http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020172085-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_527d41cad118be2c39e19a33eab54468 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W90-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-10 |
| filingDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91e9d748fb7a451cc0c4061f2a9a85f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25735d28d82d5475a0bc354f7245e948 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ab756223217eabe883a34334edb0a4b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbd37be287ec8f4f6f4b07bacc0cd783 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb52f63af28e615c5764f06a94402738 |
| publicationDate | 2020-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020172085-A |
| titleOfInvention | Substrate for cup, cup container for liquid and its manufacturing method |
| abstract | PROBLEM TO BE SOLVED: To provide a base material for a cup having a paper base material having a multi-layer structure excellent in top curl processability, which is less likely to cause delamination and peeling at a seam portion, and a cup container for liquid using the base material for the cup. To do. SOLUTION: The paper base material is a base material for a cup having a paper base material containing cellulose pulp as a main component and a thermoplastic resin layer laminated on at least one surface of the paper base material, and the paper base material is It is composed of three or more pulp layers, the average value of the basis weight of the outermost layers on the front and back surfaces of the paper substrate is W1, and the average value of the basis weight of the first inner layer located immediately inside the outermost layers of the front and back surfaces is defined as W1. When W2 is used, it is a base material for a cup, which satisfies W1 / W2 = 1.1 to 2.4. Further, it is a method for manufacturing a liquid cup container and the cup base material using the cup base material. [Selection diagram] None |
| priorityDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.