Packaging for multiple closing
A plastic bag has an upper edge with tongue and groove profiles which are brought together and closed by a rider (7) sliding between open and closed positions. The bag especially incorporates supplementary side panels (2, 3) that give the filled bag an approx. rectangular profile in plan view.
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Format: | Patent |
Sprache: | eng ; pol |
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Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | A plastic bag has an upper edge with tongue and groove profiles which are brought together and closed by a rider (7) sliding between open and closed positions. The bag especially incorporates supplementary side panels (2, 3) that give the filled bag an approx. rectangular profile in plan view. |
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