JPH0542180A - Production of throw-away pants - Google Patents

Abstract

PURPOSE:To make mass production of the throw-away pants of a relatively intricate structure having a pair of flaps rising to a user's skin side. CONSTITUTION:All the constituting blank materials of the pants are continuously transferred in a specified direction along the production line of the pants. The other continuous blank materials exclusive of a continuous blank material 109 for the back sheet of the pants and a continuous blank material 119 for the top sheet are laminated to constitute a continuous laminate including the flaps 16 and thereafter, this continuous laminate is cut to the transverse size of the individual pants to form laminate pieces. These laminate pieces are directionally turned by 90 deg. and are superposed on the continuous blank material 109 for the back sheet. The continuous blank material 119 for the top sheet is superposed thereon to constitute the final continuous laminate 128. This final continuous laminate is folded via its longitudinal center line 105 and the prescribed parts of the folded final continuous laminate are joined to delineate the individual pants and the pants are disconnected.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to disposable pants, and more particularly to a method for manufacturing pants-type diapers and training pants for infants.

[0002]

2. Description of the Related Art The applicant of the present invention is disclosed in JP-A-1-167.
Japanese Patent No. 224 discloses a method of manufacturing disposable pants. According to the manufacturing method, disposable pants can be mass-produced at low cost.

[0003]

However, in order to prevent the excrement from leaking through the leg openings of the pants, elastic flaps are provided on both sides of the inner surface of the pants, and flaps that rise up toward the wearer's skin are provided. When manufacturing things, a difficult problem occurs, but the above-mentioned technology and other known technologies do not point out that there is a problem. This is rather natural in view of the fact that the above-mentioned technology is intended to have the basic structure which is not different from the conventionally well-known pants.

Here is a difficult problem. That is, in order to mass-produce disposable pants at a low cost, all the constituent materials of the pants are stacked while being transferred in the same direction as the pants manufacturing line, and, in the vicinity of the final process of the manufacturing, the process is performed up to that process. After folding the continuous laminated body through the center line in the longitudinal direction, the folded state is joined along the side edges to define the both side edges of the individual pants in the continuous laminated body. It is indispensable to construct a plurality of linked pants and separate each pants from the linked pants in the final process.However, when manufacturing pants with the flap, all of the pants are Such pants cannot be manufactured by transferring the components along the pants manufacturing line while directing the components in the same direction. This will be understood more clearly from the following description of the present invention.

Therefore, in the present invention, it is necessary to change the direction of a part of a certain constituent material of the pants to a direction perpendicular to the manufacturing line direction of the pants and position it in the manufacturing line direction. In which step, if so, it is possible to manufacture pants with the same high efficiency as in the method for manufacturing pants according to the above-mentioned technique.

[0006]

SUMMARY OF THE INVENTION The method of the present invention for solving the above-mentioned problems is, in a very simple manner, transferring all the constituent materials of a pants continuously in a certain direction along a pants manufacturing line. However, after the continuous material other than the continuous material for the back sheet and top sheet of the pants is laminated (however, including the absorbent panel that is formed in advance and spaced apart) to form a continuous laminated body including a flap, The continuous laminate is cut into width pieces of individual pants to form a laminate piece,
Set the laminated pieces to 9 in the moving direction of the continuous laminated body.
The final continuous laminated body is formed by stacking it on the continuous material for the back sheet by changing the direction by 0 degree, and stacking the top sheet on the upper surface thereof, and folding the final continuous laminated body through the center line in the longitudinal direction. Overlapping and joining the predetermined portions of the final continuous laminated body that has been folded to define and separate individual pants.

More specifically, the present invention includes the following steps.

[0008] First elastic webs 1A and 1B are supplied in a longitudinal direction to the central area of the upper surface of the first continuous web moving in a fixed direction, and the first continuous web elastic members extend over a half circumference of an annular shape. And the first B continuous elastic member is curved and bonded so as to form the remaining approximately half circumference of the annular shape to form an annular elastic portion, and the annular elastic portion is formed in the longitudinal direction of the central region of the upper surface. Arrange at predetermined intervals.

In the width direction of the first continuous web, the width of the second continuous web is not larger than the distance between the center lines of the annular elastic portions adjacent to each other, and the upper surface of the second continuous web moves in the predetermined direction. To arrange a first continuous laminated body by arranging absorption panels at a predetermined interval in the lengthwise direction in the central region.

