| 摘要 |
It is described a fabric heating unit 1 comprising a pair of heating elements 7, 8 each of them exhibiting an active surface 10a designed to come in contact with one of the faces of a fabric 3 coming out of a crochet galloon loom. Associated with each heating element is an insulating shield rotatably pivoted according to an axis parallel to the respective heating element. The insulating shields can be simultaneously brought from a rest position in which each of them is disposed close to the respective heating element on the side opposite that facing the fabric, to an operating position in which each shield is interposed between the heating element and the fabric to separate and thermally insulate the latter from the heating element.
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