http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020003711-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3eb70578d83945540d5346724b80b433 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D77-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D77-00 |
| filingDate | 2019-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_691f01c5d1bdce18b5a20491bed59532 |
| publicationDate | 2020-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020003711-A1 |
| titleOfInvention | Tea bag with pattern comprising food coloring |
| abstract | The present invention addresses the problem of providing a tea bag for which designability is improved by a novel method. The present invention also addresses the problem of providing a method of efficiently manufacturing the tea bag. This method of manufacturing a tea bag is characterized in that: a filter layer forming step is provided for forming a filter layer by placing two or more filters on top of each other; at least one of the filters that constitute the filter layer has a pattern comprising food coloring; and a forming step is provided for cutting and welding or stitching together a predetermined region of the filter layer based on the pattern. |
| priorityDate | 2018-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.