A third continuous web having a width dimension not larger than that of the second continuous web and moving in the predetermined direction is laid on the upper surface of the first continuous laminate to cover the absorbent panel. Construct a second continuous stack.

The second continuous elastic member has a width dimension that is less than or equal to one half of the width dimension of the second continuous laminate, and extends the second continuous elastic member along the inner edges of the pair of fourth continuous webs that move in the predetermined direction. Supply below and glue.

The pair of fourth continuous webs are supplied such that their inner edges are separated from each other in the width direction of the second continuous laminate and their outer portions are located on the upper surface of the second continuous laminate. Then, at least the third continuous web and the outer portions of both the fourth continuous webs are bonded to each other to form a third continuous laminate.

The third continuous laminate is cut into a length dimension smaller than the width dimension of the first continuous web in the width direction thereof under tension between the adjacent absorption panels, and the pair of A laminated piece having a pair of flaps, which is a cut piece of the fourth continuous web, is formed, and the laminated piece under the tension state is moved with respect to the moving direction of the first continuous web and the third continuous laminated body. The first continuous web is rotated by 90 degrees, and the lower surface of the laminated piece under the tension state does not extend substantially outward from the center line of each of the adjacent annular elastic portions. To form a fourth continuous laminated body on the upper surface of.

The pair of each of the laminate pieces has a width dimension substantially equal to that of the first continuous web and is spaced at predetermined intervals in the longitudinal direction of the fifth continuous web moving in the constant direction. Forming a long opening in the width direction of the fifth continuous web, the opening having a width dimension larger than the distance between the inner edges of the flaps.

Supplying and adhering a third continuous elastic member to the first continuous web or the fifth continuous web near both side edges in the longitudinal direction.

The fifth continuous web is lap-bonded to the fourth continuous laminated body so that the inner edges of the pair of flaps project from both inner edges along the lengthwise direction of the opening, and the fifth continuous web is fifth bonded.
To form a continuous laminate.

Folding the fifth continuous laminate through the center line in the longitudinal direction so that the upper surface of the fifth continuous laminate is located on the inner surface.

The folded fifth continuous laminate is the first
Bonding along both side edges of the center line of the annular elastic portion in the width direction of the continuous web.

Fifth joining along both side edges of the center line
Cutting the continuous laminated body on the center line of the annular elastic portion.

The fifth continuous laminated body surrounded by the annular elastic portion is formed after the fifth continuous laminated body is formed and before the step of cutting the fifth continuous laminated body on the center line of the annular elastic portion. Excising a portion of the to form the leg opening.

The first continuous web is a longitudinal and transverse stretchable breathable fibrous nonwoven fabric, the second continuous web is a longitudinal and transverse stretchable breathable plastic or rubber film, and the absorbent panel is crushed. A molded article made of a mixture of pulp, superabsorbent polymer particles, and thermoplastic synthetic fiber is prepared according to the above-mentioned third method.
The continuous web is a liquid permeable fibrous nonwoven fabric, the fourth continuous web is a water repellent and breathable fibrous nonwoven fabric, and the fifth continuous web is a longitudinal and transverse stretchable / water repellent and breathable fibrous nonwoven fabric. A material showing rubber elasticity is used for each of the continuous elastic members.

[0021]

Embodiments of the manufacturing method according to the present invention will be described below with reference to the drawings.

1 and 2 show disposable pants produced by the method of the present invention. The pants 1 has leg opening concave portions 3 formed on both side edges of a vertically long laminated body 2 of each constituent member, and the laminated body 2 is sandwiched by a lateral center line 4 so that an upper surface of the laminated body 2 is located inside. The pair of leg openings 7 and the body opening 8 are formed by applying intermittent joining lines 6 in the vicinity of both side edges of the front and rear body surrounding regions 5a and 5b of the laminate 2 excluding the recessed portions 3 by folding the two together.
And are formed.

2 to 4, the laminated body 2 is constructed as follows. That is, the outer sheet 9 and the inner sheet 10 that has a width dimension and a length dimension that are smaller than the width dimension and the length dimension of the outer sheet 9 and is stacked on the upper surface thereof.
And the absorption panel 13 is arranged in the central area of the upper surface of the back sheet 12 to which the elastic members 11 for leg openings are attached, and the width dimension and the length dimension are smaller than the width dimension and the length dimension of the back sheet 12, respectively. Covering the absorbent panel 13 with a first topsheet 14 having dimensions
Both side portions of No. 4 are joined to both side portions of the back sheet 12. The outer side of the back sheet 12 is joined to the outer side of a pair of flaps 16 each having an elastic member 15 attached to the inner edge thereof. Further, the backsheet 12 has a width dimension and a length dimension that are substantially the same as the width dimension and the length dimension of the backsheet 12, respectively, and is long in the central region in the lengthwise direction and the distance between the inner edges of the flaps 16 is increased. The second topsheet 1 in which the opening 17 having a width dimension larger than the dimension is formed, and the elastic member 18 for the trunk opening is attached to the opposite ends in the length direction.
The outer periphery of 9 is joined.

