PUR Hot Melt Adhesive 1.05 g/cm³ 8000-12000mPa·s for Bra Manufacturing Lingerie Lamination
| Attribute | Value |
|---|---|
| Material | Polyurethane PUR |
| Curing Method | Moisture curing |
| Density | 1.05 g/cm³ |
| Viscosity | 8000 -12000mPa*s @100℃ |
| Open time | 10- 30min |
| Suggest operating temperature | 100-140 ℃ |
| Application | For Bra Manufacturing and Lingerie Lamination |
| Solid content | 100% |
| Chemical Resistance | Excellent |
| Heat Resistance | High |
| Temperature Resistance | High |
PUR Hot Melt Adhesive is widely used in bra manufacturing and lingerie lamination due to its excellent bonding strength, flexibility, and durability. In intimate apparel production, it enables seamless bonding of fabrics without the need for stitching, helping create smooth, comfortable, and aesthetically refined garments. The adhesive performs well under heat and moisture conditions, ensuring long-lasting adhesion even after repeated washing and daily wear. Its elastic properties allow the bonded materials to move naturally with the body, maintaining comfort while preserving the structural integrity of bras and lingerie. As a result, PUR hot melt adhesive has become an important material in modern high-end lingerie manufacturing processes.
- High bonding strength and durability
PUR (Polyurethane Reactive) hot melt adhesive forms a strong chemical cross-linked network after curing, providing excellent adhesion to various fabrics. The bond remains stable even after repeated washing, stretching, and long-term wear. - Excellent elasticity and flexibility
The adhesive layer maintains good elasticity after curing, allowing fabrics to stretch and recover naturally. This ensures comfort in intimate apparel without restricting body movement. - Ultra-thin and seamless bonding effect
PUR adhesive can be applied in very low coating weights, creating a thin and uniform bonding layer. This helps achieve a smooth, seamless appearance, which is essential for high-end bras and lingerie. - Superior wash and heat resistance
It performs well under conditions such as perspiration, frequent washing, and moderate heat exposure. The adhesive does not easily degrade, soften, or delaminate over time. - Wide material compatibility
Suitable for bonding nylon, polyester, spandex, lace, and other functional textile materials commonly used in lingerie production. It offers strong process adaptability across different fabric types. - Comfort and skin-friendly performance
After curing, the adhesive remains soft and non-rigid, reducing friction and enhancing wearing comfort, which is critical for close-to-skin garments.
- Unopened: Store in cool, dry place at 15-30°C for 6-12 months
- Opened: Use promptly and keep sealed or under nitrogen protection
- Packaging: 20kg or 200kg barrels
It is mainly used for fabric lamination and bonding in bras, seamless lingerie, shapewear, swimwear, and other intimate apparel.
After curing, PUR undergoes chemical crosslinking, providing stronger bonding strength, better wash resistance, and improved flexibility and durability.
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