| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88aadb3dad524e54b67d2171bb8729a4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B31B2155-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B31B2170-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D75-5866 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B31B155-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B31B170-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D75-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B31B39-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D30-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B31B39-00 |
| filingDate |
1982-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3bfb428bce50a2563991b33ecabe848 |
| publicationDate |
1983-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0082849-A1 |
| titleOfInvention |
Flexible package |
| abstract |
Method of manufacturing a flexible multilayer bag (14) serving as a container consisting in forming, in the form of a longitudinally extending strip (7), two layers of a material which can be thermally welded to obtain an inner bag, to be surrounded the inner bag layers between a pair of outer bag layers of a thermally weldable material. The layers are then thermally welded laterally and longitudinally with respect to the strip to form a series of container bags (14) each comprising a sealed inner bag surrounded by an outer bag and to obtain a spout area (8) on a corner. each bag (14) or the outer bag is not welded to the inner bag. |
| priorityDate |
1981-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |