spunlace nonwoven parameters directly resolve functional challenges across diversified global B2B sectors.

Medical & Cleanroom Healthcare

Traditional nonwovens can shed microscopic lint that risks open surgical sites. Our pure PET/Viscose blends pass EDANA/INDA fluid resistance and low-linting standards (EN 13795). Clean water jet bonding delivers drapable surgical gowns, wound contact layers, and hospital disinfectant wipes compatible with quaternary ammonium compounds, hydrogen peroxide, and autoclave sterilization.

Synthetic & Microfiber PU Leather Base

Automotive seat covers and luxury footwear require substrate backing with consistent stretch, dimensional resilience, and high peel resistance. YDL dyed and sized spunlace acts as a structural anchor. By controlling fiber orientation and stiffness, we provide smooth polyurethane impregnation without surface bubbling, edge curling, or delamination during high-temperature PU curing.

Laundry Care & FMCG Color Catchers

Standard household laundry wipes rely on chemical binder glues that lose dye affinity in hot, alkaline wash cycles. YDL’s dedicated dye-trapping nonwovens incorporate electrostatically active quaternary ammonium compounds into viscose matrices. These capture stray anionic dye molecules before cross-coloration happens, maintaining structural web integrity across wash cycles up to 90°C.

Cosmetics & Skincare Substrates

Facial sheet masks and eye patches demand balanced serum retention, skin adherence, and soft drape without facial irritation. YDL processes 100% natural bamboo fibers, organic viscose, and silky PLA substrates. Our binder-free aperture designs deliver isotropic liquid release, ensuring serums wet out evenly on the face rather than remaining trapped inside the nonwoven core.

Technical Hot-Gas & Air Filtration

Industrial dust collection and HVAC units operate under high mechanical loads and temperature spikes. Combining polypropylene (PP) with high-density polyimide (PI) via hydroentanglement generates consistent micro-pore structures. This provides higher particle holding capacity and lower initial pressure drops than needlepunched alternatives, reducing energy consumption in industrial air handling units.

High-Risk Industrial & Thermal Shields

Emergency fire blankets, rail vehicle upholstery liners, and electronics thermal insulation require UL94 and ISO 14116 flame protection. YDL combines pre-oxygenated fibers with specialized cross-lapped spunlace. The resulting substrate does not melt, drip, or support combustion in direct flame contact, serving as a reliable drop-in component for industrial safety converters.

Engineering Parameters

Global Procurement Matrix: Custom Manufacturing Scope

Standard, appearance-treated, and functional finish options available for custom OEM production.

Target Sector Polymer / Raw Fiber Stock Grammage (GSM) & Width Mechanical & Functional Properties Technical Verification
Medical & Hygiene 100% Viscose, PET/Viscose Blends, Pure PP 30 GSM – 90 GSM
Width: Up to 3200mm		 Low linting, high fluid absorption, soft hand feel, bio-inert View Viscose Grades →
Synthetic Leather Backing 100% Semi-Dull PET, High-Shrinkage PET 60 GSM – 220 GSM
Width: 1400mm – 1600mm		 High MD:CD isotropic strength, balanced stiffness, thermal stability Inspect Cross-Lapped →
Functional & Protective Polyimide, Basalt, Pre-Oxidized, Conductive Fibers 40 GSM – 350 GSM
Width: Custom Slit		 UL94 flame resistance, temperature stable to 650°C, electrostatic bleed Review FR Spec →
Beauty, Mask & Wipes Bamboo Pulp, PLA, 100% Natural Organic Viscose 35 GSM – 80 GSM
Width: Custom Slit		 Micro-apertured, pearl mesh, plain weave, biodegradable to EN 13432 Access Bamboo Sheet →
FMCG Laundry Care Modified Viscose / Polyester Composite 45 GSM – 85 GSM
Perforated Rolls / Flat Pack		 Quaternary dye adsorption, zero color bleed, wet mechanical strength Laundry Substrate →
International Governance

Localized Compliance, Audits & ESG Assurance

Meeting North American, European, and Asia-Pacific import standards through documented testing and verified origin tracking.

REACH, OEKO-TEX & RoHS Compliance

All process chemicals, direct pigments, sizing agents, and specialty functional additives used across our facility comply with EU REACH SVHC (Substances of Very High Concern) lists. Our medical and skin-contact grades are tested under OEKO-TEX Standard 100 Class I (safe for infant contact), ensuring zero formaldehyde, aromatic amines, or toxic heavy metals.

