SILK
Factory of Silk |
Silk is a very fine proteneous filament fiber. This soft fiber is made from silk warm which scientific name bombyx mori
lives through eating mulberry leaves. These warm makes cocoons during
their life which made with gummy substance sericin and it is a protein.
Silk fiber was first found in China and afterwards it spreads worldwide,
even in Bangladesh. Production process of silk fiber is known as
sericulture and it is divided into two parts 'mulberry cultivation' and
'silkwarm'. In silk industry it is mentioned as two types of silk, one
is mulberry type and another is non mulberry type. Non mulberry type
silk is again divided into three sub categories. They are Tassar, Eri
and Muga. In our country mulberry type silk is produced mostly. Silk is a
protein fiber composed of fibroin, sericin, fats & waxes and
mineral salts as a little part
There
is no any clear cut information about growing of silk industry in our country
but Silk has a long glorious history in Bangladesh.
After partition in 1947, majority of these industry listed into India
except only 10 percent left in Bangladesh.
In this time only two sericulture nurseries were established in Rajashi zones
with only 2000 manpower. In the view of expanding these industries and make
cash Bangladesh
Sericulture Board (BSB) was established in Feb, 1978 in the silk city Rajshahi.
Also a silk research institute was also established in this city. Now Rajshahi
is renowned for making cloths from silk (from raw silk, hard silk, spun silk)
fiber which is much demand full across the whole country as well as abroad.
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