Mesh structure/fabric laminate
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United States of America Patent
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Jul 29, 1997
Issued Date -
N/A
app pub date -
Jun 1, 1995
filing date -
Dec 2, 1994
priority date (Note) -
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status (Latency Note)
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Abstract
In order to laminate a fabric to a plastics material grid formed of oriented strands connected by junctions having thicker and non-oriented or less-oriented nodes, the fabric and the grid having the same melting temperature, the grid is heated by a drum to melt the surfaces of the nodes, and the grid and the fabric are passed through a nip formed by nip rollers, the fabric having been pre-heated by passing around a preheat roller. One nip roller has surface protuberances formed by knurling of such a size that a number of protuberances engage (by way of the fabric) each node of the grid.
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