Title:
PRODUCTION OF PATTERNING SHEET OF THREE-DIMENSIONAL MATTER TO BE PATTERNED
Document Type and Number:
Japanese Patent JP2774240
Kind Code:
B2
Abstract:
PURPOSE: To facilitate correction, printing and trial manufacture by two-dimensionally developing the image of three-dimensional matter to be patterned on which a pattern image is projected by a three-dimensional CAD and accurately correcting the image to obtain pattern data having a size looking an inclined or curved surface from the front thereof to form the same on a base film.
CONSTITUTION: At the time of production, at first, a pattern image 2 is projected on the three-dimensional surface of the image 1 of three-dimensional matter to be patterned by a three-dimensional CAD and, of next, the surface on which patterns of the image 1 the three-dimensional matter to be patterned are projected is two- dimensionally developed in a planar state by the three-dimensional CAD. Continuously, the pattern parts 20 of the two-dimensionally developed pattern image 2 are formed on the base film 3 of a patterning sheet as a pattern layer 40 to form the patterning sheet for the three-dimensional matter to be patterned for trial manufacture. The patterning sheet for the three-dimensional matter to be patterned for trial manufacture is used to trially manufacture three-dimensional patterned matter by a transfer method or an injection molding simultaneous patterning method. Thereafter, the patterns of the trially manufactured product are compared with those of a complete sample to correct various conditions such as the shape, dimension or arrangement of patterns.
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Inventors:
Toyooka Naoto
Yamamoto Isao
Atsushi Sugihara
Yamamoto Isao
Atsushi Sugihara
Application Number:
JP35266493A
Publication Date:
July 09, 1998
Filing Date:
December 28, 1993
Export Citation:
Assignee:
NISSHA PRINTING CO.,LTD.
International Classes:
B41M1/40; B29C45/16; B41M3/12; B44C1/17; G06F17/50; (IPC1-7): B41M3/12; B29C45/16; B41M1/40; B44C1/17; G06F17/50
Domestic Patent References:
| JP2503297A |