ERCA
ERCA Patent applications | ||
Patent application number | Title | Published |
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20150367566 | Packaging for a Group of At Least Two Containers Made of Plastics Material - The containers are thermoformed in groups, filled, and closed. Then, the containers are separated, and placed adjacent to one another in such a manner that segments of their respective rims face each other and define between them a line of separation. On said line, at least one spot weld is formed that forms a breakable connection between the facing rim segments. | 12-24-2015 |