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Hypoallergenic HMPSA Adhesive for Female Care | Pure & Clean Peel Formula
| Place of Origin | China |
| Brand Name | JCC |
| Certification | Oeko-tex Certificate, ISO, ZDHC |
| Model Number | JCC-WSD5001J, WSD5002J，WSD5000B |
| Document | HMPSA for Hygiene Care.pdf |
Hypoallergenic HMPSA Adhesive for Female Care | Pure & Clean Peel Formula
Product Overview
Our premium Hot Melt Pressure Sensitive Adhesive (HMPSA) for Female Care is formulated with high-purity synthetic block copolymers (SBC) and hydrogenated resins. Specially designed for modern feminine hygiene products—including sanitary napkins, panty liners, and feminine care pads—this adhesive series delivers an unmatched balance of strong initial tack, excellent thermal stability, and gentle skin-friendly safety.Whether applied for garment positioning (backsheet/wing glue) or internal core construction (layer lamination), our HMPSA ensures reliable bonding without bleed-through, harsh odor, or sticky residue.Key Features & Customer Benefits
1. Pure & Clean Peel Technology (Zero Residue)
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Fabric-Protective Positioning: Firmly anchors sanitary pads to diverse underwear fabrics (organic cotton, synthetic microfiber, lace) during daily movement.
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Residue-Free Removal: Leaves absolutely zero sticky residue or matrix tears upon removal, ensuring pure comfort for end users.
2. Hypoallergenic & Ultra-Low VOC Formula
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Sensitive Skin Approved: Free from harsh solvents, heavy metals, and unreacted monomers. Dermatologically safe for intimate area contact.
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Odorless Operating Environment: Vacuum-stripped raw materials eliminate unpleasant synthetic smells, enhancing both production line environment and consumer unboxing experience.
3. Gentle Low-Temperature Application
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Allows low application temperatures ($135^\circ\text{C} - 150^\circ\text{C}$), preventing heat distortion or pinhole burns on ultra-thin, breathable backsheet films.
4. Machine Efficiency & Anti-Stringing
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Superior thermal stability prevents degradation in melt tanks, while optimized rheology eliminates tailing, stringing, and nozzle clogging during high-speed converting.
Technical Specifications (TDS Highlights)
| Property / Parameter | Positioning Grade (Pure Peel) | Construction Grade (Soft Bond) | Test Standard |
| Color (Gardner Scale) | $\le 0.5$ (Water-Clear) | $\le 0.5$ (Water-Clear) | ASTM D1544 |
| Viscosity (@150°C) | $3,200 \pm 300\text{ mPa}\cdot\text{s}$ | $1,600 \pm 200\text{ mPa}\cdot\text{s}$ | ASTM D3236 |
| Softening Point (R&B) | $86^\circ\text{C} \pm 3^\circ\text{C}$ | $78^\circ\text{C} \pm 3^\circ\text{C}$ | ASTM E28 |
| 180° Peel Adhesion (Cotton) | $\ge 5.5\text{ N / 25mm}$ (Clean Peel) | Permanent Bond | PSTC-101 |
| Recommended App Temp. | $145^\circ\text{C} - 160^\circ\text{C}$ | $135^\circ\text{C} - 150^\circ\text{C}$ | Direct Measurement |
| Volatile Organic Compounds (VOC) | Sub-PPM / Ultra-Low | Sub-PPM / Ultra-Low | GC-MS Testing |
Application Spectrum in Feminine Care
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Garment Positioning (Backsheet & Wing Glue): Delivers clean peel performance, whisper-quiet removal acoustics, and reliable displacement resistance.
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Soft-Touch Construction Lamination: Secures delicate topsheets, acquisition distribution layers (ADL), and absorbent core structures without creating stiff edges.
Global Certifications & Health Safety Compliance
To support your brand’s global export compliance, our Hypoallergenic HMPSA series meets the strictest international health and safety mandates:
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ISO 10993 Bio-compatibility: Passed Cytotoxicity and Primary Skin Irritation tests.
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OEKO-TEX® Standard 100 Class I: Suitable for direct contact with sensitive infant and feminine skin.
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US FDA 21 CFR 175.105: Fully compliant with indirect food and hygiene contact adhesives standards.
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EU REACH & RoHS: Free from SVHC (Substances of Very High Concern).
FAQ
Q1: Can I request free samples for line testing?
A: Yes! We provide 1kg–5kg test blocks for trial runs on your machinery. Contact our sales team to arrange sample shipping.
Q2: Is this adhesive safe for thin PE films?
A: Absolutely. Our low-application-temperature formulation prevents thermal distortion and burn-through on ultrathin breathable backsheets down to 12 gsm.
Q1: What makes an HMPSA adhesive "Hypoallergenic"?
A: Our hypoallergenic HMPSA uses medical-grade, fully hydrogenated resins and ultra-pure polymers. By removing unreacted volatile chemicals and odor-causing impurities, it significantly minimizes the risk of allergic reactions or skin irritation.
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