The hot melt adhesive used in baby diapers (including adult incontinence products) has the following key characteristics:
Non-toxic and odorless: It is an environmentally friendly chemical product that meets hygiene product safety standards and is harmless even when in contact with sensitive skin of babies or adults.
Thermoplastic adhesive: Its physical state can reversibly change (solid to molten) within a specific temperature range, but its chemical properties are stable.
Core adhesive function: Used to connect multiple layers such as non-woven fabric, PE backing film, elastic band, Velcro, and leak-proof edges, it is an essential material for modern automated diaper production.
Fast bonding and high strength: Fast curing speed, strong adhesion, adaptable to the needs of high-speed production lines.
Balancing breathability: Modern technology controls the amount used to improve product breathability while ensuring adhesive strength, thus enhancing wearing comfort.
Solid form for easy storage and transportation: solvent-free, pollution-free, and highly safe. Hot melt adhesive not only bonds the various parts of the diaper together but also ensures the diaper's comfort and safety. Therefore, don't panic when you see hot melt adhesive on diapers; this is normal. As long as you purchase products from reputable sources, the hot melt adhesive will not cause any harm to your baby.