| 摘要 |
PCT No. PCT/AT97/00241 Sec. 371 Date Apr. 26, 1999 Sec. 102(e) Date Apr. 26, 1999 PCT Filed Nov. 6, 1997 PCT Pub. No. WO98/19547 PCT Pub. Date May 14, 1998A device for treating massage based products such as wafer materials for consumption or for packaging to cool and moisturize the same. The device has a channel through which the product can be moved in which the product path is flanked by a pair of air channels which have openings opposite one another so that the air can pass from one air channel to the other transversely to the direction of displacement of the products in the product channel. The walls between the air channels and the product channels are bearing walls and preferably massive plates having the aforementioned openings. The lining or housing can have removable walls or doors which open to offer access to the air channels and the product channel for cleaning purposes.
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