- 专利标题: Method and apparatus for making curled decorative grass
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申请号: US10303595申请日: 2002-11-22
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公开(公告)号: US20030078150A1公开(公告)日: 2003-04-24
- 发明人: Donald E. Weder , William F. Straeter , Joseph G. Straeter , Franklin J. Craig , Michael J. King , Michael R. Klemme , Sonny K. Burnside
- 主分类号: B31B001/36
- IPC分类号: B31B001/36
摘要:
Curled decorative grass having a variety of configurations and methods for making such decorative grass is provided which, because of its increased bulk, can also be used as a packing material, an animal bedding, cat litter, mulch for soil and a media for plants. The curled decorative grass is produced by curling a substantially flat sheet of material and thereafter cutting the resulting curled sheet of material, or by cutting a pre-curled material.
公开/授权文献
- US06669620B2 Method and apparatus for making curled decorative grass 公开/授权日:2003-12-30
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