| 摘要 |
<p>The refill pouch for a dispensing system is constructed of a flexible pouch (16) containing a product (17) to be dispensed and an expandable bag (18) containing a gas generating means (20, 21, 22) for expanding the bag. Upon placement in a container (11) with a valve (15), the pouch can be opened and the gas generating means activated. After dispensing of a product, the container (11) can be emptied and a fresh refill pouch placed within the container.</p> |
