
US Patent Application No: 2012/0144,632
Number of patents in Portfolio can not be more than 2000
METHOD FOR MANUFACTURING LACE TIP AND LACE TIP
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Jun 14, 2012
Publication date -
Aug 10, 2011
filing date -
13/206,524
serial no -
Published
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Importance
Abstract
A method for manufacturing a lace tip includes: A glue layer, a pattern layer and a transparent layer are stacked in sequence on a predetermined location of a lace body. A surface of the pattern layer includes a plurality of first portions and a plurality of second portions which are alternately arranged on the pattern layer. The glue layer, the pattern layer and the transparent layer are fixed in sequence on the predetermined location of the lace body by thermal pressing. A plurality of concave portions and a plurality of convex portions are formed on a surface of the transparent layer which are alternately arranged on the surface of the transparent layer, so that the concave portions or the convex portions can refract light through the first portions and the second portions in accordance with changes of user's view angle.
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