AU2019353665A1

AU2019353665A1 - Arrangement of disposable incontinence diapers

Info

Publication number: AU2019353665A1
Application number: AU2019353665A
Authority: AU
Inventors: Tobias DWORSKY; Thomas Hipp; Rüdiger KESSELMEIER; Veronica NUVOLONI; Robert Reisel; Isabel Stalter
Original assignee: Paul Hartmann AG
Current assignee: Paul Hartmann AG
Priority date: 2018-10-01
Filing date: 2019-09-26
Publication date: 2021-07-08
Also published as: EP3860541A1; DE102018124267A1; WO2020069953A1

Abstract

The invention relates to an arrangement comprising disposable incontinence diapers of a first size (100, 101) having a substantially equal length (L1) and a substantially equal maximum span width (MS1) and disposable incontinence diapers of a second size (200, 201) having a substantially equal length (L2) and a substantially equal maximum span width (MS2), wherein the disposable incontinence diapers have a main part (4), having an absorbent body (6), wherein the main part comprises a front region (12) having front lateral longitudinal edges (14) and a rear region (16) having rear lateral longitudinal edges (18) and a crotch region (17) arranged therebetween, which comes to lie between the legs of a user, and wherein rear side portions (22) are attached on both sides to the rear region (16), which extend in the transverse direction (10) beyond the lateral rear longitudinal edges (18) of the main part (4), and wherein the rear side portions (22) have a region (42) which is elastic in the transverse direction (10) and each have at least one closure means (28). L1>L2 and MS1>MS2 are true for the disposable incontinence diapers of the first and second size, wherein the disposable incontinence diapers of the first size (100, 101) comprise a first sub-arrangement of disposable incontinence diapers of a first absorbency strength (100) and a second absorbency strength (101), and wherein the disposable incontinence diapers of the first absorbency strength (100) of the first sub-arrangement have a first rear main part width (CHB1) and a first rear side portion width (EARB), and wherein the disposable incontinence diapers of the second absorbency strength (101) of the first sub-arrangement have a second rear main part width (CHB2) and a second rear side portion width (EARB2), wherein CHB1>CHB2 and EARB1<EARB2 are true.

Description

Title: Arrangement of disposable incontinence diapers

Description

The present invention relates to disposable incontinence diapers for taking up bodily excretions, for preferred use by adults.

Disposable incontinence diapers of this kind are known and often have a main part (chassis) consisting of a front region, a back region and, lying between these in the longitudinal direction of the diaper, a crotch region that comes to lie between the legs of a user, wherein the main part usually already comprises an absorbent body for absorbing liquids, and with rear side portions which are joined on both sides to rear lateral longitudinal edges of the back region, are separate from each other, are preferably provided with closure means and, in the transverse direction of the diaper, extend beyond the rear lateral longitudinal edges of the main part and connect the front region and the back region to each other when the diaper is in the fitted state. This open diaper type, in contrast to the pants type, is usually placed on the body in such a way that the rear side portions of the diaper are brought to overlap, to a differing extent depending on the anatomical conditions, with an outer side of the front region of the diaper and are affixed there releasably, in particular by adhesive or mechanical closure means. A diaper of this kind is known from W02017/140604A1, for example.

The absorbing absorbent body extends in the longitudinal direction especially over the crotch region of the diaper, in which the liquid that is to be absorbed occurs. Different use situations, for example the differing degree of the incontinence or, furthermore, for example use during the day or during the night, require disposable incontinence diapers of a different size or absorption strength adapted to the particular need. A high absorption strength is usually achieved by a relatively large overall amount of absorbent material. However, a large overall amount of absorbent material is often associated with impairing the wearing comfort of the diaper. For groups of users reliant on using diapers of different absorption strength or size, in particular in order to satisfy different use situations, such as during the day or night, there is a need for providing appropriately suitable disposable incontinence diapers.

W02016/209719A1 discloses disposable incontinence diapers and arrangements of disposable incontinence diapers, which are designed in such a manner that their absorbent bodies differ from one another on the basis of a respective, segmented capacity profile running in the longitudinal direction of the absorbent body, in order to be adapted to different anatomical properties of users.

The object of the present invention is to make available disposable incontinence diapers with high wearing comfort that take into account the different use situations of groups of users.

This object is achieved by an arrangement comprising disposable incontinence diapers of a first size having a substantially identical length Li and a substantially identical maximum span MS1 and disposable incontinence diapers of a second size having a substantially identical length L2 and a substantially identical maximum span MS2, a) wherein the disposable incontinence diapers of the first size and second size have a longitudinal direction and a transverse direction and furthermore have an absorbent body and a main part comprising a front region with front lateral longitudinal edges and a back region with rear lateral longitudinal edges, and, arranged between these, a crotch region that comes to lie between the legs of a user, and with rear side portions which are joined to the back region on both sides and which extend in the transverse direction beyond the lateral rear longitudinal edges of the main part, and wherein the rear side portions have a region elastic in the transverse direction, wherein the rear side portions, in the region of their free end in the transverse direction, each have at least one closure means, b) wherein the rear side portions for placing and closing the disposable incontinence diapers on a user can each be placed around the body of the user along a circumferential direction and can be brought into an overlapping arrangement with an outer side of the front region, on which they can each be releasably affixed via the respective closure means, c) wherein L1>L2 and MS1>MS2, d) wherein the disposable incontinence diapers of the first size comprises a first sub arrangement of disposable incontinence diapers of a first absorption strength and of a second absorption strength, e) wherein the disposable incontinence diapers of the first absorption strength of the first sub-arrangement have a first rear main-part width CHB1 and a first rear side-portion width EARB1, f) wherein the disposable incontinence diapers of the second absorption strength of the first sub-arrangement have a second rear main-part width CHB2 and a second rear side-portion width EARB2, g) wherein CHB1>CHB2 and EARB1<EARB2.

The length of a disposable incontinence diaper is the maximum longitudinal extent, as measured in mm, from a rear transverse edge of the disposable incontinence diaper as far as a front transverse edge of the disposable incontinence diaper. Within the context of the present invention, a substantially identical length of disposable incontinence diapers is understood as meaning that the length of the one disposable incontinence diaper differs from the length of the other disposable incontinence diaper by less than 3.5%. If said difference is at least 3.5%, the length of the disposable incontinence diaper of higher value is considered to be larger than the length of the disposable incontinence diaper of lower value.

The length of the disposable incontinence diapers is preferably 600 mm -1100 mm, in particular 650 mm -1050 mm, preferably 700 mm -1000 mm.

It will be noted at this point that, in the present application, any dimensional information concerning transverse extent, longitudinal extent of portions or any components of the disposable incontinence diaper is determined in the flattened-out state of the flat materials forming the article, such that the article in question can be brought into the flat configuration shown in the figures, provided that there is no other indication of a different state. If the article has been elasticized for example by thread-like elasticating means in the "Stretchbond process", then the surface materials, as are indicated in the figures, are considered to be extended as they are when supplied by the manufacturer as flat materials or can be subsequently extended to their natural initial extent without elasticating means and placed on a flat surface. The transverse extents, longitudinal extents or dimensions are then determined in this flat surface. This state arises naturally in the case of inextensible chassis materials based on a nonwoven or based on a film or based on a nonwoven/film composite.

Deviating from this, all the dimensions of the disposable incontinence diaper with regard to the transverse extent, insofar as they comprise the region of the side portions that is elastic in the transverse direction - namely the maximum span, the side-portion width and the maximum extent of the elastic component of the rear side portions - are measured in the transverse direction only in the spread-out and unfolded but non-stretched state. Measurements in the non-stretched state reflect the state in which the user perceives the product when first taken in hand and upon removing it from the packaging, after the disposable incontinence diaper has been unfolded. In particular, no transverse tensile forces are exerted on the side portions, such as typically occur when the product is fitted on the user.

The maximum span is to be understood as the maximum transverse extent of the disposable incontinence diaper measured in mm in the back region of the disposable incontinence diaper, that is to say in the region of the rear side portions. In the context of the present invention, a substantially identical maximum span of disposable incontinence diapers is understood as meaning that the maximum span of the one disposable incontinence diaper deviates by less than 6% from the maximum span of the other disposable incontinence diaper. If this deviation is at least 6%, the maximum span of the one disposable incontinence diaper with a higher value is considered to be greater than the maximum span of the other disposable incontinence diaper of lower value.

The arrangement consequently comprises disposable incontinence diapers of at least two sizes which differ both in respect of the length and the maximum span.

Within at least the first size, disposable incontinence diapers of different (at least first and second) absorption strength are provided in a sub-arrangement, wherein the rear main-part width and the rear side-portion width - despite being of the same maximum span - are not of an identical size, but rather differ in respect of their transverse extent. In the context of the present invention, it is understood that the first and second absorption strengths differ from each other, wherein the absorption strength can be measured as the total absorbency GSL, as described further below. An absorption strength is considered different from another absorption strength if the total absorbency GSL of the one disposable incontinence diaper deviates by at least 3% from the total absorbency GSL of the other disposable incontinence diaper.

Preferably, a total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength is greater than a total absorbency GSL2 of the disposable incontinence diapers of the second absorption strength.

According to a preferred variant, the total absorbency GSL1 of the disposable incontinence diaper of the first absorption strength is at least 5%, in particular at least 8%, more particularly at least 10% higher than the total absorbency GSL2 of the disposable incontinence diaper of the second absorption strength.

It has been recognized with the invention that, with different dimensioning of the rear main part width and rear side-portion width within at least the first size (of disposable incontinence diapers of identical length Li and identical maximum span MS1), disposable incontinence diapers of the generic type and differing in absorption strength can be provided without loss of wearing comfort.

The rear main-part width of a disposable incontinence diaper is the maximum transverse extent of the main part in the back region, i.e. from a rear lateral longitudinal edge to the opposite rear lateral longitudinal edge in the transverse direction of the disposable incontinence diaper, measured in mm. In the context of the present invention, a rear main-part width of a disposable incontinence diaper is considered to be different from a rear main-part width of another disposable incontinence diaper if the rear main-part width of the one disposable incontinence diaper deviates by at least 6% from the rear main-part width of the other disposable incontinence diaper.

The greater rear main-part width of the disposable incontinence diapers of the first absorption strength affords the advantage of configuring the absorbent body to extend farther out, i.e. farther in the transverse direction, in particular in the rear region, as a result of which an undesirable accumulation of absorbent material in the already generally narrow crotch region can be avoided.

The rear side-portion width of a disposable incontinence diaper is to be understood as the maximum extent of a rear side portion in the transverse direction of the disposable incontinence diaper, i.e. in the hip circumferential direction, beyond the respective rear lateral longitudinal edge, measured in mm. In the context of the present invention, a rear side-portion width of a disposable incontinence diaper is considered to be different from a rear side-portion width of another disposable incontinence diaper if the rear side-portion width of the one disposable incontinence diaper deviates by at least 3% from the rear side-portion width of the other disposable incontinence diaper. Preferably, the two rear side portions of a disposable incontinence diaper extend substantially by the same width in the hip circumferential direction.

An arrangement and also a sub-arrangement result from the expedient preparation of the disposable incontinence diapers belonging to the arrangement / sub-arrangement, in particular through the relationship or the ratio of the articles to one another. This is done either by presentation in a common packaging unit and/or preferably by applying labels to the disposable incontinence diapers and/or their packaging and/or the presentation in spatial or content proximity to one another, which indicate the allocation to an array or to a sub arrangement. The disposable incontinence diapers forming the array / the sub-arrangement preferably originate from one and the same manufacturer.

The disposable incontinence diapers forming an arrangement / a sub-arrangement preferably have the same product identification, such as brand name and/or sub-brand name.

An arrangement of disposable incontinence diapers of a first size and disposable incontinence diapers of a second size is understood as at least in each case one representative thereof and includes a plurality of disposable incontinence diapers of a first size and/or disposable incontinence diapers of a second size, or packs and packaging units containing them.

An arrangement can furthermore comprise a third and/or a fourth and/or a fifth size. Further preferably, the arrangement can comprise a third sub-arrangement of disposable incontinence diapers of the third size and/or a fourth sub-arrangement of disposable incontinence diapers of the fourth size and/or a fifth sub-arrangement of disposable incontinence diapers of the fifth size.

It is understood in this connection that the disposable incontinence diapers of the further (third or fourth or fifth) also have a longitudinal direction and a transverse direction and furthermore have an absorbent body and a main part comprising a front region with front lateral longitudinal edges and a back region with rear lateral longitudinal edges, and, arranged between these, a crotch region that comes to lie between the legs of a user, and with rear side portions which adjoin to the back region on both sides and extend in the transverse direction beyond the lateral rear longitudinal edges of the main part, and where the rear side portions have a region which is elastic in the transverse direction, wherein the rear side portions, in the region of their free end in the transverse direction, each have at least one closure means, wherein the rear side portions for placing and closing the disposable incontinence diaper on a user can each be placed around the body of the user along a circumferential direction and can be brought into an overlapping arrangement with an outer side of the front region, on which they can each be releasably affixed via the respective closure means.

In a preferred embodiment of the arrangement, the disposable incontinence diapers of the second size comprises a second sub-arrangement of disposable incontinence diapers of a third absorption strength and of a fourth absorption strength, having a substantially identical length L2 and a substantially identical maximum span MS2, a) wherein the disposable incontinence diapers of the third absorption strength of the second sub-arrangement have a third rear main-part width CHB3 and a third rear side-portion width EARB3, b) wherein the disposable incontinence diapers of the fourth absorption strength of the second sub-arrangement have a fourth rear main-part width CHB4 and a fourth rear side-portion width EARB4, c) wherein CHB3>CHB4 and EARB3<EARB4.

In a further preferred embodiment, the disposable incontinence diapers of the first absorption strength of the first sub-arrangement have a first hip circumference width of HUB1, wherein a) the disposable incontinence diapers of the second absorption strength of the first sub arrangement has a second hip circumference width of HUB2, and b) wherein the disposable incontinence diapers of the third absorption strength of the second sub-arrangement has a third hip circumference width of HUB3, and c) wherein the disposable incontinence diapers of the fourth absorption strength of the second sub-arrangement has a fourth hip circumference width of HUB4, and d) wherein: HUB1, HUB2 > HUB3, HUB4, e) wherein 0.9 < HUB1/HUB2 < 1.1, f) wherein 0.9 < HUB3/HUB4 < 1.1.

The hip circumference width should be understood as the sum of the maximum span in the back region of a disposable incontinence diaper and a front main-part width of the disposable incontinence diaper. The front main-part width is the transverse extent of the main part in the front region, in particular along the front transverse edge of the disposable incontinence diaper, measured in mm. The rear main-part width and the front main-part width of a disposable incontinence diaper preferably extend substantially identically.

Furthermore preferably, no side portions are attached in the front region of the disposable incontinence diaper. In such a case, the front main-part width corresponds to a front span of the disposable incontinence diaper.

