JP2008161481A - Fastening tape and fastening diaper - Google Patents

Abstract

Provided is a fast-moving diaper that is easy to put on and take off even when the hand gripping strength is weak or when one hand or arm is inconvenient.
A fastening tape disposed on a side portion of a disposable diaper, wherein a first latching portion and a second latching portion are disposed, a first latching portion is disposed at a leading end of the tape, This is solved by a fastening tape in which the two locking portions are arranged on a knob formed by a cut line having a convex shape toward the tape leading end side on the tape proximal side than the first locking portion.
[Selection] Figure 1

Description

  The present invention relates to a fastening tape and a fastening diaper including the fastening tape.

A stationary diaper that is mounted by fastening a fastening tape provided on either side of either the front body or the back body to the outer surface of the other body is well known.
Although this fixed diaper has the merit that it is easy for caregivers to put on and take off other people while lying on the floor, in the state where the fastening tape is released, Since the rear body is separated, it is said that the wearer himself is not suitable for wearing and taking off while standing.
Compared to stationary diapers, both sides are pre-joined and elastic elastic members are placed around the waist as diapers that are generally easier to put on and take off in a standing position. There are so-called pants-type diapers.
JP 2006-204698 A JP 2006-305377 A JP 2004-298499 A

However, since the pant-type diaper is configured to be fitted around the waist of the wearer by the elastic stretchable member disposed around the waist, there is usually nothing but to stretch the elastic stretchable member to loosen the waistline.
For this reason, when the hand grip strength is weak, or when one hand or arm is inconvenient, it may be extremely troublesome to put on and take off.
Therefore, the main problem of the present invention is that a diaper that is easy to put on and take off by itself even when such hand gripping strength is weak or when one hand or arm is inconvenient, particularly fastening. A diaper of the type and a fastening tape used for this will be provided.

The present invention and effects obtained by solving the above problems are as follows.
<Invention of Claim 1>
In order to engage the front body and the back body of the disposable diaper, a fastening tape disposed on the side of the disposable diaper,
In this fastening tape, the first locking portion and the second locking portion are arranged on one surface of the base sheet,
The first locking part is arranged at the tape tip,
The second locking portion is disposed on a knob formed by a cut line having a convex shape toward the tape leading end side on the tape proximal end side with respect to the first locking portion. Attached tape.

(Function and effect)
In the fastening type diaper using the fastening tape of the present invention, first the tip of the tape is picked and the side of the diaper is pulled, the first locking part is fastened to the outer surface of the diaper, and then the picking piece is further picked up to the side of the diaper. The portion can be pulled, and the second locking portion can be locked to the center side in the width direction of the diaper than the position where the first locking portion is fastened.
Accordingly, it is possible to adopt a mounting method in which the front body and the back body are connected in advance to the body with a margin with respect to the body in advance, and are further firmly fixed by the knob.
And in the state where only the first locking part is connected, the front body, the back body, and the side part are connected in the same manner as the so-called pants type, and the front body and the back body have a margin with respect to the body. If these are connected, the tightening force around the waist becomes weak, so that in this state, it can be mounted and removed in a standing position without requiring much force.
Furthermore, if the first locking portion is locked, the peeling off of the knob piece is not related to the separation of the front and back bodies, so that the knob piece can be locked with a margin on either the left or right side.
Then, in the present invention, it is possible to make a marginal fastening state with a weak fastening force only by the first fastening part piece by the peeling operation of the knob piece that can be operated one by one on either side, It becomes very easy to take off and put in even if the grip is weak, even with one hand.

<Invention of Claim 2>
The fastening tape includes a male material or a male material of a mechanical fastener that engages with the second locking portion, while the second locking portion is a male material or a male material of a mechanical fastener,
The fastening tape according to claim 1, wherein the female material or the male material is disposed so as to face the second locking portion, and is adhered to the base sheet so as not to peel at a position surrounding the knob.

(Function and effect)
Since the second locking portion is made of a male material or a female material of the mechanical fastener, it is suitable for multiple times of peeling. In the present invention, since the wearer can easily take off and put on by removing the knob, it is necessary to remove and remove several times before the absorption function which is a basic function of the diaper is exhibited. Is assumed to occur. Therefore, there is a great advantage in adopting a mechanical fastener as the second locking portion.
Moreover, when picking up a pick piece, the cut-out line and the missing part formed by the base of the pick piece are covered with a female material or the like, and the strength is not reduced by the formation of the pick piece.

