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An Antibacterial Yarn (Ramie Fiber)
Ramie (scientific name: Boehmeria nivea)
belongs to the genus Boehmeria of the Urticaceae family. It is a perennial herbaceous plant renowned for its well‑developed root system, silvery‑white leaf undersides, and tough, strong fibers.

Ramie may look ordinary, yet it possesses extraordinary properties that amazed ancient people and are sought‑after today, earning it the affectionate nickname “China Grass”. Just how remarkable is this plant?
I、The Survival Champion of the Wild
Ramie grows upright up to 2 meters tall with dense white fuzz on leaf undersides. Its outstanding trait is drought resistance: a well‑developed root network holds soil firmly against wind and sand. It thrives even after 30 days without water. Using over 50% less water than water‑hungry cotton, ramie is a water‑saving plant champion.

II、The Treasure‑Packed “Plant Treasury”: A Green Cycle from Soil to Wardrobe
1、Natural Water Reservoir: Its extensive roots retain water and soil, prevent mudslides, and sustain itself during droughts.
2、Hidden Grain Bank: Young leaves make delicacies such as ramie leaf cakes; seeds with 35% oil content produce healthy edible oil or biofuel.
3、Super Carbon Sink: Ramie sequesters over 10 tons of carbon per hectare yearly. Handwoven ramie cloth biodegrades naturally, enabling a zero‑carbon soil‑to‑soil cycle.
4、Green Wealth Source: Light, breathable ramie cloth, known as “air‑conditioner fabric”, sells well in Asia, Europe and America, boosting rural revitalization.
III、Breathable Cooling Fabric

1、What Is It Like to Wear Ramie Clothing?
Ancient people already knew: “Ramie cloth is as thin as cicada wings, light as fine silk, cool and breezy to wear.” Under a microscope, ramie fibers have tiny pores, with 3–5 times better air permeability and twice faster water absorption than cotton, wicking sweat quickly. Its antibacterial property stands out: the hollow fiber structure contains natural bacteriostatic ingredients, inhibiting over 90% of Staphylococcus aureus and Escherichia coli, making it a “wearable remedy”.
2、Why Was Ramie Favored for Ancient Ship Cables?
Its single‑fiber tensile strength is 7 times that of cotton, as tough as steel wire. As recorded in Tiangong Kaiwu (Exploitation of the Works of Nature), ramie fibers were woven into sails and ropes for Zheng He’s Ming‑era ocean‑going voyages.
Recommended Yarn: 85% Cotton + 15% Ramie