In a preferred variant of the arrangement, an absorbent body of the disposable incontinence diapers of the first absorption strength of the first sub-arrangement has a first maximum transverse extent in the back region of QR1 and a first minimum transverse extent in the crotch region of QS1, a) wherein an absorbent body of the disposable incontinence diapers of the second absorption strength of the first sub-arrangement has a second maximum transverse extent in the back region of QR2 and a second minimum transverse extent in the crotch region of QS2, b) wherein QR1/QS1 > QR2/QS2, c) wherein in particular 0.9 < QR2/QS2 < 2.0, d) wherein in particular 1.5 < QR1/QS1 < 3.0.

In a preferred development, an absorbent body of the disposable incontinence diapers of the third absorption strength of the second sub-arrangement has a third maximum transverse extent in the back region of QR3 and a third minimum transverse extent in the crotch region of QS3, a) wherein an absorbent body of the disposable incontinence diapers of the fourth absorption strength of the second sub-arrangement has a fourth maximum transverse extent in the back region of QR4 and a fourth minimum transverse extent in the crotch region of QS4, b) wherein QR3/QS3 > QR4/QS4, c) wherein in particular 0.9 < QR4/QS4 < 2.0, d) wherein in particular 1.5 < QR3/QS3 < 3.0.

As already explained above, a stronger waisting of the absorbent body in disposable incontinence diapers with a high absorption strength compared to disposable incontinence diapers with a lower absorption strength can have a positive effect on the wearing comfort.

The maximum transverse extent of the absorbent body in the back region and/or the minimum transverse extent of the absorbent body in the crotch region are each orthogonal to a longitudinal central axis of the respective disposable incontinence diaper and are to be measured in mm. The maximum transverse extent of the absorbent body in the back region is to be measured in mm at a widest point, in the transverse direction of the disposable incontinence diaper, of a subregion of the absorbent body which is placed in a rear product half, i.e. between the rear transverse edge of the disposable incontinence diaper and a transverse central axis of the disposable incontinence diaper. The minimum transverse extent of the absorbent body in the crotch region is to be measured in mm at a narrowest point of the absorbent body in the crotch region. If no narrowest point of the crotch region in the sense of a genuine minimum is present, as in the case of at least partially straight longitudinal edges of the absorbent body that run parallel to the longitudinal direction, then the measurement is carried out along and at the level of the transverse central axis of the disposable incontinence diaper.

In a preferred development, the first sub-arrangement comprises disposable incontinence diapers with a fifth and/or a sixth and/or a seventh and/or an eighth and/or a ninth absorption strength,

a) wherein the length L of the disposable incontinence diapers of the first sub arrangement with a fifth and/or a sixth and/or a seventh and/or an eighth and/or a ninth absorption strength substantially corresponds to the first length Li of the disposable incontinence diapers of the first absorption strength of the first sub arrangement,

b) wherein the maximum span MS1 of the disposable incontinence diapers of the first sub-arrangement with a fifth and/or a sixth and/or a seventh and/or an eighth and/or a ninth absorption strength substantially corresponds to the first maximum span MS1 of the disposable incontinence diapers of the first absorption strength of the first sub arrangement, c) wherein the hip circumference widths of the disposable incontinence diapers of the first sub-arrangement with a fifth and/or a sixth and/or a seventh and/or an eighth and/or a ninth absorption strength are greater than HUB3 and/or HUB4, d) wherein the ratio of the hip circumference widths of the disposable incontinence diapers of the first sub-arrangement with a fifth and/or a sixth and/or a seventh and/or an eighth and/or a ninth absorption strength to HUB2 is in each case 0.9-1.1.

The absorption strengths of the fifth and/or the sixth and/or the seventh and/or the eighth and/or the ninth absorption strength of the disposable incontinence diapers of the first sub arrangement differ from one another and from the first and second absorption strengths (measured in each case as total absorbency GSL, as described below).

In a preferred embodiment, a ratio of a first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength to a second crotch segment absorbency SL2 of the disposable incontinence diapers of the second absorption strength is smaller than a ratio of a first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength to a second total absorbency GSL2 of the disposable incontinence diapers of the second absorption strength.

Preferably, the ratio of a first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength to the second crotch segment absorbency SL2 of the disposable incontinence diapers of the second absorption strength is 0.7-1.9, in particular 0.8-1.5, and the ratio of the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength to the second total absorbency GSL2 of the disposable incontinence diapers of the second absorption strength is 1.0-2.5, in particular 1.0-2.0.

The total absorbency GSL of a disposable incontinence diaper is to be understood as a maximum amount of liquid that can be taken up by the disposable incontinence diaper according to the measurement method described below. The crotch segment absorbency of a disposable incontinence diaper is to be understood as a maximum amount of liquid that can be taken up by a test piece of defined dimensions, removed from the crotch region of the disposable incontinence diaper, according to the measurement method described below.

This has the advantage that, in the crotch region, the absorbent body of a disposable incontinence diaper of a higher absorption strength in the thickness direction of the disposable incontinence diaper is not much thicker than the absorbent body of a disposable incontinence diaper of lower absorption strength, which has a particularly advantageous effect on the wearing comfort. The thickness direction runs orthogonal to the longitudinal direction and transverse direction of the disposable incontinence diaper here.

In the event that the first sub-arrangement of disposable incontinence diapers comprises more than two absorption strengths, it is a preferred development that a ratio of the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength to a fifth crotch segment absorbency SL5 of the disposable incontinence diapers of the fifth absorption strength is smaller than a ratio of the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength to a fifth total absorbency GSL5 of the disposable incontinence diapers of the fifth absorption strength, and/or a ratio of the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength to a sixth crotch segment absorbency SL6 of the disposable incontinence diapers of the sixth absorption strength is smaller than a ratio of the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength to a sixth total absorbency GSL6 of the disposable incontinence diapers of the sixth absorption strength, and/or a ratio of the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength to a seventh crotch segment absorbency SL7 of the disposable incontinence diapers of the seventh absorption strength is smaller than a ratio of the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength to a seventh total absorbency GSL7 of the disposable incontinence diapers of the seventh absorption strength, and/or a ratio of the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength to an eighth crotch segment absorbency SL8 of the disposable incontinence diapers of the eighth absorption strength is smaller than a ratio of the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength to an eighth total absorbency GSL8 of the disposable incontinence diapers of the eighth absorption strength, and/or a ratio of the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength to a ninth crotch segment absorbency SL9 of the disposable incontinence diapers of the ninth absorption strength is smaller than a ratio of the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength to a ninth total absorbency GSL9 of the disposable incontinence diapers of the ninth absorption strength.

In a preferred embodiment, a first quotient Q1 from the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength to the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength, calculated as: GSL1 / SL1, and a second quotient Q2 from the second total absorbency GSL2 of the disposable incontinence diapers of the second absorption strength to the second crotch segment absorbency SL2 of the disposable incontinence diapers of the second absorption strength, calculated as: GSL2 / SL2, are different from each other.

In the event that the first sub-arrangement of disposable incontinence diapers comprises more than two absorption strengths, it is a preferred development that the first quotient Q1 from the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength to the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength is different from a fifth quotient Q5 from the fifth total absorbency GSL5 of the disposable incontinence diapers of the fifth absorption strength to the fifth crotch segment absorbency SL5 of the disposable incontinence diapers of the fifth absorption strength, and/or from a sixth quotient Q6 from the sixth total absorbency GSL6 of the disposable incontinence diapers of the sixth absorption strength to the sixth crotch segment absorbency SL6 of the disposable incontinence diapers of the sixth absorption strength, and/or from a seventh quotient Q7 from the seventh total absorbency GSL7 of the disposable incontinence diapers of the seventh absorption strength to the seventh crotch segment absorbency SL7 of the disposable incontinence diapers of the seventh absorption strength, and/or from an eighth quotient Q8 from the eighth total absorbency GSL8 of the disposable incontinence diapers of the eighth absorption strength to the eighth crotch segment absorbency SL8 of the disposable incontinence diapers of the eighth absorption strength, and/or from a ninth quotient Q9 from the ninth total absorbency GSL9 of the disposable incontinence diapers of the ninth absorption strength to the ninth crotch segment absorbency SL9 of the disposable incontinence diapers of the ninth absorption strength.

Preferably, the second sub-arrangement comprises disposable incontinence diapers with a tenth and/or an eleventh and/or a twelfth and/or a thirteenth and/or a fourteenth absorption strength,

a) wherein the length L2 of the disposable incontinence diapers of the second sub arrangement with a tenth and/or an eleventh and/or a twelfth and/or a thirteenth and/or a fourteenth absorption strength substantially corresponds to the second length L2 of the disposable incontinence diaper of the third absorption strength of the second sub-arrangement, b) wherein the maximum span of the disposable incontinence diapers of the second sub-arrangement with a tenth and/or an eleventh and/or a twelfth and/or a thirteenth and/or a fourteenth absorption strength substantially corresponds to the second maximum span MS2 of the disposable incontinence diaper of the third absorption strength of the second sub-arrangement, c) wherein the hip circumference widths of the disposable incontinence diapers of the second sub-arrangement with a tenth and/or an eleventh and/or a twelfth and/or a thirteenth and/or a fourteenth absorption strength is smaller than HUB1 and/or HUB2, d) wherein the ratio of the hip circumference widths of the disposable incontinence diapers of the second sub-arrangement with a tenth and/or an eleventh and/or a twelfth and/or a thirteenth and/or a fourteenth absorption strength to HUB3 is in each case 0.9-1.1.

The absorption strengths of the third and/or the fourth and/or the tenth and/or the eleventh and/or the twelfth and/or the thirteenth and/or the fourteenth absorption strength of the disposable incontinence diapers of the second sub-arrangement differ from one another.

According to a preferred variant, the total absorbency GSL of the incontinence diaper of the third absorption strength is at least 5%, in particular at least 8%, more particularly at least 10% higher than the total absorbency GSL of the incontinence diaper of the fourth absorption strength.

Furthermore preferred is an embodiment, in which a ratio of a third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength to a fourth crotch segment absorbency SL4 of the disposable incontinence diapers of the fourth absorption strength is smaller than a ratio of a third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength to a fourth total absorbency GSL4 of the disposable incontinence diapers of the fourth absorption strength.

In a preferred variant, the ratio of a third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength to the fourth crotch segment absorbency SL4 of the disposable incontinence diapers of the fourth absorption strength is 0.7-1.9, in particular 0.8-1.5, and the ratio of the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength to the fourth total absorbency GSL4 of the disposable incontinence diapers of the fourth absorption strength is 1.0-2.5.

In the event that the second sub-arrangement of disposable incontinence diapers comprises more than two absorption strengths, it is a preferred development that a ratio of the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength to a tenth crotch segment absorbency SL10 of the disposable incontinence diapers of the tenth absorption strength is smaller than a ratio of the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength to a tenth total absorbency GSL10 of the disposable incontinence diapers of the tenth absorption strength, and/or a ratio of the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength to an eleventh crotch segment absorbency SL11 of the disposable incontinence diapers of the eleventh absorption strength is smaller than a ratio of the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength to an eleventh total absorbency GSL11 of the disposable incontinence diapers of the eleventh absorption strength, and/or a ratio of the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength to a twelfth crotch segment absorbency SL12 of the disposable incontinence diapers of the twelfth absorption strength is smaller than a ratio of the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength to a twelfth total absorbency GSL12 of the disposable incontinence diapers of the twelfth absorption strength, and/or a ratio of the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength to a thirteenth crotch segment absorbency SL13 of the disposable incontinence diapers of the thirteenth absorption strength is smaller than a ratio of the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength to a thirteenth total absorbency GSL13 of the disposable incontinence diapers of the thirteenth absorption strength, and/or a ratio of the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength to a fourteenth crotch segment absorbency SL14 of the disposable incontinence diapers of the fourteenth absorption strength is smaller than a ratio of the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength to a fourteenth total absorbency GSL14 of the disposable incontinence diapers of the fourteenth absorption strength.

In a preferred embodiment, a third quotient Q3 from the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength to the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength, calculated as: GSL3 / SL3, and a fourth quotient Q4 from the fourth total absorbency GSL4 of the disposable incontinence diapers of the fourth absorption strength to the fourth crotch segment absorbency SL4 of the disposable incontinence diapers of the fourth absorption strength, calculated as: GSL4 / SL4, are different from each other.

In the event that the second sub-arrangement of disposable incontinence diapers comprises more than two absorption strengths, it is a preferred development that the third quotient Q3 from the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength to the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength is different from a tenth quotient Q10 from the tenth total absorbency GSL10 of the disposable incontinence diapers of the tenth absorption strength to the tenth crotch segment absorbency SL10 of the disposable incontinence diapers of the tenth absorption strength, and/or from an eleventh quotient Q11 from the eleventh total absorbency GSL11 of the disposable incontinence diapers of the eleventh absorption strength to the eleventh crotch segment absorbency SL11 of the disposable incontinence diapers of the eleventh absorption strength, and/or from a twelfth quotient Q12 from the twelfth total absorbency GSL12 of the disposable incontinence diapers of the twelfth absorption strength to the twelfth crotch segment absorbency SL12 of the disposable incontinence diapers of the twelfth absorption strength, and/or from a thirteenth quotient Q13 from the thirteenth total absorbency GSL13 of the disposable incontinence diapers of the thirteenth absorption strength to the thirteenth crotch segment absorbency SL13 of the disposable incontinence diapers of the thirteenth absorption strength, and/orfrom a fourteenth quotient Q14 from the fourteenth total absorbency GSL14 of the disposable incontinence diapers of the fourteenth absorption strength to the fourteenth crotch segment absorbency SL14 of the disposable incontinence diapers of the fourteenth absorption strength.

The rear side portions each have (at least) one component which is elastic in the transverse direction (hip circumference direction) and that forms an elastic region. This allows the side portions to better adapt to the respective body shape and the movements of a user, and in particular the wearing comfort of the disposable incontinence diaper is enhanced.

In a preferred embodiment, the region of the rear side portions of the disposable incontinence diapers which is elastic in the transverse direction is formed by in each case an elastic component with a respective maximum extent QE in the transverse direction, wherein a ratio of a first maximum extent QE1 of the elastic component of the disposable incontinence diapers of the first absorption strength of the first size to a second maximum extent QE2 of the elastic component of the disposable incontinence diaper of the second absorption strength of the first size is 0.9-1.1, in particular 1.0.

In a development, it preferably holds that a ratio of a third maximum extent QE3 of the elastic component of the disposable incontinence diapers of the third absorption strength of the second size to a fourth maximum extent QE4 of the elastic component of the disposable incontinence diapers of the fourth absorption strength of the second size is 0.9-1.1, in particular 1.0.

Furthermore, in a preferred development, for the disposable incontinence diapers of the first and second sizes, it holds that a ratio of QE1 and/or QE2 to QE3 and/or QE4 is in each case 0.9-1.1, in particular 1.0.

A uniform maximum extent QE of the elastic component in disposable incontinence diapers of several and in particular of all sizes or absorption strengths makes it easier for the user to handle the disposable incontinence diapers, since the elastic behavior of the side portions, such as the maximum stretch or the restoring force of the side portions when applying tensile forces while fixing the diapers to the body, is uniform within the arrangement. In the case where the user uses different variants within the arrangement in different wearing situations, the similar handling of the disposable incontinence diapers is an advantage.

