发明名称 |
VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN VON STRUKTURIERTEN, BEFLOCKTEN OBERFLAECHEN |
摘要 |
<p>A method and apparatus for the production of napped surfaces that are textured lightly and irregularly. The surface of a substrate is coated with an adhesive and then covered with short textile fibers to form a layer of nap. After the adhesive hardens, the nap layer is subjected to mechanical deformation by permitting a plurality of balls made of a resilient material to bounce on the layer. The apparatus includes a panel of backing material support for the substrate, such as a panel of material which is to be treated and which already has a nap layer on its surface. Below the support is disposed a vibrator mechanism which causes the support together with the panel of material disposed thereon to vibrate. Above the support and the panel of material disposed thereon, there is a treatment chamber having lateral partitions and an impact ceiling. Within the treatment chamber there is a plurality of balls made of a resilient material.</p> |
申请公布号 |
DD222051(A5) |
申请公布日期 |
1985.05.08 |
申请号 |
DD19840266527 |
申请日期 |
1984.08.22 |
申请人 |
FLACHGLAS AG,DE |
发明人 |
IRRLITZ,HANS-ULRICH,DE;KICK,WERNER,DE;SOMMER,HANS,DE |
分类号 |
B05C19/00;B05D1/16;B05D3/12;B29C59/02;D06C23/00;(IPC1-7):D06C23/00 |
主分类号 |
B05C19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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