40 GSM Spunlace Nonwoven Fabric — Standard Wipe Grade Manufacturer India
40 GSM spunlace nonwoven fabric is the entry-level commercial wipe grade — balancing sufficient strength for wipe converter machinery with softness acceptable for personal care applications. It is the most cost-effective spunlace weight for baby wipes, facial wipes, and light cosmetic pads. At 40 GSM, the fabric has enough tensile strength for machine handling at standard wetting/folding speeds, while remaining thin and soft enough for skin-contact use. Favourite Fab supplies 40 GSM in multiple fibre blends from stock.
Technical Specifications
| Parameter | Specification |
|---|---|
| GSM | 40 GSM ±5% |
| Fibre blend | Viscose/polyester 70/30, 50/50, 100% viscose |
| Width | 160–320 cm |
| Tensile MD | 80–120 N/5cm |
| Absorbency | 700–1,000% of fabric weight |
| MOQ | 500 kg |
Applications
Baby wipes, facial wipes, light personal care wipes, sanitary pad topsheet, cosmetic pads.
Why Source from Favourite Fab
Direct manufacturer in Agra, India. No middleman. Custom slit widths 3–320 cm ±1 cm tolerance. COA per batch (GSM, tensile, absorbency). Sample rolls dispatched 3–5 working days. Export to 30+ countries FOB Nhava Sheva.
Full range: spunlace nonwoven fabric. Related: spunlace nonwoven for baby wipes.
Frequently Asked Questions
Is 40 GSM suitable for baby wipes?
Yes — 40 GSM is widely used for baby wipes. It provides sufficient strength for machine handling and single-use durability, while being lightweight and soft. Premium baby wipe brands often use 50–60 GSM for a more substantial feel; 40 GSM is standard for volume brands.
What fibre blend is best for 40 GSM wipe spunlace?
70/30 viscose/polyester at 40 GSM is the most common commercial baby wipe fabric. 100% viscose at 40 GSM gives softer feel but lower wet strength. 50/50 at 40 GSM preferred for household wipes needing more durability.
Can 40 GSM spunlace be used as sanitary pad topsheet?
Yes. 40 GSM is a common sanitary pad topsheet weight. Strike-through time <3 sec (EDANA 150.3) achieved on both plain and embossed versions. Available with permanent hydrophilic treatment for improved liquid acceptance speed.
B2B Applications & End-Uses
The 40 GSM spunlace nonwoven fabric is the most commercially active weight class in the global wipe substrate market. Its position at the centre of the viscose/PET blend spectrum — typically 50/50 — delivers a cost-performance equilibrium that household wipe converters, contract manufacturers, and private-label hygiene brand OEMs return to consistently across product categories. The 38–42 GSM tolerance range accommodates the variation in caliper that arises from different converting line tensioning systems while still meeting the minimum weight specifications written into retailer and brand-owner supplier quality agreements.
Household cleaning wipe converters represent the largest single buyer segment for this weight class. The 50/50 viscose/PET blend provides the wet tensile strength — typically ≥40 N/5 cm in the machine direction — that prevents tearing during scrubbing of kitchen surfaces, bathroom tiles, and appliance exteriors. PET content contributes dimensional stability that keeps the wipe flat during high-speed saturator impregnation, reducing telescoping and lane tracking errors on roll-goods converting lines. Converters running 400 m/min or faster will specifically request 50/50 blends at this weight class because the PET fraction provides the necessary web stiffness to survive tension transitions without elongation-induced width loss.
Personal care wet wipe manufacturers producing general hygiene, body, and multipurpose wipe SKUs source 40 GSM spunlace as their standard substrate. At this weight, the fabric provides adequate opacity for personal care applications where users expect a substantive, cloth-like feel, while remaining thin enough for 80-count stacking in standard hard-lid containers. The 40 GSM grade is also the most common substrate for flushable wipe applications where EDANA GD1 dispersibility testing is a secondary but increasingly demanded specification — though buyers requiring certified flushability should also review the 37354 wetlace product line.