<Invention of Claim 3>
The locking member according to claim 1, wherein a locking member capable of locking the second locking portion is disposed at least on the tape tip side of the knob and on a surface opposite to the fixing portion forming surface. Attached tape.

(Function and effect)
After the first fastening piece portion is locked, it is possible to lock the second locking portion on the first fastening piece portion. The range in which the second locking portion can be locked becomes wide, and the amount of adjustment such as the tightening force around the trunk by the knob is widened.

<Invention of Claim 4>
The fastening tape has an elastic expansion / contraction portion between at least one of the first fastening portion and the tape base end and between the second locking portion and the tape base end. The fastening tape according to claim 1, wherein elastic stretchability is imparted in a direction to the base end.

(Function and effect)
Since the elastic stretchable part is provided, the front body and the back body are connected so as to be elastically stretchable, and the fit and wearing feeling are excellent.

<Invention of Claim 5>
The fastening tape according to any one of claims 1 to 4, comprising a plurality of knobs.

(Function and effect)
Locking by the second locking portion can be made more secure.
If a plurality of second locking portions are arranged in the width direction, a wide fastening tape can be formed, which can be suitably used for a diaper having wide side portions. Furthermore, if a plurality of knobs are provided from the front end of the tape toward the base end, the waistline portion can be adjusted more finely.

<Invention of Claim 6>
The fastening tape according to any one of claims 1 to 5, wherein the front end of the tape is divided into a plurality of portions and a first locking portion is disposed at each front end.

(Function and effect)
Since a plurality of tape tips having the first locking portion are formed, the locking force of the tip portion can be reliably ensured when a wide fastening tape is formed. Thereby, it can use suitably for the diaper which has a wide side part.
Furthermore, diapers of various designs can be configured by selecting the number of tape tip portions and the number of knobs. For example, if the number of tape tip portions is larger than that of the tab, the locking force of the tape tip becomes stronger than the locking force of the tab, so that the first fastening piece portion caused by the peeling of the tab is removed. The risk of peeling is reduced.

<Invention of Claim 7>
A fastening diaper, wherein the fastening tape according to any one of claims 1 to 6 is provided on both sides of the front body or the back body.

(Function and effect)
The fixed-type diaper which has the effect of the invention of each said Claim 1-5 is provided.

  As described above, according to the present invention, in particular, a stationary diaper that can be attached and removed very easily even when the gripping strength of the hand is weak or when one hand or arm is inconvenient. The fastening tape used for this is provided.

