70/30 Viscose Polyester Spunlace Nonwoven — Industry-Standard Wipe Grade
70/30 viscose polyester spunlace nonwoven is the global benchmark blend for wet wipes production. The 70% viscose content delivers superior absorbency and softness; the 30% polyester provides wet-state tensile strength and dimensional stability. This precise ratio has become the de facto standard because it maximises consumer-perceived quality while maintaining cost efficiency for high-volume wipe converters. Favourite Fab supplies 70/30 spunlace in 40–80 GSM from stock — with sample rolls dispatched in 3–5 working days.
Key Properties
- Liquid absorption — 70% viscose delivers 800–1,000% absorbency — holds wetting solution evenly across the sheet without dripping.
- Wet tensile strength — 30% polyester maintains structural integrity under wet mechanical use — wipes do not tear during heavy-duty wiping tasks.
- Softness — 70/30 blend achieves INDA softness rank 2 of 5 — noticeably softer than 50/50 blend, suitable for baby and facial wipes.
- Cost efficiency — Most cost-effective soft wipe substrate. Price premium over 50/50 blend: 5–10%. Premium over synthetic grades: 15–25%.
- Machine compatibility — Roll dimensions, core diameter, and splicing strength compatible with standard wetting/folding machines from Comel, Fameccanica, Curt G. Joa.
Technical Specifications
| Parameter | Specification |
|---|---|
| GSM range | 40–80 GSM |
| Fibre blend | 70% viscose / 30% polyester |
| Width | 160–320 cm |
| Tensile strength (MD) | 100–350 N/5cm (MD, dry) |
| Absorbency | 800–1,000% of fabric weight |
| pH | 6.5–7.5 (EDANA 70.2) |
| MOQ | 500 kg per specification |
Applications
Baby wipes, facial wipes, personal care wipes, sanitary pad topsheet, cosmetic pads.
Source from Favourite Fab
Direct manufacturer, Agra India. Custom GSM, width, and emboss available. COA per batch. Sample rolls 3–5 days. See full range: spunlace nonwoven fabric. Related: viscose polyester spunlace nonwoven fabric.
- Factory direct pricing — no distributor margin
- Custom slit widths 3–320 cm, tolerance ±1 cm
- OEKO-TEX certified grades available
- Export to 30+ countries — FOB Nhava Sheva
Frequently Asked Questions
Why is 70/30 the most common ratio for wet wipes?
70/30 hits the performance sweet spot: viscose-majority provides soft hand feel and high liquid retention, polyester minority provides enough wet-state strength to survive wiping action without tearing. Competing ratios trade off one property for another.
What is the tensile strength of 70/30 spunlace at 50 GSM?
Typical dry tensile MD: 120–160 N/5cm. Wet tensile MD: 80–110 N/5cm. These values meet the structural requirements for standard baby and adult wipe applications. Full COA with tensile data provided per batch.
Does Favourite Fab supply 70/30 spunlace with emboss patterns?
Yes. Diamond, dot, wave, and custom emboss patterns available on 70/30 spunlace. Embossing improves liquid channelling and perceived premium quality. Minimum order for custom emboss: 2,000 kg per pattern.
Technical Specifications
| Parameter | Value |
|---|---|
| GSM Range | 40–70 GSM |
| Fiber Blend | Viscose 70% / Polyester (PET) 30% |
| Bonding Method | Hydroentanglement (Spunlace) |
| Available Width | 1.6 m – 3.2 m |
| Tensile Strength (MD) | ≥ 45 N/5 cm |
| Moisture Absorption | ≥ 380% of fabric weight |
| Certifications | ISO 9001:2015, OEKO-TEX Standard 100 |
| Key Property | Superior softness, high absorbency, viscose-dominant drape |
B2B Applications & OEM Use-Cases
- Premium Sanitary Pad Topsheets: The 70% viscose dominance in this blend produces the cashmere-like topsheet surface demanded by premium hygiene OEMs. The elevated absorbency rate draws menstrual fluid faster than balanced blends, reducing rewet and improving consumer-reported comfort scores.
- Baby Wipe Substrates: Baby wipe manufacturers specify 70/30 spunlace for its ultra-gentle texture and high wet-strength retention. The PET 30% fraction prevents tearing during high-speed wet-wipe dispensing while maintaining the softness profile required for sensitive infant skin.
- Cosmetic Sheet Masks: Sheet mask OEMs use 70/30 viscose-PET spunlace as the serum-carrier substrate. High viscose content maximises serum loading while the PET skeleton ensures the mask retains its cut shape during application, which is a key OEM specification for private-label sheet mask programs.
Sourcing from Favourite Fab — MOQ, Lead Time & Customisation
Favourite Fab supplies 70/30 viscose-polyester spunlace nonwoven to hygiene, personal care, and wipe OEMs from its production facility in Agra, India.
- MOQ: 500 kg per specification
- Domestic Lead Time: 7–14 working days
- Export Lead Time: 21–30 working days
- Customisation: GSM (40–70), width (1.6 m–3.2 m), surface texture (smooth/apertured), colour, roll format
- Certifications: ISO 9001:2015 & OEKO-TEX Standard 100
Request a technical data sheet or sample roll from our B2B sales team for qualification testing.
Frequently Asked Questions
How does 70/30 compare to 50/50 in absorbency?
70/30 viscose-PET spunlace absorbs approximately 20–25% more fluid by weight than a 50/50 blend at the same GSM, because viscose is intrinsically more hydrophilic than polyester. This makes it preferred for absorbent topsheets and serum-loaded sheet masks where maximum fluid uptake is critical.
What is the minimum GSM available for 70/30 spunlace?
Favourite Fab produces 70/30 viscose-PET spunlace from 40 GSM. Below 40 GSM the structural contribution of the 30% PET fraction becomes insufficient to maintain roll integrity during high-speed converting, so 40 GSM is the practical lower limit for this blend ratio.
Is 70/30 spunlace compatible with wet-wipe saturation chemistry?
Yes, provided pH is maintained between 4 and 8. Highly alkaline saturants (pH > 9) can degrade viscose fibres over time. Favourite Fab can supply a PET-surface-treated variant for aggressive chemistry applications — contact our technical team for details.
📋 Related: Spunlace Nonwoven Fabric — Full Range & Specs | All Nonwoven Products from Favourite Fab
Gaurav Garg
I'm Gaurav Garg, CEO of Favourite Fab, a company on a mission to revolutionize the nonwoven industry with sustainable practices. We work hand-in-hand with manufacturers and suppliers who share our commitment to eco-friendly production. With a deep interest in textile innovation, I'm passionate about educating consumers about sustainable material options and their potential to transform the nonwoven landscape.
