Product exposure unit for refrigerating apparatus, has bent air transport pipe including two straight portions connected by elbow, where flap integral with one of straight portions covers cutout and part of wall of other straight portion

摘要

The unit has a bent air transport pipe made of a single piece of material of sheet or plate, where the bent air transport pipe includes two straight portions (510, 511) connected by an elbow. A flap (53) integral with one of the straight portions covers a cutout and a part of a wall of the other straight portion. The wall includes plane portions (31-34) mutually articulated according to axes (28, 30) of articulation, where the material of the pipe is a corrugated cardboard or an alveolar polypropylene plate. Independent claims are also included for the following: (1) a refrigerating apparatus (2) a blank for a product exposure unit.