To help footwear developers shorten sampling cycles, we have consolidated two best-selling products under a single Shoe Upper Materials category: TPU film and 100% polyester sandwich mesh fabric. Each material is stocked independently, yet they are engineered to work together — the mesh delivers airflow and volume, while the film delivers structure, waterproofing and crisp logo embossing. Below is a product-by-product overview with full specifications.
Whether you are building outdoor shoes, running silhouettes, safety footwear or welded accessory lines, both products are supported with technical data sheets, custom colour development and stable bulk supply.
Product 1 — TPU Film for Shoe Uppers, Logo Decoration and Technical Lamination
Our TPU (thermoplastic polyurethane) film is a versatile surface and bonding material used across the upper, where it replaces heavier synthetic laminates. It performs reliably in hot-melt lamination, high-frequency welding and vacuum embossing lines, making it a practical choice for seamless constructions and welded branding details.
Specifications
| Thickness | 0.3mm - 0.5mm |
| Width | 1.37m, 1.40m |
| Packing | 50 meters or 100 meters per roll |
| Applications | Shoes upper, logo decoration, Raincoat |
Key performance features
1. Eco-friendly and degradable
TPU film produces no air pollution when burned, and it is biodegradable and fully hydrolysable. For brands working toward ESG reporting or tightening regional compliance requirements, this is a considerably safer long-term specification than PVC-based alternatives.
2. High tensile properties
Tensile strength reaches up to 70 MPa, allowing the film to resist tearing and delamination in high-stress zones such as toe caps, heel counters and eyestay reinforcements.
3. Anti-odour and safe handling
Compared with other materials, TPU film is safer and carries no irritating smell. That improves conditions on the production floor and shortens finished-goods aeration time before packing.
4. Clean processability
Consistent caliper across the roll supports predictable embossing depth and bonding results, helping factories reduce rejects during logo pressing and automated cutting.
Applications by industry
- · Shoes: decoration on the upper, embossing of logos, seamless overlays and welded branding patches.
- · Cases and bags: TPU bags, luggage lining, waterproof zip construction.
- · Clothing: mackintoshes, aprons, tablecloths, protective gear.
Product 2 — Sandwich Mesh Fabric: Breathable Three-Layer Air Mesh
Our sandwich mesh fabric (also referred to as air mesh or spacer mesh) uses a three-layer structure that creates a continuous air channel between the face and back of the textile. The result is cushioning, pressure distribution and moisture transport without the weight penalty of foam laminates — the reason it is widely specified for outdoor footwear uppers and counters.
Specifications
| Material | 100% polyester |
| Thickness | About 3mm |
| Weight | 150gsm - 400gsm |
| Width | 58/60" |
| Density | 68*68 |
Key performance features
1. High quality yarn, soft and skin-friendly
Fine denier polyester yarns give a smooth surface suitable for direct skin contact in collars, linings and tongue areas.
2. Breathable, lightweight and comfortable
The open spacer structure keeps air moving through the upper, reducing heat build-up during extended wear — a decisive requirement for hiking, running and work footwear.
3. Multi-functional protection
The fabric is waterproof, anti-static, tear-resistant, anti-pill, stretch and water resistant, so it survives lasting, stitching and repeated flexing without pilling or collapsing.
4. Wide weight window
Available from 150gsm to 400gsm, allowing developers to tune volume, support and cost from lightweight summer uppers to structured outdoor counters.
Applications by industry
- · Footwear: mainly used on the upper or counter of outdoor shoes, running shoes and safety footwear.
- · Furniture: upholstered seat backs where airflow and pressure distribution matter.
- · Car: car seat backrests requiring durable, breathable spacer textile.
Frequently Asked Questions
Can the TPU film be used for logo embossing?
Yes. Its 70 MPa tensile strength and clean thermoforming behaviour make it ideal for embossed logos, welded patches and seamless decoration on the upper.
Is the sandwich mesh suitable for shoe insoles or counters as well as uppers?
Yes. It is mainly used on the upper or counter, and its compression recovery also works well for collars, tongues and lining components.
Can both materials be ordered together for one development project?
Yes. Consolidated sampling and consolidated shipping are available, with roll lengths and widths adjusted to match automated cutting tables and existing nesting layouts.
Samples and Technical Support
Samples of both products — TPU film (0.3mm-0.5mm, widths 1.37m/1.40m) and sandwich mesh fabric (150gsm-400gsm, width 58/60") — are available for evaluation, along with technical data sheets and customization in colour, hardness, embossing pattern and bonding method.
For specifications, pricing or sample requests, contact team — we support both small-batch development and bulk production programs worldwide.
Summary
TPU film and sandwich mesh fabric — one delivers structure, waterproofing and branding detail, while the other provides breathability, cushioning and lightweight comfort. Both belong to the same Shoe Upper Materials category, so they can be specified independently or combined to cover applications from outdoor shoes, running footwear and safety shoes to bags and apparel. With consistent specifications, flexible customization options and stable bulk supply, we help footwear developers shorten sampling cycles, reduce cutting waste and bring products to market faster.
Post time: Oct-14-2026