Preparation process of short wool tops in 18.5 microns

Abstract

The invention relates to a preparation process of short wool tops in 18.5 microns. The preparation process comprises the following specific steps: 1, wool selection: 50%-60% of lamb wool, 30%-40% of weaned lamb wool and 5%-10% of early sheared wool; 2, opening, wool washing and drying: respectively carrying out opening, washing and drying on the three kinds of wool in the step 1, controlling the wool washing temperature of the early sheared wool to be 42-46 DEG C, the wool washing machine being provided with 3-5 tanks, a washing agent being not added into the first tank and the last tank, controlling the washing temperature of the lamb wool and the broken lamb wool to be 35-40 DEG C, controlling the number of the tanks of the wool washing machine to be 4-5, the first tank and the last tankbeing filled with clear water, adding the washing agent into the rest tanks, and drying the cleaned wool; 3, mixing the wool; and 4) carrying out pre-gilling, combing and post-gilling processes. According to the preparation process of the short wool tops in 18.5 microns, the wool tops are stable in quality and belong to the category of qualified products, the supply amount is increased, the market requirement is met, the production efficiency is improved, and the energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of wool top processing, in particular to a preparation process of 18.5 micron short wool tops. Background technique [0002] The wool that comes from sheep is called sheep wool in the industry. Even if sheep wool is very fine, we call it wool professionally, not cashmere. Of course, it can also be called fine wool. Only cashmere from goats is called cashmere, that is, cashmere, Cashmere. Cashmere is a thin layer of fine velvet that grows on the outer skin of goats and covers the roots of goats' coarse hair. It grows out when it is cold in winter to resist the wind and cold. It falls off after the warming of spring and naturally adapts to the climate. It is a rare special animal fiber. The short strip market has grown rapidly in the past two years, but the market volume of conventional lamb wool (lamb wool and weaned lamb wool purchased from Australia and South Africa) can no longer meet the market's selecti...

AI Technical Summary

Problems solved by technology

The short strip market has grown rapidly in the past two years, but the market volume of conventional lamb wool (lamb wool and weaned lamb wool purchased from Australia and South Africa) can no longer meet the market's selection of wool, and the procurement of conventional raw materials is more competitive and the cost is relatively high.

Its supply is insufficient to meet the demand of the market, the wool bundle is relatively short, and the production efficiency is low