Next, embodiments of the absorbent article of the present invention will be described in detail below with reference to the drawings.
“First Embodiment”
(Fastening tape)
The fastening tape of the first embodiment is shown in FIGS. FIG. 1 is a plan view of a fastening tape according to this embodiment, FIG. 2 is a sectional view taken along line II-II, and FIG. 3 is a bottom view of the fastening tape according to this embodiment. FIG. 4 is a plan view showing a state where the knob is raised. In addition, x in a figure shows the adhesion part adhere | attached so that peeling is impossible.
As shown in the drawing, the fastening tape S of the present embodiment is substantially engaged with the outer surface of the diaper, which is made of a male material of a mechanical fastener, on one surface of the base sheet 1. The stop part 11 and the 2nd latching | locking part 12 are distribute | arranged.
The base sheet 1 forms the outer shape of the fastening tape S, and in the illustrated form, the base end fixed to the diaper side is substantially square and the distal end is narrowed in a mountain shape. It has a shape. However, in this invention, not only the form shown in figure but the shape currently used for the known fixed diaper is employable.
Here, in the present invention and the present specification, the base end Sb of the fastening tape S (base material sheet 1) refers to an end on the side fixed to the side part of the diaper body so as not to be peeled off. The distal end St of this means the end opposite to the base end Sb.
The base material sheet 1 can be a sheet material used for a known fastening tape, and since the touch is good, a nonwoven fabric laminated sheet or a nonwoven fabric laminated sheet in which nonwoven fabrics are laminated on both sides of a resin sheet is suitable. It is.
Examples of the nonwoven fabric sheet include, for example, synthetic fibers such as olefins such as polyethylene or polypropylene, polyesters and polyamides, recycled fibers such as rayon and cupra, and natural fibers such as cotton as a fiber material. And those processed by an appropriate processing method such as a method, a thermal bond method, a melt blown method, or a needle punch method.
Examples of the resin sheet include resin sheets such as polypropylene and polyethylene.
Here, the said 1st latching | locking part 11 is distribute | arranged to the tape front-end | tip part St narrowed in the mountain shape. The tape leading end St is at least in the range of 1/2 on the leading end side of the fastening tape S, preferably in the range of 1/3.
The first locking part 11 is arranged slightly spaced from the tape front end Se slightly to the base end side. When the first locking part 11 is locked to the outer surface of the diaper, the tape front edge 3 is It floats from the outer surface of the diaper and is configured so that it can be easily picked up at the tip end edge 3 of the tape.
The distal edge 3 may be 1 to 20 mm, preferably 5 to 10 mm from the distal end Se to the proximal end side.
On the other hand, the 2nd latching | locking part 12 is distribute | arranged to the knob 2 formed in the tape base end Sb side rather than the 1st latching | locking part 11. FIG. The knob 2 is formed by a cut line 2 </ b> C that is formed closer to the tape proximal end Sb than the first locking portion 11 and has a convex shape toward the tape distal end.
In the illustrated example, the shape of the knob 2 is a mountain shape that narrows toward the tip side of the tape, which is the same as the tip shape of the tape. However, the knob 2 does not necessarily have the same shape as the tip.
By the cut line, a convex arc shape, a curved shape, a U shape, a V shape, a U shape, or the like can be formed toward the distal end side.
On the other hand, although the 1st latching | locking part 11 and the 2nd latching | locking part 12 are typically made into the male material of a mechanical fastener in this form as mentioned above, they can be comprised with the female material of a mechanical fastener, or an adhesive application part. Whether the locking portions 11 and 12 are made of a male material, a female material, or an adhesive application portion is determined as appropriate in relation to the locked portion provided on the outer surface of the diaper.
However, it is preferable to employ a mechanical fastener rather than using an adhesive that may cause a decrease in adhesive strength due to multiple peeling.
As the male material of the mechanical fastener, a general male material having a raised male-shaped element such as a hook-shaped or mushroom-shaped bulged shape that engages with a female-shaped element of a pair of female materials on one surface can be used.
In order to arrange the male material, for example, after the male material is cut into an appropriate size, it can be arranged by adhering to the base sheet 1 with a known non-peelable adhesive.
Moreover, in the fastening tape S of this form, as a preferable form, it faces the 2nd latching | locking part 11, and it cannot peel with respect to the base material sheet 1 by the non-peelable adhesive in the position surrounding the knob piece 2. A male material 13 to be bonded is provided.
The female material 13 is a female material of a mechanical fastener that establishes a locking relationship with the second locking portion 12 that is a male material, and the arrangement of the female material 13 allows the female material 13 to be used when the second locking portion 12 is not in use. Therefore, the knob 2 is not unnecessarily free, and the handleability is improved.
And if the female material 13 is arranged in this way, in particular, the second locking portion 12 is preferably arranged at a position slightly spaced from the distal end edge of the knob 2 toward the proximal end side. The separation distance may be 1 to 20 mm, preferably 5 to 10 mm from the distal end edge to the proximal end side. In this locked state, the tip edge portion 4 of the knob 2 floats from the female material and is easily peeled off.
As the female member 13, a known female member having a large number of female elements suitable for locking with the corresponding male member (second locking portion 11) is used. Specifically, a woven fabric in which a large number of loop-shaped or arch-shaped female elements are formed on one surface, olefin-based such as polyethylene or polypropylene, polyester-based, polyamide-based synthetic fiber, regenerated fiber such as rayon or cupra, A web made of natural fibers such as cotton is subjected to an appropriate processing method such as a spunlace method, a spunbond method, a thermal bond method, a melt blown method, a needle punch method, a heat shrink method, etc. Nonwoven fabric or the like on which a female element is formed.

