Method of filling liquid content and packing container filled with liquid content
US10625903B2 · kind B2 · utility
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4References
4Claims
0Family size
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Key dates
| Filing date | May 1, 2015 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | Nov 7, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B2220/14
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A method of filling a container (30) with a liquid content (31), by ejecting a multilayer filler that includes a core layer of the fluid content and an outermost layer of a liquid while forming a film of the liquid between the inner wall of the container and the liquid content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.