http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104452263-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L4-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L1-16 |
| filingDate | 2014-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104452263-B |
| titleOfInvention | A kind of towy pre-treatment processing method |
| abstract | The invention discloses a kind of towy pre-treatment processing method.The method, with rescutched tow as raw material, is washed through peracetic acid pretreatment, warm water, SODIUM PERCARBONATE peracetic acid kiering, hot water wash, cold water are washed, be dehydrated, baking operation processes.The invention has the beneficial effects as follows that the major part impurity such as pectin and lignin in rescutched tow removed by employing ecological environment-friendly type auxiliary agent, do not result in contaminated wastewater.Processing conditions is relatively mild, compensate for highly basic and high temperature in traditional handicraft and makes the problem that fiber strength damage is big.Kiering and bleaching process complete simultaneously, not only remove impurity but also bleach, and shorten processing technique, improve production efficiency.This processing method can utilize original conveyance system and facility, simple to operate, with low cost.Chopped fiber after process is pure white, soft, and fiber thinness is high, and good spinnability is beneficial to improve yarn quality, meets the technology requirement that circular knitting machine weft knitting single jersey line produces, and range class improves. |
| priorityDate | 2014-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.