The facing surface between the outer sheet 9 and the inner sheet 10, the facing surface between the inner sheet 10 and the absorbing panel 13, and the facing surface between the absorbing panel 13 and the first top sheet 14 are
Although not shown, they are joined in a dot shape if necessary.
The recessed portions 3 are formed on the outer edges of the back sheet 12, the flaps 16 and the second top sheet 19.

The elastic member 11 for the leg opening is the member 11
It consists of A and 11B. These members 11A, 11B
Is composed of a plurality of thread-shaped rubbers, and has a central portion 11a and both side extending portions 11b along the recessed portion 3,
The two-sided extension portions 11b are adhered to the back sheet 12 with an adhesive (not shown) with a required rate of extension, and have a contraction force necessary to give gathers to the adhesion portions.
As will be described later, the central portion 11a is not adhered to the back sheet 12 with an adhesive and does not have a contracting force like the two-sided extending portions 11b, but has a slight contracting force, By cutting so as to be separated from each other and contracting (snapback) itself, it is possible to prevent it from lying between the two side extending portions 11b. The elastic member 18 for the body opening is also made of a plurality of threads of thread-like rubber, and is bonded to the second top sheet 19 with an adhesive (not shown) while being stretched by a required ratio. The elastic member 15 for the flap is made of a single thread of rubber and is adhered to the vicinity of the inner edge of the flap 16 with an adhesive (not shown) while being stretched by a required ratio, and is covered with the inner edge.

The outer sheet 9 is made of a vertically and horizontally stretchable and breathable fibrous nonwoven fabric, the inner sheet 10 is made of a vertically and horizontally stretchable and breathable liquid-impermeable plastic or rubber film, and the absorbent panel 13 is made of A molded product made of a mixture of crushed pulp, superabsorbent polymer particles, and thermoplastic synthetic fiber, a liquid-permeable fiber nonwoven fabric as the first topsheet 14, and each flap 1
6 is a water-repellent and breathable fibrous nonwoven fabric, the second topsheet 19 is a stretchable / longitudinal stretchable / water-repellent breathable fibrous nonwoven fabric, and the elastic members 11, 15 and 18 are rubbers or plastics showing rubber elasticity. Each material is used. However, in some cases, the outer sheet 9 is made of a vertically or horizontally stretchable and breathable plastic or rubber film, and the inner sheet 10 is made of the same material as the outer sheet 9 or a vertically or horizontally stretchable and breathable fibrous nonwoven fabric. Sometimes used.

5 to 14 show the main steps for manufacturing the pants according to the present invention. In the following description, it is to be understood that all the constituent materials of the pants have been moved on the production line of the pants to the final step of their production.

In FIG. 5, the first continuous web 109, which is the material of the outer sheet 9 and has the width dimension corresponding to the length of the laminate 2, is centered at predetermined intervals in the longitudinal direction. A hot-melt type adhesive is applied to the area to provide an elliptic ring-shaped adhesive area 120 that is slightly long in the width direction.

The material of the elastic member 11 for the leg opening described above, each of which is made up of three first A and first B continuous elastic members 111A and 111B, is stretched to a required ratio, and each of the first continuous webs 109 is stretched. The sine-curve-shaped supply is performed by arranging the elastic members along substantially half circumferences of the adhesive regions 120 and intersecting between the adjacent adhesive regions 120 to bond respective portions of the elastic members located in the adhesive regions 120. The portions of the elastic members thus bonded form an annular elastic portion 111b, and the other portions 111a of the first A and first B continuous elastic members 111A and 111B are located between the annular elastic portions, but at those positions. Since there is no adhesive applied, they loosen close to each other. However, a slight contracting force remains in the portion 111a, and although not shown, by cutting so as to be separated from each other on both sides of the adjacent annular elastic portions 111b and contracting (snapback) itself, It is possible not to lie between the annular elastic portions 111b.

