Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1981-04-17
1982-11-16
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
128285, 128290P, 128296, 156204, 156217, 156227, 156251, B32B 3110, B32B 3118
Patent
active
043593577
ABSTRACT:
A catamenial tampon is provided in the form of absorbent material enveloped by a liquid permeable cover which is then folded and compressed into a cylindrical shape. The enveloped absorbent material is in the form of a flat cushion and is first folded into front, central and rear sections with the front and rear sections overlying the central section. A withdrawal cord is looped around the first folded cushion which is then folded around the withdrawal cord and compressed into the final tampon shape. The resulting tampon expands when wet into a cup-shaped configuration.
REFERENCES:
patent: 3746592 (1973-07-01), Nystrand et al.
patent: 3868287 (1975-02-01), Lewyckyj
patent: 3968798 (1976-07-01), Hokanson
Dr. Carl Hahn, G.m.b.H
Lipow Jason
Weston Caleb
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