Polyurethane hot-melt adhesive / PUR Adhesive Used For Making Bras / Pur Adhesive
Polyurethane (PUR) hot-melt adhesive is commonly used in bra manufacturing due to its strong bonding, flexibility, and durability. It’s especially popular for seamless and molded bras where fabric, foam, and elastic need to stay firmly attached without stitching.
Strong & Flexible Bond – Stretches with fabric, preventing cracks or peeling.
Heat-Activated – Applied with heat presses for precise bonding in cup molding.
Wash-Resistant – Withstands repeated laundering without breaking down.
Soft & Lightweight – Doesn’t add stiffness, maintaining comfort.
Seamless Finish – Helps create smooth, stitch-free bras.
Usage Instructions
Common Applications in Women's Underwear:
Seamless panties
Bra cups & padding attachment
Elastic bonding (waistbands, leg openings)
Lace and fabric bonding
Advantages Over Traditional Adhesives:
Better heat and moisture resistance than standard hot melt adhesives.
No harmful solvents (eco-friendly option).
Long-lasting performance even with frequent washing.
Considerations When Using PUR Glue
Requires heat application (usually 110–160°C).
Must cure properly for maximum durability.
Should be tested for fabric compatibility (some synthetics may melt).
Would you like details on application techniques or alternatives for DIY bra-making?
Specification
| Viscosity / 130℃ |
4500±500mPa﹒s |
| aspect |
milk white |
| density |
1.10g/cm3 |
| hot pressing |
90-130℃ |
| hot-pressing |
8-18S |
Product Tags:
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Milk White Soft Polyurethane Hot Melt Adhesive Glue For Fabric To Fabric Images
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