In a preferred embodiment, it holds that the elastic region of the disposable incontinence diapers of the first absorption strength and of the disposable incontinence diapers of the second absorption strength has identical elastic properties, in particular being formed from the same material.

Preferably, the elastic region of the disposable incontinence diapers selected from at least two, in particular at least three, in particular at least four, in particular all of the group of disposable incontinence diapers of the first absorption strength, disposable incontinence diapers of the second absorption strength, disposable incontinence diapers of the fifth absorption strength, disposable incontinence diapers of the sixth absorption strength, disposable incontinence diapers of the seventh absorption strength, disposable incontinence diapers of the eighth absorption strength, disposable incontinence diapers of the ninth absorption strength has identical elastic properties, in particular being formed from the same material.

The provision of identical elastic properties also has a positive effect on the handlability of the disposable incontinence diapers within the arrangement.

Identical elastic properties are to be understood here in the state in which the disposable incontinence diapers are first taken in hand. If the identical nature of the elastic properties of the elastic regions of the disposable incontinence diapers is not apparent when they are first taken in hand, then the permanent set is determined by the method described below for checking whether a material is to be classed as "elastic". In the context of this invention, identical in respect of the elastic properties means materials with an identical permanent set.

In a further preferred embodiment, it holds that the elastic region of the disposable incontinence diapers of the third absorption strength and of the disposable incontinence diapers of the fourth absorption strength has identical elastic properties, in particular being formed from the same material.

Furthermore, preferably, the elastic region of the disposable incontinence diapers selected from at least two, in particular at least three, in particular at least four, in particular all of the group of disposable incontinence diapers of the third absorption strength, disposable incontinence diapers of the fourth absorption strength, disposable incontinence diapers of the tenth absorption strength, disposable incontinence diapers of the eleventh absorption strength, disposable incontinence diapers of the twelfth absorption strength, disposable incontinence diapers of the thirteenth absorption strength, disposable incontinence diapers of the fourteenth absorption strength has identical elastic properties, in particular being formed from the same material.

Furthermore preferably, the elastic region of the disposable incontinence diapers selected from at least two, in particular at least three, in particular four, in particular five, in particular six, in particular seven, in particular eight, in particular nine, in particular ten, in particular eleven, in particular twelve, in particular all of the group of disposable incontinence diapers of the first absorption strength, disposable incontinence diapers of the second absorption strength, disposable incontinence diapers of the fifth absorption strength, disposable incontinence diapers of the sixth absorption strength, disposable incontinence diapers of the seventh absorption strength, disposable incontinence diapers of the eighth absorption strength, disposable incontinence diapers of the ninth absorption strength, disposable incontinence diapers of the third absorption strength, disposable incontinence diapers of the fourth absorption strength, disposable incontinence diapers of the tenth absorption strength, disposable incontinence diapers of the eleventh absorption strength, disposable incontinence diapers of the twelfth absorption strength, disposable incontinence diapers of the thirteenth absorption strength, disposable incontinence diapers of the fourteenth absorption strength has identical elastic properties, in particular being formed from the same material.

The elastic components of the disposable incontinence diapers preferably comprise or consist of a flat material, in particular of a nonwoven fabric, a film, a textile material, a foam or combinations thereof. In particular, the elastic components comprise or consist of a laminate of two or more of said flat materials. More preferably, the elastic components can be made from a composite of elastic materials and non-elastic materials, in particular from a composite of an elastic film or an elastic nonwoven or an elastic foam or elastic threads such as Lycra or Spandex or elastane threads with a non-elastic and/or extensible nonwoven or foam. In the case of a composite of elastic materials and non-elastic materials, the composite can be made available as an effective elastic component by the fact that the non-elastic material is designed to be extensible and, in such a case, offers only little or no resistance to the elastic extension of the elastic material. A further possibility is to connect the materials in the so-called stretch-bonding method known per se to a person skilled in the art, namely to connect the elastic material in the pre-stretched state to the non-elastic material. A further possibility of achieving elastication of a composite of elastic materials and non-elastic materials is that the composite is "activated", preferably by a technology that has become known as "ring rolling". This technology is described in EP 0 650 714 Al, for example. By means of "ring rolling", a composite material that is in itself inextensible, for example a nonwoven/film laminate, is overstretched by excess deflection between intermeshing rollers. In this overstretched state, the laminate material, previously inextensible per se, offers basically no resistance to elongation. By combination with an elastically extensible material within such a laminate, an elastic extensibility can thus be achieved in the region treated correspondingly.

To test whether a material can be classed as "elastic" in the respective direction, the following test of the permanent set is to be carried out in the context of the present invention:

The tests are carried out using a tensile testing machine of the type Shimadzu AG-Xplus, in accordance with DIN EN ISO 7500-01:2004-11, with a lower fixed clamping jaw and an upper movable clamping jaw. The testing device preferably comprises software which controls the test cycle and ensures automated recording of the force values.

When carrying out the test method, the rectangular material portion to be tested is ideally made available as a test specimen with a width of 25 mm and a length of 60 mm (the length corresponds to the direction of pulling). For this purpose, the test specimen is punched out from a corresponding elastic component of the disposable incontinence diaper, wherein the direction of pulling of the test specimen corresponds to the transverse direction of the disposable incontinence diaper.

Ideally, the 25 mm wide and 60 mm long (pulling direction) test specimen is clamped in the clamps of a tensile testing machine with a clamping jaw spacing of 40 mm, a prestressing of

0.05 N is applied, and a cyclical movement (loading and unloading, test speed 500 mm/min), without stopping time at the upper reversal point, between LO (length of the test section with prestressing of 0.05 N) and a maximum elongation of 60% is carried out. When the loading is removed, the end length Li is likewise noted at 0.05 N. The permanent set PS is calculated as follows: PS = ((L1-L0):L0)x100 [%]. A material is considered to be elastic in the respective direction if the permanent set is less than 25%.

If a 25 mm wide portion of the component to be tested is not available, a correspondingly narrower portion is used. If a 60 mm long portion of the elastic component is not available, a correspondingly shorter portion is used, in which case the clamping jaw spacing, hence the effective length of the test portion, may have to be reduced by up to 15 mm. It must be ensured that the portion is firmly clamped in the clamping jaws.

To test whether a material or a component is to be classed as "inextensible" in the respective direction, the following test is to be carried out in the context of the present invention:

The tests are carried out using a tensile testing machine of the type Shimadzu AG-Xplus, in accordance with DIN EN ISO 7500-01:2004-11, with a lower fixed clamping jaw and an upper movable clamping jaw. The testing device preferably comprises software which controls the test cycle and which ensures automated recording of the force values.

When carrying out the test method, the rectangular material portion to be tested is ideally made available as a test specimen with a width of 25 mm and a length of 60 mm (the length corresponds to the direction of pulling). For this purpose, this test specimen is punched out, for example, from a corresponding component of the disposable incontinence diaper, wherein the direction of pulling of the test specimen corresponds to the transverse direction of the disposable incontinence diaper.

Ideally, a 25 mm wide and 60 mm long (pulling direction) test specimen of the material is clamped with prestressing of 0.05 N in the clamps of the tensile testing machine with a clamping jaw spacing of 40 mm, and the test specimen is stretched up to a force of 5 N (loaded, test speed 500 mm/min). If the elongation at the force of 5 N is less than 30%, the material is designated as inextensible in the context of the present invention. If, when carrying out the above test, the test specimen breaks before the maximum force of 5 N is reached, the material is likewise classed as "inextensible" in the respective direction in the context of the present invention.

If a 25 mm wide portion of the component to be tested is not available, a correspondingly narrower portion is used. In such a case, instead of the force of 5 N, the force value to be set is calculated by reducing the load of 5 N by the factor f1, which results from f1=25/x, wherein x is the width of the test specimen measured in mm. Example: a test specimen with a width of 12.5 mm would be subjected to a force of 2.5 N. If a 60 mm long portion of the elastic component is not available, a correspondingly shorter portion is used, in which case the clamping jaw spacing, hence the effective length of the test portion, may have to be reduced by up to 15 mm. It must be ensured that the portion is firmly clamped in the clamping jaws.

According to a preferred embodiment, a ratio of the respective maximum extent QE of the elastic component of the rear side portion to a respective maximum extent C of the rear side portion of the disposable incontinence diapers in the longitudinal direction selected from at least two, in particular at least three, in particular at least four, in particular all of the group of disposable incontinence diapers of the first absorption strength, disposable incontinence diapers of the second absorption strength, disposable incontinence diapers of the fifth absorption strength, disposable incontinence diapers of the sixth absorption strength, disposable incontinence diapers of the seventh absorption strength, disposable incontinence diapers of the eighth absorption strength, disposable incontinence diapers of the ninth absorption strength, is in each case 0.30-0.70, in particular 0.40-0.60, more particularly 0.45 0.55, preferably 0.500.

According to a further preferred embodiment, the respective elastic region, which extends in the transverse direction and in the longitudinal direction, of the rear side portions of the disposable incontinence diapers of the first size and second size is formed by in each case an elastic component with a respective maximum extent QE in the transverse direction, wherein the ratio of the maximum extent QE of the elastic components of the rear side portion to the maximum extent C of the rear side portion of the disposable incontinence diapers in the longitudinal direction selected from at least two, in particular at least three, in particular at least four, in particular all of the group of disposable incontinence diapers of the third absorption strength, disposable incontinence diapers of the fourth absorption strength, disposable incontinence diapers of the tenth absorption strength, disposable incontinence diapers of the eleventh absorption strength, disposable incontinence diapers of the twelfth absorption strength, disposable incontinence diapers of the thirteen absorption strength, disposable incontinence diapers of the fourteenth absorption strength, is in each case 0.30 0.70, in particular 0.40-0.60, more particularly 0.45-0.55, preferably 0.50.

The standardization of the QE/C ratio also has an advantageous effect on the handlability of the disposable incontinence diapers, especially in the case in which a user uses different variants of the diapers within the arrangement.

The effect achieved by the preferably only partially elastic design of the (rear) side portions is that the (rear) side portions, in the transverse direction, also comprise at least one, in particular two non-elastic and/or non-extensible regions, such that preferably the proximal portion of the side portion at least partially - in particular at least a sub-portion of the proximal portion provided for joining the rear side portion to the main part - and/or the free-ending distal portion at least partially - in particular a sub-portion of the free-ending distal portion provided for joining closure means and/or adjoining the free end of the side portion in the transverse direction of the disposable incontinence diaper - is advantageously formed for this purpose. The joining of the (rear) side portion to the main part and/or the joining of closure means to the (rear) side portion is advantageously made easier here.

In particular, the rear side portions each have at least one closure means in the region of their free end in the transverse direction, more particularly precisely one closure means.

It preferably holds that a ratio of a respective maximum extent C of the rear side portion of the disposable incontinence diapers of the first size to a respective maximum extent C of the rear side portion of the disposable incontinence diapers of the second size is 0.9-1.1, in particular 1.0.

The closure means are typically a flap which is made of a single-layer or multi-layer flat material and which, starting from a configuration generally folded inward onto the rear side portion about a distal longitudinal edge at the free end of the rear side portion in question, can be unfolded into an outwardly deployed operational position. Alternatively, it is conceivable that the rear side portion has a functional closure means (patch) within the free ending distal portion of the rear side portion. In a manner known per se and therefore not described in any more detail, a respective closure means is equipped with adhesive and/or mechanically adhering regions, layers or elements, such as hook-and-loop materials. If the rear side portions each have exactly one closure means, it proves advantageous if this closure means is provided approximately centrally in the longitudinal direction of the rear side portion and in the free-ending distal portion of the rear side portion. It further proves advantageous if the closure means in question has an extent in the longitudinal direction of between 25% and 75% of the extent C of the rear side portion in the longitudinal direction. Furthermore, the respective closure means are preferably rectangular in shape when folded in and folded out. In the non-active configuration at the time of manufacture, they are preferably folded inward onto themselves. In the use situation, the rear side portions are brought to overlap a side that is facing away from the body, i.e. an outer side, of the front region of the main part, such that the closure means provided on both rear side portions, in the region of a respective free end of the rear side portion in the diaper transverse direction, can be closed onto the outer side of the front region of the main part. For this purpose, the closure means and at least one region of the outer side of the front region of the main part are designed as a closure system. In particular, the closure means for this purpose have mechanical components such as velcro hooks, in particular also in combination with pressure-sensitive adhesive regions, by means of which the closure means can be brought into releasable, secure engagement with the outer side of the front region of the main part. For this purpose, it has proven advantageous if the outer side of the front region of the main part is formed at least partially, preferably completely, by a suitably formed nonwoven. Alternatively, it is possible to provide one or more separate velcro elements on the outer side of the main part in the front region, which elements serve as a landing zone for the closure means of the rear side portions.

In a preferred embodiment, the disposable incontinence diapers of the first size and the disposable incontinence diapers of the second size are designed in such a way that, in the state when placed on a user, a respective elastic region at least partially bridges a gap P between a front lateral longitudinal edge of the front region and a rear lateral longitudinal edge of the back region.

The respective elastic region lies against the skin of the user and in particular does not overlap the front region of the main part (chassis material). This is advantageous in that the elastic region can freely follow and act on the movements of the user without rubbing on the material of the main part, in particular without gathering the material of the main part, and therefore the wearing comfort is maintained.

According to a preferred embodiment, the rear side portions in the transverse direction comprise a proximal portion adjoining the rear lateral longitudinal edge and a free-ending distal portion adjoining the proximal portion, a) wherein the proximal portion extends in the transverse direction, starting from the rear lateral longitudinal edge, by a length that measures 65% of the extent of a rear side portion in the transverse direction, b) wherein the component of the rear side portions which is elastic in the transverse direction is arranged at least partially, in particular completely, within the proximal portion, c) wherein the respective rear side portions are substantially inextensible in the transverse direction at least in part, in particular in the entire distal portion.

This preferred embodiment advantageously has the effect that at least the free-ending distal portion, in particular at least a grip region within the distal portion, is designed to be inextensible and can thus be grasped securely by the user.

The disposable incontinence diapers have a significantly smaller front span in comparison to the maximum span MS (in the back region). Such disposable incontinence diapers are therefore often also referred to as T-shape diapers. In a further preferred embodiment, a ratio of a maximum span MS of the disposable incontinence diapers to a front span VS of the disposable incontinence diapers is 1.3 - 2.8, in particular 1.4 - 2.7, more particularly 1.5 - 2.6, more particularly 1.6 - 2.5.

Preferably, no side portions are joined to the front region of the main part. In such a case, the front span corresponds to the front main-part width.

The front span is to be understood as the maximum transverse extent, measured in mm, of the disposable incontinence diaper in the state when unfolded and spread out flat but not stretched, in particular in the front region of the main part of the disposable incontinence diaper.

According to a preferred development, the arrangement comprises disposable incontinence diapers of a third size having a substantially identical length L3 and a substantially identical maximum span MS3 comprises, wherein the disposable incontinence diapers of the third size a third sub-arrangement of disposable incontinence diapers with at least a fifteenth absorption strength and/or a sixteenth absorption strength and/or a seventeenth absorption strength and/or an eighteenth absorption strength and/or a nineteenth absorption strength.

