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Hot Melt Adhesive PSA for Baby Diapers
| محل منبع | چین |
| نام تجاری | JCC |
| گواهی | Oeko-tex Certificate, ISO, ZDHC |
| شماره مدل | JCC-WSD5001J، WSD5002J، WSD5000B |
| سند | PSA hot melt adhesive.pdf |
Hot Melt Adhesive for baby diapers
,PUR Construction Adhesive with PSA
,Baby diaper adhesive with hot melt
Hot Melt Adhesive PSA for Baby Diapers
Hygiene Hot Melt Pressure Sensitive Adhesive (HMPSA) is a high-performance thermoplastic adhesive specifically developed for disposable hygiene product manufacturing, including baby diapers, sanitary napkins, panty liners, adult incontinence products, and medical absorbent materials. It is engineered to deliver stable bonding performance, excellent processability, and user comfort in high-speed production environments.
This adhesive is widely used in baby diaper assembly to bond nonwoven fabrics, PE films, elastic materials, and absorbent core components while maintaining softness and comfort for end users.
Typical Technical Characteristics
| Property | Typical Performance |
|---|---|
| Appearance | Light yellow solid |
| Application Temperature | 150°C – 180°C |
| Viscosity Stability | Excellent |
| Initial Tack | High |
| Peel Strength | Strong |
| Thermal Stability | High |
| Odor Level | Low |
Key Features and Benefits
1. Strong and Stable Adhesion
The adhesive provides reliable bonding to commonly used hygiene substrates such as: Nonwoven fabrics, PE breathable films, Tissue and absorbent cores, Elastic components.
It maintains adhesion under tension, bending, and long-term wear conditions.
2. Excellent Skin-Friendly Performance
Formulated for hygiene-grade applications, the adhesive is designed with Low odor formulation, Reduced volatile components (low VOC), Clean application performance.
This makes it suitable for products that come into close contact with human skin.
3. High-Speed Production Compatibility
Modern hygiene manufacturing requires adhesives that perform consistently under high line speeds. This HMPSA offers Stable melt viscosity, Smooth spray or slot coating performance, Low stringing and clean machining, Fast setting time for efficient production
4. Balanced Tack and Cohesion
The product is engineered to ensure Immediate tack for reliable positioning, Strong internal cohesion to prevent adhesive transfer or leakage,Controlled open time for flexible processing windows
5. Thermal Stability and Processing Safety
The adhesive maintains stable performance under continuous heating conditions, reducing Carbonization risk, Equipment clogging, Downtime caused by residue buildup
Typical Applications in Baby Diapers
1. Diaper Construction Bonding
Used for assembling multiple diaper layers, including:
- Top sheet bonding
- Back sheet lamination
- Core fixation
- Nonwoven fabric attachment
2. Elastic Attachment
Provides secure bonding for:
- Leg elastics
- Waistband elastics
- Stretch side panels
The adhesive maintains flexibility without affecting elastic performance.
3. Positioning and Tape Systems
Suitable for:
- Frontal tape positioning
- Hook and loop systems
- Resealable tape applications
It ensures reliable adhesion while allowing smooth diaper operation during use.
Storage Recommendations
- Store in a cool and dry place
- Avoid direct sunlight
- Keep packaging sealed before use
Typical shelf life: 12 months under recommended storage conditions.
Q: What is the main application of HMPSA?
A: It is widely used in disposable hygiene products such as baby diapers, sanitary napkins, and adult incontinence products.
Q: What is the shelf life of the product?
A: Under proper storage conditions, the shelf life is typically 12 months from the production date.
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