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The method of rearing silkworms in the production of silk is known as sericulture. The modern day method of sericulture is a blend of ancient techniques and modern innovations. The first step in producing silk is hatching the silkworm eggs, which have been previously examined to make sure they are free of any disease. After the eggs hatch, larvae emerge and are given a royal treatment. They receive freshly cut mulberry leaves and after they molt for the forth time the larvae go to a branch that has been placed near them where they start forming their cocoon. The silk is a continuous fiber consisting of fibroin protein secreted from two salivary glands in the head of each larvae, and a gum called sericin which is used to seal the silk cocoon together. When the cocoon is completed they are fumigated or steamed in order to kill the pupae, which resides within, thus stopping any further growth and not allowing the pupae to mature, become an adult, and break the cocoon, which would compromise the cocoon and make it so that it could not be used for silk production. Well after all this had been done, the cocoons are placed in hot water to soften them and to remove the sericin, thus allowing the silk fiber to unwind and be prepared for reeling. The single fibers are taken from water bowls and combined to from yarn. The yarn is dried, packaged according to quality, and is now raw silk ready for marketing. The reason that the silk is considered to be so iridescent is that the fiber has a triangular shape that reflects light like a prism. .
There are two main types of silk that exist in the world. The first one is raw silk and this comes from the silkworm species Bombyx mori. The other main type of silk that exists in the world is known as wild silk or Tussah. Raw silk is a very luxurious fabric with a luxurious hand. It is extremely durable, and it can be easily dyed but as for overall strength raw silk is not the strongest of the different types of silks.
The Silk Road was primarily used for exporting goods such as silk, porcelain, salt, and sugar. ... Many people could not afford silk, but a lot devoted their lives to producing silk. ... The most important exchange of the Silk Road was transfer of culture. ... Spices were one of the more valuable things on the Silk Road. ... The Silk Road was not the only route which trading commenced. ...
The Silk Road was an ancient trading route that connected China to the West. ... The Silk Road was an important element in the history of "Asian Trade". The authors described this story from the commencing of the Silk Road, through its times, to where it was functioning at its highest potential (100 B.C.E), the impact it created on its civilization (what started the second millennium B.C.E also happened again through the second period of the Silk Road caused by the folk migrations.). ... As well as the authors doing a great job on the Silk Road, the also did a very good job on describing the...
The Silk Road was an ancient trading route that connected China to the West. ... The Silk Road was an important element in the history of "Asian Trade". The authors described this story from the commencing of the Silk Road, through its times, to where it was functioning at its highest potential (100 B.C.E), the impact it created on its civilization (what started the second millennium B.C.E also happened again through the second period of the Silk Road caused by the folk migrations.). ... As well as the authors doing a great job on the Silk Road, the also did a very good job on describing the...
A company named Nexia (Osbourne, 2002) has been successful in making spider silk which they intend to use in several products, they have done this by introducing the gene responsible for making silk in spiders into goats. ... Nexia raises goats that are part spider in order to produce the silk protein they need. ... How do you get silk from the milk Once the milk is collected from a goat it will be first skimmed of fat, aftrwards salt is added to make the silk proteins curdle. ... So far they have only been able to make silk with 30% the strength (Robbins, 2002 ) of actual dragline si...
Silk - research method Do you know the process that goes into making silk? ... I also thought that they only made silk in China. ... It only told me how silk worms are cultivated. ... This one had a little on how to make silk. ... I also found out the habits of baby silk worms. ...
Elizabeth Kim, H3X, period 11 Change-over-Time: The Silk Road (100 B.C.E. - 500 C.E.) ... In addition to silk, the route carried many other precious commodities. ... In the opposite direction, silk, furs, ceramics, jade, bronze objects, lacquer and iron were carried. While the economic significance of the Silk Road was limited, its cultural impact was great. ... With the unification of empires in the early first century B.C.E, when Romans ruled the western portion of the Silk Road, the Han Dynasty ruled China, and the Parthians acted as middlemen, the Silk Road flourished. ...
These were alluded to as the silk lanes and related a considerable measure of Eurasia. ... The silk streets consolidated different streets and ocean ways that occasionally broke into segregated branches. The Silk Road got its name since silk was a standard not all that terrible exchanged over it, in a general sense traded by China. ... A few people made long outings to the silk street to exchange merchandise. ... Buddhism was at initially settled in desert spring towns masterminded along the silk roads. ...
Silk was probably extremely expensive then and could only be afforded by the more successful people. During that time period, only the silk road existed to bring items into Europe, and items that came from Asia are considered a rare luxury item. ...
Life's Silk Moments In S. ... She finds a soft, magical piece of silk that can take her to another world, fulfill her dreams in a small way. She finds silk pajamas for only $3 that normally would have cost $220. ... With that final word, Tyler assures us that even small things can help us to hang onto life's silk moments. ...