초록 ▼

Disclosed is a sanitary napkin having flaps folded over the topsheet. This arrangement helps to maintain the topsheet in a sanitary condition and is more convenient for the wearer than a configuration having the flaps folded over the backsheet. The flaps may be maintained in this folded arrangement

Disclosed is a sanitary napkin having flaps folded over the topsheet. This arrangement helps to maintain the topsheet in a sanitary condition and is more convenient for the wearer than a configuration having the flaps folded over the backsheet. The flaps may be maintained in this folded arrangement by a unitary release strip which bridges the flaps and covers any adhesive used to attach the flaps to the undergarment. If desired, the release paper may further wrap the longitudinal side margins of the sanitary napkin to additionally cover adhesive disposed on the central portion of the backsheet. If desired, the flaps may be folded over the topsheet, overlap each other and be adhesively joined to the other flap.

대표청구항 ▼

[ What is claimed is:] [1.] A process for applying adhesive and release strip to a sanitary napkin having a liquid pervious topsheet, a liquid impervious backsheet at least partially peripherally joined to said topsheet, an absorbent core intermediate said topsheet and said backsheet, two longitudin

[ What is claimed is:] [1.] A process for applying adhesive and release strip to a sanitary napkin having a liquid pervious topsheet, a liquid impervious backsheet at least partially peripherally joined to said topsheet, an absorbent core intermediate said topsheet and said backsheet, two longitudinal side margins, and a flap extending outwardly from each longitudinal side margin, each of said flaps having a face generally coextensive of said topsheet and a face generally coextensive of said backsheet, said process comprising the steps of:providing said sanitary napkin in a generally flat position;folding each of said flaps about a line parallel to said longitudinal side margin so that at least a portion of each of said flap faces that is generally coextensive of said topsheet contacts at least a portion of said topsheet that directly overlies said core, said folding pattern exposing each of said flap faces that is generally coextensive of said backsheet;providing a longitudinally trisectioned web of material comprising:a release strip having opposed first and second faces, said first face having two outboard trisections, each with a release coating thereon, a central trisection intermediate said outboard trisections, and two longitudinally oriented adhesive segments, one overlying each said outboard trisection;cutting said trisectioned web of material to a predetermined length, and;generally contemporaneously applying said adhesive and said release strip to said exposed faces of said flaps generally coextensive of said backsheet of said sanitary napkin with said adhesive in contacting relationship with said faces.