发明名称 MACHINE AND METHOD FOR HEAT SEAL LAMINATION OF TEXTILE FABRIC
摘要 <p>A method and apparatus for manufacturing a continuous quilt-like sheet (25) containing superabsorbent material (12) in discrete cells formed between two sheets (2a, 3a) of fluid permeable fabric. The cells are formed by fusion of the two fabric sheets at selected locations in a continuous pattern through application of pressure and heat, completely enclosing individual localized deposits of material placed between the fabric sheets.</p>
申请公布号 WO1993002861(A1) 申请公布日期 1993.02.18
申请号 US1992006486 申请日期 1992.08.03
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