Description
NW Fabric’s advanced ultrasonic-bonded nonwoven composites are specifically designed for automotive and outdoor cover applications. Combining polypropylene spunbond, PE reinforcing film, and a soft inner fleece, our fabric delivers reliable water resistance, exceptional UV protection, and paint-friendly softness. The ultrasonic lamination technology ensures durable layer integration without adhesives, creating a lightweight yet robust material ideal for long-term outdoor use.
✔ 100% Waterproof & Weatherproof: Middle PE film blocks moisture and rain, suitable for all-season car covers.
✔ UV Stabilized (Anti-UV): Advanced UV inhibitors reduce fading and material degradation, prolonging cover life.
✔ Paint-Safe Inner Layer: Soft, non-abrasive cotton-like fabric protects automotive clear coat from scratches.
✔ Ultrasonic Bonding: Eco-friendly, glue-free process delivers high bond strength and consistent performance.
✔ Custom Aesthetic Options: Outer layer available in red, deep blue, grey, and custom colors – make car covers fashionable.
Multi-Layer Construction: From 2 to 5 Layers
Our ultrasonic bonded nonwoven fabric series supports flexible architecture to meet different durability, weight and budget requirements. All configurations are designed for automotive covers, dust-proof parking covers, and industrial protective covers.
📄 2-Layer
Lightweight and economical solution for indoor dust covers or temporary protection. Combines spunbond outer + soft inner, ideal for furniture covers and light-duty applications.
🛡️ 3-Layer (Most Popular)
Outer waterproof spunbond (anti-UV) + middle PE film reinforcement + inner soft cotton-like nonwoven. Provides perfect balance of weather resistance, strength, and paint protection for outdoor car covers.
🎨 Outer color customizable: red, deep blue, grey — enhance vehicle aesthetics.
⚡ 4-Layer
Extra reinforcement for heavy-duty conditions. An additional spunbond or breathable layer improves tear strength and durability for commercial auto fleets and harsh environments.
🏆 5-Layer
Maximum protection: double PE film + double spunbond exterior + super-soft inner. Exceptional waterproofing, UV resistance, and structural integrity for luxury/classic car covers in all seasons.
Technical Specifications & Customization
| Parameter | Value / Range |
|---|---|
| Material Composition | Polypropylene nonwoven (spunbond) + PE film + soft nonwoven inner |
| Basic Weight (GSM) | 100 – 200 gsm (customizable up to 250gsm on request) |
| Layers Available | 2, 3, 4, 5 layers – ultrasonic bonded |
| Standard Width | 150 – 160 cm (custom widths available for efficient cutting) |
| Color Options | Grey (standard), red, deep blue, black, green; custom colors & printing upon request |
| Bonding Technology | High-frequency ultrasonic lamination (no glue, no needle holes) |
| Water Resistance | ≥ 2000 mm H₂O (AATCC 127 / ISO 811) – fully waterproof |
| UV Resistance | Stabilized with anti-UV additives, tested per ASTM D4355; suitable for long-term outdoor exposure |
| Fabric Hand Feel | Soft, flexible, drapable; inner layer paint-safe (no scratching) |
| Roll Length | 50m, 100m, or customized |
*All technical data can be adjusted to meet specific OEM requirements. Sample testing and third-party reports available.
Why Ultrasonic Bonded Nonwoven for Car Covers?
💧 Complete Waterproof Barrier
Embedded PE film ensures no water seepage, protecting vehicles from rain, snow, and humidity.
🌞 Anti-UV Performance
UV stabilizers integrated into outer spunbond layer prevent fading, cracking, and loss of strength under sunlight.
🪶 Soft Touch / Paint Protection
The inner soft cotton-like nonwoven prevents micro-scratches and preserves glossy paint finish — critical for luxury cars.
🌀 Ultrasonic Bonding vs. Thermal/Glue
No adhesives means zero VOC emissions, consistent layer adherence, and improved flexibility at low temperatures.
🎨 Fashionable Aesthetics
Custom outer colors create stylish car covers that reflect brand identity or match vehicle colors – great for aftermarket brands.
📦 Easy to Cut & Sew
The fabric holds seams well, compatible with industrial sewing and ultrasonic welding for cover manufacturing.
Typical Applications
NW Fabric’s multi-layer nonwoven is trusted by car cover brands, automotive accessory wholesalers, and furniture protection specialists worldwide.
Our fabric is also used for temporary construction enclosures and agricultural frost protection due to its durable waterproof and UV-resistant properties.
Manufacturing & Supply Advantages for B2B Buyers
✓ Full Customization
GSM, width, layer count, color, and roll length tailored to your production line.
✓ Fast Lead Times
Efficient production with flexible MOQ (starting from 1000m). Sample orders welcomed.
✓ Global Compliance
REACH, RoHS compliant material, free from restricted chemicals. OEM certificates available.
✓ Technical Support
Our engineers assist with lamination patterns, die-cutting optimization, and material testing.
Quality & Sustainability
Each production batch undergoes strict quality control: weight uniformity, tensile strength (ASTM D5034), hydrostatic pressure test, UV degradation screening. We are committed to recyclable polypropylene solutions and eco-conscious ultrasonic bonding — reducing carbon footprint versus traditional coated fabrics.
✅ ISO 9001:2015 certified facility ✅ In-house lab for rapid custom development ✅ 100% inspection before shipping
Ready to upgrade your car cover material?
Request samples, technical datasheets, or a competitive quotation for bulk orders.
Jackie –
We have been sourcing nonwoven fabric for our car cover production line for over 5 years, and NW Fabric is by far the best supplier we’ve worked with.
The 3-layer ultrasonic bonded material (outer waterproof spunbond + middle PE film + soft inner cotton) offers outstanding water resistance and UV stability, while the inner layer is extremely gentle on automotive paint – no scratching or marring. We also ordered custom colors (deep red and blue) for our outdoor covers, and the results are visually impressive and consistent roll to roll.
The technical team provided fast samples and full test reports (hydrostatic pressure, UV aging, tensile strength). Their 4-layer and 5-layer options give us flexibility for heavy-duty applications. Delivery was on time and packaging professional.
Highly recommended for any car cover manufacturer or automotive textile buyer looking for durable, customizable, and eco-friendly bonded nonwovens.