(Fixed diaper)
Next, the fastening diaper X provided with the fastening tape S of the present embodiment will be described.
As shown in FIG. 5, the disposable diaper X according to the present embodiment has a diaper main body Z in which the front body F and the back body B are connected at the crotch part, on the left and right sides of the back body side B, respectively. The fastening tapes S, S described are provided.
The diaper main body Z has a structure in which an absorbent body 33 is interposed between the liquid-permeable top sheet 31 and the liquid-impervious back sheet 32. The front and rear end portions and both side portions extend outward from the absorbent body 33, and both the sheets are joined at the extended portions. The joining method is not particularly limited. According to known methods. For example, hot melt bonding, ultrasonic sealing, heat sealing (thermal fusion), heat pressing (thermocompression bonding), or a combination thereof can be used.
Further, as shown in the figure, the planar outline of the diaper main body Z has leg peripheral edges EL, EL that are notched in the front and rear direction central portions on both sides and curved toward the center in the width direction. The leg peripheral edges EL, EL A substantially hourglass-shaped planar outer shape having a wider ventral waist part and a back waistline part on the side in the front-rear direction is wider than between both side leg peripheral edges EL.
Further, elastic elastic members 34, 34... Around the legs are fixed in a stretched state along the front-rear direction by a hot-melt adhesive on both sides in the width direction, so that the fit at the edges around the legs is enhanced. Yes.
On the other hand, a locked portion 40 to which the fastening tapes S, S are locked is disposed on the outer surface of the waistline portion on the front body side of the diaper main body. In this embodiment, since the engaging portions 11 and 12 disposed on the fastening tape S are made of a male material of a mechanical fastener, the locked portion 40 is made of a female material of a mechanical fastener.
As the female material, a known female material including a large number of female elements suitable for locking with the corresponding male material (the first locking portion 11 and the second locking portion 12) is used. As a specific example, the same material as the female member 13 disposed so as to cover the knobs illustrated above can be used. That is, a woven fabric in which a large number of loop-shaped or arch-shaped female elements are formed on one surface, synthetic fibers such as olefins, polyesters, and polyamides such as polyethylene or polypropylene, recycled fibers such as rayon and cupra, cotton, etc. A web made of natural fibers is subjected to appropriate processing methods such as the spunlace method, spunbond method, thermal bond method, meltblown method, needle punch method, heat shrink method, etc., and a looped or arched female element on one side Is a nonwoven fabric or the like formed.
About the arrangement | positioning range of the to-be-latched part 40, it does not specifically limit, According to the conventional fastening type diaper X, it can provide in the suitable range of the waist part of the front body F. FIG. However, since the locking range of the locking portions 11 and 12 is wide, and the tightening adjustment by the locking portions 11 and 12 is widened, it is preferable to provide substantially the entire range in the width direction of the waist portion of the front body F. .
In addition, the liquid-permeable surface sheet 31 constituting the diaper main body Z is a net-like sheet material obtained by plain weaving of yarn such as nylon or polyethylene terephthalate, a film sheet material having a large number of through holes, a film such as polyethylene or polypropylene A sheet material, a woven fabric having liquid permeability, and a nonwoven fabric are suitable, and a nonwoven fabric is particularly suitable. Nonwoven fabrics can be made from synthetic fibers such as polyethylene or polypropylene, synthetic fibers such as polyester and polyamide, regenerated fibers such as rayon and cupra, and natural fibers such as cotton. Spunlace method, spunbond method, thermal bond Processed by an appropriate processing method such as a method, a melt blown method, or a needle punch method can be used.
Further, the liquid-impermeable back sheet 32 is a known resin sheet such as polyethylene or polypropylene, in particular, a sheet formed by kneading an inorganic filler in a resin such as polyethylene or polypropylene, and then uniaxial or biaxial direction. A microporous resin sheet obtained by stretching is preferably used. The liquid-impermeable back sheet 32 is particularly preferably a laminate in which an exterior sheet made of a nonwoven fabric or the like is laminated on the outer surface of the resinous sheet in order to improve the touch. The nonwoven fabric sheet that can be used for the exterior sheet is the same as that used for the liquid-permeable surface sheet 31.
further. The absorbent body 33 has a known configuration in which an absorbent core in which absorbent polymers are scattered in fibers such as piled pulp and nonwoven fabric is covered with a permeable sheet such as crepe paper, nonwoven fabric sheet, and perforated sheet. Can do.
Examples of the superabsorbent polymer include carboxymethyl cellulose, polyacrylic acid and salts thereof, acrylate polymer cross-linked product, starch-acrylic acid graft copolymer, starch-acrylonitrile graft copolymer hydrolyzate, polyoxyethylene cross-linked product Products, crosslinked products of carboxymethyl cellulose, polyethylene oxide, polyacrylamide and other partially crosslinked polymers, or a copolymer of isobutylene and maleic acid are preferably used.

