发明名称 |
Apparatus and method for reducing wallboard waste during manufacture |
摘要 |
An apparatus and method for reducing the amount of wallboard wasted during the manufacturing process is disclosed. Wallboard sections that contain a cover paper splice, which sections must go to waste, are reduced in size during the manufacturing process. This is accomplished by determining the optimum location for a cover paper splice to be made and making the splice at or near this location, such that a rotary knife can readily isolate the splice onto a section of wallboard having a reduce length. This function is accomplished using any suitable computer equipment capable of monitoring desired manufacturing conditions and using this data to calculate the optimum location for a splice.
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申请公布号 |
US6868883(B2) |
申请公布日期 |
2005.03.22 |
申请号 |
US20020187773 |
申请日期 |
2002.07.01 |
申请人 |
NATIONAL GYPSUM PROPERTIES, LLC |
发明人 |
BENEDETTI JOHN |
分类号 |
B28B11/16;B28B19/00;B29C65/00;B65H19/20;(IPC1-7):B32B13/00;B65H19/00 |
主分类号 |
B28B11/16 |
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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