http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0333726-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9c3e25041b2839c91199ca075407055c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B31B70-144 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B31B70-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B31B70-649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B31B2160-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B31B2155-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B31B70-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B31B70-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B31B23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B31B27-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B31B27-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B31B27-60 |
| filingDate | 1987-11-05^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8819392d8a133f471aaaaf9e86c7911f |
| publicationDate | 1989-09-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0333726-A1 |
| titleOfInvention | BAG MAKING MACHINE. |
| abstract | In a bag making machine for forming perforation and welding lines in an elongated strip (7) an arrangement comprises a nip consisting of a nip cylinder (4) and a support cylinder (5). By means of these cylinders the strip (7) passes through the machine (1). An elongated cutting blade (10) is parallel to the cylinders (4, 5) and can rotate about its longitudinal axis. When it is rotating, it is brought to engage with the support cylinder (5) to form the lines of perforation. Two welding units (8) with their sealing jaws (22) make it possible to form the welding lines. In order to allow the adjustment of the spacing between consecutive perforation lines and weld lines, the cutting blade (10) can be connected and disconnected independently of the operation of the pinch cylinders (4, 5) or any other machine drive means (1). The cutting blade (10) and welding units (8) are driven by quick-acting couplings for the step-by-step rotation of the cutting blade (10) at predetermined angles and the step-by-step movement not sealing jaws (22). An angle sensor measuring the length of the strip passing through the machine (1) controls the rotation of the cutting blade (10). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0844070-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9823439-A1 |
| priorityDate | 1986-11-05^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID74737 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID451458851 |
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