http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10310169-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_669c01133740c5233f2c8738904ea3af |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D65-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D75-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D33-00 |
| filingDate | 1997-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f47a2b61f737d292ef051933d00429af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0c05471d8614556e24eb9ce80f365a1 |
| publicationDate | 1998-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10310169-A |
| titleOfInvention | Easy-open packaging bag |
| abstract | (57) [Summary] [PROBLEMS] To maintain the strength as a packaging bag and to improve the tearability due to the deviation of the position of the opening cut mark engraved on the front and back sides of the packaging bag in order to provide straight opening characteristics. Another object of the present invention is to provide an easily-openable packaging bag suitable for filling and packaging of a refill detergent or the like. SOLUTION: A laminated body composed of at least two layers in which an inner layer is a resin film having heat sealability and an outer layer is a resin film having excellent strength, and has heat sealability constituting the laminated body. A resin film comprising a bag with resin film surfaces facing each other and a peripheral portion thereof heat-sealed to provide a seal portion, and further comprising an outer layer on both the front and back surfaces of the bag. At the position corresponding to the optimum opening position when the package is formed, a break for opening by laser irradiation is engraved on the front and back, and the width of the break for opening is further defined as the width of the center portion of the bag. Different from the end portions, the cut width at the end portions is twice or more 1 times the cut width at the center portion. The present invention relates to an easily-openable packaging bag characterized in that the size is 0 times or less. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016188108-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001219944-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1921017-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008055677-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008055677-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016113209-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103328344-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015071455-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013216334-A |
| priorityDate | 1997-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.