The absorption strength of the fifteenth and/or the sixteenth and/or the seventeenth and/or the eighteenth and/or the nineteenth absorption strength of the disposable incontinence diapers of the third sub-arrangement are different from one another.

More preferably, the arrangement comprises disposable incontinence diapers of a fourth size having a substantially identical length L4 and a substantially identical maximum span MS4 comprises, wherein the disposable incontinence diapers of the fourth size a fourth sub arrangement of disposable incontinence diapers with at least a twentieth absorption strength and/or a twenty first absorption strength and/or a twenty second absorption strength and/or a twenty third absorption strength and/or a twenty fourth absorption strength.

The absorption strengths of the twentieth and/or the twenty first and/or the twenty second and/or the twenty third and/or the twenty fourth absorption strength of the disposable incontinence diapers of the fourth sub-arrangement are different from one another.

The chassis of the disposable incontinence diaper is preferably designed to be inextensible, in order to counteract any slipping of the liquid-absorbing regions (absorbent body) when the disposable incontinence diaper is being worn. In particular, a topsheet and/or a backsheet is formed from inextensible flat materials.

Sub-portions of the side portions, in particular a sub-portion of the proximal portion provided for joining the rear side portion to the main part, a so-called joining region, more particularly a so-called closure carrier region provided for joining closure means, and/or a sub-portion of the free-ending distal portion adjoining that end of the side portion free in the transverse direction of the disposable incontinence diaper, a so-called grip region, are preferably made of inextensible material, in particular of inextensible flat material, in order to simplify the production of stable joins between rear side portions and the main part and/or closure means and/or to facilitate gripping of the rear side portion while the disposable incontinence diaper is being put on by the user. According to a preferred embodiment, said inextensible sub-portions of the rear side portions, hence the joining region and/or the closure carrier region and/or the grip region, comprise or consist of the same material, in particular the same flat material, more particularly the same nonwoven material.

The inextensible flat materials of the chassis and of the rear side portions preferably comprise or consist of a nonwoven material, such as spunbond nonwoven, meltblown nonwoven, carded nonwoven, spunlace nonwoven or through-air bonded carded nonwoven, or combinations thereof. Of particular preference are spunbond nonwoven materials and/or meltblown nonwoven materials, in particular laminates of spunbond (S) and meltblown (M) nonwovens or fleece layers such as SMS or SSMS or SMMS or SSMMS or SSMMSS laminates. It has moreover proven advantageous if the nonwoven material contains at least one formulation component based on a thermoplastic polymer, such as polyethylene PE, polypropylene PP or polyethylene terephthalate PET or mixtures thereof. Nonwoven materials including rayon, cellulose, polyamide PA and mixtures thereof are also conceivable. The nonwoven material advantageously has a basis weight of 10-70 g/m 2 , more preferably of 20-60 g/m 2, more preferably of 30-50 g/m 2 .

The absorbent body is suitable and intended for absorbing and permanently storing bodily excretions, in particular bodily fluids, in particular urine. For this purpose, the absorbent body can advantageously contain superabsorbent polymer material (SAP), in particular from 5 to 100 percent by weight, preferably from 10 to 95 percent by weight, more preferably from 15 to 90 percent by weight, very particularly preferably from 20 to 80 percent by weight. Typically, the SAP material can absorb at least 15 times and in particular 20 times its weight of 0.9% by weight saline solution (measured according to NWSP 242.0.R2(15)).

The SAP material can be particulate or fibrous or sheet-like or foam-like, for example.

The absorbent body can contain other materials such as cellulose fibers (wood pulp) or plastic fibers. It is also conceivable to design the absorbent body by arrangement of one or more layers of different material, in particular of nonwoven.

The absorbent body is preferably an integral constituent of the main part and, in such a case, is connected non-releasably to the other components of the main part at the time of manufacture. In such a case, the absorbent body is preferably connected non-releasably to a topsheet and/or to a backsheet of the main part.

The main part of the disposable incontinence diaper preferably comprises an at least partially liquid-permeable topsheet and a preferably breathable and preferably at least partially liquid impermeable backsheet, which further preferably sandwich the absorbent body between them.

Furthermore, on the side of the crotch region facing toward the body, the disposable incontinence diaper can have cuff elements which form in each case a lateral outlet barrier on both sides and/or which run on both sides along a longitudinal extent of the absorbent body. The cuff elements preferably comprise or are formed from a nonwoven material ("cuff fleece"), in particular a hydrophobic nonwoven material. The topsheet and/or backsheet and/or cuff fleece preferably extend at least in the transverse direction of the disposable incontinence diaper, preferably also in the longitudinal direction, beyond the contour edges of the absorbent body, in order to form a corresponding overhang. In the overhang, the backsheet and topsheet and/or cuff fleece are preferably connected to one another at least in part, in particular by joining methods known per se, such as welding, sealing, sewing or gluing.

In an advantageous manner, the main part has in the crotch region, adjoining a respective longitudinal edge of the crotch region on both sides, an elastic or elasticated portion extending in the longitudinal direction of the disposable incontinence diaper, namely an elastic or elasticated leg opening portion. Here, "in the longitudinal direction of the disposable incontinence diaper" means that the elastic or elasticated leg opening portion has at least one component in the longitudinal direction of the disposable incontinence diaper, hence can also run obliquely or in a curve with respect to the longitudinal direction of the disposable incontinence diaper. For this purpose, elastic threads (Lycra@ or the like) known per se to a person skilled in the art are preferably fixed in a prestressed state to materials forming the main part, preferably to the topsheet and/or backsheet of the main part, in particular in a region in which the topsheet and/or backsheet and/or cuff fleece form an overhang outside the contour edges of the absorbent body. According to one variant, an elastic or elasticated leg opening portion can also be formed by flat materials or band-shaped materials such as elastic bands, films, nonwovens or foams.

Disposable incontinence diapers of different absorption strength are required in order to suit different use situations (e.g. day or night) and/or user groups with different needs. The absorption strength of a disposable incontinence diaper is directly related to a total absorbency of the respective absorption body and in each case comprises a defined bandwidth of the total absorbency, in such a way that the smallest possible number of different absorption strengths is sufficient to suit as far as possible all use situations and/or users.

Preferably, each of the total absorbencies from the group of the fifth total absorbency GSL5, the sixth total absorbency GSL6, the seventh total absorbency GSL7 and the eighth total absorbency GSL8 compared to each respectively lower total absorbency from the group of the sixth total absorbency GSL6, the seventh total absorbency GSL7, the eighth total absorbency GSL8 and the ninth total absorbency GSL9 is at least 3% greater, in particular at least 5% greater, relative to the total absorbency of the lower of the two compared total absorbencies.

More preferably, each of the total absorbencies from the group of the tenth total absorbency GSL10, the eleventh total absorbency GSL11, the twelfth total absorbency GSL12 and the thirteenth total absorbency GSL13 compared to each respectively lower total absorbency from the group of the eleventh total absorbency GSL11, the twelfth total absorbency GSL12, the thirteenth total absorbency GSL13 and the fourteenth total absorbency GSL14 is at least 3% greater, in particular at least 5% greater, relative to the total absorbency of the lower of the two compared total absorbencies.

The total absorbency of the absorbent body is determined according to a maximum amount of urine substitute liquid that can be taken up by the entire absorbent body and is measured in grams [g] as described below, according to IS011948-1 (1996).

Test method for determining the total absorbency and the crotch segment absorbency To determine the crotch segment absorbency and the total absorbency of the disposable incontinence diapers, the products are measured in a manner known per se to a person skilled in the art, according to ISO 11984-1 (1996), but with the difference as explained below. To be able to determine both the crotch absorbency and the total absorbency of a disposable incontinence diaper, the disposable incontinence diaper, in the state when folded open and spread out flat, is first divided into three test pieces arranged in the longitudinal direction of the disposable incontinence diaper, namely a front test piece, a rear test piece, and, lying between these, a central test piece of the disposable incontinence diaper. For this purpose, the respective disposable incontinence diaper, in the state when folded open and spread out flat, is fixed on a support, and a test piece extending by 200 mm in the longitudinal direction of the disposable incontinence diaper, extending in the transverse direction as far as the lateral longitudinal edges of the disposable incontinence diaper, and centered in the longitudinal direction of the disposable incontinence diaper, is punched out through the entire thickness of the disposable incontinence diaper or cut out with sharp scissors. The punching or cutting is carried out along substantially straight separation axes. The separation axes run in the transverse direction of the disposable incontinence diaper from one lateral longitudinal edge to the opposite lateral longitudinal edge of the disposable incontinence diaper. The center of the removal position of the central test piece is determined by the point of intersection of the longitudinal central axis with the transverse central axis of the disposable incontinence diaper. If the disposable incontinence diaper has elastic or elasticated cuff elements forming lateral outlet barriers and/or running on both sides along a longitudinal extent of the absorbent body and/or has an elastic or elasticated leg opening portion, these are deactivated before the disposable incontinence diaper is spread out, in particular by cutting the respective elastic or elasticated elements.

The test pieces produced are measured separately. For this purpose, the respective test piece is weighed according to ISO 11948-1 (1996) in the dry state (dry weight in g), and, in the state when spread out flat with the liquid-absorbing upper side facing downward, is placed in a test solution (9.0 g/I NaCl in distilled water), drained off, and then weighed in the wet state (wet weight in g).

Subtracting the dry weight [g] from the wet weight [g] of a test piece yields a segment absorbency of the test piece [g]. The segment absorbency of the central test piece in the crotch region of a disposable incontinence diaper, that is to say of the test piece arranged in the disposable incontinence diaper between the rear and the front test piece, corresponds to the crotch segment absorbency [g] of the disposable incontinence diaper. The sum of the segment absorbency levels of the three test pieces of a disposable incontinence diaper yields the total absorbency [g] of the disposable incontinence diaper.

In a preferred embodiment, MS1 MS2 and MS1 MS3 and MS20MS3 and MS1, MS2, MS3

# MS4

a) wherein the rear side portions are folded onto themselves at a number N of side portion fold axes running in the longitudinal direction in order to form a first fold arrangement,

b) wherein the first fold arrangement, in each case at a first product fold axis running in the longitudinal direction, is folded inward onto a body-facing inner side of the main part in order to form a second fold arrangement,

c) wherein the second fold arrangement, in each case at a second product fold axis running in the longitudinal direction, is folded inward in order to form a third fold arrangement,

d) wherein the first fold arrangement of the disposable incontinence diapers of the first size differs from the first fold arrangement of the disposable incontinence diapers of the second size and/or from the first fold arrangement of the disposable incontinence diapers of the third size and/or from the first fold arrangement of the fourth size in at least one feature, wherein the one or more features are selected from the group

- number N of side-portion fold axes at which the rear side portions are folded onto themselves in order to form the first fold arrangement - distance AB of the outermost side-portion fold axis of the first fold arrangement from a free end of a respective rear side portion - span GF1 of the disposable incontinence diaper with the first fold arrangement - width BF of the first fold arrangement.

In the first fold arrangement, the rear side portions of the disposable incontinence diapers are folded onto themselves at in each case at least one, in particular at least two, more particularly at least three, in particular fewer than five fold axes running in the longitudinal direction of the disposable incontinence diaper within the side portions, and they are preferably temporarily and/or releasably fixed in this configuration.

In a preferred exemplary embodiment, the number N of side-portion fold axes running in the longitudinal direction is 1-5, in particular 1-4, in particular 1-3.

Preferably, both rear side portions of a disposable incontinence diaper have an equal number N of side-portion fold axes.

In the second fold arrangement, the rear side portions, which are already pre-folded in the first fold arrangement, are folded at least partially inward in a C shape onto the main part, in particular onto the body-facing inner side of the main part, at in each case a first product fold axis running in the longitudinal direction. The first product fold axis runs in the vicinity of the respective rear lateral longitudinal edge, in this case within the respective rear side portion or within the main part. The second fold arrangement can be temporarily and/or releasably fixed.

The third fold arrangement is formed by the second fold arrangement being folded inward in a C shape at a second product fold axis running in the longitudinal direction of the disposable incontinence diaper. The second product fold axis preferably runs within the main part of the disposable incontinence diaper. The third fold arrangement can be temporarily and/or releasably fixed.

The second and/or the third fold arrangement is preferably folded inward, that is to say onto the body-facing inner side of the main part, in order to counteract soiling of the liquid absorbing upper side of the main part before the disposable incontinence diaper is fitted on a user.

The width AB of the first fold arrangement is the maximum extent of the region in which at least two layers of the rear side portion come to lie one above another, measured in mm in the transverse direction of the disposable incontinence diaper.

The span GF1 of the disposable incontinence diaper with the first fold arrangement is the maximum extent of the disposable incontinence diaper in the transverse direction in the region of the rear side portions folded onto themselves, i.e. measured in mm from an outer end of a rear side portion folded onto itself to the outer end of the respective other rear side portion folded onto itself. In the case where the rear side portions in the first fold arrangement are folded onto themselves about an odd number N of side-portion fold axes, for example about one, in a C shape, or about three, in an M shape, the respective free end of the rear side portions faces inward in the direction of the respective other rear side portion. In such a case, the outer end of the folded rear side portion is different from the free end of the respective side portion. In the case where the rear side portions in the first fold arrangement are folded onto themselves about an even number N of side-portion fold axes, for example about two, in a Z shape, the respective free end of the rear side portions faces outward, that is to say in the direction opposite to the respective other rear side portion. In such a case, the outer end of the folded rear side portion can be identical to the free end of the respective rear side portion. It is likewise conceivable that, in the case of a Z-shaped first fold arrangement, the outer and the free end of a respective rear side portion are different from each other.

Preferably, MS1 and MS2 and MS3 and/or MS4 each measure 500-1300 mm.

Further preferably, at least two, in particular at least three, from the group MS1, MS2, MS3, MS4 each measure 600-1200 mm.

In a preferred embodiment, a ratio GF1 to at least two, in particular at least three, in particular all, from the group MS1, MS2, MS3, MS4 is in each case 0.55-0.85, in particular 0.60-0.75.

Preferably, the disposable incontinence diapers have a span GF2 with a second fold arrangement, and a ratio GF2 to at least two, in particular at least three, in particular all, from the group MS1, MS2, MS3, MS4 is in each case 0.40-0.60, in particular 0.45-0.55.

The span GF2 of the disposable incontinence diaper with a second fold arrangement is the maximum extent of the disposable incontinence diaper in the transverse direction in the region of the rear side portions folded onto themselves and folded in a C shape about the first product fold axis onto the main part of the disposable incontinence diaper, i.e. from an outer end of a rear side portion folded onto itself and inward about the respective first product fold axis to the outer end of the respective other rear side portion folded onto itself and inward about the respective first product fold axis, measured in mm.

In a preferred exemplary embodiment, the disposable incontinence diapers have an end fold width EF, and a ratio EF to at least two, in particular at least three, in particular all from the group MS1, MS2, MS3, MS4, is in each case 0.15-0.35, in particular 0.17-0.30.

