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Hot-melt Adhesive Laminating and Back Coating
We provide full-roll continuous lamination and full back coating contract manufacturing services for fabrics, foams, films, leather and filter media. Adopting 100% solvent-free hot melt technology with coating accuracy of ±1g/㎡ and a daily output of 200,000 meters, all products comply with RoHS and REACH export certification standards.
200K+
Meters Daily Output
±1g/㎡
Coating Accuracy
Export-Grade Quality & Precision Engineering
Delivering tailored composite processing solutions with unmatched stability and environmental compliance.
Customized Solutions
Precisely matching EVA, TPU, PA, PES, PP adhesives. Custom mesh weight & film thickness tailored for wash resistance, softness, and peel strength.
Consistent Premium Quality
Fully automatic digital lines with PLC control. Coating weight tolerance ±1g/㎡, width ±2mm. Highly traceable parameters with zero batch variation.
Full Environmental Compliance
100% solvent-free, zero VOC, zero formaldehyde. All products pass RoHS, REACH SVHC & California Prop 65 for global customs clearance.
Large-Scale Capacity
200,000 meters daily, 6 million meters monthly. Processing width from 5mm to 3200mm. Fully equipped for mass production and urgent orders.
Processable Substrates & Structures
Comprehensive material compatibility and advanced composite architectures for diverse industries.
| Substrate Category | Typical Materials | Surface Energy | Recommended Preprocessing | Bonding Effect |
|---|---|---|---|---|
| Textile Fabrics | Polyester, nylon, cotton, spandex, non-woven, mesh | Medium ~ High | Simple cleaning | Excellent |
| Low Surface Energy Plastics | PP/PE non-woven fabrics & films | Low (<32 dyn/cm) | Corona / Flame Treatment (≥42 dyn/cm) | Good |
| Foam Materials | XPE, EVA, PU, PE foam | Medium | Simple cleaning | Excellent |
| Plastic Films | PET, TPU, PU breathable membrane | Medium | Optional cleaning | Excellent |
| Leather Materials | Synthetic leather, PU leather, genuine leather | Medium | Degreasing & polishing | Good |
| Industrial Materials | Filter cotton, fiberglass cloth, automotive felt | Medium ~ High | Simple cleaning | Excellent |
Classic Customizable Composite Structures
Three-layer Lamination
Structure: Fabric + Hot Melt Mesh + Foam
Applications: Apparel, shoe materials, automotive interiors.
Film-to-Fabric Bonding
Structure: PET/TPU Film + Hot Melt Adhesive + Silk/Non-woven Fabric
Applications: Decorative & waterproof breathable products.
Elastic Composite
Structure: Spandex Knitted Fabric + TPU Mesh + XPE Foam
Applications: Sports protectors, yoga mats.
Back Coating Processing
Structure: Full hot melt back coating for hook & loop, webbing, lining.
Advantage: No glue overflow, extremely high wash resistance.
Industrial Filtration Composite
Structure: Filter Cotton + PES/PP Mesh + Support Layer
Applications: High temperature & chemical resistance filtration systems.
Technical Parameters & Quality Standards
Rigorous testing methodologies and precise metrics ensuring globally competitive product performance.
Peel Strength (ASTM D1876)
| Adhesive | Strength (N/25mm) | Failure Mode |
|---|---|---|
| EVA | 10~15 | Cohesive / Mixed |
| TPU | 15~22 | Cohesive |
| PA | 18~25 | Cohesive / Substrate |
| PES | 20~28 | Substrate |
| PP | 12~18 | Cohesive |
*Custom higher peel strength available via adjusted parameters.
Thermal Shrinkage (ISO 14419, 120℃ × 30min)
| Adhesive | Shrinkage Rate | Warpage Risk |
|---|---|---|
| EVA | 1.2~1.8% | Medium |
| TPU | 0.8~1.2% | Low |
| PA | 0.5~1.0% | Extremely Low |
| PES | 0.3~0.8% | Extremely Low |
| PP | 0.3~0.7% | Extremely Low |
Washing & Dry Cleaning Resistance
| Type | 40℃ Wash | 60℃ Wash | Dry Clean |
|---|---|---|---|
| EVA | 3~8 | Not Rec. | Not Rec. |
| TPU | 10~15 | 5~8 | 3~5 |
| PA | 15~20 | 8~12 | ≥10 |
| PES | 30~50 | 20~30 | ≥12 |
| PP | 10~15 | 5~10 | 5~8 |
Coating Precision & Tolerance
| Parameter | Precision | Detection Method |
|---|---|---|
| Coating Weight | ±1 g/㎡ | Online weight + offline sampling |
| Processing Width | ±2 mm | Laser width measurement |
| Lamination Temp | ±2 ℃ | PLC closed-loop control |
| Line Speed | ±0.5 m/min | Encoder feedback monitoring |
Solvent Resistance Performance (GB/T 1690)
| Chemical Media | EVA | TPU | PA | PES | PP |
|---|---|---|---|---|---|
| Water, Sweat, Soap Solution | Good | Excellent | Excellent | Excellent | Excellent |
| 5% Acetic Acid / 5% NaOH | Average | Good | Good | Excellent | Excellent |
| 70% Ethanol | Average | Good | Good | Good | Excellent |
| Lubricating Oil, Mineral Oil | Poor | Average | Average | Good | Excellent |
Important Note: Finished products are prohibited from long-term immersion in strong organic solvents (Acetone, Toluene, Ethyl Acetate), which will cause adhesive softening and delamination failure across all hot melt types.
