http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110239050-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2948-92704 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-0017 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-307 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-00 |
| filingDate | 2019-06-13^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110239050-B |
| titleOfInvention | Three-layer three-machine-head plastic extruder |
| abstract | The invention discloses a three-layer three-machine-head plastic extruder, which adopts three-layer plastic feeding and a three-machine-head structure to synchronously extrude three plastic cup blanks; the thickness regulating structure of the servo oil cylinder product can stably and smoothly drive the corresponding linkage plate and the thickness regulating screw to do linear reciprocating motion, core sleeves corresponding to three machine heads of the plastic extruder have independent temperature control functions, the shunt plate of each layer is formed and laminated, each machine head body is also formed and laminated, and the laminated structure of each machine head body is convenient for independent temperature control under the condition of plasticizing each layer of plastic; the flow channel of each layer of core sleeve is formed by combining a core type and a spiral type, so that molten plastic passes through the flow channel with a special shape and is fully mixed under the action of pressure and shearing force to enter the flow channel, the effect of uniformly injecting the molten plastic into the corresponding core sleeve is achieved, and the plastic rubber blank is well distributed on each layer in a circumferential manner. The plastic extruder is suitable for use with PE as plastic material, and has no influence on the appearance of the product. |
| priorityDate | 2019-06-13^^<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/compound/CID23978 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID418354341 |
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