CN213357865U - Laminated diaper - Google Patents

Abstract

The utility model belongs to the technical field of baby sanitary articles, and discloses a laminated diaper which is transversely divided into a left section, a middle section and a right section which are equal in width and are of a double-layer structure, wherein the left section and the right section are formed by an upper layer of gauze, a lower layer of gauze, the middle section of the structure is of a three-layer structure or a structure with more than three layers, the upper layer and the lower layer of gauze are respectively arranged on the upper layer and the lower layer of the structure, and the middle layer; the structure is woven by gauze fabrics: the warp yarns and the weft yarns are vertically and crosswise woven, the warp yarns and the weft yarns are continuously woven in a tetragonal mode according to a unit structure, the unit structure is quadrilateral, and four sides of the unit structure are inclined relative to the warp yarns and the weft yarns respectively; the warp and weft are interwoven up and down at the edges of the unit structure, and other warp and weft are not interwoven up and down in the unit except that the central warp and the central weft are interwoven up and down at the center of the unit. The utility model discloses make improvement innovation to laminated diaper on the surface fabric, diaper possesses better hydroscopicity and gas permeability than the traditional diaper with conventional surface fabric.

Description

Laminated diaper

Technical Field

The invention belongs to the technical field of baby products, and particularly relates to a baby diaper.

Background

Among baby urine-proof articles such as diapers, diaper, paper diaper and the like, the paper diaper is most convenient to use, has good water absorption, is limited by family economy, and becomes the first choice of people. But in fact, the paper diaper and the diaper have poor air permeability compared with the diaper, the chemical production of materials pollutes the environment, the materials cannot be reused, and the resource waste is serious. In recent years, with the improvement of the awareness of people to protect the natural environment and save social resources and the transformation of life concepts, especially the enhancement of health consciousness, soft, breathable, healthy, environmentally friendly, low-cost and reusable diapers are beginning to be selected by more and more people.

The diaper is the most traditional urine-proof article, has no complex structure and no complex processing technology, and is only a piece of square (generally rectangular) gauze. When in use, the baby diaper is folded transversely or vertically to form a strip shape, wraps the baby's crotch and then is tied up by a cloth belt from the waist.

In the prior art, the structure of the diaper is improved greatly, the diaper is changed into a single-sheet multilayer strip shape, the diaper is used as a diaper matched with a diaper, the side edge of the diaper is increased to improve the protection performance, the diaper is made into a trouser shape and directly used as the diaper, and the diaper is improved and additionally provided with a binding belt to facilitate the wearing of the diaper. Various improvements have advantages.

The chinese utility model patent with publication number CN204274817U discloses a laminated diaper, which adopts a 2+ N +2 laminated structure, adopts single cotton cloth to form the effect of thick middle and thin two sides by simple folding, and effectively increases the number of layers of the middle urine-bearing part to enhance the water absorption. However, the utility model discloses, do not disclose any information to the weave structure of the fabric suitable for such a laminated structure.

Disclosure of Invention

Based on above current situation, the utility model discloses a design a new textile fabric who is applicable to aforementioned range upon range of formula diaper and weaves the structure, when keeping range upon range of structure advantage itself, further improve the absorption and the ventilation effect of diaper.

In order to achieve the above object, the utility model adopts the following technical scheme: a kind of laminated diaper, the whole is square, characterized by, the diaper is divided into left, middle and right three-section horizontally, two lines are located the middle section and left section and right section adjacent to the junction separately, left section and right section are the same width, it is a bilaminar structure, formed by upper and lower two-ply gauze, the middle section is the structure of three-layer or more, wherein upper strata and lower floor are gauzes, the intermediate layer is single-layer or multilayer gauze or other absorbent material; the gauze is formed by vertically and crosswise weaving warp yarns and weft yarns, the warp yarns and the weft yarns are continuously woven in a unit structure square manner, the unit structure is quadrilateral, and four sides of the unit structure are respectively inclined relative to the warp yarns and the weft yarns; the warp and weft are interwoven up and down at the edges of the unit structure, and other warp and weft are not interwoven up and down in the unit except that the central warp and the central weft are interwoven up and down at the center of the unit.