Full-Process Quality Control System
| Process Stage | Key Inspection Items | Qualification Standards |
|---|---|---|
| Raw Material Inspection | Dyne value, moisture content, thermal shrinkage, flatness | Dyne ≥36, moisture content ≤8% |
| Surface Preprocessing | Dyne value after corona/flame treatment | ≥42 dyn/cm |
| Trial Production & Sampling | Peel strength, hand feel, appearance quality | Fully compliant with customer confirmed samples |
| Mass Production | Coating weight, temperature, pressure, running speed | Real-time online monitoring, sample retention per roll |
| Finished Product Inspection | Peel strength, shrinkage, wash resistance, RoHS compliance | Batch sampling inspection with complete test reports |
Advanced Production Fleet
| Equipment Name | Specifications | Core Capabilities |
|---|---|---|
| Full-Automatic Roll-to-Roll Lamination Line | Max width 3200mm | Constant temp & pressure, auto coating weight adjustment |
| High-Temp Flat Vacuum Composite Machine | Workbench 2500×1500mm | Suitable for sheet materials, thick panels & special-shaped parts |
| Integrated Back Coating & Laminating Machine | Max width 1600mm | Integrated full back coating, mesh lamination and film bonding |
| Precision Slitting & Rewinding Machine | Min slitting width 5mm | Constant tension control, scratch-free processing |
| Corona / Flame Treatment Machine | Max width 3000mm | Improve PP/PE surface energy up to ≥44 dyn/cm |
Capacity & Lead Time
-
Massive Output
Daily: 200,000 meters
Monthly: 6,000,000 meters -
Flexible MOQ
100 yards (91m) for trial orders. Supporting small-batch R&D.
-
Fast Lead Times
Samples: 3~5 working days
Mass Production: 7~15 working days
Industries We Empower
Delivering high-performance hot-melt adhesive and functional film solutions tailored for the specific demands of global manufacturing sectors.
Apparel
Seamless bonding solutions ensuring superior breathability, flexibility, and wash durability for modern garments.
Automotive Interiors
Low-VOC, high-temperature resistant adhesives designed for premium vehicle interior assembly and lamination.
Footwear & Leather
Strong, highly resilient bonding tailored for the demanding manufacturing processes of footwear and leather goods.
Home Textiles
Eco-friendly and durable lamination technology for curtains, upholstery, and premium bedding materials.
Proven Industry Success Cases
Real-world applications demonstrating our technical capability to solve complex bonding challenges.
PET Film & Silk Fabric Lamination for Decorative Fabrics
Requirements: Bubble-free, RoHS compliant, 20 cycles 40℃ wash.
Solution: Modified PES hot melt, 18g/㎡, 135℃, 12m/min.
Result: Peel 22 N/25mm, zero delamination after washing. 500k meters annual order.
XPE Foam & Elastic Mesh Composite for Cushions
Requirements: Waterproof, machine washable, -10℃ bending resistance.
Solution: TPU mesh 3-layer composite, 125℃, 0.2MPa, 18s holding.
Result: Survived 10 washes & 1000 bending tests at -10℃. 80k meters monthly.
Hook & Loop Back Coating for Industrial Fixing
Requirements: Firm bond, 240h aging at 80℃, no residual glue.
Solution: PA hot melt film full back coating, 45g/㎡.
Result: Peel 18 N/25mm, 85% strength post-aging. Compliant with VW standards.
Odor-Free Helmet Sponge Lamination for Export
Requirements: Zero odor, EU EN 71-3 and REACH compliant.
Solution: Solvent-free TPU hot melt, low-temp 110℃ process.
Result: Zero VOC detected, passed skin safety tests. 300k sets annually.
Expert Consultation & FAQ
How to achieve strong bonding for PP/PE materials?
How to select the optimal adhesive type for my project?
- PES: Superior wash resistance (>20 industrial cycles). Ideal for industrial & high-end apparel.
- PA: High wash resistance + soft hand feel. Perfect for leather goods and garment accessories.
- TPU: High elasticity & ultra softness. Best for sportswear and flexible shoe materials.
- PP: High temperature & chemical resistance. Dedicated for heavy industrial applications.
- EVA: Low cost for disposable use. (Poor wash & temp resistance).
What is the MOQ? Do you support small-batch trial production?
Can you provide third-party test reports for export?
Will finished products warp or shrink after processing?
Do you process special-shaped or sheet material lamination?
Get Free Samples & Custom Quotation
Submit your substrate details and performance requirements. Our process engineers will provide a targeted solution and exclusive bulk quotation within 24 hours.
Email Us
vomeltsales@163.com
Call / WhatsApp
+86 17712662793
Factory Location
No. 36 Zhonglu Development Zone, Pingwang Town, Wujiang District, Suzhou City, Jiangsu Province
What We Offer:
- Free custom samples (A4 or 1m roll)
- Official test reports & process solutions
- 1-on-1 engineer technical support
Submit Your Project Details
Request a Custom Solution
Connect with our technical experts to find the perfect industrial adhesive or functional film for your manufacturing needs.
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Factory Direct & R&D Driven
Direct from the manufacturer with cutting-edge laboratory support.
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10,000+ Specifications
Extensive range of hot-melt adhesive mesh and films ready to deploy.