Women's Slippers with Rubber Sole are footwear products integrating rubber outsole components for indoor and casual footwear applications. The rubber sole offers flexibility, abrasion resistance, and customizable options for OEM footwear production.
Product Specifications
|
Parameter |
Specification Detail |
|
Material |
100% Virgin and Recycled Rubber Compound Blend |
|
Size Range |
EU 35–40 (Custom sizing available upon request) |
|
Colors |
Customized Pantone Matching |
|
Branding |
Custom Molded Logo / Debossed Outsole Branding |
|
Minimum Order Quantity (MOQ) |
2,000 Pairs per style/colorway |
|
Payment Terms |
T/T (30% deposit, 70% balance prior to shipment) |
|
Place of Origin |
Quanzhou, Fujian, China |

Rubber Sole Performance
Abrasion Resistance: The rubber outsole compound is formulated to improve wear resistance during repeated walking, helping extend service life under normal usage conditions.
Slip Resistance: Customized tread patterns provide improved traction on common indoor flooring and dry outdoor surfaces.
Flexibility: Controlled rubber compound ratios allow the outsole to maintain bending performance during walking movements.
Impact Absorption: The rubber structure helps distribute impact forces and provides support for lightweight casual footwear designs.
Weight Optimization: Micro-foaming technology can reduce outsole weight while maintaining required tensile strength and durability.
Customization Options
Available Design Solutions:
• Flat Rubber Sole: Suitable for indoor slippers and lightweight casual footwear.
• Textured Rubber Sole: Designed with outsole patterns to improve surface grip.
• Massage Pattern Sole: Raised surface structures can be developed for additional foot contact stimulation.
• Platform Rubber Sole: Suitable for fashion-oriented women's footwear designs requiring increased sole height.
• Lightweight Rubber Sole: Optimized rubber formulation for reduced weight while maintaining durability.
Custom Development Options:
• Outsole tread pattern design
• Sole thickness and profile
• Rubber hardness adjustment
• Size grading
• Color development
• Logo mold integration
Manufacturing Process
Compound Mixing: Rubber materials and additives are mixed to the specified formulation.
Mold Preparation: Steel molds are machined to confirmed sole, tread, and logo designs.
Vulcanization: Sole molding is performed under controlled temperature, pressure, and curing time.
Finishing: Trimming, surface cleaning, and dimensional checks are completed after molding.
Final Inspection: Hardness, appearance, dimensions, and physical properties are inspected before packing.
Production Capability
Factory Scale: Operating out of a dedicated facility in Quanzhou, Fujian, our plant features automated mixing machines, hydraulic vulcanizing presses, and precision mold-carving equipment.
Output Volume: Our standard production capacity reaches up to 50,000 pairs of rubber soles per month, supporting stable lead times of 25 to 30 days for bulk orders.
Supply Chain Stability: Long-term partnerships with certified raw material suppliers ensure consistent material sourcing and price stability across production cycles.
Quality Control Process
Incoming Material Inspection: Rubber compounds and additives undergo inspection for hardness (Shore A), specific gravity, and material consistency before batch approval.
In-Process Monitoring: During vulcanization, temperature, pressure, and cure time are controlled and digitally logged to prevent internal bubbling or uneven density.
Finished Goods Inspection: Every production batch undergoes rigorous physical testing, including flexing endurance tests, tensile strength checks, and visual defect sorting according to AQL 2.5 sampling standards prior to export packaging.






FAQ
Q: What is the standard mold development lead time for a custom rubber outsole design?
A: Custom mold development usually requires 12 to 15 days after drawing confirmation, depending on design complexity.
Q: Can you provide third-party laboratory test reports for rubber compliance?
A: Yes, we can supply test reports from accredited laboratories regarding physical properties upon request.
Q: What is the typical Shore A hardness range for these slipper rubber outsoles?
A: Typical hardness ranges between 55 and 65 Shore A, with adjustments available according to requirements, depending on customer flexibility requirements.
Q: How are custom logos integrated into the rubber outsole tooling?
A: Logos are CNC-engraved directly into the steel mold cavity for clean, permanent debossed branding.
Q: What export packaging methods are used to prevent outsole deformation during transit?
A: Soles are paired, interleaved with protective paper, and packed into reinforced corrugated cartons.
Q: Do you accept split shipments for large-scale annual production orders?
A: Yes, scheduled split shipments can be arranged based on agreed annual forecasting volumes.
Q: What is your standard procedure for handling defective items in a bulk batch?
A: Non-conforming items are reviewed according to AQL standards and handled based on inspection results.
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