(Fixing method)
Next, a fastening method using the fastening tape S of the present embodiment will be described with reference to schematic diagrams shown in FIGS. First, as shown in FIG. 6, the first body 11 and the rear body F are rearranged so that the first body 11 is locked to the locked portion 40 provided on the outer surface of the waist part of the front body side of the diaper main body Z. The body B is connected.
At this time, for example, the mounting state is maintained with a light fitting force of only the elastic elastic members around the legs, and there is room for the waistline.
Next, as shown in FIG. 7, the tab 2 is peeled off from the female member 13, and further, as shown in FIG. 8, the tab 2 is moved beyond the locking region of the first locking portion 11 and the diaper main body. It is pulled to the position in the width center direction side and is locked to the locked portion 40 at the position.
In this locked state, the waistline portion is squeezed compared to the locking of only the first locking portion 11, so that the fit is improved. In the fixed diaper, not only the waist part but also the leg part is squeezed, so that it is possible to provide a fitting force that can sufficiently prevent leakage around the waist part and the leg part. A complete mounting state is achieved by the locking by the knob 2 (second locking portion 12).
If this fastening method is adopted, the wearer can pinch the knob 2 and pull the second locking part 12 from the locked part 40 in order on the left and right. The body is not separated.
And, by releasing the second locking portion 12, only the first locking portion 11 is locked, there is room in the waist, and the legs are also loosened. It will be in a state that can be.

“Second Embodiment”
In the second embodiment, as shown in a cross-sectional view in FIG. 9, the female material of the mechanical fastener in which the second locking portion 12 can be locked to the entire surface opposite to the locking portion arrangement surface of the base sheet 1. 15 is a fastening tape S in which 15 is arranged. Other configurations are the same as those of the fastening tape S according to the first embodiment.
As the female material 15, the same material as the female material 13 arranged so as to cover the knob 2 in the first embodiment can be used. A known non-peelable adhesive can be used.
In this embodiment, the female member 15 is disposed on the entire surface, but it is not always necessary to dispose the female member 15 on the entire surface.
In this form, after locking the tape front-end | tip part St to the to-be-adhered part 40 of the outer surface of the diaper main body Z via the 1st latching | locking part 11, in latching the 2nd latching | locking part 12 of the knob 2 further, The second locking portion 12 can be locked and overlapped with the front end of the tape, and the locking range of the second locking portion 12 is expanded, so that the adjustment range of the waist length is expanded.
Here, the engagement force between the first locking portion 11 and the to-be-fixed portion 40 is such that only the tab 2 can be easily peeled after the tab 2 is stacked and fixed on the tape front end side. It is preferable that the engagement force between the second locking portion 12 and the female member 15 is smaller than that of the second locking portion 12.

“Third embodiment”
In the third embodiment, the elastic tape 5 is provided on the fastening tape S. In the example shown in FIG. 10, the elastic expansion-contraction part 5 is provided in two places between the 1st latching | locking part 11 and the knob piece 2, and between the knob piece 2 and tape base end Sb. The elastic stretchable part 5 can be formed by, for example, arranging a sheet-like elastic stretchable member at the position so that the base sheet 1 is divided into a distal end side and a proximal end side.
Also formed by fixing a plurality of string-like elastic elastic members such as thread rubber to the base sheet 1 in a stretched state with a hot melt adhesive or the like along the direction from the leading end of the tape to the base end. can do.
The present embodiment is not limited to the illustrated embodiment, and an elastic expansion / contraction portion is provided at least between the first fastening portion 11 and the tape base end Sb and between the second locking portion 12 and the tape base end Sb. It is only necessary to have it, and it is not always necessary to provide it in two places as in the illustrated example.

