These are inherent properties of compressed sponge, determined by its material and process.

High compression ratio and compact size

Description: This is the most intuitive characteristic of compressed sponge. Through high-temperature and high-pressure processes, its volume can be compressed to one tenth or even a fraction of its original size (for example, a towel can be compressed into candy sized flakes or granules).

Meaning: It brings unparalleled portability and storage space saving advantages.

Rapid expansion and recovery upon contact with water

Description: When in contact with water or other liquids, the polymer chains inside the compressed sponge quickly absorb moisture and stretch, fully restoring its original three-dimensional porous structure, volume, and elasticity within seconds.

Meaning: This is the core mechanism for implementing all its functions and the key to achieving 'on-demand use'.

High liquid absorption and retention properties

Description: The restored sponge body has a rich porous structure that can absorb and lock in liquids (water, alcohol, blood, etc.) that far exceed its own weight.

Meaning: Make it very suitable for use in fields such as cleaning, care, medical hemostasis, and dressings.

Flexibility and elasticity

Description: The restored sponge has a soft texture, comfortable touch, and good rebound performance, and can recover its shape after the pressure disappears.

Meaning: direct contact with skin (such as towel and facial mask) will not cause scratches, and can effectively absorb impact energy when used for packaging and cushioning.

Material diversity

Description: The substrate can be various sponges, commonly including:

Cellulose fiber: commonly used in compressed towels, facial mask, natural skin.

Polyurethane (PU) sponge: The most versatile and elastic.

Konjac plant sponge: natural exfoliating, used for high-end cleansing.

Other functional materials: such as medical sponges mixed with hemostatic agents.

Meaning: Different substrates can meet the performance, cost, and safety requirements of different application scenarios.