Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Rachis-free feather production process

A production process and feather technology, applied in clothing, textiles and papermaking, fiber processing, etc., can solve the problems of softness, bulkiness that need to be further improved, mixed and other problems

Inactive Publication Date: 2013-07-17
JIANGSU DACHENG DOWN PROD
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After being hit, the peduncles are broken into curls or filaments, but they are still mixed in, and their softness and bulkiness still need to be further improved.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] (1) Material selection: Use a hair separating machine to extract white high-quality feather flakes with a length of 1-3cm from the feathers.

[0016] (2) The first water washing: the extracted feather flakes are mechanized with a down washing machine at a water temperature of 70 degrees, fully stirred and rinsed by mechanical power to remove impurities, grease, and odors, and feather cleaning agent (production company : Shanghai Branch of Henkel, Germany, product model: Alodine407---47, product specification: 100KG / barrel), adding ratio (weight) as cleaning agent: feather: water = 1:100:2000; and feather (down ) antibacterial deodorant (manufacturing company: Shanghai Huzheng Nano Technology Co., Ltd., product specification: 20KG / barrel, this product can chemically bond with protein fibers such as feathers (velvet), and the treated feathers (velvet) can be Durable and anti-inhibition of various microorganisms, the antibacterial rate reaches 99.99%; this product can not ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Login to View More

Abstract

The invention relates to a rachis-free feather production process. The rachis-free feather production process sequentially includes selecting materials, washing with water for the first time, combing feathers and removing rachises and washing for the second time. By the four production procedures, qualified rachis-free feathers can be produced, and the standards of transparency being above 600 degrees, fluffy degree being 40% higher than that of feathers and softness of down feathers being 70% are met.

Description

[technical field] [0001] The invention relates to a production process of feathers. More specifically, it relates to a production process of sessile feathers. [Background technique] [0002] Feathers are keratinized products derived from avian epidermal cells. Covered on the body surface, it is light and tough, slightly elastic, waterproof, and has functions such as body protection, heat preservation, and flight. Common feathers include duck, goose and other poultry feathers. [0003] According to purchasing and processing habits, feathers can be divided into: down, feather flakes, large wings (wing stalks), etc. Among them, feather flakes are the smallest among the positive feathers, which are flaky and have a complete structure. There are rachis (stalks), pinnae, and shaft The lower part of the stalk is sparse hair silk, which is called feather silk, and the upper part is slightly rigid hair silk called barb. [0004] Chinese patent application CN101485498A discloses a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A41G9/00D06M19/00
Inventor 韩维标
Owner JIANGSU DACHENG DOWN PROD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com