Method of forming straw broads and the straw broads formed thereby
Method of forming straw broads. Straws are provided in their entirety, dried and applied with glue. The glued straws are pre-dried to reduce the water content. Then the straws are paved into multi-layers in a mold, wherein the straws in the same layer are disposed in the same direction and the straw...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | Method of forming straw broads. Straws are provided in their entirety, dried and applied with glue. The glued straws are pre-dried to reduce the water content. Then the straws are paved into multi-layers in a mold, wherein the straws in the same layer are disposed in the same direction and the straws in two adjacent layers are disposed at a slant angle of 45-90 degrees. Finally, the multi-layered straws are heat pressed to form straw broads. |
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