Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate
1998-07-14
2001-02-06
Gordon, Paul P. (Department: 2786)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Product assembly or manufacturing
C700S132000, C700S133000, C700S137000, C700S138000, C700S141000, C700S142000, C139S011000, C139S020000, C139S085000, C139S455000, C139S38400B, C028S141000, C028S160000
Reexamination Certificate
active
06185475
ABSTRACT:
BACKGROUND OF THE INVENTION
Because of the progress in technology, the weave technical has also been improved continuously. Thus people not only pay attention to the material and type of the clothes, but also requires the quality of the image and characters on the clothes.
However, since the recent printing, dying and finishing technologies are also improved greatly, in the prior art, the images on the clothes are also completed by the technologies. However, since the image or characters on the clothes printed by conventional technology is easy to drop or fade, people are not like very much.
However, the generally used cloth are not easy to weave the required image and colors, since the process is complicated and need to waste much time. In manufacturing, the colored yarn must be dyed, it is expensive and time-wasted. While the colored yarn has not limited colors, thus the color channels on the image are also limited, it only can be used to present some simple figure, such as cartoon character. However, the gray levels required by an photograph image can not be presented. Thus, in prior art, only jacquard of single color (black and white) may be woven.
SUMMARY OF THE INVENTION
Accordingly, the object of the present invention is to provide a method for manufacturing jacquard with colored image for overcoming the hindered in the prior art in which the manufactured image jacquard only has unique color. In the present invention, because of the increase of the number of gray levels and colors, jacquard with image quality closing photograph effect may be woven.
The present invention provide a method for manufacturing jacquard with colored image, comprising the steps of: selecting the requiring figure; and then inputting to a computer through a scanner or a digital camera; separating said figure into different basic colors so to form a plurality of gray level figures; inducing similar gray level color numbers from said gray level figures; forming a plurality of structure figures by said gray level numbers according to the depth of color of satin; combining a complete structure figure a shuttle by a shuttle according to the structure figure of the basic colors and the arranging order of the wefts with basic colors; weaving the cloth by jacquard weaving machine according to the complete structure figure, in which the color of weft is one of the basic colors and the color of the warp is white. Thus, jacquard with a colored image is formed.
REFERENCES:
patent: 4172475 (1979-10-01), Schwartz et al.
patent: 4958664 (1990-09-01), Oppl et al.
patent: 5386854 (1995-02-01), Hacker
patent: 5582213 (1996-12-01), Okawa
patent: 5678612 (1997-10-01), Derudder et al.
patent: 5755267 (1998-05-01), Eberhard et al.
patent: 5794665 (1998-08-01), Keim
Gordon Paul P.
Patel Ramesh
Rosenberg , Klein & Lee
Sumagh Textile Company Limited
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