PE/PET Bico Spunbond Nonwoven Fabric — Soft Strong Bicomponent Grade India
PE/PET bico spunbond nonwoven fabric — Favourite Fab manufactures polyethylene sheath / polyester core bicomponent spunbond in 15–40 GSM for desiccant pouches, heat-seal packaging, technical filtration, and premium hygiene applications. PE/PET bico spunbond nonwoven fabric combines soft, low-temperature PE sheath bonding with the high tensile strength and thermal stability of a PET core — delivering performance that PE/PP bico cannot match in applications requiring structural integrity alongside softness. Desiccant sachet manufacturers, medical packaging converters, and filtration media producers choose PE/PET bico for reliable sealing and superior performance under mechanical stress.
Browse our full range: View all nonwoven fabric products — spunlace, spunbond, SMS, bico — with GSM, width and certification options. B2B MOQ from 500 kg.
What Is PE/PET Bicomponent Spunbond
PE/PET bicomponent spunbond is produced from continuous core-sheath filaments where each fibre has a polyester (PET) core surrounded by a polyethylene (PE) sheath. During thermal bonding, the PE sheath melts at 120–135°C and fuses at fibre crosspoints — the PET core remains solid. The result: PE provides the bonding, surface feel, and heat-sealing properties; PET provides the structural backbone.
The key differentiation from PE/PP bico: the PET core is stiffer, stronger, and more temperature-resistant than PP. PE/PET bico achieves 30–50% higher tensile strength at equivalent GSM vs PE/PP. For desiccant pouches that must withstand mechanical stress during filling, vibration during shipping, and humidity cycling — PE/PET bico prevents fabric failure that PE/PP may show under sustained stress.
PE/PET bico heat-seals and ultrasonically seals at the same conditions as PE/PP bico — meaning desiccant converters can run PE/PET on existing packaging machinery without temperature adjustment, while gaining improved pouch structural integrity.
PE/PET Bico Spunbond — Technical Specifications
| Parameter | Specification |
|---|---|
| GSM range | 15–40 GSM |
| Fibre structure | PET core / PE sheath (core-sheath bicomponent) |
| Tensile strength MD | 60–200 N/5cm |
| Tensile strength CD | 50–160 N/5cm |
| Heat seal temperature | 120–135°C (PE sheath activation) |
| Ultrasonic sealing | Compatible — standard PE parameters |
| Service temperature | PET core stable to 150°C continuous |
| MVTR | 1,000–5,000 g/m2/24hr (GSM dependent) |
| Width | 160–260 cm |
| Finish | Standard (hydrophobic); hydrophilic on request |
| MOQ | 500 kg |
PE/PET vs PE/PP Bico — Comparison
| Property | PE/PET Bico | PE/PP Bico |
|---|---|---|
| Core polymer | PET (polyester) | PP (polypropylene) |
| Tensile strength | 30–50% higher at same GSM | Baseline |
| Service temperature | 150°C (PET core) | 120°C (PP core) |
| Heat seal temperature | 120–135°C (same) | 120–130°C |
| Softness | Good (PE sheath) | Excellent (PE sheath + softer PP feel) |
| Best for | Desiccant, technical filtration, structural packaging | Premium hygiene coverstock, soft-touch applications |
Applications
- Desiccant pouches (primary application): 20–30 GSM PE/PET bico preferred substrate for silica gel, clay, and molecular sieve sachets. PE sheath heat-seals at 120–130°C on high-speed pouch machines. PET core prevents distortion during filling and shipping. MVTR controlled by GSM selection to match desiccant absorption rate.
- Medical packaging: 20–35 GSM PE/PET bico for heat-sealed medical device packaging requiring higher structural integrity than hygiene-grade PE/PP. Compatible with gamma radiation sterilisation.
- Technical filtration support: 25–40 GSM PE/PET bico as thermal bonding support layer in multi-layer filtration media. PET core ensures dimensional stability; PE sheath bonds adjacent filter layers at low oven temperature.
- Premium hygiene: 15–22 GSM PE/PET bico for adult incontinence products and medical absorbent garments where higher structural integrity is required. Hydrophilic finish available.
Why Source From Favourite Fab
- Direct manufacturer — no trader markup, competitive wholesale pricing
- Custom GSM (15–40) and width (160–260 cm)
- MVTR specification matching for desiccant pouch applications
- Hydrophilic finish available for hygiene applications
- COA per batch — GSM, tensile MD/CD, MVTR, heat-seal peel strength
- Sample dispatch 3–5 working days for packaging machinery trials
- Export-ready — 50+ countries, OEKO-TEX and FDA available on request
Pricing and MOQ
PE/PET bico spunbond pricing varies by GSM, finish, and order volume. Competitive wholesale pricing for desiccant manufacturers, medical packaging converters, and technical nonwoven buyers. MOQ 500 kg per grade. Container-load pricing for 40ft HC available. Contact sales for a volume price schedule.
How to Order
- Share specifications — GSM, width, MVTR requirement, finish, application — via sale@favouritehub.com
- Receive quotation and sample availability within 48 hours
- Approve sample (run on packaging machinery for seal trial), confirm order
- Production lead time 10–15 working days. Shipment with COA per batch.
Frequently Asked Questions
What makes PE/PET bico better than PE/PP for desiccant pouches?
