| 摘要 |
<p>APPARATUS FOR PRODUCING AND DISPENSING COLD PRODUCTS A scraper member has a scraper which scrapes a forming wall which is maintained near or below freezing temperature. A substance in fluid form is directed to the scraper member and sprayed onto the forming wall during relative movement between the piston member and the wall where it forms a thin layer and the scraper removes the formed product. A cleansing fluid can be selectively supplied in one instance to cleanse the apparatus between different substances dispensed, and in another instance to cleanse and sanitize the apparatus.</p> |
