VALVOLA DI EROGAZIONE DI LIQUIDO VISCOSO AD AUTOCHIUSURA PER BOTTIGLIETTE A SCHIACCIAMENTO, AVENTE INTERCETTAZIONE POSITIVA AZIONATA MANUALMENTE
A self-closing squeeze bottle dispensing valve includes a vent for venting the bottle after squeezing. The valve is made with a cap which can be rotated so as to positively shut-off not only the valve's dispensing orifice, but also its vent, the two shut-offs being simultaneous.
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Format: | Patent |
Sprache: | ita |
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Zusammenfassung: | A self-closing squeeze bottle dispensing valve includes a vent for venting the bottle after squeezing. The valve is made with a cap which can be rotated so as to positively shut-off not only the valve's dispensing orifice, but also its vent, the two shut-offs being simultaneous. |
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