| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6819bb74f5c17552bb94887c752b7952 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06C2700-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06C17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2201-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06B2700-27 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02J11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01H7-923
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G1-0233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06B9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06C27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-65118
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06B9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-6025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02J11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06B9-02 |
| filingDate |
2015-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aec4e92e7fe3f78dc56591693049c911 |
| publicationDate |
2016-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2016194798-A1 |
| titleOfInvention |
Production process of environment-friendly denim fabric and production line thereof |
| abstract |
The present invention provides a production process characterized in that a false twisting process is added between a spinning process and a winding process so that yarn slivers undergo excessive pre-torsion in an axial direction and twists which are same in quantity but different in twisting direction are generated on the yarn slivers. Absorption of glucose-containing sulfur dyestuff is performed in a dyeing process. An ammonia removal process is performed in a high-temperature and high-pressure tank so that residual ammonia in a fabric is evaporated. The evaporated ammonia is collected and then fed back to a mercerizing process for continuous use. The present invention also provides a production line including a spinning unit having a false twisting device, a dyeing unit configured to realize the dyeing process, and a liquid ammonia finishing unit consisting of a fabric mercerizing device, an ammonia removal device, an ammonia recycling device and a controller. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112609360-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110438700-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112442814-A |
| priorityDate |
2015-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |