Sorting Technology of Goose Feather and Down

Abstract

The invention belongs to the production method of down for light industry garments, and particularly relates to a sorting process of goose feather and down. The sorting process is as follows: rough washing of goose feather, dehydration and drying, fine sorting of goose feather, and the PLC controlling the entire automatic program is also set At two time points, water is sprayed every 10 minutes and 25 minutes during the sorting process, so that the water content of the feathers during the sorting process reaches 13-14%, and the feathers are prevented from generating static electricity. The first level is 8cm large flakes, the second stage separates 6cm small flakes, the third stage separates low fleece, and finally separates fine fleece with 90% pure fleece. The raw flakes are fine-washed, and the fine-washing program is completed by automatic control of washing, dehydration, drying, cooling and dust removal machines. Advanced mechanization, high automation sorting machine, full automation.

Description

technical field [0001] The invention belongs to a production method of down for light industry garments, in particular to a sorting process of goose feather and down. Background technique [0002] At present, with the increasing popularity of winter down garments, the demand continues to increase, and the requirements for the quality of down are getting higher and higher, especially for some exported down garments, which require a pure down rate of more than 90%, while the existing sorting The equipment and sorting process are far from meeting such high-purity requirements. Even in Taiwan, where the industry is more developed, the extraction rate of pure velvet cannot reach 20%. Raw wool with large wings is not conducive to the fine sorting process in the next process. Most of the sorting and lifting methods use five-grid machines to manually sort and lift the cashmere. The rate is unstable and wastes labor. Contents of the invention [0003] The purpose of the present i...

AI Technical Summary

Problems solved by technology

[0002] At present, with the increasing popularity of winter down garments, the demand is increasing, and the requirements for the quality of down are getting higher and higher, especially for some exported down garments, which require a pure down rate of more than 90%, while the existing sorting The equipment and sorting process are far from meeting such high-purity requirements. Even in Taiwan, where the industry is more developed, the extraction rate of pure velvet cannot reach 20%. Raw wool with large wings is not conducive to the fine sorting process in the next process. Most of the sorting and lifting methods use five-grid machines to manually sort and lift the cashmere. Unstable rate and waste of labor