FIELD: mechanical engineering. SUBSTANCE: aerosol mounting cap 1 has panel, skirt 5 made integral with panel overhanging from its periphery. Skirt 5 is made widening outwards and is rounded off to form ring channel 6 to receive bead surrounding the hole of cylinder and plastic gasket 2 placed in channel. Gasket 2 is multiple-ply, with intermediate rigid layer 8 and first and second layers, 9 and 10, respectively, placed at opposite sides of rigid layer and made of more soft plastic. Invention relates to above indicated gasket 2 as well. EFFECT: improved sealing. 13 cl, 6 dwg, 3 tbl
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Authors
Dates
1997-05-27—Published
1991-07-02—Filed