| 摘要 |
An apparatus for manufacturing a cushioning packaging material from a web-shaped material having at least two layers, the apparatus comprising a material supply shaft for deforming side edges of the web-shaped material into a substantially rolled shape with bead-shaped margins, and a device for receiving a deformed material and for joining layers of the deformed material and having a first wheel-shaped member and a second wheel-shaped member the axes of the rotation of which lie in a plane inclined to a running plane of the deformed material, which is determined by a longitudinal extent of the supply shaft, at an angle deviating from a right angle.
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