| 摘要 |
A pliable fine-meshed sheet (5) which springs back when pressed in, has an integrated, pliable multi- and fine-channelled layer (6,6'). The sheet is a singly woven article of steel thread, of synthetic fibre thread and the layer is of cellular plastic produced by a flocking process. The sheet has an open area of pref. 60-70% and its threads have a round, oval or circular cross-section. It has a mesh density of 25 meshes per inch, a thread thickness of 0.20 mm and a mesh opening of 0.80 mm. The layer comprises polyamide fibres of approx. 2 mm length, with a wt. of 6.7 g/10.000 m, glued to a satd. surface on the sheet. |