The end fold width EF is the maximum transverse extent of the disposable incontinence diapers with a third fold arrangement. The end fold width EF corresponds to the transverse extent of the disposable incontinence diapers in the state when first taken in hand by the user, i.e. in particular in the state as provided by the manufacturer, in which the disposable incontinence diapers are removed from a packaging by the user and/or before the user opens out the third fold arrangement of the disposable incontinence diapers for the purpose of putting them on.

In a preferred development, the end fold width EF of at least two, in particular at least three, in particular all, selected from the group of disposable incontinence diapers of the first size, the second size, the third size, the fourth size is of the same size. An identical end fold width EF of disposable incontinence diapers of different sizes and thus of different maximum spans is advantageously achieved by the fact that the disposable incontinence diapers of different sizes and maximum spans have a different number N of side-portion fold axes and/or the side-portion fold axis or side-portion fold axes and/or the first and/or second product fold axis in disposable incontinence diapers of different sizes and maximum spans are positioned differently. This affords, for example, process-related advantages in subsequent packaging processes and/or takes into account the desire of many users for standardization of the dimensions of packages of disposable incontinence diapers of different sizes, which in particular facilitates the logistics and storage by the user.

In a preferred embodiment, the disposable incontinence diapers are folded about at least one, in particular about at least two or at least three transverse fold axes running in the transverse direction in order to form a fourth fold arrangement, wherein none of the transverse fold axes runs through the respective rear side portions, in particular none of the transverse fold axes runs through the respective closure means. This has the advantage that the structure and/or the function of the closure means and/or of the rear side portions is not adversely affected by kinks occurring during folding.

The fourth fold arrangement is to be understood as meaning that the disposable incontinence diapers, which are already pre-folded in the longitudinal direction on both sides about in each case one or more than one side-portion fold axis and/or about in each case one or more than one product fold axis, is preferably additionally folded about one or more than one transverse fold axis. In a fourth fold arrangement, the disposable incontinence diapers are preferably folded about one or more than one transverse axis such that the main part of the disposable incontinence diapers is folded onto itself in such a way that an upper side of the main part comes to lie directly or indirectly on itself at least in part. The upper side of the main part can be the side of the main part facing away from the body in the state of use, but in particular the side facing the body.

Preferably, the rear side portions have a grip region at a respective free end, wherein the grip region of at least one of the (left or right) rear side portions is graspable by a user after the fourth fold arrangement and the third fold arrangement have been unfolded, and the second and first fold arrangement can then be unfolded, in particular in one go.

Further features, details and advantages of the invention will become clear from the accompanying claims and from the drawing and the following description of preferred embodiments of the invention. The drawing shows as follows:

Drawings

Figure 1 a schematic plan view, not to scale, of a disposable incontinence diaper in the state when unfolded and spread out flat

Figure 2 a schematic plan view, not to scale, of a disposable incontinence diaper in the state when unfolded and spread out flat, with transverse central axis, longitudinal central axis and removal positions of test pieces for determining absorbency levels

Figure 3 a schematic detail, not to scale, of a disposable incontinence diaper according to figure 1 in the region of a side portion that has been unfolded and spread out flat but not stretched

Figure 4 a schematic side view, not to scale, of a disposable incontinence diaper in the applied state

Figure 5 a schematic plan view, not to scale, of a disposable incontinence diaper in the state when unfolded and spread out flat

Figure 6a a schematic sectional view, not to scale, of the disposable incontinence diaper of figure 5

Figure 6b a schematic sectional view, not to scale, of a disposable incontinence diaper with a first fold arrangement

Figure 6c a schematic sectional view, not to scale, of a disposable incontinence diaper with a second fold arrangement

Figure 6d a schematic sectional view, not to scale, of a disposable incontinence diaper with a third fold arrangement.

Figures 1, 2 and 3 show (not to scale, but schematically) an example of a disposable incontinence diaper 100,101,200,201 for taking up bodily excretions. The disposable incontinence diaper 100,101,200,201 has a longitudinal direction 8 and a transverse direction 10 and comprise an absorbent body 6 and a main part 4 comprising a front region 12 with front lateral longitudinal edges 14 and a back region 16 with rear lateral longitudinal edges 18, and, arranged between these, a crotch region 17 that comes to lie between the legs of a user, and with rear side portions 22 which are joined to the back region 16 on both sides and which extend in the transverse direction 10 beyond the lateral rear longitudinal edges 18 of the main part 4, and wherein the rear side portions 22 have an elastic region 42 in the transverse direction 10, wherein the rear side portions 22, in the region of their free end 41 in the transverse direction 10, each have at least one closure means 28. In this exemplary embodiment, the rear side portions 22 are joined to the main part 4 with overlapping, wherein the rear side portions 22 within the overlap regions 36 are preferably connected to the main part 4 by ultrasonic welding. However, any other joining method known per se to a person skilled in the art and suitable for the purpose, in particular thermal welding, sewing, sealing or gluing, is also possible. In figures 1, 2, 3 and 4, the rear side portions 22 are positioned such that they are joined to the main part 4 at a spacing in the longitudinal direction 8 from a rear transverse edge 33 of the disposable incontinence diaper. However, a design is also conceivable without a spacing in the longitudinal direction 8 between the rear transverse edge 33 of the disposable incontinence diaper and the rear side portions 22.

As is shown in figure 1 (not to scale, but schematically), the disposable incontinence diaper 100,101,200,201 extends by a length L in the longitudinal direction 8. The length L of a disposable incontinence diaper is its maximum longitudinal extent from a rear transverse edge 33 of the disposable incontinence diaper to a front transverse edge 34 of the disposable incontinence diaper. The length L of disposable incontinence diapers of a first size 100,101 is designated as L1. The length L of disposable incontinence diapers of a second size 200,201 is designated as L2. In the transverse direction 10, the disposable incontinence diaper 100,101,200,201 extends over a maximum span MS. The maximum span MS is a maximum transverse extent of the disposable incontinence diaper in the back region 16 of the disposable incontinence diaper, i.e. in the region of the rear side portions 22. The maximum span MS of disposable incontinence diapers of a first size 100,101 is designated as MS1. The maximum span MS of disposable incontinence diapers of a second size 200,201 is designated as MS2. The dimensions of disposable incontinence diapers of an exemplary arrangement are summarized in Table 1 below. From the values listed there, it will be seen that the length L and the maximum span MS1 of the disposable incontinence diapers of the first size are substantially the same, regardless of whether it is a disposable incontinence diaper of the first absorption strength 100 or of the second absorption strength 101. Similarly, the length L2 and the maximum span MS2 of the disposable incontinence diapers of the second size are substantially the same, regardless of whether it is a disposable incontinence diaper of the third absorption strength 200 or of the fourth absorption strength 201. The length Li of the first size is greater than the length L2 of the second size, and the maximum span MS1 of the first size is greater than the maximum span MS2 of the second size.

Furthermore, the disposable incontinence diaper 100,101,200,201 has, in the transverse direction 10, a rear main-part width CHB and a rear side-portion width EARB. The rear main-part width CHB of a disposable incontinence diaper is a maximum transverse extent of the main part 4 in the back region 16, i.e. from a rear lateral longitudinal edge 18 to the opposite rear lateral longitudinal edge 18 in the transverse direction 10 of the disposable incontinence diaper. The rear side-portion width EARB of a disposable incontinence diaper is a maximum extent of a rear side portion 22 in the transverse direction 10 of the disposable incontinence diaper, i.e. in a hip circumferential direction, beyond the respective rear lateral longitudinal edge 18 of the main part. The rear side portions 22 of the illustrated disposable incontinence diaper have substantially the same side-portion width EARB. The sum of the rear side-portion widths EARB and of the rear main-part width CHB give the maximum span MS.

An arrangement according to the invention comprises disposable incontinence diapers of different sizes. A sub-arrangement according to the invention comprises disposable incontinence diapers of substantially the same size, i.e. of substantially the same length L and substantially the same maximum span MS, but which differ from each other in terms of the absorption strength. In a sub-arrangement of disposable incontinence diapers of one size but of different absorption strength, the rear main-part width CHB and the rear side-portion width EARB of disposable incontinence diapers of different absorption strengths - despite the same maximum span - are not of the same size but different in terms of their transverse extent. The rear main-part width CHB of disposable incontinence diapers of a first absorption strength 100 of a first size is designated as CHB1. The rear main-part width CHB of disposable incontinence diapers of a second absorption strength 101 of a first size is designated as CHB2. The rear main-part width CHB of disposable incontinence diapers of a third absorption strength 200 of a second size is designated as CHB3. The rear main-part width CHB of disposable incontinence diapers of a fourth absorption strength 201 of a second size is designated as CHB4. The rear side-portion width EARB of disposable incontinence diapers of a first absorption strength 100 of a first size is designated as EARB1. The rear side-portion width EARB of disposable incontinence diapers of a second absorption strength 101 of a first size is designated as EARB2. The rear side-portion width EARB of disposable incontinence diapers of a third absorption strength 200 of a second size is designated as EARB3. The rear side portion width EARB of disposable incontinence diapers of a fourth absorption strength 201 of a second size is designated as EARB4.

In the exemplary embodiment shown in Table 1 below, CHB1 is greater than CHB2 and EARB1 is smaller than EARB2 in the case of disposable incontinence diapers of the first size, although the respective maximum span MS1 is the same for both absorption strengths. In the same way, in the case of disposable incontinence diapers of the second size, CHB3 is greater than CHB4 and EARB3 is smaller than EARB4, with the same maximum span MS2 of the two absorption strengths in each case. It will be seen from this that a different absorption strength within a size is associated with a different main-part width CHB and a different side-portion width EARB, but not with a different maximum span MS.

Furthermore, the disposable incontinence diaper illustrated in figure 1 has a front span VS, which extends from a front lateral longitudinal edge 14 in the transverse direction 10 of the disposable incontinence diaper to the opposite lateral longitudinal edge 14. The front span VS is the maximum transverse extent of the disposable incontinence diaper in the front region 12 of the main part 4. In this exemplary embodiment, no side portions are joined in the front region 12 of the disposable incontinence diaper. The front span VS hence corresponds to the front main-part width.

An embodiment with front side portions joined on both sides to the front lateral longitudinal edges 14 of the front region 12 is also conceivable. In such a case, the front span VS extends from an end of a front side portion, free in the transverse direction of the disposable incontinence diaper, to the free end of a respective other front side portion.

The disposable incontinence diaper preferably has a significantly smaller front span VS compared to the maximum span MS (in the back region). Therefore, disposable incontinence diapers of this kind are often referred to as T-shape diapers.

The front span VS of disposable incontinence diapers of a first absorption strength 100 of a first size is designated as VS1. The front span VS of disposable incontinence diapers of a second absorption strength 101 of a second size is designated as VS2. The front span VS of disposable incontinence diapers of a third absorption strength 200 of a second size is designated as VS3. The front span VS of disposable incontinence diapers of a fourth absorption strength 201 of a second size is designated as VS4.

A ratio of the maximum span MS of the disposable incontinence diapers to the front span VS of the disposable incontinence diapers is advantageously 1.3-2.8, in particular 1.4-2.7, more particularly 1.5-2.6, more particularly 1.6-2.5. In the preferred exemplary embodiment shown as an example in Table 1 below, a ratio of the maximum span MS1 to the front span VS1 of the first absorption strength of the first size is 1.98, and a ratio of the maximum span MS1 to the front span VS2 of the second absorption strength of the first size is 2.16. Furthermore, in this example, a ratio of the maximum span MS2 to the front span VS3 of the third absorption strength of the second size is 1.76, and a ratio of the maximum span MS2 to the front span VS4 of the fourth absorption strength of the second size is 2.39.

In the example set out in figure 1 and in Table 1 below, the rear main-part width CHB and the front main-part width extend by substantially the same width. However, a variant is also conceivable in which the rear CHB and the front main-part width are different from each other.

The rear main-part width CHB, together with the side-portion widths EARB of the two rear side portions and with the front span VS together, gives the hip circumference width HUB of the disposable incontinence diaper.

The hip circumference width HUB of disposable incontinence diapers of a first absorption strength 100 of a first size is designated as HUB1. The hip circumference width HUB of disposable incontinence diapers of a second absorption strength 101 of a first size is designated as HUB2. The hip circumference width HUB of disposable incontinence diapers of a third absorption strength 200 of a second size is designated as HUB3. The hip circumference width HUB of disposable incontinence diapers of a fourth absorption strength 201 of a second size is designated as HUB4. In the exemplary embodiment shown in Table 1 below, the hip circumference widths HUB1 and HUB2 of the disposable incontinence diapers of the first size are each larger than each of the hip circumference widths HUB3 and HUB4 of the disposable incontinence diapers of the second size. The hip circumference width HUB1 of the disposable incontinence diapers of the first absorption strength of the first size and the hip circumference width HUB2 of the disposable incontinence diaper of the second absorption strength of the first size differ only slightly from each other. Similarly, the hip circumference width HUB3 of the disposable incontinence diapers of the third absorption strength of the second size and the hip circumference width HUB4 of the disposable incontinence diaper of the fourth absorption strength of the second size differ only slightly from each other.

The absorbent body 6 of the disposable incontinence diapers has a maximum transverse extent QR in the back region 16 and a minimum transverse extent QS in the crotch region 17. The maximum transverse extent QR of the absorbent body 6 in the back region 16 and/or the minimum transverse extent QS of the absorbent body 6 in the crotch region 17 each run in the transverse direction 10 of the disposable incontinence diaper, i.e. orthogonal to a longitudinal central axis LA (shown not to scale, but schematically in figure 2) of the respective disposable incontinence diaper. The maximum transverse extent QR of the absorbent body 6 in the back region 16 is to be measured at a widest point (in the transverse direction 10 of the disposable incontinence diaper) of a sub-portion of the absorbent body 6 within a rear product half 19, i.e. between the rear transverse edge 33 of the disposable incontinence diaper and a transverse central axis QA of the disposable incontinence diaper. The minimum transverse extent QS of the absorbent body 6 is to be measured at a narrowest point of the absorbent body 6 within the crotch region 17. If no narrowest point of the crotch region 17 in the sense of a genuine minimum is present, as in the case of at least partially straight longitudinal edges of the absorbent body that run parallel to the longitudinal direction 8, then the measurement is carried out along and at the level of the transverse central axis QA (shown not to scale, but schematically in figure 2) of the disposable incontinence diaper. The maximum transverse extent QR of the absorbent body 6 of disposable incontinence diapers of a first absorption strength 100 of a first size is designated as QR1. The maximum transverse extent QR of the absorbent body 6 of disposable incontinence diapers of a second absorption strength 101 of a first size is designated as QR2. The maximum transverse extent QR of the absorbent body 6 of disposable incontinence diapers of a third absorption strength 200 of a second size is designated as QR3. The maximum transverse extent QR of the absorbent body 6 of disposable incontinence diapers of a fourth absorption strength 201 of a second size is designated as QR4. The minimum transverse extent QS of the absorbent body 6 of disposable incontinence diapers of a first absorption strength 100 of a first size is designated as QS1. The minimum transverse extent QS of the absorbent body 6 of disposable incontinence diapers of a second absorption strength 101 of a first size is designated as QS2. The minimum transverse extent QS of the absorbent body 6 of disposable incontinence diapers of a third absorption strength 200 of a second size is designated as QS3. The minimum transverse extent QS of the absorbent body 6 of disposable incontinence diapers of a fourth absorption strength 201 of a second size is designated as QS4. In the embodiment shown as an example in Table 1 below, a quotient QR1/QS1 of a disposable incontinence diaper of the first absorption strength of the first size is 2.7 and a quotient QR2/QS2 of a disposable incontinence diaper of the second absorption strength of the first size is 1.6. QR1/QS1 is therefore greater than QR2/QS2. This results in a stronger waisting of the absorbent body 6 of the disposable incontinence diapers of the first absorption strength 100 of the first size compared to disposable incontinence diapers of the second absorption strength 101 of the first size. Furthermore, in this exemplary embodiment, a quotient QR3/QS3 of a disposable incontinence diaper of the third absorption strength of the second size is 2.3 and a quotient QR4/QS4 of a disposable incontinence diaper of the fourth absorption strength of the second size is 1.4. QR3/QS3 is therefore greater than QR4/QS4. This results in a stronger waisting of the absorbent body 6 of the disposable incontinence diapers of the third absorption strength 200 of the second size compared to disposable incontinence diapers of the fourth absorption strength 201 of the second size.

