http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110053244-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2007-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-885 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-913 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-9125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-89 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-885 |
| filingDate | 2019-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110053244-B |
| titleOfInvention | Wind ring device for blow molding |
| abstract | The invention relates to the field of plastic film production, and particularly discloses an air ring device for blow molding, which comprises an air disk base and an upper air disk, wherein the upper air disk is covered on the air disk base, a lower air lip is fixedly connected to the upper air disk, an annular main air duct is formed among the air disk base, the upper air disk and the lower air lip, a lower air duct blowing towards a film tube is formed between the air disk base and the lower air lip, and the lower air duct is communicated with the annular main air duct; the lower air lip is provided with a plurality of upper air channels blowing to the thin film tube, the lower air lip is provided with an annular groove, the annular groove is provided with an opening, the annular groove is internally and slidably connected with an adjusting ring, the adjusting ring is provided with a through hole, and each upper air channel can be communicated with the annular main air channel through the through hole and the opening. This scheme is through setting up gliding adjustable ring in the annular groove for solve among the prior art problem that the cold air angle that the air outlet blew off can't be adjusted and the inside laying dust of wind ring. |
| priorityDate | 2019-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.