1. Is silk that costs 300 yuan per pound good silk?Answer: It is not good silk Tussah silk is soft and elastic. It has good heat resistance, and sericin is layered and attached to the outer surface of the silk fibroin. The strength begins to weaken when the temperature reaches 140°C. It also has strong moisture resistance, accounting for about 85%; sericin is light brown, and under wet conditions, the strength can increase by 4%. The insulation, strength, elongation, embrittlement resistance, acid and alkali resistance are better than mulberry silk. However, the fabric shrinkage rate is large. Raw silk is not easy to dye. 2. How much does a pound of silk cost this year?If calculated by the net weight of silk, if it is purely handmade, it is generally around 400-600 yuan per catty, which is a reasonable price. Because the labor cost of pure handmade is very expensive, but if it is machine-drawn, the price will be much cheaper because a lot of labor costs are saved. 3. What is the market price of silk?The general price of silk is more than 200 yuan per catty, and the price of machine-made mulberry silk is 130 to 150 yuan per catty. Mulberry silk is divided into three types: short silk, medium silk, and long silk. 100% mulberry long silk is also divided into first-grade and special-grade products. The prices vary greatly. The market price of special-grade selected duplex silk smooth tire is about 220 yuan, the market price of special-grade long silk smooth tire is about 170 yuan, the market price of special-grade machine-made mulberry silk bare liner is about 125 yuan, and the price of ordinary mulberry silk quilt liner is about 110 yuan. |
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