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Patent Searching and Data


Title:
METHOD OF MANUFACTURING FINE-SHAPE TRANSFER SHEET
Document Type and Number:
Japanese Patent JP2010046882
Kind Code:
A
Abstract:

To provide a method of manufacturing a fine-shape transfer sheet which comprises pressing a sheet-like resin base material toward a mold having fine irregularities formed on the surface, wherein no stripping trace of the mold is left on the surface of the fine-shape transfer sheet.

The method of manufacturing the fine-shape transfer sheet comprises the processes of: supplying the sheet-like resin base material onto the surface of the mold having fine irregularities formed on the surface; pressing the sheet-like resin base material toward the mold to transfer the fine irregularities of the mold to the surface of the sheet-like resin base material; and releasing the pressing pressure, under which the sheet-like resin base material is pressed toward the mold, while adhering edges of areas of the sheet-like resin base material, where the fine irregularities are transferred, to the mold.


Inventors:
KAWABATA YUSUKE
SUZUKI MOTOYUKI
Application Number:
JP2008212508A
Publication Date:
March 04, 2010
Filing Date:
August 21, 2008
Export Citation:
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Assignee:
TORAY INDUSTRIES
International Classes:
B29C59/02; B29C43/02