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METHOD OF PRODUCING COMPOSITE COATINGS OF VARIABLE THICKNESS VARYING IN DIRECTION TRANSVERSE TO RIBBON LENGTH
METHOD OF PRODUCING COMPOSITE COATINGS OF VARIABLE THICKNESS VARYING IN DIRECTION TRANSVERSE TO RIBBON LENGTH
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机译:横向碳带长度方向变化的厚度变化的复合涂层的生产方法
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摘要
Composite coatings are provided having a variable thickness and a coloration gradient in the cross-web direction using shims to direct flow in a premetered extrusion extrusion process and an edge band is used to provide stability to the bead. Further stability is provided by a vacuum gradient matched to the specific shim design used. The composite coatings are useful in preparing laminated structures such as automobile windshields with a gradient band.
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