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

Method of storaging and treating fresh silkworm cocoon

A technology for fresh cocoons and silkworms, which is applied in the field of drying and storage of silkworm cocoons, which can solve the problems of unusable perennial reeling and short storage time of fresh cocoons, and achieve the effects of avoiding cocoon drying costs, significant economic benefits, and cost savings

Inactive Publication Date: 2003-09-17
CHENGDU TIANCHUANG BIO TECH
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the storage time of fresh cocoons is very short and cannot be used for silk reeling all year round.

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 Construction

[0014] Fresh cocoons are packed in baskets → fresh-keeping transportation → freezing treatment → temperature-controlled storage → rebalancing treatment. The steps are:

[0015] 1. Cocoon harvesting and subpackaging: put fresh cocoons harvested or purchased into each basket with about 25 kg of fresh cocoons, about 12000-16000 fresh cocoons, and leave 1-2 cm at the top of the basket to prevent the cocoons in the basket from being damaged. The upper layer is under pressure. Place the fresh cocoons in baskets at 23-27°C and transport them away within 4 hours. About 45 cocoon baskets are needed per ton of fresh cocoons;

[0016] 2. Fresh-keeping transportation: Under normal temperature conditions (22-28°C), the above-mentioned fresh cocoons in baskets are used for fresh-keeping transportation by general trucks. Each car can be stacked in 5 layers, and each layer can hold 12 baskets. The interior of the carriage should be kept ventilated, and strong vibration and sun exposure mus...

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

No PUM Login to View More

Abstract

The method for storing-treatment of the fresh silkworm cocoons incldues such steps as loading fresh silkworm cocoons in baskets, antistaling transporting in air-permeable coach without sunshining, stacking the baskets on the pallet far from ground, and storing in cold storage at -4-10 deg.C. Before the cocoons are used, they are defrozen at ordinary temp., and equilibrium treatment in cool wind. Its advantages are high cocoon quality and high silk output rate.

Description

technical field [0001] The invention relates to the technical field of drying and storage of silkworm cocoons, and more particularly relates to a storage and treatment method for fresh silkworm cocoons. Background technique [0002] Silkworm cocoons are produced in more than 60 countries and regions in the world, and the total annual production of cocoons reaches 670,000 tons. Countries have been using cocoon drying and storage technology to meet the needs of industrialized silk reeling all year round. Even Western Europe, Japan and China, where sericulture technology has always been relatively developed, are still in this circle, and there is no breakthrough. [0003] The current cocoon drying technology mainly uses kang stove and hot air circulation cocoon drying machine to dry cocoons. There are also heat treatment technologies such as far infrared radiation, chimney gas purification heating, natural gas heating, and fuel heating. These conventiona...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/04
Inventor 白燕川刘辉芬赵辉赵力宾
Owner CHENGDU TIANCHUANG BIO TECH
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