| 摘要 |
The present invention relates to a heating blanket, particularly a heating sheet, having at least one inner layer which is constructed such that it is permeable for warm air and faces the body to be heated by means of the heating blanket, and at least one intermediate ply or intermediate layer for allowing warm air through, for conveying warm air through, for flowing warm air through and/or for transporting warm air. In order to replace an outer layer, which is composed of polyester and polyurethane, a coating is applied onto the intermediate layer.
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