Industrial cleaning wipe production facilities use 40 GSM spunlace as a cost-effective substrate for pre-saturated maintenance wipes, electronics cleaning cloths, and janitorial wet wipe formats. The 50/50 blend exhibits lower lint levels compared to pure viscose grades, making it suitable for cleanroom-adjacent and precision equipment cleaning applications where fibre shed could compromise process quality. OEM contract manufacturers supplying private-label wipe programmes to UK, EU, GCC, and Southeast Asian markets consistently include 40 GSM 50/50 grades in their standard approved substrate libraries due to the broad availability and consistency of supply that Favourite Fab’s production infrastructure supports.
Certifications & Quality Assurance
Favourite Fab’s 40 GSM spunlace nonwoven fabric is produced under ISO 9001:2015 certification, with process control parameters documented and monitored at each production stage — fibre preparation, card web formation, hydroentanglement, drying, and winding. For a 50/50 viscose/PET blend at standard wipe grade, quality control emphasis is placed on wet tensile uniformity across the roll width, as cross-direction tensile variation in excess of 15% can cause differential tear patterns in automated wipe dispensing machines. Every batch undergoes tensile testing per EDANA ERT 20.2, with results reported as both machine-direction and cross-direction values on the Certificate of Analysis.
Absorbency performance for 40 GSM grades destined for wet wipe saturation is validated per EDANA ERT 10.1 (absorbent capacity) and ERT 150.5 (liquid absorption time). For household wipe applications, minimum absorbent capacity targets are agreed at the time of qualification and written into the product specification sheet that accompanies each batch. Buyers who qualify a 40 GSM grade for a specific converting process and lotion formula are advised to retain a reference sample from the qualification batch to enable incoming quality comparison against subsequent deliveries.
OEKO-TEX Standard 100 compliance is available for 40 GSM grades used in skin-contact personal care applications. For industrial wipe applications where OEKO-TEX is not a requirement, standard batch COAs citing fibre composition, basis weight, tensile, elongation, and absorbency values are issued per lot. Buyers requiring additional testing — including microbiological cleanliness per INDA/EDANA recommended practice, or chemical resistance data for specific lotion chemistries — should include these requirements in their technical specification at the time of order placement so that testing can be scheduled within the production lead time.
More Questions Answered
What is the minimum order quantity for 40 GSM spunlace nonwoven fabric, and are mixed-blend trials available?
Favourite Fab’s standard minimum order quantity for 40 GSM spunlace is structured to align with full production run economics, which are discussed directly with the procurement team during initial qualification. For new buyers conducting substrate trials, Favourite Fab offers technical sample quantities sufficient to run converting line trials and lotion compatibility screening before committing to full commercial orders. Buyers wishing to compare the 50/50 viscose/PET blend with a 70/30 ratio at the same basis weight for sensory panel evaluation can request matched samples for side-by-side converting trials — this is a common step in the qualification process for premium wipe SKUs.
How does 40 GSM spunlace tensile performance compare across different viscose/PET blend ratios?
Within the 38–42 GSM weight range, tensile performance scales with PET content. A 50/50 viscose/PET blend at 40 GSM typically achieves machine-direction wet tensile of ≥40 N/5 cm, meeting standard household and personal care wipe substrate specifications. Increasing PET content to 70% at the same basis weight raises MD wet tensile to the 55–65 N/5 cm range, at a corresponding reduction in softness and absorbent capacity. Buyers converting on high-speed lines with aggressive tension profiles often specify higher PET ratios for web runnability, then assess finished-wipe sensory performance with the trade-off in mind. Favourite Fab’s technical team can supply tensile data for multiple blend ratios at 40 GSM to support substrate selection decisions.
📋 Related: Spunlace Nonwoven Fabric — Full Range & Specs | All Nonwoven Products from Favourite Fab
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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.
