Spunbonded 100% Polypropylene Non-Woven Fabric

Shandong Xingdi New Materials Co., Ltd. focuses on advanced fabric solutions for premium feminine hygiene products. We develop and produce specialized nonwoven materials—including SS, SSS, SSSS, SMS, and SMMS grades—that deliver exceptional comfort, strength, and consistency for sanitary napkin manufacturing.

Our fabrics undergo comprehensive quality verification through key metrics such as CV (Coefficient of Variation), basis weight, thickness, cross-directional strength, and machine-direction strength. These tests ensure uniform fiber composition and reliable performance in your final products. From ultra-soft surface layers to durable composite structures, we provide customizable material options designed to enhance user experience and manufacturing efficiency.

Key Benefits: Engineered Softness, Reliable Performance
• Ultra-Gentle Feel – Cloud-like surface reduces friction and irritation during long-term use.
• Perfect Consistency – Low CV value guarantees uniform quality for smooth, efficient production.
• Full-Application Versatility – Works across all sanitary napkin layers, from hydrophilic tops to PE-laminated backing.

Engineered for Every Layer, Designed for Comfort
• Supreme Softness: Ultra-fine fibers deliver a cloud-like feel that minimizes skin marks and discomfort during long wear.
• Flawless Consistency: Exceptional CV uniformity ensures defect-free fabric—supporting efficient manufacturing and reliable output.
• Adapts Across Applications:
– Surface Layer: Combines quick-dry hydrophilicity with lasting softness.
– Base & Side Barriers: Soft-touch protection through integrated PE film.
– Absorbent Core Cover: Secures SAP effectively while remaining breathable.
– Product Packaging: Elevates brand perception with a refined tactile experience.

SSSS Nonwoven: Where Ultra-Softness Meets Precision Engineering
Featuring fibers as fine as 1.5 denier, SSSS offers an exceptionally soft, uniform texture supported by excellent CV consistency—guaranteeing defect-free quality batch after batch.

Designed for Every Layer
• Surface Layer: Soft, hydrophilic, and rapidly absorbing
• Backing & Wings: Leak-proof with PE film, remains skin-friendly
• Core Encapsulation: Improves SAP performance with breathable design
• External Packaging: Delivers a premium unboxing experience

Key Specifications:

Low CV value for high-speed manufacturing consistency

Tailorable softness options

Strong yet pliable for laminated structures

Built for Real-World Comfort
Ideal for travel, extended wear, active routines, and overnight protection—SSSS moves with her, offering breathable, chafe-free confidence.

Partner with Xingdi
As a specialized supplier to the hygiene industry, we provide fabrics that elevate end-user comfort, streamline production, and differentiate your products in competitive markets.

1.How would you define SSSS nonwoven?

SSSS represents our premium four-layer spunbond construction using ultra-refined fibers to achieve exceptional surface softness without premium pricing.

2.What advantages does SSSS offer over alternatives?

Compared to standard SS/SSS fabrics, SSSS provides measurable improvements in tactile comfort and material consistency while maintaining cost efficiency.

3.How is fabric consistency measured and why does it matter?

We use tests for indicators such as coefficient of variation (CV), basis weight, thickness, transverse strength, and longitudinal strength to ensure uniform fiber distribution, thereby ensuring the predictability of the final product's performance.

4.Can I test this material before ordering?

We encourage material evaluation through our complimentary sample program featuring multiple fabric grades for comparison.

5.What is the cost relationship between different softness grades?

All softness variants (SS through SSSS) share identical pricing structures, allowing upgrades without budgetary impact.

For top-tier nonwoven fabrics—from SS to SMMS—connect with us.

Reach out directly:

WhatsApp: +86-17362128242

Email: [email protected]

Let's innovate together. Contact us for material samples, competitive quotes, or specialized product support.