The PET core delivers 30–50% higher tensile at equivalent GSM vs PE/PP. Desiccant pouches undergo mechanical stress during high-speed filling, vibration in transit, and humidity cycling. PE/PET provides the same PE heat-seal performance — runs on existing machinery at same temperature settings — while significantly improving pouch structural integrity and shelf life.
What is the heat seal temperature for PE/PET bico?
PE sheath activates and seals at 120–135°C — identical to PE/PP bico. No machinery temperature adjustment required when switching from PE/PP to PE/PET. Ultrasonic sealing also compatible at standard PE parameters.
What is the MVTR of PE/PET bico nonwoven?
MVTR for PE/PET bico ranges from 1,000–5,000 g/m2/24hr depending on GSM. Lower GSM = higher MVTR. GSM is selected to match the required moisture absorption rate of the desiccant type and packaging environment humidity specification.
Can PE/PET bico withstand higher temperatures than PE/PP?
Yes. PET core retains structural integrity to 150°C vs PP core 120°C. For applications experiencing elevated temperatures during processing — automotive, industrial drying, sterilisation — PE/PET bico is the correct choice. The PE sheath seal temperature is identical to PE/PP.
Is PE/PET bico compatible with gamma sterilisation?
Yes. PE/PET bico is compatible with gamma radiation sterilisation at standard medical doses (25–50 kGy). Both PET and PE are gamma-stable. Tensile properties maintained through sterilisation. OEKO-TEX and FDA migration test documentation available on request.
What is the MOQ for PE/PET bico spunbond from Favourite Fab?
MOQ is 500 kg per grade and GSM. Sample rolls (5–10 kg) for packaging machinery seal trials — dispatch within 3–5 working days. Container-load pricing for 40ft HC available.
Contact Favourite Fab
PE/PET bico spunbond nonwoven fabric manufacturer India — send your specifications for a same-day quote.
Email: sale@favouritehub.com
WhatsApp: +91-9528811566
Favourite Fab, Agra, Uttar Pradesh, India — direct manufacturer of PE/PET bicomponent nonwoven supplying to 50+ countries. Send your material specifications today for a same-day quote.
Heat Seal & Ultrasonic Sealing — PE/PET Bico for Pouch Machinery
PE/PET bico spunbond is engineered for high-speed pouch and sachet machinery. The polyethylene sheath provides reliable thermal and ultrasonic bonding at standard packaging machine settings — no equipment modification required.
Heat Sealable PE PET Nonwoven Fabric
PE sheath activation: 120–135°C. Standard dwell time 0.3–0.8 sec on rotary heat-seal jaws. Compatible with intermittent motion and rotary high-speed pouch lines running 200–600 pouches/min. Peel strength typically 8–15 N/15mm at recommended seal conditions (ASTM F88).
Ultrasonic Sealable PE PET Nonwoven Supplier
Favourite Fab PE/PET bico ultrasonic seals at standard PE parameters: 20 kHz, 1,500–2,500 W power, 0.2–0.5 sec weld time. No fabric preheating required. Ultrasonic sealing is preferred for desiccant sachet automation where heat-jaw contamination must be avoided. Energy director patterns can be added on horn for higher seal repeatability — specify ultrasonic vs heat-seal target during quotation.
Related desiccant applications: Read about bico spunbond desiccant pouch fabric for silica gel, clay, and molecular sieve sachet manufacturing.
PE/PET bico spunbond nonwoven fabric Supplier & Wholesaler India — Bulk Sourcing
Favourite Fab is a direct PE/PET bico spunbond nonwoven fabric manufacturer, B2B supplier, and wholesale distributor based in Agra, India — serving manufacturers across India and 50+ export countries. We sell at factory-direct wholesale prices with no trader markup.
Direct Manufacturer — Agra Factory
ISO-certified production facility, 10+ years specialised in PE/PET bico spunbond nonwoven fabric. In-house QC lab with COA per batch (GSM, tensile, elongation, uniformity). Production capacity scales from 500 kg sample lots to full container loads.
Bulk Supplier — Custom Specifications
Custom GSM, width, finish, and colour available on request. Production lead time 10–15 working days after specification approval. Sample dispatch in 3–5 working days for qualification trials. Hydrophilic/hydrophobic finish and special treatments on request.
Wholesaler India — Container-Load Pricing
Wholesale pricing for B2B manufacturers, distributors, and importers. MOQ 500 kg per grade. Container-load pricing for 40ft HC orders (typically 8–15 MT depending on GSM and roll dimensions). Pan-India delivery via road and rail. Export shipping documentation included (Invoice, Packing List, COO, MTC, GSP).
Why Choose Favourite Fab as Your PE/PET bico spunbond nonwoven fabric Manufacturer + Supplier + Wholesaler
- Direct factory pricing — no middleman markup
- MOQ-friendly — supports small to large manufacturers
- Export-ready to 50+ countries with full shipping docs
- COA per batch + GRS certification where applicable
- Sample dispatch 3–5 working days
- Custom GSM, width, finish on request
- Pan-India delivery + container-load exports
Contact for wholesale price list 2026: sale@favouritehub.com | WhatsApp +91-9528811566 | Focus: PE PET bico nonwoven manufacturer supplier wholesaler India
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.
