CHANG WANG INDUSTRIAL CO., LTD.
FENG-YUAN CITY, TW
CHANG WANG INDUSTRIAL CO., LTD. Patent applications | ||
Patent application number | Title | Published |
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20090038745 | Method for making three dimensional convex patterns - A method for making three dimensional convex patterns on foam material includes a step of preparing a first netted fabric which includes first holes, a step of spreading a layer of ink on the first netted fabric, a step of overlapping the first netted fabric on a second netted fabric which includes second holes larger than the first holes, and a step of printing the layer of ink on a foam material by a molding set. | 02-12-2009 |