http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109466053-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cda50472c9c8519d11662e35ad49bb62 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2023-22 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C53-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C53-78 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L23-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C53-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C53-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-305 |
| filingDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cce514cd344da970fac3d40955ae20d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c7b24b1ac87a72ff6591746ef9931b5 |
| publicationDate | 2019-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109466053-A |
| titleOfInvention | Polyethylene glass winding structure wall pipe production system and production method |
| abstract | The present invention relates to a kind of polyethylene glass winding structure wall pipe production systems, it includes that sheet inner wall layer band squeezes out unit and outer tubular wall layer band extrusion unit, it includes that the first double screw extruder, the first single screw extrusion machine and sheet material strip squeeze out head that sheet inner wall layer band, which squeezes out unit, first double screw extruder is provided with main spout and side spout, and the discharge port of the first double screw extruder and the first single screw extrusion machine passes through runner respectively and is connected to first-class road junction and second road junction that sheet material strip squeezes out headï¼›It includes that the second double screw extruder, the second single screw extrusion machine and tubulose material strip squeeze out head that outer tubular wall layer band, which squeezes out unit, second double screw extruder is provided with main spout and side spout, and the discharge port of the second double screw extruder and the second single screw extrusion machine passes through runner respectively and is connected to first-class road junction and second road junction that tubulose material strip squeezes out head.The present invention can effectively improve glass material mixing uniformity, improve product rigidity. |
| priorityDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559581 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 |
Total number of triples: 20.