1A and 1B continuous elastic members 111A,
To supply 111B in the shape of a sine curve, for example, traverse means for supporting each can be used, as disclosed in Japanese Patent Application Laid-Open No. 1-167224 by the applicant.

An annular elastic portion 111 is formed on the first continuous web 109.
1A and 1B continuous elastic member 11 so as to form b
In order to bond 1A and 111B, the first continuous web 109 is not provided with the bonding area 120 as described above, and only the portions where the continuous elastic members form the annular elastic portion 111b, that is, the continuous elastic members. It is possible to directly apply the hot-melt type adhesive at a predetermined interval in the length direction.

In FIG. 6, the material of the above-mentioned inner sheet 10 in the width direction of the first continuous web 109,
Second having a width dimension W smaller than the interval S (see FIG. 5) between the center lines 121 of the two annular elastic portions 111b adjacent to each other
The first continuous laminated body 122 is configured by supplying and arranging the absorption panels 13 in the central region of the continuous web 110 at predetermined intervals in the length direction thereof.

In FIG. 7, the above-mentioned first top sheet 1 is used.
No. 4, and a third continuous web 114 having a width dimension smaller than the width dimension of the second continuous web 110 is laid on at least the upper surface of the first continuous laminate 122 so as to cover the absorbent panel 13, and at least the third continuous web 114 is stacked. 1st continuous laminated body 1 on both sides
The second continuous laminated body 123 is formed by bonding the both side portions of 22 with a hot melt adhesive (not shown).

In FIG. 8, the pair of flaps 16 described above is used.
The second continuous elastic member 115 is stretched at a required rate in the vicinity of the inner edges of the pair of fourth continuous webs 116 each having a width dimension equal to or less than half the width dimension of the second continuous laminate 123. While being supplied, they are adhered with a hot melt type adhesive (not shown) and their inner edges are folded back to cover the continuous elastic members.

In FIG. 9, a pair of fourth continuous webs 11
6 on both sides of the upper surface of the second continuous laminate 123 in the longitudinal direction so that the inner edges of the fourth continuous webs are opposite to each other in the second continuous laminate 1;
23 are supplied so as to be separated from each other in the width direction, and the outer portions of the fourth continuous webs are joined with a hot melt adhesive (not shown) to form a third continuous laminated body 124.

The third continuous web 114 may be bonded to the upper surface of the second continuous laminate 123 after the pair of fourth continuous webs 116 are bonded to both sides of the third continuous web 114.

Referring again to FIG. 9, the third continuous laminated body 12
The fourth continuous laminate 124 is placed under tension by a suction device (not shown) arranged in the moving area of No. 4, along the center line 125 between each of the absorbent panels 13 that are close to each other,
That is, the laminated piece 126 is formed by cutting the first continuous web 109 into a length dimension smaller than the width dimension of the first continuous web 109 in the width direction.

In FIG. 10, the third continuous laminated body 12
The laminated piece 126 under tension is rotated by 90 degrees with respect to the moving direction of the first continuous web 109 and the third continuous laminated body 124 by the turning device arranged in the moving area of No. 4. Although not shown, this swivel device can also be used, for example, a device having a suction holding portion swiveled by a cam mechanism. With this suction holding portion, the laminated body piece 126 can be held in a tensioned state so as not to contract due to the contracting force of the elastic member 15.

In FIG. 11, as described above, the lower surface of the laminated piece 126 which is swung by 90 degrees and is in a tensioned state does not substantially extend outside from the center lines 121 of the annular elastic portions 111b adjacent to each other. As the first continuous web 1
The upper surface of 09 is sequentially stacked to form a fourth continuous stacked body 127.

In FIG. 12, the material of the second top sheet 19 described above, which is substantially the same as the width dimension of the first continuous web 109, is formed in the vicinity of both lengthwise edges of the upper surface of the fifth continuous web 119. The material of the elastic member 18 for the waist circumference described above, each of which is the third continuous elastic member 118, is supplied while adhering while being stretched at a required rate. However, the third continuous elastic member 118 is formed at the same time as or after the first continuous webs 109 are bonded to the first continuous web 109 by the first continuous web 10A and the first continuous web 110B.
You may adhere to the vicinity of the both side edges of 9 of the length direction.

Referring again to FIG. 12, the fifth continuous web 11
9 has a width dimension larger than the distance dimension of the inner edges of the pair of flaps 16 of each of the laminate pieces 126 at a predetermined interval in the length direction of the laminate piece 126, and the opening 17 is long in the width direction of the fifth continuous web 119. To form.

