This skin‑safe low‑odor hot‑melt PSA adhesive is engineered specifically for mass manufacturing of adult nursing bed pads. Featuring low volatile emission, it reduces unpleasant odor during production and end‑use, delivering user‑friendly skin‑friendly performance for disposable hygiene products. The adhesive provides stable bonding strength to non‑woven fabrics, fluff pulp and PE backsheet. It runs smoothly on high‑speed converting lines, meeting the strict hygiene requirements for adult incontinence care articles.
| Item | Specification |
| Appearance | Water-white transparent pillow pack |
| Odor | Extremely low odor |
| Viscosity | 2000 CPs @ 150℃ (Brookfield) |
| Softening Point | 73–76℃ (Ring & Ball) |
| Gardner Color | 0-1 |
| Initial Tack | >15# copper ball |
| Peel Strength | >10 N/in |
| Key Features | No odor, no fluorescence, high peel strength, excellent aging resistance. |
Q1: Is WSD5002J suitable for products in direct contact with elderly skin?
A: Yes. It is non-toxic, ultra low odor and formulated to be gentle for sensitive skin in long-term care applications.
Q2: Does it leave residue after peeling?
A: No. The no-residue formula allows clean removal without marks on skin, clothing or bed sheets.
Q3: Can it be used on high-speed coating lines?
A: Yes, it offers good coatability and thermal stability for slot and roll coating processes.
Q4: What is the recommended storage condition?
A: Store in a cool, dry and ventilated place away from direct sunlight. Shelf life is 12 months.
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