| 摘要 |
PROBLEM TO BE SOLVED: To provide glazing channels capable of offering sufficient airtightness and watertightness without permitting any crushing of the glazing channels or any loosening of their fitted portions when shipping the double-glazing secured to the glazing channels from a factory or the like. SOLUTION: A hard resin bottom wall portion and an upper soft resin portion are molded integrally to be a hard resin bottom wall part, and thus one flexible lip and one hard lip are provided at least one by one at the inner side of the grazing channel having an approximately channel-shaped section. COPYRIGHT: (C)2007,JPO&INPIT
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