초록 ▼

A disposable diaper includes a sealable disposal envelope integrally attached along a belt area seam of the diaper. A sealing tape-belt member adhered to the envelope provides an airtight seal of this envelope when the used diaper is folded and then inturned around the seam and placed within the env

A disposable diaper includes a sealable disposal envelope integrally attached along a belt area seam of the diaper. A sealing tape-belt member adhered to the envelope provides an airtight seal of this envelope when the used diaper is folded and then inturned around the seam and placed within the envelope. The seam is adherently formed, by among other possibilities, by a heat seal or adhesive such as a double stick adhesive tape. The sealing tape is also provided with an adhesive on both faces. One face of the sealing adhesive is attached to the inside of the envelope while the other face performs a dual function. Initially, this other face secures the opening of the un-used disposal bag in a closed manner but subsequently serves to sealingly close this bag opening following infolding of the used diaper into the attached disposal bag. During use of the diaper, the sealing tape operates as a belt, permitting form-fitting of the diaper about the body. In one embodiment, the belt area of the diaper has two slits and the tape ends extend through these slits. Protective strips on the double stick adhesive of the tape cover portions of the adhesive until ready for usage. With this arrangement, refastenable tabs are provided to allow form-fitting of the diaper during its use and additionally, adjacent adhesive portions are exposable after the diaper has been used, to permit the sealing of the disposal bag following insertion of the used diaper therewithin.

대표청구항 ▼

The combination comprising; a disposable diaper having a disposable envelope attached thereto, said diaper having opposite front and back portions provided with outer and inner liners having end terminal edges, said disposal envelope including an inner panel and outer panel each having an inner surf

The combination comprising; a disposable diaper having a disposable envelope attached thereto, said diaper having opposite front and back portions provided with outer and inner liners having end terminal edges, said disposal envelope including an inner panel and outer panel each having an inner surface and provided with terminal edges defining an opening therebetween, said envelope inner panel having an inside face juxtaposed said diaper outer liner adjacent said diaper back portion terminal edge, means permanently affixing said envelope inner panel inside face to said juxtaposed diaper outer liner throughout substantially the entire width of said inner panel inside face, a tape-belt member having outer and inner surfaces, the majority of one said member surface permanently attached to one said envelope panel inner surface adjacent its respective said panel terminal edge, an exposed resealable adhesive layer portion on the other one said tape-belt member surface extending the width of said envelope to provide releasable attachment means for one said envelope panel relative the other said envelope panel inner surface to provide temporary closure means for said envelope opening, a removable protective strip initially overlying a substanial portion of said tape-belt member resealable adhesive layer adjacent said exposed portion thereof to allow only the remaining exposed portion thereof to provide said temporary closure of said envelope opening, end tab portions on said tape-belt member extending laterally from said envelope adjacent said diaper back portion, said resealable adhesive layer on said tape-belt member extending throughout said end tab portions to provide releasable fastening means thereon, said releasable attachment means operable to allow opening of said envelope opening as said exposed resealable adhesive layer portion is released from engagement with said other said envelope panel inner surface, said protective strip thereafter removable to fully expose the entire said resealable adhesive layer on said tape-belt member within said envelope, whereupon said diaper may be infolded into said permanently affixed envelope following which the full extent of said resealable adhesive layer on said tape-belt within said envelope is engageable with said other said envelope panel to fully encapsulate the infolded diaper within said envelope.