In scenarios including refined household cleaning, heavy dirt removal for kitchens and bathrooms, professional billiard table maintenance, digital dust removal, keyboard and screen cleaning, automotive beauty and interior care, teaching board cleaning, table tennis rubber upkeep, dust-free blackboard eraser maintenance, industrial equipment operation and maintenance, hardware polishing, kitchenware decontamination, commercial equipment wiping, desktop cleaning and gap cleaning, traditional single-layer sponges expose widespread limitations. Their simple structure leads to weak decontamination capacity, surface scratching risk, debris shedding, deformation and poor universal adaptability. Fixed-size standard sponges can no longer meet the refined cleaning demands across diverse industries.
Zhongke Foam composite sponge cleaners adopt multi-material composite technology combining EVA, PE, PU, felt and non-woven fabric. Complementary performance advantages of different base materials enable flexible material matching for specific working conditions. We support non-standard customization, special shaping and personalized color customization, fully satisfying industrial, commercial and household demands for high-precision cleaning consumables.
I. Mainstream Composite Material Combinations & Performance Advantages
By compounding two of the five core substrates, composite sponge cleaners compensate for the performance defects of single materials. Customizable properties including wear-resistant decontamination, waterproof anti-fouling, shape retention and dust-free wiping make them suitable for complex cleaning conditions and diversified non-standard custom processing scenarios.
1. EVA + PU Composite Sponge | High Shape Retention & Scratch-resistant Polishing
Combining EVA shaping substrate with high-elastic PU sponge, this composite structure maintains stable rigidity without collapsing or shedding debris. The soft and delicate PU surface gently adsorbs dust, water stains and light oil stains without damaging painted surfaces, mirror finishes and plastic parts. The supportive EVA bottom ensures uniform force distribution during frequent manual wiping and equipment dust removal. It is widely used for equipment shell cleaning and precision instrument maintenance.
Core Features: Stable shaping, high elasticity, surface protection and wear resistance.
Typical Applications: Precision product maintenance, equipment shell cleaning, instrument dust removal.
2. EVA + PE Composite Sponge | Compression Resistant, Waterproof & Mildew-proof
Integrating EVA deformation resistance and PE waterproof anti-fouling performance, this composite sponge features a compact impermeable structure that repels water and oil. It delivers excellent moisture and mildew resistance and inhibits bacterial growth. The tough material withstands repeated washing without softening or deformation, ideal for humid kitchen and bathroom environments as well as warehouse and outdoor equipment cleaning.
Core Features: Waterproof, moisture-proof, durable and washable.
Typical Applications: Kitchen and bathroom decontamination, sink cleaning, long-term humid environment maintenance.
3. EVA + Felt Composite Sponge | High-efficiency Descaling for Industrial Refinishing
Hard rigid EVA base paired with high-density felt delivers stable structural support and powerful decontamination performance. The felt layer effectively removes hardware oxidation layers, water scale, oil grime and minor rust stains, while the EVA substrate prevents collapse and uneven force during wiping. This ensures stable and efficient cleaning for heavy-duty industrial scenarios.
Core Features: Rigid shaping, strong descaling and rust removal capability.
Typical Applications: Hardware workpiece refurbishment, industrial heavy dirt cleaning, kitchenware scale removal, rust cleaning.
4. EVA + Non-woven Fabric Composite Sponge | Ultra-fine Dust-free Light-duty Wiping
Stable EVA base matched with fine non-woven fabric creates a rigid, droop-free and lint-free cleaning surface. Dense microfibers accurately capture fine dust, lint and shallow stains without leaving water marks or residues. Fully washable and reusable, it meets ultra-high precision dust-free cleaning standards.
Core Features: Dust-free, residue-free, lightweight and durable.
Typical Applications: Digital product dust removal, precision ornament cleaning, high-standard dust-free wiping scenarios.
5. EVA + PU + Flannel Composite Sponge | Soft Scratch-free Polishing & Brightening
Constructed with rigid non-deformable EVA base and high-density fine flannel surface, this three-layer composite sponge features ultra-smooth texture with no hard abrasive particles. The soft flannel delivers mild polishing and brightening effects, effectively removing surface dust, fingerprints, water spots and slight oxidation traces without scratching paint, mirror surfaces or coating layers. Supported by stable EVA shaping, it maintains uniform pressure during wiping and resists pilling or lint shedding after repeated washing.
Core Features: Zero-scratch cleaning, soft polishing, long-lasting surface protection.
Typical Applications: High-end ornament polishing, screen coating cleaning, paint surface maintenance, precision surface brightening.
6. PE + PU Composite Sponge | Soft Waterproof Sponge for Delicate Light-duty Cleaning
Combining waterproof PE substrate and high-elastic PU sponge, this material is soft, particle-free, highly water-absorbent and scratch-free. It safely cleans fragile and delicate surfaces with mild contact pressure, suitable for various refined cleaning scenarios requiring zero damage.
Core Features: Ultra-soft, waterproof, non-scratch, flexible fit for curved surfaces.
Typical Applications: Furniture and glass cleaning, billiard table maintenance, keyboard and screen dust removal, automotive interior beauty, table tennis rubber care, home appliance cleaning and curved surface wiping.
7. PE + Felt Composite Sponge | Waterproof Dual-purpose Wet & Dry Cleaning
Waterproof PE base paired with wear-resistant felt supports both dry and wet wiping modes. Dry wiping achieves polishing and dust removal, while wet wiping dissolves stubborn water scale and oil stains. With excellent waterproof, mildew-proof and deformation-resistant performance, it adapts to multi-scenario heavy-duty cleaning.
Core Features: Wet & dry dual-use, anti-fouling, durable and versatile.
Typical Applications: Sink decontamination, hardware polishing, blackboard cleaning, stove degreasing and general household and commercial stain removal.
II. Full-range Non-standard Customization Capability
Compared with fixed-size finished sponges, Zhongke Foam composite sponge cleaners support full-process customized development. Flexible material combinations meet personalized performance requirements including wear resistance, surface protection, waterproofing and dust-free wiping to comply with industrial non-standard consumable standards.
Customizable options include arbitrary length, width, thickness, special-shaped contours and exclusive colors. A full range of specifications covering fine wiping, conventional handheld use and thickened wear-resistant types adapts to dead-angle cleaning, irregular workpiece wiping and personalized supporting customization.
III. Multi-scenario Application Matching
Household Cleaning: PE+PU soft and dirt-resistant composite sponges are ideal for full-house daily decontamination and surface maintenance.
Kitchen & Bathroom Heavy-duty Cleaning: PE and EVA+felt dual-purpose sponges efficiently remove stubborn oil stains, scale and kitchen grime.
Industrial Operation & Maintenance: Rigid EVA-series composite sponges feature compression resistance and stable shaping, suitable for industrial equipment cleaning, assembly line dust removal and mechanical maintenance.
Precision High-end Maintenance: Flexible composite sponges are widely applied for billiard table care, screen cleaning, automotive beauty, table tennis rubber maintenance, dust-free blackboard wiping, digital product dust removal and high-precision ornament upkeep with zero-scratch performance.
IV. Core Advantages of Custom Composite Sponge Cleaners
Multi-material composite technology enables precise performance proportioning to target and resolve diverse cleaning pain points. Fully customized products greatly improve refined cleaning efficiency with full-scenario adaptability. All products adopt RoHS environmentally compliant raw materials, featuring odor-free performance, zero debris shedding and stable durability, meeting inspection standards of multiple industries.
-----------This content was compiled and created with the assistance of AI---------