| 摘要 |
PROBLEM TO BE SOLVED: To provide an industrial method by which two or more materials selected from among a non-foaming paste material and a plurality of foaming materials can be separately applied on a plurality of sections in a single process line in the method of producing a foaming material by mechanically mixing and dispersing a paste material with a low-pressure gas and then injecting and foaming the material to apply. SOLUTION: The industrial method of foaming and applying a paste material is characterized in that two or more materials selected from a foaming material (b) having 1 expansion ratio obtained by mechanically mixing and dispersing a paste material (a) with a low-pressure gas, medium foaming materials having 1 expansion rate as controlled to a desired rate obtained by mixing the above foaming material (b) with the paste material (a), and the paste material (a) before mixing with the low-pressure gas can be separately applied on a plurality of sections along one process line. COPYRIGHT: (C)2004,JPO
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