China is the largest producer of raw silk in the world, accounting for a significant portion of global silk production.
raw silk
The raw materials that are made out of silk are polyster.
The raw materials for silk come from the tiny creature known as the silk worm, which is the caterpillar of the silk moth Bombyx mori.
Raw silk is harvested from cocoons of silk worms. The cocoons are lowered into hot water, which terminates the worm's use of the cocoon. Then the cocoon is carefully unwound to produce strands of raw silk. Additional processing may take place, depending on the type of raw silk being produced. The worm is disposed of.
The raw material for processing silk is silk worm cocoons, which when unraveled can measure more than 3,000 feet in length.
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Raw Silk - 1988 TV is rated/received certificates of: Australia:PG
From silkworms.
guess that is because the two countries are are endowed with largest area of fertile domestic lands for farming and agriculture comparable only perhaps with Australia . . Plus they have a developed industrial setup to prossess and value augment their raw food items, what else , they are good at marketing and keeping other countries from placing any sort of imbargo on their exports
producers produce goods used by consumer and consumer pays money to producer.simple logic....
Silkworms lay about 300 to 400 eggs at a time. The raw silk of a single cocoon contains raw silk thread of about 300 to 900 meters in length. Silkworms eat white Mulberry tree leaves.