ISO 9001:2015 Quality Framework

YDL enforces three-tier inline statistical process control (SPC). Optical camera systems scan 100% of the moving web at 3.2m widths, flagging impurities, oil spots, or aperture irregularities down to 0.3mm. Batch testing verifies grammage tolerance within ±2.5%, tensiometer elongation at peak load, liquid absorption rates, and bioburden counts before generating release certificates (CoA).

Export Port Logistics & Customs Packaging

Located in Changshu, Jiangsu, our plant sits 90 kilometers from Shanghai Port, providing daily export drayage. Master parent rolls and converted roll goods ship inside heavy-duty multi-layer polybarrier wrap with desiccants to prevent humidity exposure during oceanic transit. Shipments include full customs-ready HS code declarations (HS 5603 series) for smooth customs clearance.

Functional Substrates

Featured Hydroentangled Product Portfolio (Part II)

Specialty dyed, coated, flame-retardant, and functional spunlace solutions ready for immediate custom sample formulation.

Spunlace Non-woven Fabric Products for black clothing darkening sheets

High-Quality Spunlace Non-woven Fabric Products for black clothing darkening sheets Suppliers, Products

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China Colored Fiber Products

China Colored Fiber Products Factories, Products

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High-Quality Color Absorption Nonwoven Fabric

High-Quality Color Absorption Nonwoven Fabric Product Manual Company, Companies

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High-Quality Antibacterial and Antimicrobial Nonwoven Fabric

High-Quality Antibacterial and Antimicrobial Nonwoven Fabric Products Suppliers, Factories

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China Super Water Repellent Spunlace Nonwoven Fabrics

China Super Water Repellent Spunlace Nonwoven Fabrics Factories, Products

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Natural White Bamboo Fiber Spunlace Nonwoven Fabric

High-Quality Natural White/Natural Bamboo Fiber Spunlace Nonwoven Fabric Product Manual Manufacturer, Factory

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China Fire-resistant Polyester Nonwoven Fabric

China Fire-resistant Polyester Nonwoven Fabric Product Manual Manufacturer, Companies

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High-Quality Drop Plastic Spunlace Fabric

High-Quality Drop Plastic Spunlace Fabric Products Factories, Companies

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Buyer Due Diligence

Frequently Asked Technical & Sourcing Questions

Direct technical insights to simplify vendor qualification and optimize contract terms.

What is spunlace nonwoven fabric, and how does hydroentanglement differ from chemical or thermal bonding?
Spunlace (hydroentangled) nonwoven is engineered by carding loose staple fibers into an unbonded web, then driving high-velocity micro-water jets through the sheet under pressures up to 150 bar. These water needles bounce off specialized drums, twisting and interlocking individual fibers together mechanically. Because this process uses no chemical binders, latex resins, or thermal calendar melting, the resulting fabric offers high softness, drapability, and low particulate linting while preserving natural fiber absorbency.
Which fiber polymers and technical filaments can YDL Nonwovens process?
We process high-volume staple fibers including semi-dull polyester (PET), high-tenacity viscose/rayon, polypropylene (PP), and certified commercially compostable polylactide (PLA). We also card and hydroentangle technical specialty fibers such as alkali-resistant fiberglass, continuous basalt rock fibers, heat-resistant polyimide (PI), and pre-oxygenated PAN filaments for specialized industrial applications.
Can color, hand feel, aperture design, and functional chemical treatments be customized under one roof?
Yes. All secondary conversions run in-house at our Changshu facility. We handle continuous pad-steam dyeing, resin sizing for stiffness control, and custom rotary screen pattern printing. Our functional finishes include fluorocarbon-free water repellency, non-halogenated flame retardants, static dissipation, thermochromic shifts, far-infrared emission, and silver-based antibacterial coatings.
What quality control documentation accompanies each production batch?
Operating under ISO 9001:2015 certification, every outbound container is backed by a Certificate of Analysis (CoA). Testing covers measured basis weight (GSM) via digital balance analysis, longitudinal/transverse tensile break points (N/5cm), elongation percentages, liquid absorption capacity, bioburden testing (CFU/g), and delta-E color matching consistency under standardized D65 lighting.
What are your standard Minimum Order Quantities (MOQ) and production lead times?
For standard greige cross-lapped or parallel-laid spunlace roll stock, our standard MOQ is 1,000 kg per specification. Custom dyed, sized, or specialized functional chemistry formulations typically require a 2,000 kg minimum to balance bath volumes. Standard export orders complete in 14–21 business days, followed by direct transport to Shanghai Port.
How can converter engineering teams request custom sample yardage or laboratory data sheets?
Engineering and sourcing teams can contact our technical sales group directly via email at [email protected] or phone at +86 180 1816 5529. Please share your target basis weight, fiber ratio, aperture pattern, and end-use requirements for expedited A4 swatch books or trial roll yardage.