Patent TW-419546-B (TW)
Title: A solid formation method for plain weaving article and its apparatus
Inventor: WANG DA-HUNG
IPC: D06C5/00
Filed: 1998-06-11
Granted: 2001-01-21
Abstract: This invention relates to a solid formation method for plain weaving article and its apparatus, which method is primarily composed of a positioning step to position the plain weaving article to be formed over the forming mold and put down that plain weaving article onto the forming mold; a forcing step to apply a force on the plain weaving article simultaneously in warp thread and weft thread directions and twill weave direction till the warp thread and weft thread of plain weaving article is stretched and displaced to a dead point, and the plain weaving article is still forced in twill weave direction to lengthen and deform the plain weaving article to a dead point, and subsequently further forcing continuously to the plain weaving article in warp thread and weft thread directions and twill weave direction simultaneously to obtain a complete uniform deformation on the warp thread and weft thread of plain weaving article; a heating step to proceed heating treatment to the deformed plain weaving article immediately after completing the deformation to warp thread and weft thread of the plain weaving article; a formation step to proceed quickly cooling down and forming treatment immediately after completing the heating treatment step so that the solid shape of plain weaving article is then kept and formed by way of proceeding heating treatment and quickly cooling treatment; and a cutting step to cut down the desired part for completely forming solid formation of the plain weaving article. Which apparatus is primarily composed of a positioning device to position the plain weaving article to be formed over the forming mold; a means to put down that plain weaving article onto the forming mold and to force the plain weaving article simultaneously in warp thread and weft thread directions and twill weave direction till the warp thread and weft thread of plain weaving article is stretched and displaced to a dead point, and the plain weaving article is still forced in twill weave direction to lengthen and deform the plain weaving article to a dead point, and subsequently further to force continuously the plain weaving article in warp thread and weft thread direction and twill weave direction simultaneously to obtain a complete uniform deformation on the warp thread and weft thread of plain weaving article; a heating device to proceed heating treatment to the deformed plain weaving article immediately after completing the deformation to warp thread and weft thread of the plain weaving article; a cooling device to proceed quickly cooling down and forming treatment to the plain weaving article which completing the heating treatment; and a cutting device to cut down the desired part for completely forming solid formation of the plain weaving article. The solid shape of plain weaving article made by the method of this invention and its apparatus may have an even and stable deformation in warp thread and weft thread directions and twill weave direction to avoid the problem of warp thread and weft thread being broken and unevenly folded so that this invention is provided with simple making procedure and mechanism and cost reduced.