http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102729560-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D65-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-18 |
| filingDate | 2012-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102729560-B |
| titleOfInvention | Packaging foam sheet |
| abstract | The invention provides a kind of packaging foam sheet, its thickness is 0.3～5mm, the at least one side of foamed polyolefin resin layer by co-extrusion out the stacked resin bed taking polyolefin-based resins as substrate resin form, it is characterized in that, bending modulus as the polyolefin-based resins of the substrate resin of this resin bed is below 600MPa, in this resin bed, coordinating the average grain diameter that is dispersed with 5～40 % by weight is the filler of 2～50 μ m, and the basic weight of this resin bed is 0.5～10g/m 2 , and the average grain diameter of filler (D) [μ m] is with respect to basic weight (the B) [g/m of this resin bed 2 ] ratio (D/B) be 1～12. Thus, flexibility and resiliency excellence, be difficult to damage packaged body; can stably pack; and, even filling the packaged body of film or diaphragm etc. for a long time and then at the surperficial Ju You Tu of keeping under high-temperature, also can effectively prevent that the surface of these packaged bodies is bad. |
| priorityDate | 2011-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.