http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5283857-B2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02J1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02J1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-15 |
| filingDate | 2007-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-5283857-B2 |
| titleOfInvention | Fiber sheet manufacturing apparatus and manufacturing method |
| abstract | <P>PROBLEM TO BE SOLVED: To provide a fiber sheet having excellent absorbability of a liquid such as water, a method for easily producing the fiber sheet and an apparatus therefor. <P>SOLUTION: The apparatus 1 for producing the fiber sheet includes an opening unit 2 to open a crimped fiber (e.g. a fiber obtained by preparatorily opening a crimped cellulose acetate fiber) with a compressed gas and a forming unit 3 to form the opened fiber 10 obtained by the opening unit in the form of a sheet. The opening unit includes an opened part 5a to allow the passage of the crimped fiber, an opening chamber 6 having an inner diameter larger than the opened part 5a, extended in the downstream direction and having an elliptic or circular cross-section, and a discharging port 9 to allow the passage of the opened fiber opened in the opening chamber with a compressed gas. The fiber sheet produced by the apparatus is suitable as an absorbent for a sanitary material such as a disposable diaper and a sanitary napkin. <P>COPYRIGHT: (C)2009,JPO&INPIT |
| priorityDate | 2007-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.