公开(公告)号：US4950444A

公开(公告)日：1990-08-21

申请号：US260710

申请日：1988-10-21

申请人： Fetit E. Deboufie ,  Daniel Nouvier

发明人： Fetit E. Deboufie ,  Daniel Nouvier

IPC分类号： A01G31/00 ,  D04H1/00 ,  D04H1/4209 ,  D04H1/4274 ,  D04H1/64 ,  D04H1/732

CPC分类号： D04H1/4209 ,  A01G31/00 ,  D04H1/00 ,  D04H1/4274 ,  D04H1/64 ,  D04H1/732 ,  A01G2031/005

摘要： The production of mineral fiber felt into which an additional product is introduced. The felt is made partly of freshly formed fibers and partly of recycled fibers which are conveyed into a receiving chamber in which the felt is formed. The additional product is introduced with the recycled fibers. One advantageous application includes applying a surface active agent to the recycled edges to form a supporting material for hydroponic culture.

摘要翻译： 生产另外产品的矿物纤维毡。 毛毡部分地由新鲜形成的纤维制成，部分由再生纤维制成，该纤维被输送到形成毡的接收室中。 另外的产品与再生纤维一起引入。 一个有利的应用包括将表面活性剂施加到再循环边缘以形成用于水培培养的支撑材料。