The diaper of the utility model folds the cloth into the effect of thick middle and thin two sides by the folding mode, thereby effectively increasing the number of layers of the middle urine-bearing part and enhancing the water absorption; the folding fabric and the sewing thread are main processing modes, so that the product has a simple structure and low process complexity, and the process cost is saved. In the newly designed gauze fabric, larger pores are formed between the warp yarns and the weft yarns, the overall shape of the fabric is stereoscopic and fluffy, and the surface of the fabric is provided with a bulge with a quadrilateral unit structure; when two or more layers of gauze are laminated together, a plurality of interlaminar spaces are formed between the regularly raised and uneven surfaces. A large number of pores, cavities and interlayer spaces in and among the gauze mean more water containing spaces, so that the diaper made of the fabric has excellent water absorption, good air permeability and softness, and the using effect is obviously better than that of the existing plain fabric and twill fabric schemes.

Preferably, the fabric weaving unit structure is a diamond shape. The rhombus has two more symmetrical axes than a common parallelogram and is an axisymmetric figure, so that the stability is better, and the rhombus allows the arrangement distance of the warp yarns and the weft yarns to be different. The gauze is firmly and stably arranged by the yarns in one direction, and the pores among the yarns are larger by the arrangement of the yarns in the other vertical direction, so that the gauze with the rhombic units has larger pores on the premise of ensuring the structural stability, and the water absorption is better.

Further preferably, one unit structure (diamond) contains seven warp yarns and seven weft yarns each. If less yarn is contained within a cell structure, the gauze will tend to flatten out and lose bulk properties; if the yarn is contained too much, the yarn interweaving points are too few, and the warp and weft yarn structure is too loose and easy to deform. A unit structure containing seven warps and wefts is tested to be the best specification.

Further preferably, the diameter of the warp yarn is smaller than that of the weft yarn, and the arrangement density of the warp yarn is smaller than that of the weft yarn. The weft yarns are thick and have good water absorption; the larger the spacing, the larger the aperture is. The warps are thin and soft in hand feeling; the space is small, and the structural stability of the gauze is maintained. Therefore, the gauze can integrate two advantages of soft hand feeling and good water absorption, and has larger pores on the premise of firm structure.

Further preferably, the warp yarn diameter is determined to be 0.15-0.3 mm, the arrangement density is determined to be 45-55 yarns/inch, the weft yarn diameter is determined to be 0.35-0.55 mm, and the arrangement density is determined to be 25-35 yarns/inch. Through tests and tests, the diaper within the specification range has excellent performance, has the characteristics of fluffiness and softness, keeps good shape retention, and is not easy to deform due to use and washing.

As a preferred option for the diaper laminate structure, the left and right sections of the diaper are of equal width to the middle section and have an overall aspect ratio of 4: 3. When the folding machine is longitudinally folded, a three-folding mode is particularly suitable to be selected, and the folding machine is folded into a strip shape by taking two vehicle lines as reference folding lines.

The number of layers in the middle section is preferably 3-5.

When taking the structure that the middle section is the three-layer, there are two kinds of schemes: the middle layer and the top layer of the middle section are respectively formed by inwards folding two sides of the seven-time wide master batch, and the overlapped parts of the two folded sides of the master batch form the middle layer and the top layer of the middle section; secondly, in order to further improve the softness and comfort degree and the water absorption performance of the diaper, the cotton gasket is used as the middle layer of the middle section, the single-time wide cotton pad is placed at the third first-time wide position of the six-time wide master batch, the side, close to the cotton pad, of the master batch is folded inwards by the side with the first-time width, the other side is folded inwards by the side with the second-time width, and the marginal position needs to be folded inwards and locked.

When the structure that the middle section is four layers is taken, the structure can be formed by folding eight times of wide master batches, the double wide edge on one side of the master batches is folded inwards, the one-time wide edge on the most side of the other side is folded inwards and then folded along with the second and the third one-time wide edges, the first one-time wide edge on the first side of the master batches forms a middle section third layer, and the first one-time wide edge on the other side and the second one-time wide edge on the other side form a second layer and a top layer of the middle section respectively. When the folding structure is adopted, the side edge of the master batch does not need to be locked and folded.

Drawings

Figure 1 is a schematic of a diaper laminate having 3 layers in the middle section.

Figure 2 is a schematic transverse cross-sectional view of the diaper shown in figure 1 folded using a single piece of gauze.

FIG. 3 is a schematic transverse cross-sectional view of the diaper shown in FIG. 1 employing a cotton pad as the middle layer of the middle section.

Fig. 4 is a schematic view of a transverse two-fold folding mode.

FIG. 5 is a schematic view of a longitudinal tri-fold pattern.

Figure 6 is a schematic of a diaper laminate having 4 layers in the center section.

