Lai New Cloth Stitch Bond Nonwoven For Shoe Making, RPET Reinforcement Lining & Insole Fabric For Sports Sneaker

Lai New Cloth Stitch Bond Nonwoven For Shoe Making

This material adopts a high‑tensile integrally‑stitched structure to deliver powerful reinforcement for shoe liners and insoles, improving overall structural strength and anti‑deformation performance of footwear. Made from 100% RPET recycled polyester fiber, it follows circular‑economy principles and reduces solid‑waste output and production carbon emissions. The fabric features uniform texture and good dimensional stability with low shrinkage during thermal lamination, ensuring precise and consistent cut‑piece dimensions in batch production. It retains decent air permeability to maintain inner‑shoe air circulation and relieve stuffiness while providing reinforcement and shaping. Excellent flex‑resistance prevents cracking and delamination under repeated bending to adapt to deformation during daily walking. Its smooth flat surface delivers superior adhesive bonding performance for firm lamination with leather, mesh, foam and other common footwear materials. Minimal batch‑to‑batch color difference guarantees uniform appearance, making it suitable for automatic die‑cutting and continuous film‑laminating mass‑production lines.

This RPET stitched non‑woven fabric (Lixin cloth) is widely used by sports‑shoe manufacturers, footwear‑material laminating workshops, insole processors and footwear‑accessory suppliers. It is mainly applied for shoe‑liner reinforcement, insole base layers, tongue reinforcing layers, heel liners and toe‑cap reinforcing patches for sports shoes, casual shoes, work safety footwear and children’s shoes. It is specially developed for footwear components requiring lightweight structural support. Two grammage grades are available to satisfy strength requirements for different shoe positions. As a stable, eco‑friendly and cost‑effective reinforcing auxiliary material, it meets dual shoemaking mass‑production standards for mechanical performance and large‑volume output.

Standard Processing Guidelines: Inspect surface appearance, thickness uniformity and width before unwinding and cutting, start production only after quality confirmation. Select die‑cutting or slitting according to component shape, align fiber direction for load‑bearing parts to secure stable reinforcement strength. Conduct pre‑production adhesion sample test before large‑scale hot‑press laminating to verify glue dosage and bonding fastness and avoid finished‑product delamination. Keep hot‑press temperature and holding time within specified process range to prevent excessive shrinkage and mechanical‑strength degradation. Collect clean trimming scraps for recycling and re‑processing into light‑weight non‑woven accessories to improve raw‑material utilization.

Standard Storage & Handling Guidelines: Store rolls in dry and ventilated warehouses away from water and damp floors to avoid mildew. Place fabric rolls vertically on pallets, do not stack heavy goods on top to prevent compression deformation and inner wrinkling. Handle rolls gently during transportation, avoid sharp objects piercing packaging or scratching fabric surface. Unwind rolls in batches following warehouse‑in sequence to guarantee consistent mechanical properties and color of finished reinforcing parts. Periodic Storage Maintenance Specifications: Monitor warehouse humidity regularly, keep away from oil stains and corrosive chemicals and maintain intact sealed outer packaging. Perform monthly inspection for roll‑edge tightness, surface dust and bottom moisture stains. Do not process continuously above 150 °C on production floor, avoid sharp‑tool scratching to prevent fiber loosening and damage. Eco‑Friendly Recycling Notice: Classify clean trimming scraps and waste fabric for recycling as RPET raw material, empty paper cores can be reused cyclically.

Frequently‑Asked Technical Summary: This shoemaking reinforcing non‑woven material is formally named Lixin stitched non‑woven fabric, also known as RPET insole substrate or stitched reinforcing interlining, widely used for structural reinforcement of shoe liners and insoles. It can be fabricated into liner‑reinforcing layers, insole bases, tongue‑reinforcing patches, heel liners and toe‑cap reinforcing pieces covering major structural support components for footwear. The heavy‑duty grade reaches warp tensile strength ≥420 N/5cm to enhance structural stability and anti‑deformation capacity against everyday stress and friction. Manufactured entirely from 100% RPET recycled polyester fiber complying with circular‑economy standards, it cuts carbon footprint compared with virgin polyester. Excellent adhesive compatibility enables stable lamination with leather, mesh and foam for both water‑based and solvent‑based shoemaking adhesives. Outstanding dimensional stability delivers low shrinkage at 120 °C and keeps dimension stable under conventional hot‑press and laminating processes. Made of recycled fiber via green manufacturing, it passes general footwear environmental tests for domestic and export orders. Recyclable clean production scraps and reusable paper cores support waste reduction and circular‑production management for shoe factories.