Sheet package
AssigneeUni-Charm Corporation
InventorYukiko Iida
Life of this patent
Estimating the term…
Abstract
A sheet package can prevent a sheet from causing damage upon dispensing the sheet through a dispensing opening without widening an opening width of the dispensing opening and providing extra gap within a package container. The sheet package includes a sheet stack, in which a plurality of folded sheets are stacked, received within a package container with a dispensing opening. Each individual sheet is folded into two-ply sheet along a first folding line, two sheets of the two-ply sheet are folded along a second folding line extending in parallel to the first folding line together for forming a folded sheet, a plurality of folded sheets are stacked in such a manner that a portion including the first folding line of a lower folded sheet is disposed within a valley folded portion of an upper folded sheet.
Claims10
A sheet package including a sheet stack, in which a plurality of folded sheets fabricated from water decomposable material and held in a wet condition when contained in said sheet package, are stacked, received within a package container with a dispensing opening,
- wherein each individual sheet being folded into a two-ply sheet along a first folding line, two sheets of said two-ply sheet being folded along a second folding line extending in parallel to said first folding line together for forming a folded sheet, a plurality of folded sheets being stacked in such a manner that a portion including said first folding line of a lower folded sheet is disposed within a valley folded portion of an upper folded sheet.
A sheet package comprising:
- a package container defining a sheet stack receptacle space and a dispensing opening communicated with said sheet stack receptacle space;
- and
- a sheet stack containing a plurality of sheets, each individual sheet being a water decomposable sheet disposed within said package container in a wet condition and having a breaking strength less than or equal to 9.8N per 25 mm width when wet in a direction perpendicular to said first folding line, each individual sheet being two-ply sheet and consisting of two sheet fractions that are continuous across a first folding line, a plurality of said two-ply sheets being interfolded with each other in such a manner that when an uppermost sheet is withdrawn through said dispensing opening, a subsequent sheet follows and is separated at said dispensing opening to be retained such that a portion including said first folding line is projected from said dispensing opening so that a portion of the sheet in a two-ply structure is constantly gripped when being withdrawn from said package container.
A sheet stack for a sheet package comprising a plurality of sheets, each individual sheet being a water decomposable sheet disposed within said package container in a wet condition and having a breaking strength less than or equal to 9.8N per 25 mm width when wet in a direction perpendicular to said first folding line, each individual sheet being a two-ply sheet consisting of two sheet fractions that are continuous across a first folding line, a plurality of said two-ply sheets being interfolded with each other in such a manner that vertically adjacent sheets are interlinked at a trailing end portion of an upper sheet and a leading end portion of a lower sheet, so that said lower sheet is placed in a position ready for dispensing after dispensing said upper sheet, and said leading end portion includes a leading edge along which said first folding line extends.
A sheet package comprising:
- a package container defining a sheet stack receptacle space and a dispensing opening communicating with said sheet stack receptacle space;
- and
- a sheet stack containing a plurality of sheets fabricated from a water decomposable material and being held in a wet condition when contained in said sheet package, each individual sheet being a two-ply sheet consisting of two sheet fractions that are continuous across a first folding line, a plurality of said two-ply sheets being interfolded with each other in such a manner that when an uppermost sheet is withdrawn through said dispensing opening, a subsequent sheet follows and is separated at said dispensing opening and retained so that a leading edge including said first folding line is projected from said dispensing opening so that a portion of the sheet in a two-ply structure is constantly gripped when being withdrawn from said package container, said leading edges of vertically adjacent sheets being arranged in a non-overlapping manner.
A sheet stack for a sheet package comprising a plurality of sheets fabricated from a water decomposable material and being held in a wet condition when contained in said sheet package, each individual sheet being a two-ply sheet consisting of two sheet fractions that are continuous across a first folding line, a plurality of said two-ply sheets being interfolded with each other in such a manner that vertically adjacent sheets are interlinked at a trailing end portion of an upper sheet and a leading end portion of a lower sheet, so that said lower sheet is placed in a position ready for dispensing after dispensing said upper sheet, and said leading end portion includes a leading edge along which said first folding line extends, and said leading end portions of vertically adjacent sheets being arranged in a non-overlapping manner.
Dependencies are inferred from the claim text.