FIG. 7 is a transverse cross-sectional structural view of the diaper shown in FIG. 6.

FIG. 8 is a schematic plan view of a woven structure of a rhombus grain fabric.

Fig. 9 is an oblique view of a three-dimensional structure of the rhombus grain fabric.

FIG. 10 is a side view of a three-dimensional structure of two layers of diamond grain fabric.

FIG. 11 is a perspective view of a two-layer diamond grain fabric laminate.

Detailed Description

The diaper of the present invention will be further described below by way of example.

Referring to fig. 8, there is shown a woven construction of warp and weft fabric for a diaper. The gauze is formed by vertically and crosswise weaving warp yarns and weft yarns, the warp yarns and the weft yarns are continuously woven according to a rhombic minimum repeating unit structure, the boundaries of rhombic units are indicated by dotted lines in the figure, and areas z, z2 and z3 in the figure are three complete rhombic units. The rhombic units are symmetrical in the warp and weft directions; the warp yarns and the weft yarns are interwoven up and down at the edges of the unit structures; each of the warp and weft yarns contained in one unit structure had 7 pieces. Inside the cell, the other warp yarns do not weave with the weft yarns up and down, except that the center warp yarn weaves with the center weft yarn up and down at the center position of the cell (c in the figure). Note that the longitudinal direction of the z region is the warp direction, and the transverse direction is the weft direction, then in the z region, from left to right, from top to bottom: the middle part of the first warp yarn m1 is positioned above the left end of the fourth weft yarn w4, and the longitudinal two ends of the warp yarn m1 are respectively interwoven with the third weft yarn w3 and the fifth weft yarn w5 downwards at the left boundary of the area; the middle part of the second warp yarn m2 is positioned above the left ends of the third weft yarn w3, the fourth weft yarn w4 and the fifth weft yarn w5, and the longitudinal two ends of the warp yarn m2 are respectively downwards interwoven with the second weft yarn w2 and the sixth weft yarn w6 at the left boundary of the area; the middle part of the third warp yarn m3 is positioned above the left ends of the second weft yarn w2, the third weft yarn w3, the fourth weft yarn w4, the fifth weft yarn w5 and the sixth weft yarn w6, and the longitudinal two ends of the warp yarn m3 are respectively interwoven with the first weft yarn w1 and the seventh weft yarn w7 downwards at the left boundary of the region; the fourth warp yarn m4 interweaves under the midpoint of the fourth weft yarn w4 except the midpoint, and the rest of the fourth warp yarn m4 is positioned above the midpoint of the first weft yarn w1, the second weft yarn w2, the third weft yarn w3, the fifth weft yarn w5, the sixth weft yarn w6 and the seventh weft yarn w7 in the area, extends longitudinally, and interweaves under two corresponding 'fourth weft yarns' of four adjacent side units at the upper and lower boundaries (vertexes) of the diamond-shaped area; the middle part of the fifth warp yarn m5 is positioned above the right ends of the second weft yarn w2, the third weft yarn w3, the fourth weft yarn w4, the fifth weft yarn w5 and the sixth weft yarn w6, and the longitudinal two ends of the warp yarn m5 are respectively interwoven with the first weft yarn w1 and the seventh weft yarn w7 downwards at the right side boundary of the region; the middle part of the sixth weft yarn m6 is positioned above the right ends of the third weft yarn w3, the fourth weft yarn w4 and the fifth weft yarn w5, and the longitudinal two ends of the warp yarn m6 are respectively downwards interwoven with the second weft yarn w2 and the sixth weft yarn w6 at the right side boundary of the area; the seventh warp yarn m7 has its middle portion located above the right end of the fourth weft yarn w4, and the warp yarn m7 has its longitudinal ends respectively interwoven with the third weft yarn w3 and the fifth weft yarn w5 at the right side boundary of the region downward. The detailed warp and weft yarns in the Z area continuously extend into other adjacent unit areas in the longitudinal direction and the transverse direction respectively to form the whole fabric plane. For example, the first warp yarn m1 in the z-region extends downward into the z2 region as the "fifth warp yarn" of the cell and upward into the upper left cell region as the "fifth warp yarn". Similarly, the second warp m2 in the z-region extends into two adjacent cells to become the corresponding "sixth warp", the fourth warp m4 extends into two adjacent cells at the upper and lower vertices to become the corresponding "fourth warp", and so on … …, if any warp or weft is examined, the routing path regularity is only one of two: firstly, 3 continuous points are arranged on the same side of the fabric, the next point is arranged on the other side of the fabric, and 4 points are taken as a period; and secondly, continuously arranging 5 points on the same side of the fabric, arranging the next point on the other side, returning the next point to the front side, arranging the next point on the other side, and taking 8 points as a period. The "point" as used herein refers to the crossing point of the warp and weft yarns as seen from the perspective of the schematic plan view of FIG. 8. Any two adjacent yarns are different in routing rule.

