Underwear Bonding Silicone

Product Overview

Underwear Bonding Silicone is designed for seamless intimate apparel bonding, delivering strong fabric adhesion, soft “nude-feel” comfort, and excellent rebound performance. It provides stable support after curing, maintains shape without deformation, and offers reliable wash durability for repeated laundering.

This product is typically used as a single-component silicone and applied by screen coating (stencil/mesh screen) for consistent bonding lines and clean appearance.

Recommended Process (Typical)

• Application Method: Screen coating / screen brushing
• Curing Condition: 130°C × 10 min (oven curing)

(Final curing may vary depending on fabric structure and production line.)

Viscosity Selection Guide (Key Point)

To match different fabric thickness and avoid glue penetration:

• Thick fabrics: low-viscosity grade ~200,000 cps
• Thin fabrics: high-viscosity grade ~300,000–600,000 cps

Typical Bonding Areas

• Cup edge bonding
• Shoulder strap bonding
• Back strap bonding
• Other intimate apparel seam/bonding positions requiring soft touch and stable support

Key Advantages

• Strong adhesion to fabrics with reliable bonding strength
• No bleed-through (clean surface, controlled coating)
• Excellent rebound and elasticity after curing
• No deformation during wear and laundering
• High wash resistance with long-lasting durability
• Suitable for seamless “nude-feel” intimate apparel construction

Technical Characteristics (Typical)

• Type: Single-component bonding silicone
• Application: Screen coating / screen brushing
• Viscosity: 200,000 cps (thick fabrics) / 300,000–600,000 cps (thin fabrics)
• Curing: Oven curing at 130°C (typical)
• Performance: High elasticity, strong adhesion, wash durability

(Customized grades are available based on fabric structure and bonding requirements.)

Technical Support

We can recommend the most suitable viscosity grade and process parameters based on your fabric type, thickness, bonding area, and production method. Contact our technical team for sample testing and customized bonding solutions.