As will further be seen from figure 1, the main part comprises an at least partially liquid permeable topsheet 24 and a breathable and at least partially liquid-impermeable backsheet 26, which sandwich the absorbent body 6 between them. Furthermore, the main part 4 has, in the crotch region 17, an elastic or elasticated leg opening portion 30 adjoining on both sides a respective longitudinal edge 20 of the crotch region 17 and extending in the longitudinal direction 8 of the disposable incontinence diaper 100,101,200,201. In this example, the elastic or elasticated leg opening portion 30 has in each case two elastic threads 31 in the longitudinal direction 8 of the disposable incontinence diaper 100,101,200,201, which threads run in a curve with respect to the longitudinal direction 8 of the disposable incontinence diaper.

Figure 2 shows (not to scale, but schematically) a division of a disposable incontinence diaper into three test pieces P1, P2, P3 for determining a crotch segment absorbency SL and a total absorbency GSL in the state of the disposable incontinence diaper when unfolded and spread out flat. The disposable incontinence diaper is separated along two separation axes into three test pieces P1, P2, P3 which are arranged in the longitudinal direction 8 of the disposable incontinence diaper, namely a rear test piece P1, a front test piece P3 and, lying between these, a central test piece P2 of the disposable incontinence diaper. An intersection point K of the longitudinal central axis LA with the transverse central axis QA of the disposable incontinence diaper determines the center of the removal position of the central test piece P2. The central test piece P2 extends by 200 mm in the longitudinal direction and comprises a rear sub-portion P2.1, which is located in the rear product half 19 and, starting from the transverse central axis QA, extends 100 mm in the longitudinal direction 8 toward the back region 16, and a front sub-portion P2.2, which is located in the front product half 21 and, starting from the transverse central axis QA, extends 100 mm in the longitudinal direction 8 toward the front region 12. In the transverse direction 10, the test pieces extend on both sides as far as the lateral longitudinal edges 20 of the disposable incontinence diaper. The separation axes run substantially in a straight line orthogonal to the longitudinal central axis LA and parallel to the transverse central axis QA. The separation takes place through the entire thickness of the disposable incontinence diaper by means of methods known per se to a person skilled in the art, for example punching or cutting. As has been described above, the rear test piece P1, the central test piece P2 and the front test piece P3 are subjected, separately from each other, to a test for determining a respective segment absorbency of the test piece. The segment absorbency of the central test piece P2 corresponds to the crotch segment absorbency SL. The total absorbency GSL of the disposable incontinence diaper is obtained by adding the respective segment absorbency of the rear test piece P1, the central test piece P2 and the front test piece P3. The crotch segment absorbency SL of disposable incontinence diapers of a first absorption strength 100 of a first size is designated as SL1. The crotch segment absorbency SL of disposable incontinence diapers of a second absorption strength 101 of a first size is designated as SL2. The crotch segment absorbency SL of disposable incontinence diapers of a third absorption strength 200 of a second size is designated as SL3. The crotch segment absorbency SL of disposable incontinence diapers of a fourth absorption strength 201 of a second size is designated as SL4. The total absorbency GSL of disposable incontinence diapers of a first absorption strength 100 of a first size is designated as GSL1. The total absorbency GSL of disposable incontinence diapers of a second absorption strength 101 of a first size is designated as GSL2. The total absorbency GSL of disposable incontinence diapers of a third absorption strength 200 of a second size is designated as GSL3. The total absorbency GSL of disposable incontinence diapers of a fourth absorption strength 201 of a second size is designated as GSL4.

In the exemplary embodiment shown in Table 1 below, a ratio SL1/SL2 is 0.86, and a ratio GSL1/GSL2 is 1.14. The ratio SL1/SL2 is therefore smaller than the ratio GSL1/GSL2. Similarly, a ratio SL3/SL4 of 0.93 is less than a ratio GSL3/GSL4 of 1.13. When comparing two disposable incontinence diapers of one size, the total absorbency GSL in the disposable incontinence diaper of the greater absorption strength 100,200 is thus greater than in the disposable incontinence diaper of the lower absorption strength 101,201, whereas the crotch segment absorbency SL in the disposable incontinence diaper of the higher absorption strength 100,200 is not greater, and in this example is even smaller, than in the disposable incontinence diaper of the lower absorption strength 101,201. This has the advantage that, even with a high absorption strength, for example in a disposable incontinence diaper for use during the night, the absorbent body 6 in the crotch region 17 of the disposable incontinence diapers does not build up very much and therefore does not have an unfavorable effect on the wearing comfort.

In the exemplary embodiment shown in Table 1, a quotient Q1 of the first absorption strength of the first size calculated as: GSL1/SL1 of 4.78 is different from a quotient Q2 of the second absorption strength of the first size calculated as: GSL2/SL2 of 3.61. Similarly, a quotient Q3 of the third absorption strength of the second size calculated as: GSL3/SL3 of 3.71 is different from a quotient Q4 of the fourth absorption strength of the second size calculated as: GSL4/SL4 of 3.07. In particular, Q1 is greater than Q2 and/or Q3 is greater than Q4. This has the advantage that the total absorbency GSL of a disposable incontinence diaper of the respectively greater absorption strength 100,200 of one size, compared to the total absorbency GSL of a disposable incontinence diaper of the respectively lower absorption strength 101,201 of the respective size, increases more than the respective crotch absorbencies SL. This in turn has the advantageous effect that, even with a high absorption strength, for example in a disposable incontinence diaper for use during the night, the absorbent body 6 in the crotch region 17 of the disposable incontinence diapers does not build up very much and does not have an unfavorable effect on the wearing comfort.

Figure 3 shows (not to scale, but schematically) an enlarged detail of the disposable incontinence diaper according to figure 1, specifically in the region of a rear side portion 22 in the state when unfolded and spread out flat, but not stretched. The rear side portion 22 is joined in the back region 16 of the disposable incontinence diaper to a rear lateral longitudinal edge 18 of the main part 4 and, preferably in the region of its free end 41 in the transverse direction 10, has at least one closure means 28, in particular exactly one closure means 28. Furthermore, the rear side portion has a region 42 which is elastic in the transverse direction 10 and which is formed by preferably an elastic component with a maximum extent QE in the transverse direction 10. The maximum extent QE of disposable incontinence diapers of a first absorption strength 100 of a first size is designated as QE1. The maximum extent QE of disposable incontinence diapers of a second absorption strength 101 of a first size is designated as QE2. The maximum extent QE of disposable incontinence diapers of a third absorption strength 200 of a second size is designated as QE3. The maximum extent QE of disposable incontinence diapers of a fourth absorption strength 201 of a second size is designated as QE4.

The illustration in figure 2 is to be understood in particular in the sense that a rear side portion not shown, which is joined to another and in the transverse direction 10 opposite rear lateral longitudinal edge of the main part 4, is substantially identical, hence of mirror symmetrical design to the rear side portion shown.

The elastic region 42 of the disposable incontinence diapers of the first absorption strength and of the second absorption strength and/or of the third absorption strength and/or of the fourth absorption strength has in each case the same elastic properties and is formed in particular from the same material. In the transverse direction 10, the rear side portion 22 comprises a proximal portion 38 adjoining the rear lateral longitudinal edge 18, and a free-ending distal portion 40 adjoining the proximal portion 38. Starting from the rear lateral longitudinal edge 18, the proximal portion 38 extends in the transverse direction 10 by a length that is 65% of the extent 44 of the rear side portion 22 in the transverse direction 10. The component of the rear side portion 22 that is elastic in the transverse direction 10 is arranged at least partially, in particular completely, within the proximal portion 38. The rear side portion 22 is substantially inextensible in the transverse direction 10 at least partially, in particular within the entire distal portion 40.

The rear side portion 22 has a maximum extent C in the longitudinal direction 8. The maximum extent C is preferably substantially the same across all sizes and absorption strengths. A ratio of a first maximum extent QE1 of the elastic component of the disposable incontinence diapers of the first absorption strength 100 of the first size to a second maximum extent QE2 of the elastic component of the disposable incontinence diaper of the second absorption strength 101 of the first size is 1.0 in the preferred exemplary embodiment shown in Table 1 below. In the exemplary embodiment shown in Table 1 below, a preferred ratio of the maximum extent QE of the elastic component of the rear side portion 22 to the maximum extent C of the rear side portion 22 is 0.50.

Figure 4 shows (not to scale, but schematically) a side view of the disposable incontinence diaper in the state when fitted on a user. For fitting and closing the disposable incontinence diaper on the user, the rear side portions 22 are each placed in a circumferential direction around the body of the user and are brought into an overlapping arrangement with an outer side of the front region 12, on which they can each be releasably affixed via the respective closure means 28. The disposable incontinence diaper is preferably designed in such a way that, in the state when placed on a user, the respective elastic region 42 of the rear side portion 22 at least partially bridges a gap P between a front lateral longitudinal edge 14, i.e. a side edge of the front region 12, and a rear lateral longitudinal edge 18, i.e. a side edge of the back region 16.

The elastic region 42 preferably lies on the skin of the user and in particular is not covered by a material of the front region 12 of the main part 4.

Table 1 below shows an exemplary embodiment of a preferred arrangement of disposable incontinence diapers of a first absorption strength 100 and second absorption strength 101 of a first sub-arrangement of a first size and of a third absorption strength 200 and fourth absorption strength 201 of a second sub-arrangement of a second size.

Table 1: Example of dimensions of disposable incontinence diapers of an arrangement comprising disposable incontinence diapers of a first size 100,101 and disposable incontinence diapers of a second size 200,201.

Unit of Size 1 Size 2 measurement Absorption strength 1 2 3 4 Length L mm 925 810 Maximum span MS mm 970 790 Rear main-part width CHB mm 490 450 450 330 Front span VS mm 490 450 450 330 Side-portion width EARB mm 240 260 170 230 Hip circumference width HUB mm 1460 1420 1240 1120 MSNS 1.98 2.16 1.76 2.39 Maximum transverse extent of the absorbent QR mm 425 265 380 245 body in the back region Minimum transverse extent of the absorbent body in QS mm 160 170 165 170 the crotch region QR/QS 2.7 1.6 2.3 1.4 Total absorbency GSL g 4062.6 3558.6 3546.8 3152.1 Crotch segment SL g 850.2 984.5 956.4 1026.2 absorbency GSL/SL 4.78 3.61 3.71 3.07 Maximum extent of the QE mm 70 70 70 70 elastic component

Maximum extent of the side portion in the longitudinal C mm 140 140 140 140 direction QE/C 0.50 0.50 0.50 0.50

Table 2 below shows an exemplary embodiment of an arrangement of folded disposable incontinence diapers with in each case first, second and third fold arrangements of a first, second, third and fourth size.

The parameters MS, GF1, GF2 and EF, indicated in Table 2, are illustrated in figures 5 and 6a-6d. Figure 5 to this end shows, for example, a plan view of a disposable incontinence diaper of a first size 100 in an unfolded configuration. The maximum span MS can be seen. Also shown are N=2 side-portion fold axes, namely the outermost side-portion fold axis 50 and an inner side-portion fold axis 51, at which the side portions 22 are folded, preferably in a Z shape, to form the first fold arrangement 55 (figure 6b). Transverse fold axes 60 are also indicated schematically. The body-facing upper side of the main part 4 is formed by a centrally arranged liquid-permeable topsheet 24 and by cuff elements 23 laterally flanking the topsheet 24, which cuff elements 23 serve in a manner known per se as a lateral leakage protection barrier and for this purpose are made of a hydrophobic nonwoven material and are elasticated in the longitudinal direction. An absorbent body 6 is arranged between the topsheet 24 or the cuff elements 23 and a liquid-impermeable backsheet 25. Figure 6a shows a sectional view along the plane I-I of figure 5. The maximum span MS can be seen. The side-portion fold axes 50, 51 for forming the first fold arrangement are indicated. The figure also shows the distance AB of the outermost side-portion fold axis of the first fold arrangement from a free end of a respective rear side portion 22. Figure 6b shows, in a sectional view analogous to figure 6a, the rear side portions with a first fold arrangement 55 and, indicated, the first product fold axis 70 at which the first fold arrangement 55 is turned inward onto the main part 4 in order to form the second fold arrangement. Figure 6b also shows the span of the disposable incontinence diaper with first fold arrangement GF1. It also shows the extent of the first fold arrangement 55 in the transverse direction 10, hence the width BF of the first fold arrangement. The first fold arrangement is preferably releasably fixed (not shown), by virtue of the fact that the sub portions of the fold arrangement lying one above the other (in the case shown in a Z shape) are temporarily joined to each other by adhesion promoters such as glue or by a small number of welding spots, in particular ultrasonic welding spots. As has been stated above, the first fold arrangement, in particular in the case of the disposable incontinence diapers of the second or third or fourth size, can, instead of N=2, also have N=3 or N=1 side-portion fold axes. In such cases, the rear side portions are folded in particular in an M shape or W shape (if N=3) or a C shape (if N=1) to form the first fold arrangement. Figure 6c shows, in a sectional view analogous to figures 6a and 6b, the configuration after turning the first fold arrangement 55 inward onto the main part 4 of the disposable incontinence diaper along the first product fold axis 70 (second fold arrangement 56). The two folded side portions do not come to lie over each other. For the sake of clarity, in the views in figure 6c and in the following figure 6d, the flat materials of the main part (topsheet, cuff elements, absorbent body, backsheet) are shown, not separately and not distinguishably from one another in the drawing, concisely as a single layer. It will be seen that the side portions can be grasped at a respective grip region 25, as a result of which the second fold arrangement (at each of the rear side portions) can be designed to be openable, that is to say unfoldable, in one go. The second product fold axis 71 is indicated, at which the second fold arrangement 56 is turned inward onto the main part 4 in order to form the third fold arrangement. Figure 6c also shows the span of the disposable incontinence diaper with second fold arrangement GF2. Figure 6d shows, in a sectional view analogous to figures 6a and 6b and 6c, the configuration after turning the second fold arrangement inward onto the main part 4 of the disposable incontinence diaper along the second product fold axes 71 (third fold arrangement 57). In the embodiment shown here, the two folded side portions come to lie partially over each other. However, an arrangement is also conceivable in which the two folded side portions, in the embodiment shown, do not come to lie over each other even in the third fold arrangement. Figure 6d also shows the end fold width EF of the disposable incontinence diaper with third fold arrangement 57. Preferably, the disposable incontinence diaper with third fold arrangement 57 is then folded inward, for the purpose of packaging, along the transverse fold axes 60 indicated in figure 5.

