Electrospinning Nanofibre Nonwoven for Filtration and Medical Applications
Electrospinning nanofibre nonwoven filtration medical raw materials are supplied by Favourite Fab to air filtration manufacturers, medical barrier fabric producers, and wound care dressing converters. Our electrospun nanofibre webs deliver submicron fibre diameters, high surface area, and controlled pore size — properties unachievable with conventional nonwoven processes. B2B manufacturers source electrospun nanofibre rolls from Favourite Fab for consistent quality and upstream supply reliability.
What Is Electrospinning Nanofibre Nonwoven
Electrospinning is a fibre-forming process that uses a high-voltage electrostatic field to draw polymer solution or melt into continuous nanoscale fibres. A syringe or spinneret delivers polymer solution. A voltage of 10–50 kV is applied between the nozzle and a grounded collector. The electrostatic force overcomes surface tension and stretches the polymer jet into fibres with diameters from 50 nm to 2,000 nm.
The resulting nanofibre web has fibre diameters 100–1,000 times finer than conventional meltblown fibres. This creates an extremely high surface-area-to-volume ratio, a small and controllable mean pore size, and outstanding particle capture efficiency at low basis weights.
Polymers processed by electrospinning include polyvinylidene fluoride (PVDF), polyurethane (PU), polyacrylonitrile (PAN), polylactic acid (PLA), and nylon. Polymer choice determines chemical resistance, mechanical properties, and biocompatibility.
Electrospun Nanofibre Nonwoven — Specifications and Options
| Parameter | Specification | Detail |
|---|---|---|
| Fibre Diameter | 50–2,000 nm | Specified by filtration efficiency requirement |
| Basis Weight | 0.5–10 gsm | Low basis weight for minimal pressure drop |
| Polymer Options | PAN, PVDF, PU, PLA, Nylon 6 | Selected by chemical resistance and end-use |
| Substrate (Carrier) | Spunbond PP, PET, glass fibre, SMS | Nanofibre layer laminated onto substrate |
| Bacterial Filtration Efficiency | >99% BFE at 0.3 µm | Medical mask and respirator grade |
| Particulate Filtration | MPPS <0.3 µm capture | HEPA-class performance at lower pressure drop |
| Pressure Drop | 20–80 Pa at 32 L/min | Lower than equivalent meltblown filter media |
| Roll Width | 100–1,600 mm | Narrower than conventional nonwovens |
| Roll Length | 200–1,000 m per roll | Depends on substrate and basis weight |
| Biocompatibility | ISO 10993 tested (medical grade) | Required for wound contact applications |
Applications in Hygiene and Medical Manufacturing
Electrospinning nanofibre nonwoven filtration medical applications are growing across multiple industries. Air filtration manufacturers use nanofibre layers laminated onto spunbond substrates for HEPA and ULPA filter media. The nanofibre layer captures submicron particles at lower pressure drop than conventional glass fibre media.
Medical mask and respirator manufacturers specify nanofibre filter media as the filtration layer inside N95 and FFP2 respirators. Nanofibre media achieves greater than 99% BFE at 0.3 µm particle size — the critical performance threshold for healthcare respiratory protection.
Wound care dressing producers use biocompatible nanofibre layers as the wound-contact surface in advanced wound dressings. PLA and PU electrospun webs support cell attachment and promote wound healing while managing exudate at the wound interface.
Liquid filtration membrane producers use PVDF and PAN nanofibre layers for microfiltration and ultrafiltration applications in pharmaceutical and food processing.
This product is part of our advanced fibre technology range. See our meltblown nonwoven fabric range for conventional submicron filtration. For solution-based fibre alternatives, see our solution blow spinning nonwoven page. For flash-spun HDPE alternatives, see our flash spinning nonwoven page. For face mask filter media, see our spunbond nonwoven for face masks.
Why Source From Favourite Fab
- MOQ-friendly — suitable for small and large manufacturers
- Export-ready — ships raw materials to 50+ countries
- ISO certified manufacturing facility
- 10+ years supplying the hygiene and medical industry
- Custom specifications available on request
Favourite Fab supplies electrospun nanofibre nonwoven rolls as upstream raw material. We work with customers to define fibre diameter, polymer selection, substrate type, and lamination configuration for their specific filtration or medical application.
Pricing and MOQ
Electrospun nanofibre nonwoven is priced on a competitive wholesale basis. Pricing reflects polymer type, fibre diameter specification, substrate used, and order volume. Development sample rolls and full production quantities are both available.
Contact our technical sales team with your filtration efficiency target, polymer requirement, roll width, and monthly volume. We respond with a quotation within 48 hours.
How to Order
- Send your material requirements to sale@favouritehub.com
- Receive a quote and sample within 48 hours
- Confirm order and production begins
Frequently Asked Questions
What polymers does Favourite Fab use for electrospinning?
We process PAN, PVDF, polyurethane, PLA, and Nylon 6. Polymer selection depends on the application — PVDF and PAN for filtration, PU and PLA for medical and wound care, Nylon 6 for high-strength applications. Custom polymer formulations are available on request.
What filtration efficiency is achievable with electrospun nanofibre?
Our medical-grade electrospun nanofibre achieves greater than 99% BFE at 0.3 µm particle size. HEPA-equivalent performance is achievable at lower basis weights and pressure drop compared to glass fibre media. Exact efficiency depends on fibre diameter and basis weight specification.
Can electrospun nanofibre be laminated onto other nonwoven substrates?
Yes. We laminate nanofibre layers onto spunbond PP, PET fabric, SMS nonwoven, and glass fibre substrates. The substrate provides mechanical handling strength while the nanofibre layer delivers filtration performance. Specify your substrate preference when ordering.
Is Favourite Fab’s electrospun nanofibre biocompatible for medical use?
Medical-grade nanofibre is tested per ISO 10993 for biocompatibility. Grades suitable for wound contact and short-term skin contact are available. Specify your regulatory requirement when placing an enquiry.
How does electrospun nanofibre compare to meltblown nonwoven for filtration?
Electrospun fibres are 10–100 times finer than meltblown fibres. This allows higher filtration efficiency at lower basis weight and lower pressure drop. Meltblown is more cost-effective for standard applications; electrospun nanofibre is preferred for high-efficiency, low-resistance filter media.
Does Favourite Fab export electrospun nanofibre nonwoven?
Yes. We export nanofibre rolls to filter media manufacturers, medical device companies, and advanced material converters in Southeast Asia, Europe, and the Middle East. Full export documentation is provided with every shipment.
Contact Favourite Fab
Email: sale@favouritehub.com
WhatsApp: +91-9528811566
Send your material specifications today for a same-day quote.
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.
