http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016069759-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02J1-18 |
| filingDate | 2014-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a200d4c62c816de43f0bde4685ab359a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_272b5733a52ac04c1e6526a8c28d6f77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec327af2029f64e87da0d3010738bc7c |
| publicationDate | 2016-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016069759-A |
| titleOfInvention | Widening method of fiber bundle |
| abstract | An object of the present invention is to provide a fiber bundle widening method capable of sufficiently widening a fiber bundle. A fiber bundle widening method according to the present invention is a fiber bundle widening method in which a fiber bundle to be treated formed of a plurality of single fibers is widened in the width direction, and includes at least one fiber bundle to be treated. This is a method for widening a fiber bundle that is brought into contact with a roll that repeats a change in the rotational direction in the forward and reverse directions. It is preferable to bring the fiber bundle to be treated into contact with two or more rolls that repeatedly change in the rotational direction. Moreover, it is preferable that the change frequency of the forward / reverse rotation represented by the traveling distance of the fiber bundle to be treated with respect to the number of times of changing the forward / reverse rotation of the roll that repeats the change in the rotation direction satisfies the following formula (1): The rotational speed in the reverse direction relative to the rotational speed in the direction is preferably 0.1 to 10 times. Change frequency of forward / reverse rotation (mm / time) <π × roll diameter (mm) × (contact angle between roll and treated fiber bundle (°) / 360 (°)) (1) [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019015015-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7197293-B2 |
| priorityDate | 2014-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.