As is shown in Table 2, the first fold arrangements of the disposable incontinence diapers of the first and second and third and fourth size differ in terms of the number of the side-portion fold axes and/or the span GF1 and/or the distance AB of the outermost side-portion fold axis from a free end of a respective side portion and/or the width of the first fold arrangement BF. This makes it possible to standardize the end fold width EF of the larger disposable incontinence diapers (sizes 1-3). In addition, the second fold arrangement of both side portions of each of the disposable incontinence diapers can be designed to be openable and unfoldable in one go by grasping a free end of the side portions at a grip region.

Table 2: Example of dimensions of disposable incontinence diapers of an arrangement comprising disposable incontinence diapers of a first, second, third and fourth size.

Unit of meas- Size 1 Size 2 Size 3 Size 4 urement Maximum span MS mm 970 790 1080 620 Number N of side-portion N 2 33 1 fold axes Span of the disposable GE 512 incontinence diaper with mm 690 690 465 1 first fold arrangement Span of the disposable GE GF450 330 incontinence diaper with mm 490 290 2 second fold arrangement End fold width EF mm 190 190 190 170 GF1/MS 0.71 0.65 0.64 0.75 GF2/MS 0.46 0.42 0.45 0.47 EF/MS 0.20 0.24 0.18 0.27 Distance of the outermost side-portion fold axis of the first fold arrangement AB mm 80 81 80 77.5 from a free end of a respective side portion Width of the first fold BF mm 70 29 60 77.5 arrangement

Claims

Patent claims

1. An arrangement comprising disposable incontinence diapers of a first size (100,101) having a substantially identical length Li and a substantially identical maximum span MS1 and disposable incontinence diapers of a second size (200,201) having a substantially identical length L2 and a substantially identical maximum span MS2, a) wherein the disposable incontinence diapers of the first size (100,102) and second size (200,201) have a longitudinal direction (8) and a transverse direction (10) and furthermore have an absorbent body (6) and a main part (4) comprising a front region (12) with front lateral longitudinal edges (14) and a back region (16) with rear lateral longitudinal edges (18), and, arranged between these, a crotch region (17) that comes to lie between the legs of a user, and with rear side portions (22) which are joined to the back region (16) on both sides and which extend in the transverse direction (10) beyond the lateral rear longitudinal edges (18) of the main part (4), and wherein the rear side portions (22) have a region (42) elastic in the transverse direction (10), wherein the rear side portions (22), in the region of their free end (41) in the transverse direction (10), each have at least one closure means (28), b) wherein the rear side portions (22) for placing and closing the disposable incontinence diapers on a user can each be placed around the body of the user along a circumferential direction and can be brought into an overlapping arrangement with an outer side of the front region (12), on which they can each be releasably affixed via the respective closure means (28), c) wherein L1>L2 and MS1>MS2, d) wherein the disposable incontinence diapers of the first size (100,101) comprises a first sub-arrangement of disposable incontinence diapers of a first absorption strength (100) and of a second absorption strength (101), e) wherein the disposable incontinence diapers of the first absorption strength (100) of the first sub-arrangement have a first rear main-part width CHB1 and a first rear side-portion width EARB1, f) wherein the disposable incontinence diapers of the second absorption strength (101) of the first sub-arrangement have a second rear main-part width CHB2 and a second rear side-portion width EARB2, g) wherein CHB1>CHB2 and EARB1<EARB2.

2. The arrangement as claimed in claim 1, characterized in that the disposable incontinence diapers of the second size (200,201) comprises a second sub-arrangement of disposable incontinence diapers of a third absorption strength (200) and of a fourth absorption strength (201), having a substantially identical length L2 and a substantially identical maximum span MS2, a) wherein the disposable incontinence diapers of the third absorption strength (200) of the second sub-arrangement have a third rear main-part width CHB3 and a third rear side-portion width EARB3, b) wherein the disposable incontinence diapers of the fourth absorption strength (201) of the second sub-arrangement have a fourth rear main-part width CHB4 and a fourth rear side-portion width EARB4, c) wherein CHB3>CHB4 and EARB3<EARB4.

3. The arrangement as claimed in at least one of the preceding claims, characterized in that the disposable incontinence diapers of the first absorption strength of the first sub arrangement (100) has a first hip circumference width of HUB1, and a) wherein the disposable incontinence diapers of the second absorption strength of the first sub-arrangement (101) has a second hip circumference width of HUB2, and b) wherein the disposable incontinence diapers of the third absorption strength of the second sub-arrangement (200) has a third hip circumference width of HUB3, and c) wherein the disposable incontinence diapers of the fourth absorption strength of the second sub-arrangement (200) has a fourth hip circumference width of HUB4, and d) wherein: HUB1, HUB2 > HUB3, HUB4, e) wherein 0.9 < HUB1/HUB2 < 1.1, f) wherein 0.9 < HUB3/HUB4 < 1.1.

4. The arrangement as claimed in at least one of the preceding claims, characterized in that an absorbent body (6) of the disposable incontinence diapers of the first absorption strength (100) of the first sub-arrangement has a first maximum transverse extent in the back region (16) of QR1 and has a first minimum transverse extent in the crotch region (17) of QS1, a) wherein an absorbent body (6) of the disposable incontinence diapers of the second absorption strength (101) of the first sub-arrangement has a second maximum transverse extent in the back region (16) of QR2 and a second minimum transverse extent in the crotch region (17) of QS2, b) wherein QR1/QS1 > QR2/QS2, c) wherein in particular 0.9 < QR2/QS2 < 2.0, d) wherein in particular 1.5 < QR1/QS1 < 3.0.

5. The arrangement as claimed in at least one of the preceding claims, characterized in that an absorbent body (6) of the disposable incontinence diapers of the third absorption strength (200) of the second sub-arrangement has a third maximum transverse extent in the back region (16) of QR3 and has a third minimum transverse extent in the crotch region (17) of QS3, a) wherein an absorbent body of the disposable incontinence diapers of the fourth absorption strength (201) of the second sub-arrangement has a fourth maximum transverse extent in the back region (16) of QR4 and has a fourth minimum transverse extent in the crotch region (17) of QS4, b) wherein QR3/QS3 > QR4/QS4, c) wherein in particular 0.9 < QR4/QS4 < 2.0, d) wherein in particular 1.5 < QR3/QS3 < 3.0.

6. The arrangement as claimed in at least one of the preceding claims, characterized in that the first sub-arrangement comprises disposable incontinence diapers with a fifth and/or a sixth and/or a seventh and/or an eighth and/or a ninth absorption strength, a) wherein the length L of the disposable incontinence diapers of the first sub arrangement with a fifth and/or a sixth and/or a seventh and/or an eighth and/or a ninth absorption strength substantially corresponds to the first length Li of the disposable incontinence diapers of the first absorption strength (100) of the first sub-arrangement, b) wherein the maximum span MS1 of the disposable incontinence diapers of the first sub-arrangement with a fifth and/or a sixth and/or a seventh and/or an eighth and/or a ninth absorption strength substantially corresponds to the first maximum span MS1 of the disposable incontinence diapers of the first absorption strength (100) of the first sub-arrangement, c) wherein the hip circumference widths of the disposable incontinence diapers of the first sub-arrangement with a fifth and/or a sixth and/or a seventh and/or an eighth and/or a ninth absorption strength are greater than HUB3 and/or HUB4, d) wherein the ratio of the hip circumference widths of the disposable incontinence diapers of the first sub-arrangement with a fifth and/or a sixth and/or a seventh and/or an eighth and/or a ninth absorption strength to HUB2 is in each case 0.9 1.1.

7. The arrangement as claimed in one or more of the preceding claims, characterized in that a ratio of a first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength (100) to a second crotch segment absorbency SL2 of the disposable incontinence diapers of the second absorption strength (101) is smaller than a ratio of a first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength (100) to a second total absorbency GSL2 of the disposable incontinence diapers of the second absorption strength (101).

8. The arrangement as claimed in one or more of the preceding claims, wherein the ratio of a first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength (100) to the second crotch segment absorbency SL2 of the disposable incontinence diapers of the second absorption strength (101) is 0.7-1.9, in particular 0.8-1.5, and wherein the ratio of the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength (100) to the second total absorbency GSL2 of the disposable incontinence diapers of the second absorption strength (101) is 1.0-2.5, in particular 1.0-2.0.

9. The arrangement as claimed in claim 7 or 8, characterized in that a ratio of the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength (100) to a fifth crotch segment absorbency SL5 of the disposable incontinence diapers of the fifth absorption strength is smaller than a ratio of the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength (100) to a fifth total absorbency GSL5 of the disposable incontinence diapers of the fifth absorption strength, and/or a ratio of the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength (100) to a sixth crotch segment absorbency SL6 of the disposable incontinence diapers of the sixth absorption strength is smaller than a ratio of the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength (100) to a sixth total absorbency GSL6 of the disposable incontinence diapers of the sixth absorption strength, and/or a ratio of the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength (100) to a seventh crotch segment absorbency SL7 of the disposable incontinence diapers of the seventh absorption strength is smaller than a ratio of the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength (100) to a seventh total absorbency GSL7 of the disposable incontinence diapers of the seventh absorption strength, and/or a ratio of the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength (100) to an eighth crotch segment absorbency SL8 of the disposable incontinence diapers of the eighth absorption strength is smaller than a ratio of the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength (100) to an eighth total absorbency GSL8 of the disposable incontinence diapers of the eighth absorption strength, and/or a ratio of the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength (100) to a ninth crotch segment absorbency SL9 of the disposable incontinence diapers of the ninth absorption strength is smaller than a ratio of the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength (100) to a ninth total absorbency GSL9 of the disposable incontinence diapers of the ninth absorption strength.

10. The arrangement as claimed in one or more of the preceding claims 7-9, characterized in that a first quotient Q1 from the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength (100) to the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength (100), calculated as: GSL1 / SL1, and a second quotient Q2 from the second total absorbency GSL2 of the disposable incontinence diapers of the second absorption strength (101) to the second crotch segment absorbency SL2 of the disposable incontinence diapers of the second absorption strength (101), calculated as: GSL2 / SL2, are different from each other.

11. The arrangement as claimed in claim 10, characterized in that the first quotient Q1 from the first total absorbency GSL1 of the disposable incontinence diapers of the first absorption strength (100) to the first crotch segment absorbency SL1 of the disposable incontinence diapers of the first absorption strength (100) is different from a fifth quotient Q5 from the fifth total absorbency GSL5 of the disposable incontinence diapers of the fifth absorption strength to the fifth crotch segment absorbency SL5 of the disposable incontinence diapers of the fifth absorption strength, and/or from a sixth quotient Q6 from the sixth total absorbency GSL6 of the disposable incontinence diapers of the sixth absorption strength to the sixth crotch segment absorbency SL6 of the disposable incontinence diapers of the sixth absorption strength, and/or from a seventh quotient Q7 from the seventh total absorbency GSL7 of the disposable incontinence diapers of the seventh absorption strength to the seventh crotch segment absorbency SL7 of the disposable incontinence diapers of the seventh absorption strength, and/or from an eighth quotient Q8 from the eighth total absorbency GSL8 of the disposable incontinence diapers of the eighth absorption strength to the eighth crotch segment absorbency SL8 of the disposable incontinence diapers of the eighth absorption strength, and/or from a ninth quotient Q9 from the ninth total absorbency GSL9 of the disposable incontinence diapers of the ninth absorption strength to the ninth crotch segment absorbency SL9 of the disposable incontinence diapers of the ninth absorption strength.

12. The arrangement as claimed in one or more of the preceding claims 2-11, characterized in that the second sub-arrangement comprises disposable incontinence diapers with a tenth and/or an eleventh and/or a twelfth and/or a thirteenth and/or a fourteenth absorption strength, a) wherein the length L2 of the disposable incontinence diapers of the second sub arrangement with a tenth and/or an eleventh and/or a twelfth and/or a thirteenth and/or a fourteenth absorption strength substantially corresponds to the second length L2 of the disposable incontinence diaper of the third absorption strength (200) of the second sub-arrangement, b) wherein the maximum span of the disposable incontinence diapers of the second sub-arrangement with a tenth and/or an eleventh and/or a twelfth and/or a thirteenth and/or a fourteenth absorption strength substantially corresponds to the second maximum span MS2 of the disposable incontinence diaper of the third absorption strength (200) of the second sub-arrangement, c) wherein the hip circumference widths of the disposable incontinence diapers of the second sub-arrangement with a tenth and/or an eleventh and/or a twelfth and/or a thirteenth and/or a fourteenth absorption strength is smaller than HUB1 and/or HUB2, d) wherein the ratio of the hip circumference widths of the disposable incontinence diapers of the second sub-arrangement with a tenth and/or an eleventh and/or a twelfth and/or a thirteenth and/or a fourteenth absorption strength to HUB3 is in each case 0.9-1.1.

13. The arrangement as claimed in one or more of the preceding claims 2-12, characterized in that a ratio of a third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength (200) to a fourth crotch segment absorbency SL4 of the disposable incontinence diapers of the fourth absorption strength (201) is smaller than a ratio of a third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength (200) to a fourth total absorbency GSL4 of the disposable incontinence diapers of the fourth absorption strength (201).

14. The arrangement as claimed in claim 13, wherein the ratio of a third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength (200) to the fourth crotch segment absorbency SL4 of the disposable incontinence diapers of the fourth absorption strength (201) is 0.7-1.9, in particular 0.8-1.5, and wherein the ratio of the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength (200) to the fourth total absorbency GSL4 of the disposable incontinence diapers of the fourth absorption strength (201) is 1.0-2.5, in particular 1.0-2.0.