The yarn and its weave specifications were determined to have a warp diameter of about 0.2mm, a weave density of about 50.8 threads/inch, a weft diameter of about 0.4mm, and a weave density of about 30.5 threads/inch. The warp yarns are thicker than the fine weft yarns, and the two advantages of soft hand feeling of the fine yarns and good water absorption of the thick yarns are integrated; the single-layer fabric has pores with nearly half area, so that the air permeability is good. In addition, the yarn comprises 10% of cotton, 60% of terylene and 30% of rayon, wherein the cotton can enhance the water-guiding property and softness of the fabric and enables the fabric to have better elasticity. The yarn is spun by an air spinning process, has little hairiness on the surface, is compact and smooth, and is relatively fluffy in the interior, so that the surface layer of the fabric close to the skin is smooth and soft, and the structure that the yarn is compact on the outside and loose on the inside lays a foundation for good water absorption of the product. The warp yarns are sized by pure starch without using any chemical auxiliary agent, and the fabric is prepared without chemical residues, thereby being environment-friendly and healthy.

As shown in the oblique view of FIG. 9, a plurality of three-dimensional small holes are formed among the yarns, the same situation after rotation or symmetrical transformation is eliminated, and the shapes of the holes are of three types, which are circled by d, e and f in the figure; because the thickness of the warp and weft is different, the d-type and e-type pores have different shapes and are directional when seen from the front surface and the back surface. Note that the side shown in fig. 9 is the front side, and the back side is the back side, so that when the back side and the back side of the fabric are folded into double layers, the three-dimensional small holes on the two fabrics are matched to easily form a plurality of cavities, as shown in the side view of fig. 10, a large number of cavities between the double layers of fabric can be clearly seen.

For each rhombic unit structure of the fabric, the interweaving parts of the four sides sink, the inner area of the rhombus slightly bulges outwards, and the central point sinks due to interweaving; the entire fabric thus presents numerous regular ridges approximating diamond-shaped rings. When multiple layers of fabric are stacked, the uneven ridges of the fabric contact each other and the depressed areas of the cell boundaries form a plurality of interlaminar spaces.

As shown in fig. 11, the oblique view of the double-layer cloth, it can be seen that the gauze layer has a large number of pores and the above interlayer space after being stacked, and besides ventilation, they can conveniently contain more water and lock water to a certain extent, thereby improving the water absorption performance of the cloth.

The following three embodiments are exemplified as the laminate structure of the diaper of the present invention.

(1) The transverse middle section is three layers and only the gauze is used.

Fig. 1 and 2 show that the diaper is rectangular, 4L long, 3L wide, 4: 3 aspect ratio, and divided into three sections in the transverse direction, and the whole diaper is formed by folding and sewing a single piece of the gauze. The left section comprises two layers, namely a top layer 1 and a bottom layer 2, the middle section comprises three layers, namely a top layer 3, a middle layer 4 and a bottom layer 5, and the right section comprises two layers, namely a top layer 6 and a bottom layer 7. Left side and the 2 left sides of left section bottom are connected on the left side of left section top layer 1, and the 6 right sides of right section top layer are connected with 7 right sides of right section bottom. The middle section top layer 3 is connected to the right section top layer 6 on the right side and is folded back inwards on the left side with a narrow edge 8. The left side of the middle section middle layer 4 is connected with the right side of the left section top layer 1, and the two sides of the middle section bottom layer 5 are respectively connected with the right side of the left section bottom layer 2 and the left side of the right section bottom layer 7. Two vertical dotted lines indicate two lanes. The stitching is broken and the diaper is unfolded to form a single panel of material.

(2) The transverse middle section is three layers, the middle layer is a cotton pad, and the rest is the gauze.