In FIG. 13, the fifth edge is formed so that the inner edges of the pair of flaps 16 project from both inner edges of the opening 17.
The upper surface of the continuous web 119 is superposed on the upper surface of the fourth continuous laminate 127 to form a fifth continuous laminate 128.

Referring again to FIG. 13, the annular elastic portion 111b.
A part 129 of the fifth continuous laminated body 128 surrounded by is cut off to form the leg opening recessed portion 3 described above.

In FIG. 14, the lengthwise center line 1 of the fifth continuous laminate 128 is arranged so that its upper surface is located on the inner surface.
05 (see FIG. 13).

Referring again to FIG. 14, the folded fifth
The continuous laminate 128 is formed by adjoining the laminate pieces 126 adjacent to each other.
The joining line 6 is intermittently applied along the both side edges of the boundary line 121 between the two by ultrasonic welding to form the continuous pants 101.

Furthermore, in FIG. 14, continuous pants 1
01 is cut on the boundary line 121 to obtain the individual pants 1 shown in FIG.

The above-mentioned leg opening notch 3 or the above-mentioned leg opening 7 constitutes the fifth continuous laminated body 128, and then the center line 1 is formed.
A part 1 of the fifth continuous laminate 128 surrounded by the annular elastic portion 111b until the step of cutting on 21.
29 can be excised and formed and is not limited to its formation in the example process.

The constituent materials of the pants described above are the same as those described above for the pants in FIGS. 1 to 4, and the same applies to the necessary joining of the materials.

[0050]

As can be understood from the above description, the method of the present invention is, in short, a continuous web for a back sheet of a pants, and a continuous elastic member for a leg opening and a continuous elastic member for a trunk opening. While being mounted for so-called stripping, other pant continuous materials, including continuous material for pant flaps, but including preformed and spaced absorbent panels, are laminated and the continuous laminate is After cutting into laminate pieces that are pants, stacking those laminate pieces on the continuous web for the backsheet, after forming the final continuous laminate by stacking the topsheet continuous web for the top surface on the upper surface thereof, After the final continuous laminated body is folded along the center line in the longitudinal direction, and predetermined portions of the folded final continuous laminated body are joined so as to form the side edge joining lines of the individual pants. Detach the individual pants.

Therefore, according to the method of the present invention, each continuous elastic member for the leg opening and the trunk opening is provided as a backsheet so that the so-called horizontal take-off of the pants can be carried out from the pants forming line. And, although the pants are attached to the continuous web for the top sheet and the flaps are arranged so that the direction of movement of the continuous web is different from the moving direction of the continuous web by 90 degrees, the pants are continuously mass-produced at a low cost with a manufacturing apparatus. be able to.

By the way, when the final continuous laminated body of the pants is cut into individual pants, it is folded in two and both side edges of the pants are joined to each other. Includes elastic members for different leg openings, trunk openings, and flaps, which are deformed indefinitely due to the contracting force of those elastic members, so that both side edges of pants should be aligned and joined together. Not only becomes extremely difficult, but it is also difficult to continuously mass-produce at low cost.

[Brief description of drawings]

FIG. 1 is a perspective view of disposable pants to be manufactured by the method of the present invention.

FIG. 2 is a perspective view of an inner surface of the underpants which is torn and developed at both side edges.

FIG. 3 is a cross-sectional view of the pants shown in FIG. 2 taken along the center in the width direction.

FIG. 4 is an exploded perspective view of the pants.

FIG. 5 is a partial plan view of a first continuous web on which a first continuous elastic member is attached.

FIG. 6 is a partial plan view of a first continuous stack.

FIG. 7 is a partial plan view of a second continuous stack.

FIG. 8 is a partial plan view of a fourth continuous web.

FIG. 9 is a partial plan view of a third continuous stack.

FIG. 10 is a plan view of a laminate piece.

FIG. 11 is a partial plan view of a fourth continuous stack.

FIG. 12 is a partial plan view of a web in which a third continuous elastic member is attached to a fifth continuous web to form an opening.

FIG. 13 is a partial plan view of a fifth continuous stack.

