The storage method for fibers must be tailored to their specific type-such as natural silk, synthetic fibers, or carbon fiber precursors-yet the overarching principles revolve around key factors: moisture protection, shielding from light, adequate ventilation, and insect prevention.
Environmental Control: The ideal storage environment is a temperature of 18–22°C and a relative humidity of 45–55%; avoid humidity levels exceeding 65% to prevent mold growth, or falling below 35% to prevent fiber embrittlement.
Protection from Light and Sealing: Ultraviolet radiation (particularly in the 290–400 nm wavelength range) can cleave the covalent bonds within fibers, thereby reducing their strength; therefore, materials should be stored in a light-proof, sealed container.
Cleaning and Preparation: Before storage, ensure that the fibers are dry and clean; if necessary, iron or air-dry them.
Categorized Storage: Sort items by material (e.g., cotton, wool, synthetic fibers, silk, etc.) or by intended use to prevent cross-contamination or crushing damage.