The overall shape and number of layers of each section of the diaper in this example are shown in FIG. 1, and the folding relationship is shown in a side view in FIG. 3, which is different from the previous one only in the middle layer of the fabric, and the folding sewing details are different. The diaper is rectangular, the length is 4L, the width is 3L, the length-width ratio is 4: 3, the diaper is divided into three sections in the transverse direction, the left section and the right section are 2 layers of the gauze, the upper layer and the lower layer of the middle section are the gauze, and the middle layer is a cotton pad. The left section comprises two layers, namely a top layer 1 and a bottom layer 2, the middle section comprises three layers, namely a top layer 3, a cotton cushion middle layer 4' and a bottom layer 5, and the right section comprises two layers, namely a top layer 6 and a bottom layer 7. The left side of the left section top layer 1 is connected with the left side of the left section bottom layer 2, and the right side of the left section top layer 1 is provided with an extending narrow edge 9 which covers the middle layer 4' of the cotton pad. The right side of the right section top layer 6 is connected with the right side of the right section bottom layer 7. The middle section top layer 3 is connected to the right section top layer 6 on the right side and is folded back inwards on the left side with a narrow edge 8. The middle layer 4' of the middle cotton pad is independently placed and fixed by a vehicle line. The two sides of the middle section bottom layer 5 are respectively connected with the right side of the left section bottom layer 2 and the left side of the right section bottom layer 7. Two vertical dotted lines indicate two lanes. The threads are disconnected and the diaper is unfolded into a single piece of cloth and a piece of cotton pad.

(3) The transverse middle section is four layers and only the gauze is used.

The diaper illustrated in fig. 6 and 7 is again rectangular, 4L long, 3L wide, 4: 3, the diaper is divided into three sections in the transverse direction, wherein the left section comprises two layers which are respectively a top layer 10 and a bottom layer 11, and the middle section comprises four layers which are respectively a top layer 12, a second layer 13, a third layer 14 and a bottom layer 15. The right section comprises two layers, a top layer 16 and a bottom layer 17. The left side of the left section top layer 10 is connected with the left side of the left section bottom layer 11, and the right side of the right section top layer 16 is connected with the right side of the right section bottom layer 17. The right side of the middle section top layer 12 is connected to the right section top layer 16 and the left side is connected to the left side of the middle section second layer 13. The right side of the middle section second layer 13 is the first side of the master batch cloth piece. The left side of the middle section third layer 14 is connected with the left section top layer 10, the right side of the middle section third layer 14 is a second side of the master batch cloth piece, and the two sides of the middle section bottom layer 15 are respectively connected with the right side of the left section bottom layer 11 and the left side of the right section bottom layer 17. Two vertical dotted lines indicate two lanes. The car line is disconnected and the diaper is unfolded to form a single piece of gauze.

The above laminated diapers can be freely folded again as required when used. If the three sections are vertically folded along two critical lines of the three sections and folded into a strip shape as shown in fig. 4, the left, middle and right sections are overlapped up and down after being folded. If the three-folded strip is folded along three dotted lines of a, b and c in the transverse direction as shown in fig. 5, the section of the middle corresponding to the blocking part is the thickest, four times of the original section.

Claims (8)

1. A laminated diaper is integrally square, and is characterized in that the diaper is divided into a left section, a middle section and a right section, two threads are respectively positioned at the joint of the middle section and the left section as well as the right section, the left section and the right section are of equal width and are of two-layer structures and are formed by upper and lower layers of gauze, the middle section is of a multi-layer structure with three or more layers, the upper layer and the lower layer are of gauze, the middle layer is of single-layer or multi-layer gauze or other water-absorbing materials, the gauze is formed by vertically and crossly weaving warp yarns and weft yarns, the warp yarns and the weft yarns are continuously woven in a unit structure square shape, the unit structure is a square shape, and four edges of the; the warp and weft are interwoven up and down at the edges of the unit structure, and other warp and weft are not interwoven up and down in the unit except that the central warp and the central weft are interwoven up and down at the center of the unit.