FIG. 14 is a partial plan view in which the connecting pants are formed by folding the fifth continuous laminated body through the center line in the length direction and applying a joining line in the width direction thereof.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pants 3 Recess notch for leg opening 6 Joining line 7 Leg opening 8 Body opening 13 Absorption panel 109 First continuous web 110 Second continuous web 111A, 111B First continuous elastic member 114 Third continuous web 115 Second continuous Elastic member 116 Fourth continuous web 118 Third continuous elastic member 122 First continuous laminated body 123 Second continuous laminated body 124 Third continuous laminated body 126 Laminated piece 127 Fourth continuous laminated body 128 Fifth continuous laminated body 129 Cut out part

Continuation of the front page (51) Int.Cl. ⁵ Identification number Office reference number FI technical display location 2119-3B A41B 13/02 G 7729-4C A61F 13/16 300 Z

Claims (2)

[Claims] 1. A method of manufacturing disposable pants including the following steps. a. The first continuous web which moves in a constant direction is supplied with the first continuous elastic members 1A and 1B in a longitudinal direction in a central region of the upper surface thereof, and the first continuous elastic member forms an approximately half circumference of an annular shape, Further, the first B continuous elastic member is curved and adhered so as to form the remaining substantially half circumference of the annular shape to form an annular elastic portion, and the annular elastic portion is spaced at predetermined intervals in the longitudinal direction of the central region of the upper surface. Arrange with. b. In the central area of the upper surface of the second continuous web moving in the certain direction, the width dimension of the first continuous web in the width direction is not larger than the distance between the center lines of the annular elastic portions adjacent to each other. The first continuous laminated body is configured by arranging the absorption panels at predetermined intervals in the length direction. c. A third continuous web having a width dimension that is not larger than the width dimension of the second continuous web and moving in the constant direction is laid on the upper surface of the first continuous laminate, and the absorbent panel is covered to form a second continuous web. Constructing a laminate. d. A pair of fourth moving members each having a width dimension equal to or less than one-half of the width dimension of the second continuous laminate and moving in the predetermined direction.
Feeding and adhering a second continuous elastic member under stretching along the inner edge of the continuous web. e. The pair of fourth continuous webs are supplied such that their inner edges are separated from each other in the width direction of the second continuous laminate and their outer portions are located on the upper surface of the second continuous laminate, respectively. The third continuous web and the both fourth
Joining the outer side of the continuous web to form a third continuous laminate. f. The third continuous laminated body is cut into a length dimension smaller than the width dimension of the first continuous web in the width direction thereof under tension between each of the adjacent absorption panels, and the pair of fourth A laminate piece having a pair of flaps, which are cut pieces of a continuous web, is formed, and the laminate piece under the tension is formed only 90 degrees with respect to the moving direction of the first continuous web and the third continuous laminate. On the upper surface of the first continuous web, the lower surface of the laminated body piece that has been swung and swung under the tension state does not extend substantially outward from the center line of each of the annular elastic portions that are adjacent to each other. Fourth again
To form a continuous laminate. g. Of the pair of flaps of each of the laminate pieces at a predetermined interval in the length direction of the fifth continuous web moving in the constant direction and having a width dimension substantially equal to the width dimension of the first continuous web. Forming an opening having a width dimension larger than a space dimension of the inner edge and extending in the width direction of the fifth continuous web. h. Supplying and adhering a third continuous elastic member to the first continuous web or the fifth continuous web in the vicinity of both side edges in the length direction in a stretched state. i. The fifth continuous web is lap-bonded to the fourth continuous laminate so that the inner edges of the pair of flaps project from both inner edges along the length direction of the opening to form a fifth continuous laminate. To do. j. Folding the fifth continuous laminated body through the center line in the longitudinal direction so that the upper surface of the fifth continuous laminated body is located on the inner surface. k. Bonding the folded fifth continuous laminate along both side edges of the center line of the annular elastic portion in the width direction of the first continuous web. l. Cutting the fifth continuous laminated body joined along both side edges of the center line on the center line of the annular elastic portion. m. After forming the fifth continuous laminate in the step i, and cutting the part of the fifth continuous laminate surrounded by the annular elastic portion to form the leg openings until the step l. . 2. A longitudinal or laterally stretchable and breathable fibrous nonwoven fabric for the first continuous web, and a longitudinally and transversely stretchable and breathable plastic or rubber film for the second continuous web, for the absorbent panel. Is a molded product obtained by mixing crushed pulp, superabsorbent polymer particles and thermoplastic synthetic fiber,
The continuous web is a liquid permeable fibrous nonwoven fabric, the fourth continuous web is a water repellent and breathable fibrous nonwoven fabric, and the fifth continuous web is a longitudinal and transverse stretchable / water repellent and breathable fibrous nonwoven fabric. The manufacturing method according to claim 1, wherein a material exhibiting rubber elasticity is used for each of the continuous elastic members.