http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111301873-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5ea5806ff46970e470b0942444cbfbb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D2581-3455 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D81-3461 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D81-34 |
| filingDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_559988845d900d95e6cefd97fe2ec46f |
| publicationDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111301873-A |
| titleOfInvention | Food packaging bag for microwave oven |
| abstract | The invention relates to the technical field of microwave heating bags, in particular to a food packaging bag for a microwave oven, which comprises a bag body and a cavity formed in the bag body, wherein the bag body comprises a first co-extrusion film and a second co-extrusion film subjected to hot-pressing edge sealing with the first co-extrusion film, the top of the bag body is provided with an opening part, the bag body is provided with a heat-sealing block formed by hot-pressing and bonding the first co-extrusion film and the second co-extrusion film, and the heat-sealing block is provided with an internal pressure exhaust hole penetrating through the bag body; and after the bag body is sealed and the bag body is expanded, the heat-sealing blocks are separated, and the cavity is communicated with the internal pressure exhaust hole. When the microwave oven is used, food is put into the bag body through the opening part, when the bag body is heated by microwave after being sealed, the heat-sealing blocks are separated by the internal pressure of the bag body, at the moment, the cavity is communicated with the internal pressure exhaust hole, and water vapor in the bag body is exhausted out of the bag body through the internal pressure exhaust hole, so that food is prevented from being splashed in the microwave oven due to expansion and burst of the bag body. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113928654-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113696582-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113733678-A |
| priorityDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.