2. The stacked diaper of claim 1, wherein the unit structure has a diamond shape.

3. The laminated diaper of claim 2, wherein one unit structure comprises seven warp yarns and seven weft yarns; the middle part of the first warp yarn is positioned above the left end of the fourth weft yarn, and the two longitudinal ends of the first warp yarn are respectively downwards interwoven with the third weft yarn and the fifth weft yarn at the left side boundary of the unit area; the middle part of the second warp is positioned above the third weft, the fourth weft and the fifth weft, and the two longitudinal ends of the second warp are respectively interwoven with the left boundaries of the unit areas of the second weft and the sixth weft downwards; the middle part of the third warp is positioned above the second weft, the third weft, the fourth weft, the fifth weft and the sixth weft, and the longitudinal two ends of the third warp are respectively interwoven with the left boundaries of the unit areas of the first weft and the seventh weft downwards; the fourth warp yarns except the middle point are interwoven below the middle point of the fourth weft yarns, and the rest parts of the fourth warp yarns are positioned above the middle points of the first weft yarns, the second weft yarns, the third weft yarns, the fifth weft yarns, the sixth weft yarns and the seventh weft yarns respectively and are interwoven below the weft yarns at the upper and lower top points of the unit area; the middle part of the fifth weft yarn is positioned above the second weft yarn, the third weft yarn, the fourth weft yarn, the fifth weft yarn and the sixth weft yarn, and the longitudinal two ends of the fifth warp yarn are respectively downwards interwoven with the first weft yarn and the seventh weft yarn at the right side boundary of the unit area; the middle part of the sixth weft yarn is positioned above the third weft yarn, the fourth weft yarn and the fifth weft yarn, and the longitudinal two ends of the sixth warp yarn are respectively downwards interwoven with the second weft yarn and the sixth weft yarn on the right side boundary of the unit area; the middle part of the seventh warp is positioned above the right end of the fourth weft, and the longitudinal two ends of the seventh warp are respectively downwards interwoven with the third weft and the fifth weft at the right side boundary of the unit area.

4. The laminated diaper of claim 3, wherein the warp yarns have a diameter of 0.15-0.3 mm and are arranged at a density of 45-55 yarns/inch, and the weft yarns have a diameter of 0.35-0.55 mm and are arranged at a density of 25-35 yarns/inch.

5. The laminated diaper of claim 1, wherein the left and right sections have a width equal to the width of the middle section, an overall aspect ratio of 4: 3, and the number of layers in the middle section is 3-5.

6. The stacked diaper according to claim 1, characterized in that the left section comprises two layers, respectively a top layer (1) and a bottom layer (2), and the middle section comprises three layers, respectively a top layer (3), a middle layer (4) and a bottom layer (5); the right section comprises two layers, namely a top layer (6) and a bottom layer (7); the left side of the left section top layer (1) is connected with the left side of the left section bottom layer (2), and the right side of the right section top layer (6) is connected with the right side of the right section bottom layer (7); the right side of the middle section top layer (3) is connected with the right section top layer (6), and the left side is folded inwards to form a narrow edge (8); the left side of the middle section middle layer (4) is connected with the right side of the left section top layer (1), and the two sides of the middle section bottom layer (5) are respectively connected with the right side of the left section bottom layer (2) and the left side of the right section bottom layer (7).

7. The stacked diaper according to claim 1, characterized in that the left section comprises two layers, respectively a top layer (1) and a bottom layer (2), the middle section comprises three layers, respectively a top layer (3), a cotton pad middle layer (4') and a bottom layer (5), and the right section comprises two layers, respectively a top layer (6) and a bottom layer (7); the left side of the left section top layer (1) is connected with the left side of the left section bottom layer (2), and the right side of the left section top layer (1) is provided with an extended narrow edge (9) which covers the middle layer (4') of the cotton pad; the right side of the right section top layer (6) is connected with the right side of the right section bottom layer (7); the right side of the middle section top layer (3) is connected with the right section top layer (6), and the left side is folded inwards to form a narrow edge (8); the middle layer (4') of the middle cotton pad is independently placed and fixed by a sewing thread; the two sides of the middle section bottom layer (5) are respectively connected with the right side of the left section bottom layer (2) and the left side of the right section bottom layer (7).

8. The stacked diaper according to claim 1, characterized in that the left section comprises two layers, respectively a top layer (10) and a bottom layer (11), and the middle section comprises four layers, respectively a top layer (12), a second layer (13), a third layer (14) and a bottom layer (15); the right section comprises two layers, namely a top layer (16) and a bottom layer (17); the left side of the left section top layer (10) is connected with the left side of the left section bottom layer (11), and the right side of the right section top layer (16) is connected with the right side of the right section bottom layer (17); the right side of the middle section top layer (12) is connected with the right section top layer (16), and the left side is connected with the left side of the middle section second layer (13); the right side edge of the middle section second layer (13) is a first side edge of the master batch cloth sheet; the left side of the middle section third layer (14) is connected with the left section top layer (10), the right side of the middle section third layer (14) is a second side of the master batch cloth piece, and the two sides of the middle section bottom layer (15) are respectively connected with the right side of the left section bottom layer (11) and the left side of the right section bottom layer (17).

Images