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Date：2026-08-18Leather & Footwear Mold Prevention
Leather contains proteins and fats, and footwear combines leather, textiles, adhesives and foam — a perfect breeding ground for mold when moisture or shipping condensation appears. Mold damage leads to returns, claims and lost brand trust. iHeir provides a complete anti-mold program from raw hides to export containers.
Where Mold Strikes
- Raw hides and semi-finished leather: high moisture after tanning and poor storage ventilation cause white and black mold spots.
- Finished shoes and bags: adhesives, linings and fabric layers trap moisture; rainy seasons trigger outbreaks.
- Sea freight: temperature swings cause container condensation, and packaging paper absorbs moisture before arrival.
Recommended Products
| Stage | Product | Application |
|---|---|---|
| Leather surface | iHeir-PF Leather Anti-Mold Agent | Spray or brush at 1:10–1:20 dilution; forms a protective layer after drying |
| Linings, webbing, insoles | iHeir-BJ Textile Mildew Inhibitor | Padding or spraying for fabric parts |
| Packaging & containers | iHeir anti-mold chips + T-1000 Desiccant Stick | Place chips in each carton; hang sticks in the container |
| Already-molded goods | iHeir-Clean Mold Spot Cleaner | Remove stains first, then re-apply protection |
Recommended Process
- Treat hides and shoe materials in batches upon arrival to reduce initial contamination.
- Apply anti-mold treatment to adhesives, linings and auxiliary materials during production.
- Add anti-mold chips to every carton and desiccant sticks to every container before shipping.
- Run a 7–15 day high-temperature/high-humidity simulation test on samples before dispatch.
FAQ
Will the treatment affect leather color or feel? Use water-based, colorless formulations and verify on a small sample first; treated leather keeps its original appearance and softness.
How many desiccant sticks do we need per container? As a guide, 8–12 sticks for a 20-ft container depending on cargo and season.
