Hygiene Hot Melt Pressure Sensitive Adhesive

Hot Melt Pressure Sensitive Adhesive (HMPSA) is a thermoplastic adhesive that becomes fluid when heated and forms an instant bond when pressure is applied after cooling. Unlike solvent-based adhesives, HMPSA contains 100% solid content, making it cleaner, more efficient, and environmentally friendly.

In hygiene product manufacturing, HMPSA plays a critical role in assembling multiple layers of materials together while maintaining softness, flexibility, and user comfort.

It is widely used in:

• Baby diapers
• Sanitary napkins
• Panty liners
• Adult incontinence products
• Medical disposable pads

Common Types of Hygiene HMPSA

1. Structural Adhesive: Used for general product assembly and layer bonding.
2. Elastic Adhesive: Designed for bonding elastic strands and maintaining stretch performance.
3. Positioning Adhesive: Used on sanitary napkins and panty liners for temporary fixation to underwear.
4. Tape Adhesive: Used for diaper frontal tapes and resealable closure systems.

Advantages of HMPSA in Hygiene Applications

1. Excellent Bonding Performance: Provides reliable adhesion on Nonwoven fabrics, PE films, Tissue paper, Elastic materials. Even under dynamic movement and humidity conditions.
2. High-Speed Production Compatibility: Modern hygiene production lines operate at extremely high speeds. HMPSA offers Stable viscosity, Low stringing, Fast setting speed, Smooth sprayability. This improves manufacturing efficiency and reduces machine downtime.
3. Low Odor and Clean Processing: Premium hygiene adhesives are designed with Low VOC formulation, Minimal smoke generation, Reduced carbon residue. This helps create a cleaner production environment.
4. Softness and Comfort: Hygiene products require softness for user comfort. HMPSA maintains Flexible bonding, Soft touch, Comfortable wearability. Without making products stiff or uncomfortable.
5. Environmental and Economic Benefits: Compared with solvent-based adhesives, HMPSA is more environmentally friendly and cost effective. It's No solvent emissions, Lower energy consumption, Reduced waste, Higher production efficiency

Professional Hot Melt Adhesive Solutions

-------- JCC Tianyang Group