"Other embodiments"
Although the said 1st-3rd form is a form which has 1 each of the 1st latching | locking part 11 and the 2nd latching | locking part 12, this invention is not limited to this, either or both latching parts 11, 12 and a plurality of knobs 2 can be provided.
For example, as shown in FIG. 11, the front end side of the tape is bifurcated to have a plurality of tape front end portions St, St, and first engaging portions 11, 11 are arranged at the respective front end portions St, St. The knobs 2 and 2 are respectively provided on the base end sides of the first locking parts 11 and 11, and the second locking parts 12 and 12 are arranged on the knobs 2 and 2. it can.
This form is suitable for use in a diaper having a wide waistline width, for example.
In order to obtain this form, the outer shape and the cut line of the base sheet may be appropriately formed, and the male material and the female agent may be disposed at appropriate positions. Note that. The material and layer structure of each part are the same as in the first embodiment.
Furthermore, as shown in FIG. 12, the form which has the bifurcated tape front-end | tip part St and St and one knob piece 2, or several knob pieces toward a base end side from a tape front end side as shown in FIG. 2 and 2 are formed, and an appropriate form can be adopted without departing from the gist of the present invention, such as a form in which the second locking portions 12 and 12 are arranged respectively.

  The present invention can be used, for example, for an article having an absorbent body used in a range including the crotch part, such as a pants-type or tape-type disposable diaper, and an auxiliary absorbent pad used in combination with these. There is.

It is a top view of the fastening tape concerning a 1st embodiment. It is the II-II sectional view. It is a bottom view of the fastening tape concerning a 1st embodiment. It is a top view of the state which raised the picking piece of the fastening tape which concerns on 1st Embodiment. It is a top view of the fixation type diaper which comprises the fixation tape concerning a 1st embodiment. It is the 1st explanatory view explaining a usage method. It is the 2nd explanatory view explaining a usage method. It is the 3rd explanatory view explaining a usage method. It is sectional drawing of the fastening tape which concerns on 2nd Embodiment. It is a top view of the fixation tape concerning a 3rd embodiment. It is a top view of the fastening tape concerning a 4th embodiment (two series). It is a top view of the other example of the fixation tape concerning a 4th embodiment (double). It is a top view of another example of the fastening tape concerning a 4th embodiment (two series).

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Base material sheet, 2 ... Picking piece, 2C ... Picking piece formation cut line, 3 ... Tape tip edge part, 4 ... Picking piece tip edge part, 5 ... Elastic expansion-contraction part, 11 ... 1st latching | locking part (male material) , 12 ... 2nd latching | locking part (male material), 13, 15 ... Female material, 14 ... Non-peelable adhesive application part, 31 ... Liquid-permeable surface sheet, 32 ... Liquid-impermeable back sheet, 33 ... Absorber 34: Elastic elastic member around the leg, 40: Locked portion, S: Fastening tape, St ... Fastening tape tip, Se ... Fastening tape tip, Sb: Fastening tape proximal end, LE ... Leg circumference edge , Z ... Diaper body, X ... Fastening disposable diaper.

Claims (7)

In order to engage the front body and the back body of the disposable diaper, a fastening tape disposed on the side of the disposable diaper,
In this fastening tape, the first locking portion and the second locking portion are arranged on one surface of the base sheet,
The first locking part is arranged at the tape tip,
The second locking portion is disposed on a knob formed by a cut line having a convex shape toward the tape leading end side on the tape proximal end side with respect to the first locking portion. Attached tape. The fastening tape includes a male material or a female material of a mechanical fastener that engages with the second locking portion, while the second locking portion is a male material or a female material of a mechanical fastener,
The fastening tape according to claim 1, wherein the female material or the male material is disposed so as to face the second locking portion, and is adhered to the base sheet so as not to peel at a position surrounding the knob.   The locking member according to claim 1, wherein a locking member capable of locking the second locking portion is disposed at least on the tape tip side of the knob and on a surface opposite to the fixing portion forming surface. Attached tape.   The fastening tape has an elastic expansion / contraction portion between at least one of the first fastening portion and the tape base end and between the second locking portion and the tape base end. The fastening tape according to claim 1, wherein elastic stretchability is imparted in a direction to the base end.   The fastening tape according to any one of claims 1 to 4, comprising a plurality of knobs.   The fastening tape according to any one of claims 1 to 5, wherein the tape tip is divided into a plurality of portions, and a first locking portion is disposed at each tip portion.   A fastening diaper, wherein the fastening tape according to any one of claims 1 to 6 is provided on both sides of the front body or the back body.

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