用silk reeling造句子，“silk reeling”造句

Mulberry planting, sericulture, silk reeling and thickening are all great inventions of the ancient Chinese.

Raw cocoon cost is about 80% of all the silk reeling cost, so cutting the raw cocoon cost is a key section in reeling process.

The end of the 19th leaf, silk reeling, textile, flour, coal and other modern industries, in Wuxi, Nantong, Suzhou, Changzhou, Xuzhou rise one after another and so on.

The cocoon spun in poor mounting conditions shows yellow and dark colour, tough hand feeling and weak elasticity, resulting in more dropped ends and lower reelability percentage during silk reeling.

automatic silk reeling machine

Design of single thread silk reeling test machine based on microcontroller

The waste liquor of silk reeling contains rich protein, enviroment will be polluted seriously if drain the waste liquor directly.

The method of silk reeling in China had been introduced to Korea before Qin and Han Dynasties, and then to Japan.

I've already learned silk reeling.

China is recognized as the birthplace of silk in the world. It has a history of silkworm rearing, silk reeling and silk weaving for more than 5000 years.

2)The ancient Yue nationality in Panyu region had traditions of spinning and weaving. In the Qin and Han Dynasties, mulberry planting, silkworm raising, and silk reeling and weaving had developed in the region.

Various defective cocoons in unsorted cocoon silk reeling will influence in varying degrees on raw silk quality indices.

silk reeling industry

This success fills up a gap in by-product drying in silk reeling industry and lays down a sound foundation for a continuous and automatic drying process.

The tussah silk reeling pupa is the raw material, water is the solvent, grind the tussah silk reeling pupa to extract concentrated protein directly.

The effects of the insecticide to the cocoon silk reeling and animal toxicity tests had been studied also.