http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105401332-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D1-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-724 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D1-106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-724 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-28 |
| 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-105401332-B |
| titleOfInvention | The Processes and apparatus of viscose fiber filament non-woven fabrics is prepared based on wet spinning technology |
| abstract | The invention discloses a kind of techniques preparing viscose fiber filament non-woven fabrics using wet spinning, include the following steps：The preparation of spinning technique (1), spinning solution；(2), stoste Hirschfeld-Klinger reaction, the molding of (3), viscose rayon；(4), it washes；(5), it dries：Non-woven fabrics moulding process；(6), lapping：It is nascent viscose rayon tow after drying and processing is evenly dispersed and be laid on lapper lace curtaining, form the filament web of stacking intersected with each other；(7), spun lacing is reinforced；(8), it dries；(9), it winds.Equipment is made of wet spinning device and non-woven fabric forming apparatus.Correlation step is omitted in the conventional wet spinning technique the step of, the viscose fiber filament of semi-finished product is directly used to carry out the production of non-woven fabrics, the technique has been broken traditional using the secondary concept for carrying out nonwoven production of finished fiber long filament, and it is effectively saved production cost, the pollution to environment in technical process is reduced, production efficiency is improved. |
| 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: 29.