Wholesale Low Elastic 100% Polyester Sandwich Mesh Fabric

If you are looking for a shoe upper fabric that combines excellent breathability, strong support, and extremely high cost-effectiveness, then this wholesale low-elastic 100% polyester sandwich mesh fabric will definitely catch your eye. As a star material in the footwear manufacturing industry, our sandwich mesh fabric adopts a unique three-dimensional hollow structure. It not only provides all-weather dry comfort for feet but also maintains its shape beautifully under long-term compression without easy deformation. Whether you use it for the production of fashion sneakers, professional running shoes, or lightweight casual shoes, it can perfectly match your design needs and help your products stand out in the fierce market competition.

Customized Service

Having worked in the shoemaking industry for so many years, we understand the pain points of every shoe enterprise owner and purchasing manager too well. What everyone often needs is not a cookie-cutter generic product, but an exclusive fabric that showcases the unique personality of their own shoe models. To make your procurement more efficient, Kaichuang breaks down its customization services into the following specific items, which you can mix and match freely according to your design needs:

• Colors & Visual Textures: Simply provide a Pantone color code or a physical sample, and we can achieve over 95% color accuracy. Beyond regular mesh holes, we can also customize honeycomb patterns, jacquard geometries, stripes, or special textures with high brand recognition.
• Thickness & Weight Range: The thickness can be precisely adjusted between 1.5mm and 5.5mm, and the weight covers 120gsm to 450gsm. This perfectly matches the different structural needs from lightweight summer running shoes to heavy-duty outdoor shoes.
• Mesh Shapes & Sizes: We can customize large square holes, hexagonal holes, fine round holes, and irregular gradient holes. By adjusting the weaving density of the surface layer, your shoe upper can look more high-tech and layered.
• Low-Elastic Stretch Fine-Tuning: To coordinate with the lasting and midsole molding processes of different shoe factories, we can fine-tune the extensibility in specific directions while maintaining the low-elastic stability of the 100% polyester fabric, ensuring smooth cutting and shaping.
• Special Functional Finishing: Custom treatments can be added in the post-processing stage, such as eco-friendly water repellency, silver-ion anti-mold/antibacterial treatment, or highly efficient moisture-wicking finishing, directly increasing the added value of the final shoe models.

Product Certifications

We are fully aware of the strict compliance requirements of high-end overseas buyers. Therefore, Kaichuang escorts your export business with solid, authoritative certificates:

• ISO9001 Quality System: The factory strictly executes the international quality management system. From raw material warehousing to finished product delivery, standardized and digital management is implemented, fundamentally eliminating batch color differences and quality fluctuations.
• SGS Authoritative Test Reports: Our 3d air spacer mesh fabric is regularly sent for SGS testing. It far exceeds industry standards in core indicators such as tensile strength, tear resistance, and color fastness to rubbing (both dry and wet rubbing reach grade 4 or above).
• GRS Global Recycled Standard: We have successfully obtained GRS certification and can provide recycled polyester sandwich mesh fabric with a complete traceability chain, along with official TC (Transaction Certificate) documents, smoothly connecting with the green procurement policies of international big brands.
• OEKO-TEX® Standard 100: Passing the world’s most authoritative ecological textile certification proves that the fabric is absolutely free of harmful substances like azo dyes or heavy metals. It is safe and skin-friendly, helping you smoothly enter high-end retail markets in Europe and America.

Sandwich Process and Applications

The unique physical properties and extensive adaptability in the footwear industry of this fabric mainly stem from its exquisite warp-knitting structure and targeted applications in footwear manufacturing:

Three-Dimensional Warp-Knitting Process:

• Three-Dimensional Hollow Cushioning: The fabric is composed of double-sided mesh and an interconnected polyester monofilament support layer in the middle. This 3d air spacer mesh fabric structure acts like micro-springs, providing strong shock absorption and cushioning.
• Dynamic Moisture and Air Circulation: When walking and compressing the fabric, the middle layer forms an internal air circulation channel, acting like a bellows to quickly expel heat and moisture from inside the shoe, keeping feet dry.
• Low-Elastic Dimensional Stability: Adopting a 100% polyester low-elastic design, the fabric has excellent shape retention, is not easy to slacken, and can perfectly withstand the daily high-temperature processing and heat pressing in shoe factories.

Footwear Applications:

• Main Material Shoe Upper Splicing: With strong tensile and tear resistance, the fabric is widely used as the main material and for large-area splicing in various fashion sneakers and high-intensity professional running shoes.
• Shoe Tongue & Collar Lining: Utilizing the ultimate resilience of its hollow layer, it is used as the lining for shoe tongues and shoe collars, effectively relieving the pressure on the instep when shoelaces are tightened.
• Trendy Shoes & Outdoor Assistance: Rich mesh textures (such as honeycomb holes and large square holes) are perfect for the mixed-material splicing of retro “Dad shoes”; after functional finishing, it can also serve as a tough, breathable window for outdoor shoes.

Factory Advantages