15. The arrangement as claimed in one or more of the preceding claims 13-14, characterized in that a ratio of the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength (200) to a tenth crotch segment absorbency SL10 of the disposable incontinence diapers of the tenth absorption strength is smaller than a ratio of the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength (200) to a tenth total absorbency GSL10 of the disposable incontinence diapers of the tenth absorption strength, and/or a ratio of the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength (200) to an eleventh crotch segment absorbency SL11 of the disposable incontinence diapers of the eleventh absorption strength is smaller than a ratio of the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength (200) to an eleventh total absorbency GSL11 of the disposable incontinence diapers of the eleventh absorption strength, and/or a ratio of the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength (200) to a twelfth crotch segment absorbency SL12 of the disposable incontinence diapers of the twelfth absorption strength is smaller than a ratio of the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength (200) to a twelfth total absorbency GSL12 of the disposable incontinence diapers of the twelfth absorption strength, and/or a ratio of the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength (200) to a thirteenth crotch segment absorbency SL13 of the disposable incontinence diapers of the thirteenth absorption strength is smaller than a ratio of the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength (200) to a thirteenth total absorbency GSL13 of the disposable incontinence diapers of the thirteenth absorption strength, and/or a ratio of the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength (200) to a fourteenth crotch segment absorbency SL14 of the disposable incontinence diapers of the fourteenth absorption strength is smaller than a ratio of the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength (200) to a fourteenth total absorbency GSL14 of the disposable incontinence diapers of the fourteenth absorption strength.

16. The arrangement as claimed in one or more of the preceding claims 13-15, characterized in that a third quotient Q3 from the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength (200) to the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength (200), calculated as: GSL3 / SL3, and a fourth quotient Q4 from the fourth total absorbency GSL4 of the disposable incontinence diapers of the fourth absorption strength (201) to the fourth crotch segment absorbency SL4 of the disposable incontinence diapers of the fourth absorption strength (201), calculated as: GSL4 / SL4, are different from each other.

17. The arrangement as claimed in one or more of the preceding claims 13-16, characterized in that the third quotient Q3 from the third total absorbency GSL3 of the disposable incontinence diapers of the third absorption strength (200) to the third crotch segment absorbency SL3 of the disposable incontinence diapers of the third absorption strength (200) is different from a tenth quotient Q10 from the tenth total absorbency GSL10 of the disposable incontinence diapers of the tenth absorption strength to the tenth crotch segment absorbency SL10 of the disposable incontinence diapers of the tenth absorption strength, and/or from an eleventh quotient Q11 from the eleventh total absorbency GSL11 of the disposable incontinence diapers of the eleventh absorption strength to the eleventh crotch segment absorbency SL11 of the disposable incontinence diapers of the eleventh absorption strength, and/or from a twelfth quotient Q12 from the twelfth total absorbency GSL12 of the disposable incontinence diapers of the twelfth absorption strength to the twelfth crotch segment absorbency SL12 of the disposable incontinence diapers of the twelfth absorption strength, and/or from a thirteenth quotient Q13 from the thirteenth total absorbency GSL13 of the disposable incontinence diapers of the thirteenth absorption strength to the thirteenth crotch segment absorbency SL13 of the disposable incontinence diapers of the thirteenth absorption strength, and/orfrom a fourteenth quotient Q14 from the fourteenth total absorbency GSL14 of the disposable incontinence diapers of the fourteenth absorption strength to the fourteenth crotch segment absorbency SL14 of the disposable incontinence diapers of the fourteenth absorption strength.

18. The arrangement as claimed in one or more of the preceding claims, characterized in that the region (42) of the rear side portions (22) of the disposable incontinence diapers which is elastic in the transverse direction (10) is formed by in each case an elastic component with a respective maximum extent QE in the transverse direction (10), wherein a ratio of a first maximum extent QE1 of the elastic component of the disposable incontinence diapers of the first absorption strength (100) of the first size to a second maximum extent QE2 of the elastic component of the disposable incontinence diaper of the second absorption strength (101) of the first size is 0.9-1.1, in particular 1.0.

19. The arrangement as claimed in one or more of the preceding claims 2-18, wherein a ratio of a third maximum extent QE3 of the elastic component of the disposable incontinence diapers of the third absorption strength (200) of the second size to a fourth maximum extent QE4 of the elastic component of the disposable incontinence diapers of the fourth absorption strength (201) of the second size is 0.9-1.1, in particular 1.0.

20. The arrangement as claimed in claim 19, wherein, for the disposable incontinence diapers of the first size (100,101) and second size (200,201), it holds that a ratio of QE1 and/or QE2 to QE3 and/or QE4 is in each case 0.9-1.1, in particular 1.0.

21. The arrangement as claimed in one or more of the preceding claims, wherein the elastic region (42) of the disposable incontinence diapers of the first absorption strength (100) and of the disposable incontinence diapers of the second absorption strength (101) has identical elastic properties, in particular being formed from the same material.

22. The arrangement as claimed in one or more of the preceding claims 6-20, wherein the elastic region (42) of the disposable incontinence diapers selected from at least two, in particular at least three, in particular at least four, in particular all of the group of disposable incontinence diapers of the first absorption strength (100), disposable incontinence diapers of the second absorption strength (101), disposable incontinence diapers of the fifth absorption strength, disposable incontinence diapers of the sixth absorption strength, disposable incontinence diapers of the seventh absorption strength, disposable incontinence diapers of the eighth absorption strength, disposable incontinence diapers of the ninth absorption strength has identical elastic properties, in particular being formed from the same material.

23. The arrangement as claimed in one or more of the preceding claims 2-22, wherein the elastic region (42) of the disposable incontinence diapers of the third absorption strength (200) and of the disposable incontinence diapers of the fourth absorption strength (201) has identical elastic properties, in particular being formed from the same material.

24. The arrangement as claimed in one or more of the preceding claims 12-22, wherein the elastic region (42) of the disposable incontinence diapers selected from at least two, in particular at least three, in particular at least four, in particular all of the group of disposable incontinence diapers of the third absorption strength (200), disposable incontinence diapers of the fourth absorption strength (201), disposable incontinence diapers of the tenth absorption strength, disposable incontinence diapers of the eleventh absorption strength, disposable incontinence diapers of the twelfth absorption strength, disposable incontinence diapers of the thirteenth absorption strength, disposable incontinence diapers of the fourteenth absorption strength has identical elastic properties, in particular being formed from the same material.

25. The arrangement as claimed in one or more of the preceding claims 12-24, wherein the elastic region (42) of the disposable incontinence diapers selected from at least two, in particular at least three, in particular four, in particular five, in particular six, in particular seven, in particular eight, in particular nine, in particular ten, in particular eleven, in particular twelve, in particular all of the group of disposable incontinence diapers of the first absorption strength (100), disposable incontinence diapers of the second absorption strength (101), disposable incontinence diapers of the fifth absorption strength, disposable incontinence diapers of the sixth absorption strength, disposable incontinence diapers of the seventh absorption strength, disposable incontinence diapers of the eighth absorption strength, disposable incontinence diapers of the ninth absorption strength, disposable incontinence diapers of the third absorption strength (200), disposable incontinence diapers of the fourth absorption strength (201), disposable incontinence diapers of the tenth absorption strength, disposable incontinence diapers of the eleventh absorption strength, disposable incontinence diapers of the twelfth absorption strength, disposable incontinence diapers of the thirteenth absorption strength, disposable incontinence diapers of the fourteenth absorption strength has identical elastic properties, in particular being formed from the same material.

26. The arrangement as claimed in one or more of the preceding claims 18-25, wherein a ratio of the respective maximum extent QE of the elastic component of the rear side portion (22) to a respective maximum extent C of the rear side portion (22) of the disposable incontinence diapers in the longitudinal direction (8) selected from at least two, in particular at least three, in particular at least four, in particular all of the group of disposable incontinence diapers of the first absorption strength (100), disposable incontinence diapers of the second absorption strength (101), disposable incontinence diapers of the fifth absorption strength, disposable incontinence diapers of the sixth absorption strength, disposable incontinence diapers of the seventh absorption strength, disposable incontinence diapers of the eighth absorption strength, disposable incontinence diapers of the ninth absorption strength, is in each case 0.3-0.7, in particular 0.4-0.6, more particularly 0.45-0.55, preferably 0.50.

27. The arrangement as claimed in one or more of the preceding claims 2-26, characterized in that the respective elastic region (42), which extends in the transverse direction (10) and in the longitudinal direction (8), of the rear side portions (22) of the disposable incontinence diapers of the first size (100,102) and second size (200,201) is formed by in each case an elastic component with a respective maximum extent QE in the transverse direction (10), wherein the ratio of the maximum extent QE of the elastic components of the rear side portion (22) to the maximum extent C of the rear side portion (22) of the disposable incontinence diapers in the longitudinal direction (8) selected from at least two, in particular at least three, in particular at least four, in particular all of the group of disposable incontinence diapers of the third absorption strength (200), disposable incontinence diapers of the fourth absorption strength (201), disposable incontinence diapers of the tenth absorption strength, disposable incontinence diapers of the eleventh absorption strength, disposable incontinence diapers of the twelfth absorption strength, disposable incontinence diapers of the thirteen absorption strength, disposable incontinence diapers of the fourteenth absorption strength, is in each case 0.3-0.7, in particular 0.4-0.6, more particularly 0.45-0.55, preferably 0.50.

28. The arrangement as claimed in one or more of the preceding claims, wherein a ratio of a respective maximum extent C of the rear side portion (22) of the disposable incontinence diapers of the first size (100,101) to a respective maximum extent C of the rear side portion (22) of the disposable incontinence diapers of the second size (200,201) is 0.9-1.1, in particular 1.0.

29. The arrangement as claimed in one or more of the preceding claims, wherein the disposable incontinence diapers of the first size (100,101) and the disposable incontinence diapers of the second size (200,201) are designed in such a way that, in the state when placed on a user, a respective elastic region (42) at least partially bridges a gap P between a front lateral longitudinal edge (14) of the front region (12) and a rear lateral longitudinal edge (18) of the back region (16).

30. The arrangement as claimed in one or more of the preceding claims, wherein the rear side portions (22) in the transverse direction (10) comprise a proximal portion (38) adjoining the rear lateral longitudinal edge (18) and a free-ending distal portion (40) adjoining the proximal portion (38), a) wherein the proximal portion (38) extends in the transverse direction (10), starting from the rear lateral longitudinal edge (18), by a length that measures 65% of the extent (44) of a rear side portion (22) in the transverse direction (10), b) wherein the component of the rear side portions (22) which is elastic in the transverse direction (10) is arranged at least partially, in particular completely, within the proximal portion (38), c) wherein the respective rear side portions (22) are substantially inextensible in the transverse direction (10) at least in part, in particular in the entire distal portion (40).

31. The arrangement as claimed in one or more of the preceding claims, characterized in that a ratio of a maximum span MS of the disposable incontinence diapers to a front span VS of the disposable incontinence diapers is 1.3 - 2.8, in particular 1.4 - 2.7, more particularly 1.5 - 2.6, more particularly 1.6 - 2.5.

32. The arrangement as claimed in one or more of the preceding claims, characterized in that the arrangement comprises disposable incontinence diapers of a third size having a substantially identical length L3 and a substantially identical maximum span MS3, wherein the disposable incontinence diapers of the third size comprises a third sub-arrangement of disposable incontinence diapers with at least a fifteenth absorption strength and/or a sixteenth absorption strength and/or a seventeenth absorption strength and/or an eighteenth absorption strength and/or a nineteenth absorption strength.

33. The arrangement as claimed in one or more of the preceding claims, characterized in that the arrangement comprises disposable incontinence diapers of a fourth size having a substantially identical length L4 and a substantially identical maximum span MS4, wherein the disposable incontinence diapers of the fourth size comprises a fourth sub-arrangement of disposable incontinence diapers with at least a twentieth absorption strength and/or a twenty first absorption strength and/or a twenty second absorption strength and/or a twenty third absorption strength and/or a twenty fourth absorption strength.

34. The arrangement as claimed in claim 33, a) wherein MS1 MS2 and MS1 MS3 and MS20MS3 and MS1, MS2, MS3 # MS4 b) wherein the rear side portions (22) are folded onto themselves at a number N of side-portion fold axes (50,51) running in the longitudinal direction (8) in order to form a first fold arrangement (55), c) wherein the first fold arrangement (55), in each case at a first product fold axis (70) running in the longitudinal direction (8), is folded inward onto a body-facing inner side of the main part (4) in order to form a second fold arrangement (56), d) wherein the second fold arrangement (56), in each case at a second product fold axis (71) running in the longitudinal direction (8), is folded inward in order to form a third fold arrangement (57), e) wherein the first fold arrangement (55) of the disposable incontinence diapers of the first size differs from the first fold arrangement (55) of the disposable incontinence diapers of the second size and/or from the first fold arrangement (55) of the disposable incontinence diapers of the third size and/or from the first fold arrangement (55) of the fourth size in at least one feature, wherein the one or more features are selected from the group - number N of side-portion fold axes at which the rear side portions (22) are folded onto themselves in order to form the first fold arrangement (55) - distance AB of the outermost side-portion fold axis (50) of the first fold arrangement (55) from a free end (41) of a respective rear side portion (22) - span GF1 of the disposable incontinence diaper with the first fold arrangement (55) - width BF of the first fold arrangement (55).

35. The arrangement as claimed in claim 34, characterized in that MS1 and MS2 and MS3 and/or MS4 each measure 500-1300 mm.

36. The arrangement as claimed in claim 34 or 35, characterized in that at least two, in particular at least three, from the group MS1, MS2, MS3, MS4 each measure 600-1200 mm.

37. The arrangement as claimed in one or more of claims 34-36, characterized in that a ratio GF1 to at least two, in particular at least three, in particular all, from the group MS1, MS2, MS3, MS4 is in each case 0.55-0.85, in particular 0.60-0.75.

38. The arrangement as claimed in one or more of claims 34-37, characterized in that the disposable incontinence diapers have a span GF2 with a second fold arrangement (56), and a ratio GF2 to at least two, in particular at least three, in particular all, from the group MS1, MS2, MS3, MS4 is in each case 0.40-0.60, in particular 0.45-0.55.

39. The arrangement as claimed in one or more of claims 34-38, characterized in that the disposable incontinence diapers have an end fold width EF, and a ratio EF to at least two, in particular at least three, in particular all, from the group MS1, MS2, MS3, MS4 is in each case 0.15-0.35, in particular 0.17-0.30.

40. The arrangement as claimed in claim 39, characterized in that the end fold width EF of at least two, in particular at least three, in particular all, selected from the group of disposable incontinence diapers of the first size, the second size, the third size, the fourth size is of the same size.

41. The arrangement as claimed in one or more of claims 34-40, characterized in that the number N of side-portion fold axes running in the longitudinal direction (8) is 1-5, in particular 1-4, in particular 1-3.

42. The arrangement as claimed in one or more of claims 34-41, characterized in that the disposable incontinence diapers are folded about at least one, in particular about at least two or at least three transverse fold axes (60) running in the transverse direction (10) in order to form a fourth fold arrangement, wherein none of the transverse fold axes (60) runs through the respective rear side portions (22), in particular none of the transverse fold axes (60) runs through the respective closure means (28).

43. The arrangement as claimed in one or more of claims 34-42, characterized in that the rear side portions (22) have a grip region (25) at a respective free end (41), and the grip region (25) of at least one of, in particular both of, the rear side portions (22) can be grasped by a user after the unfolding of the fourth fold arrangement and the third fold arrangement (57), and the second fold arrangement (56) and first fold arrangement (55) can then be unfolded, in particular in one go.