Method for producing a decorative sheet and apparatus for producing the same
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United States of America Patent
Stats
-
Oct 2, 2001
Grant Date -
N/A
app pub date -
Oct 14, 1997
filing date -
Oct 14, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method produces a decorative sheet with the use of an apparatus having a metallic endless belt that is wound on a first roller and a second roller, and an emboss roller that is placed to abut through the metallic endless belt onto the first roller. The method includes the steps of: adhering a first resin sheet having a pictured layer onto the metallic endless belt abutting the first roller; running the first resin sheet, adhered onto the metallic endless belt, along the outer circumferential face of the emboss roller; guiding a second resin sheet, moltenly extruded from a molten-resin extrusion means, between the emboss roller and the metallic endless belt abutted to the first roller; laminating and joining the second resin sheet to the first resin sheet; and embossing patterns onto the second resin sheet with the emboss roller during the laminating and joining step for the first and second resin sheets.
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Cited Art Landscape
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