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Silk is a natural protein fiber, some forms of which can be woven into textiles. The protein fiber of silk is composed mainly of fibroin and is produced by certain insect larvae to form cocoons. [1] . The best-known silk is obtained from the cocoons of the larvae of the mulberry silkworm Bombyx mori reared in captivity ( sericulture ).
May 12, 2024 · silk, animal fibre produced by certain insects and arachnids as building material for cocoons and webs, some of which can be used to make fine fabrics. In commercial use, silk is almost entirely limited to filaments from the cocoons of domesticated silkworms (caterpillars of several moth species belonging to the genus Bombyx ).
A lacquerware painting from the Jingmen Tomb (Chinese: 荊門楚墓; Pinyin: Jīngmén chǔ mù) of the State of Chu (704–223 BC), depicting men wearing traditional silk dress and riding in a two horsed chariot. Many myths and legends exist about origin of silk production.
Silk is the strongest natural textile in the world. This textile was just recently surpassed in strength by a lab-engineered biomaterial, but it remains the strongest fabric made through natural processes. Despite its immense tensile strength, silk is generally prized for other reasons.
Jun 27, 2024 · Silk, lower in density than such fibres as cotton, wool, and rayon, is moisture-absorbent, retaining as much as a third of its weight in moisture without feeling damp, and has excellent dyeing properties. It is more heat-resistant than wool, decomposing at about 170° C (340° F).
Silk is a natural fibre and was amongst the earliest fibres discovered by man with others being wool, hemp, linen and cotton. Silk is a fibroin made of proteins secreted in the fluid state as single filament by a caterpillar, popularly known as 'silkworm'.
Sep 18, 2019 · Silk is made from cocoons that are spun by silkworms. But how do silkworms make silk, and how do we turn these strands of silk into the beautiful silk fabrics that we love to wear? The lifecycle of a silkworm. Stage 1 – Egg. Stage 2 – Larva. Stage 3 – Pupa. Stage 4 – Adult Moth. How silkworms make silk. How silk thread and silk fabrics are made.
The penetration of the Western Regions of Central Asia by Zhang Qian, beginning in BCE 139 during the reign of the Han dynasty Martial Emperor Wudi, paved the way for the trade routes...
Jul 28, 2017 · Silk is a fabric first produced in Neolithic China from the filaments of the cocoon of the silk worm. It became a staple source of income for small farmers and, as weaving techniques improved, the reputation...
Nov 28, 2023 · Unlike cotton or hemp, which are made from plant fibers, silk is a protein fiber made from the saliva of silkworms, a small insect scientifically known as the Bombyx mori moth.
