| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2043-561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26D2001-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-4878
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2043-464
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2043-567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0092 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-15731
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-15707
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26F1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26F1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26F1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26F1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-15804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B26F1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B26F1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B26F1-18 |
| filingDate |
2010-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2013-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101318190-B1 |
| titleOfInvention |
Method for Making a Perforated Web |
| abstract |
A method for making holes in a precursor web using a molding apparatus is provided, wherein the web comprises a film having molecular orientation, and the molding apparatus comprises an array of teeth. The orientation of the array of teeth and the molecular orientation of the film are predetermined and altered to provide a relative angle between the orientation of the teeth and the molecular orientation of the film. The holes formed in the precursor web material have lengths and widths that exhibit a minimum aspect ratio. |
| priorityDate |
2009-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |