http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105420920-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4258 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-4258 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-04 |
| filingDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105420920-B |
| titleOfInvention | The Processes and apparatus of pure alginate fibre continuous yarn non-woven fabrics is prepared based on wet spinning technology |
| abstract | The invention discloses a kind of techniques preparing pure alginate fibre continuous yarn non-woven fabrics using wet spinning, include the following steps：Spinning technique (1), using conventional wet lay spinning；Non-woven fabrics moulding process；(2), lapping：It is nascent alginate fibre tow after drying and processing is evenly dispersed and be laid on lapper lace curtaining, form the filament web for intersecting and stacking；(3), spun lacing is reinforced；(4), it dries；(5), it winds.Equipment is made of wet spinning device and non-woven fabric forming apparatus.The technique has broken the theory that can not use pure alginate fibre production non-woven fabrics in the past, the filament web that continuous alginate fibre long filament lapping is formed can be unlikely to be broken up by spun lacing step, non-woven cloth products can be accessed, it can ensure that product is thin, saturating, high-hygroscopicity again, correlation step is omitted in the conventional wet spinning technique the step of, it is effectively saved production cost, the pollution to environment in technical process is reduced, improves production efficiency. |
| priorityDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.